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-rw-r--r--src/mame/drivers/fm7.cpp2470
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diff --git a/src/mame/drivers/fm7.cpp b/src/mame/drivers/fm7.cpp
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--- a/src/mame/drivers/fm7.cpp
+++ /dev/null
@@ -1,2470 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Barry Rodewald
-/***********************************************************************************************
-
- Fujitsu Micro 7 (FM-7)
-
- 12/05/2009 Skeleton driver.
-
- Computers in this series:
-
- | Release | Main CPU | Sub CPU | RAM |
- =====================================================================================
- FM-8 | 1981-05 | M68A09 @ 1MHz | M6809 | 64K (main) + 48K (VRAM) |
- FM-7 | 1982-11 | M68B09 @ 2MHz | M68B09 | 64K (main) + 48K (VRAM) |
- FM-NEW7 | 1984-05 | M68B09 @ 2MHz | M68B09 | 64K (main) + 48K (VRAM) |
- FM-77 | 1984-05 | M68B09 @ 2MHz | M68B09E | 64/256K (main) + 48K (VRAM) |
- FM-77AV | 1985-10 | M68B09E @ 2MHz | M68B09E | 128/192K (main) + 96K (VRAM) |
- FM-77AV20 | 1986-10 | M68B09E @ 2MHz | M68B09E | 128/192K (main) + 96K (VRAM) |
- FM-77AV40 | 1986-10 | M68B09E @ 2MHz | M68B09E | 192/448K (main) + 144K (VRAM) |
- FM-77AV20EX | 1987-11 | M68B09E @ 2MHz | M68B09E | 128/192K (main) + 96K (VRAM) |
- FM-77AV40EX | 1987-11 | M68B09E @ 2MHz | M68B09E | 192/448K (main) + 144K (VRAM) |
- FM-77AV40SX | 1988-11 | M68B09E @ 2MHz | M68B09E | 192/448K (main) + 144K (VRAM) |
-
- Note: FM-77AV dumps probably come from a FM-77AV40SX. Shall we confirm that both computers
- used the same BIOS components?
-
- memory map info from http://www.nausicaa.net/~lgreenf/fm7page.htm
- see also http://retropc.net/ryu/xm7/xm7.shtml
-
-
- Known issues:
- - Beeper is not implemented
- - Keyboard repeat is not implemented
- - Optional Kanji ROM use is not implemented
- - Other optional hardware is not implemented (RS232, Z80 card...)
- - FM-77AV20 and later aren't working (extra features not yet implemented)
-
-************************************************************************************************/
-
-#include "emu.h"
-#include "includes/fm7.h"
-
-#include "cpu/m6809/m6809.h"
-#include "cpu/i86/i86.h"
-#include "cpu/z80/z80.h"
-
-#include "sound/ay8910.h"
-#include "sound/2203intf.h"
-#include "sound/beep.h"
-
-#include "bus/centronics/dsjoy.h"
-
-#include "imagedev/cassette.h"
-
-#include "formats/fm7_cas.h"
-
-#include "screen.h"
-#include "softlist.h"
-#include "speaker.h"
-
-
-/* key scancode conversion table
- * The FM-7 expects different scancodes when shift,ctrl or graph is held, or
- * when kana is active.
- */
- // TODO: fill in shift,ctrl,graph and kana code
-static const uint16_t fm7_key_list[0x60][7] =
-{ // norm shift ctrl graph kana sh.kana scan
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x01}, // ESC
- {0x31, 0x21, 0xf9, 0xf9, 0xc7, 0x00, 0x02}, // 1
- {0x32, 0x22, 0xfa, 0xfa, 0xcc, 0x00, 0x03}, // 2
- {0x33, 0x23, 0xfb, 0xfb, 0xb1, 0xa7, 0x04},
- {0x34, 0x24, 0xfc, 0xfc, 0xb3, 0xa9, 0x05},
- {0x35, 0x25, 0xf2, 0xf2, 0xb4, 0xaa, 0x06},
- {0x36, 0x26, 0xf3, 0xf3, 0xb5, 0xab, 0x07},
- {0x37, 0x27, 0xf4, 0xf4, 0xd4, 0xac, 0x08},
- {0x38, 0x28, 0xf5, 0xf5, 0xd5, 0xad, 0x09},
- {0x39, 0x29, 0xf6, 0xf6, 0xd6, 0xae, 0x0a}, // 9
- {0x30, 0x00, 0xf7, 0xf7, 0xdc, 0xa6, 0x0b}, // 0
- {0x2d, 0x3d, 0x1e, 0x8c, 0xce, 0x00, 0x0c}, // -
- {0x5e, 0x7e, 0x1c, 0x8b, 0xcd, 0x00, 0x0d}, // ^
- {0x5c, 0x7c, 0xf1, 0xf1, 0xb0, 0x00, 0x0e}, // Yen
- {0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x0f}, // Backspace
- {0x09, 0x09, 0x09, 0x09, 0x09, 0x09, 0x10}, // Tab
- {0x71, 0x51, 0x11, 0xfd, 0xc0, 0x00, 0x11}, // Q
- {0x77, 0x57, 0x17, 0xf8, 0xc3, 0x00, 0x12}, // W
- {0x65, 0x45, 0x05, 0xe4, 0xb2, 0xa8, 0x13}, // E
- {0x72, 0x52, 0x12, 0xe5, 0xbd, 0x00, 0x14},
- {0x74, 0x54, 0x14, 0x9c, 0xb6, 0x00, 0x15},
- {0x79, 0x59, 0x19, 0x9d, 0xdd, 0x00, 0x16},
- {0x75, 0x55, 0x15, 0xf0, 0xc5, 0x00, 0x17},
- {0x69, 0x49, 0x09, 0xe8, 0xc6, 0x00, 0x18},
- {0x6f, 0x4f, 0x0f, 0xe9, 0xd7, 0x00, 0x19},
- {0x70, 0x50, 0x10, 0x8d, 0xbe, 0x00, 0x1a}, // P
- {0x40, 0x60, 0x00, 0x8a, 0xde, 0x00, 0x1b}, // @
- {0x5b, 0x7b, 0x1b, 0xed, 0xdf, 0xa2, 0x1c}, // [
- {0x0d, 0x0d, 0x00, 0x0d, 0x0d, 0x0d, 0x1d}, // Return
- {0x61, 0x41, 0x01, 0x95, 0xc1, 0x00, 0x1e}, // A
- {0x73, 0x53, 0x13, 0x96, 0xc4, 0x00, 0x1f}, // S
-
- {0x64, 0x44, 0x04, 0xe6, 0xbc, 0x00, 0x20}, // D
- {0x66, 0x46, 0x06, 0xe7, 0xca, 0x00, 0x21},
- {0x67, 0x47, 0x07, 0x9e, 0xb7, 0x00, 0x22},
- {0x68, 0x48, 0x08, 0x9f, 0xb8, 0x00, 0x23},
- {0x6a, 0x4a, 0x0a, 0xea, 0xcf, 0x00, 0x24},
- {0x6b, 0x4b, 0x0b, 0xeb, 0xc9, 0x00, 0x25},
- {0x6c, 0x4c, 0x0c, 0x8e, 0xd8, 0x00, 0x26}, // L
- {0x3b, 0x2b, 0x00, 0x99, 0xda, 0x00, 0x27}, // ;
- {0x3a, 0x2a, 0x00, 0x94, 0xb9, 0x00, 0x28}, // :
- {0x5d, 0x7d, 0x1d, 0xec, 0xd1, 0xa3, 0x29}, // ]
- {0x7a, 0x5a, 0x1a, 0x80, 0xc2, 0xaf, 0x2a}, // Z
- {0x78, 0x58, 0x18, 0x81, 0xbb, 0x00, 0x2b}, // X
- {0x63, 0x43, 0x03, 0x82, 0xbf, 0x00, 0x2c}, // C
- {0x76, 0x56, 0x16, 0x83, 0xcb, 0x00, 0x2d},
- {0x62, 0x42, 0x02, 0x84, 0xba, 0x00, 0x2e},
- {0x6e, 0x4e, 0x0e, 0x85, 0xd0, 0x00, 0x2f},
- {0x6d, 0x4d, 0x0d, 0x86, 0xd3, 0x00, 0x30}, // M
- {0x2c, 0x3c, 0x00, 0x87, 0xc8, 0xa4, 0x31}, // <
- {0x2e, 0x3e, 0x00, 0x88, 0xd9, 0xa1, 0x32}, // >
- {0x2f, 0x3f, 0x00, 0x97, 0xd2, 0xa5, 0x33}, // /
- {0x22, 0x5f, 0x1f, 0xe0, 0xdb, 0x00, 0x34}, // "
- {0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x35}, // Space
- {0x2a, 0x2a, 0x00, 0x98, 0x2a, 0x2a, 0x36}, // Tenkey
- {0x2f, 0x2f, 0x00, 0x91, 0x2f, 0x2f, 0x37},
- {0x2b, 0x2b, 0x00, 0x99, 0x2b, 0x2b, 0x38},
- {0x2d, 0x2d, 0x00, 0xee, 0x2d, 0x2d, 0x39},
- {0x37, 0x37, 0x00, 0xe1, 0x37, 0x37, 0x3a},
- {0x38, 0x38, 0x00, 0xe2, 0x38, 0x38, 0x3b},
- {0x39, 0x39, 0x00, 0xe3, 0x39, 0x39, 0x3c},
- {0x3d, 0x3d, 0x00, 0xef, 0x3d, 0x3d, 0x3d}, // Tenkey =
- {0x34, 0x34, 0x00, 0x93, 0x34, 0x34, 0x3e},
- {0x35, 0x35, 0x00, 0x8f, 0x35, 0x35, 0x3f},
-
- {0x36, 0x36, 0x00, 0x92, 0x36, 0x36, 0x40},
- {0x2c, 0x2c, 0x00, 0x00, 0x2c, 0x2c, 0x41},
- {0x31, 0x31, 0x00, 0x9a, 0x31, 0x31, 0x42},
- {0x32, 0x32, 0x00, 0x90, 0x32, 0x32, 0x43},
- {0x33, 0x33, 0x00, 0x9b, 0x33, 0x33, 0x44},
- {0x0d, 0x0d, 0x00, 0x0d, 0x0d, 0x0d, 0x45},
- {0x30, 0x30, 0x00, 0x00, 0x30, 0x30, 0x46},
- {0x2e, 0x2e, 0x00, 0x2e, 0x2e, 0x2e, 0x47},
- {0x12, 0x12, 0x00, 0x12, 0x12, 0x12, 0x48}, // INS
- {0x05, 0x05, 0x00, 0x05, 0x05, 0x05, 0x49}, // EL
- {0x0c, 0x0c, 0x00, 0x0c, 0x0c, 0x0c, 0x4a}, // CLS
- {0x7f, 0x7f, 0x00, 0x7f, 0x7f, 0x7f, 0x4b}, // DEL
- {0x11, 0x11, 0x00, 0x11, 0x11, 0x11, 0x4c}, // DUP
- {0x1e, 0x19, 0x00, 0x1e, 0x1e, 0x19, 0x4d}, // Cursor Up
- {0x0b, 0x0b, 0x00, 0x0b, 0x0b, 0x0b, 0x4e}, // HOME
- {0x1d, 0x02, 0x00, 0x1d, 0x1d, 0x02, 0x4f}, // Cursor Left
- {0x1f, 0x1a, 0x00, 0x1f, 0x1f, 0x1a, 0x50}, // Cursor Down
- {0x1c, 0x06, 0x00, 0x1c, 0x1c, 0x16, 0x51}, // Cursor Right
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c}, // BREAK
- {0x101, 0x00, 0x101, 0x101, 0x101, 0x00, 0x5d}, // PF1
- {0x102, 0x00, 0x102, 0x102, 0x102, 0x00, 0x5e},
- {0x103, 0x00, 0x103, 0x103, 0x103, 0x00, 0x5f},
- {0x104, 0x00, 0x104, 0x104, 0x104, 0x00, 0x60},
- {0x105, 0x00, 0x105, 0x105, 0x105, 0x00, 0x61},
- {0x106, 0x00, 0x106, 0x106, 0x106, 0x00, 0x62},
- {0x107, 0x00, 0x107, 0x107, 0x107, 0x00, 0x63},
- {0x108, 0x00, 0x108, 0x108, 0x108, 0x00, 0x64},
- {0x109, 0x00, 0x109, 0x109, 0x109, 0x00, 0x65},
- {0x10a, 0x00, 0x10a, 0x10a, 0x10a, 0x00, 0x66}, // PF10
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
- {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
-};
-
-
-void fm7_state::main_irq_set_flag(uint8_t flag)
-{
- m_irq_flags |= flag;
-
- if(m_irq_flags != 0)
- m_maincpu->set_input_line(M6809_IRQ_LINE,ASSERT_LINE);
-}
-
-void fm7_state::main_irq_clear_flag(uint8_t flag)
-{
- m_irq_flags &= ~flag;
-
- if(m_irq_flags == 0)
- m_maincpu->set_input_line(M6809_IRQ_LINE,CLEAR_LINE);
-}
-
-
-void fm7_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
-{
- switch (id)
- {
- case TIMER_FM7_BEEPER_OFF:
- fm7_beeper_off(ptr, param);
- break;
- case TIMER_FM77AV_ENCODER_ACK:
- fm77av_encoder_ack(ptr, param);
- break;
- case TIMER_FM7_IRQ:
- fm7_timer_irq(ptr, param);
- break;
- case TIMER_FM7_SUBTIMER_IRQ:
- fm7_subtimer_irq(ptr, param);
- break;
- case TIMER_FM7_KEYBOARD_POLL:
- fm7_keyboard_poll(ptr, param);
- break;
- case TIMER_FM77AV_ALU_TASK_END:
- fm77av_alu_task_end(ptr, param);
- break;
- case TIMER_FM77AV_VSYNC:
- fm77av_vsync(ptr, param);
- break;
- default:
- throw emu_fatalerror("Unknown id in fm7_state::device_timer");
- }
-}
-
-
-/*
- * Main CPU: I/O port 0xfd02
- *
- * On read: returns cassette data (bit 7) and printer status (bits 0-5)
- * On write: sets IRQ masks
- * bit 0 - keypress
- * bit 1 - printer
- * bit 2 - timer
- * bit 3 - not used
- * bit 4 - MFD
- * bit 5 - TXRDY
- * bit 6 - RXRDY
- * bit 7 - SYNDET
- *
- */
-WRITE8_MEMBER(fm7_state::fm7_irq_mask_w)
-{
- m_irq_mask = data;
- logerror("IRQ mask set: 0x%02x\n",m_irq_mask);
-}
-
-/*
- * Main CPU: I/O port 0xfd03
- *
- * On read: returns which IRQ is currently active (typically read by IRQ handler)
- * bit 0 - keypress
- * bit 1 - printer
- * bit 2 - timer
- * bit 3 - ???
- * On write: Buzzer/Speaker On/Off
- * bit 0 - speaker on/off
- * bit 6 - buzzer on for 205ms
- * bit 7 - buzzer on/off
- */
-READ8_MEMBER(fm7_state::fm7_irq_cause_r)
-{
- uint8_t ret = ~m_irq_flags;
-
- // Timer and Printer IRQ flags are cleared when this port is read
- // Keyboard IRQ flag is cleared when the scancode is read from
- // either keyboard data port (main CPU 0xfd01 or sub CPU 0xd401)
- if(m_irq_flags & 0x04)
- main_irq_clear_flag(IRQ_FLAG_TIMER);
- if(m_irq_flags & 0x02)
- main_irq_clear_flag(IRQ_FLAG_PRINTER);
-
- logerror("IRQ flags read: 0x%02x\n",ret);
- return ret;
-}
-
-TIMER_CALLBACK_MEMBER(fm7_state::fm7_beeper_off)
-{
- m_beeper->set_state(0);
- logerror("timed beeper off\n");
-}
-
-WRITE8_MEMBER(fm7_state::fm7_beeper_w)
-{
- m_speaker_active = data & 0x01;
-
- if(!m_speaker_active) // speaker not active, disable all beeper sound
- {
- m_beeper->set_state(0);
- return;
- }
-
- if(data & 0x80)
- {
- if(m_speaker_active)
- m_beeper->set_state(1);
- }
- else
- m_beeper->set_state(0);
-
- if(data & 0x40)
- {
- if(m_speaker_active)
- {
- m_beeper->set_state(1);
- logerror("timed beeper on\n");
- timer_set(attotime::from_msec(205), TIMER_FM7_BEEPER_OFF);
- }
- }
- logerror("beeper state: %02x\n",data);
-}
-
-
-/*
- * Sub CPU: port 0xd403 (read-only)
- * On read: timed buzzer sound
- */
-READ8_MEMBER(fm7_state::fm7_sub_beeper_r)
-{
- if(m_speaker_active)
- {
- m_beeper->set_state(1);
- logerror("timed beeper on\n");
- timer_set(attotime::from_msec(205), TIMER_FM7_BEEPER_OFF);
- }
- return 0xff;
-}
-
-READ8_MEMBER(fm7_state::vector_r)
-{
- uint32_t init_size = m_rom_ptr.bytes();
-
- if (m_init_rom_en)
- {
- return m_rom_ptr[(init_size-0x10)+offset];
- }
- else
- {
- if(m_type == SYS_FM7)
- return m_ram_ptr[0xfff0+offset];
- else
- return m_ram_ptr[0x3fff0+offset];
- }
-}
-
-WRITE8_MEMBER(fm7_state::vector_w)
-{
- if(m_type == SYS_FM7)
- m_ram_ptr[0xfff0+offset] = data;
- else
- m_ram_ptr[0x3fff0+offset] = data;
-}
-
-/*
- * Main CPU: I/O port 0xfd04
- *
- * bit 0 - attention IRQ active, clears flag when read.
- * bit 1 - break key active
- */
-READ8_MEMBER(fm7_state::fm7_fd04_r)
-{
- uint8_t ret = 0xff;
-
- if(m_video.attn_irq != 0)
- {
- ret &= ~0x01;
- m_video.attn_irq = 0;
- }
- if(m_break_flag != 0)
- {
- ret &= ~0x02;
- }
- return ret;
-}
-
-/*
- * Main CPU: I/O port 0xfd0f
- *
- * On read, enables BASIC ROM at 0x8000 (default)
- * On write, disables BASIC ROM, enables RAM (if more than 32kB)
- */
-READ8_MEMBER(fm7_state::fm7_rom_en_r)
-{
- if(!machine().side_effects_disabled())
- {
- uint8_t* RAM = memregion("maincpu")->base();
-
- m_basic_rom_en = 1;
- if(m_type == SYS_FM7)
- {
- membank("bank1")->set_base(RAM+0x38000);
- }
- else
- fm7_mmr_refresh(space);
- logerror("BASIC ROM enabled\n");
- }
- return 0x00;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_rom_en_w)
-{
- uint8_t* RAM = memregion("maincpu")->base();
-
- m_basic_rom_en = 0;
- if(m_type == SYS_FM7)
- {
- membank("bank1")->set_base(RAM+0x8000);
- }
- else
- fm7_mmr_refresh(space);
- logerror("BASIC ROM disabled\n");
-}
-
-/*
- * Main CPU: port 0xfd10
- * Initiate ROM enable. (FM-77AV and later only)
- * Port is write-only. Initiate ROM is on by default.
- *
- */
-WRITE8_MEMBER(fm7_state::fm7_init_en_w)
-{
- if(data & 0x02)
- {
- m_init_rom_en = 0;
- fm7_mmr_refresh(space);
- }
- else
- {
- m_init_rom_en = 1;
- fm7_mmr_refresh(space);
- }
-}
-
-/*
- * Main CPU: I/O ports 0xfd18 - 0xfd1f
- * Floppy Disk Controller (MB8877A)
- */
-WRITE_LINE_MEMBER(fm7_state::fm7_fdc_intrq_w)
-{
- m_fdc_irq_flag = state;
-}
-
-WRITE_LINE_MEMBER(fm7_state::fm7_fdc_drq_w)
-{
- m_fdc_drq_flag = state;
-}
-
-READ8_MEMBER(fm7_state::fm7_fdc_r)
-{
- uint8_t ret = 0;
-
- switch(offset)
- {
- case 0:
- return m_fdc->status_r();
- case 1:
- return m_fdc->track_r();
- case 2:
- return m_fdc->sector_r();
- case 3:
- return m_fdc->data_r();
- case 4:
- return m_fdc_side | 0xfe;
- case 5:
- return m_fdc_drive;
- case 6:
- // FM-7 always returns 0xff for this register
- return 0xff;
- case 7:
- if(m_fdc_irq_flag != 0)
- ret |= 0x40;
- if(m_fdc_drq_flag != 0)
- ret |= 0x80;
- return ret;
- }
- logerror("FDC: read from 0x%04x\n",offset+0xfd18);
-
- return 0x00;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_fdc_w)
-{
- switch(offset)
- {
- case 0:
- m_fdc->cmd_w(data);
- break;
- case 1:
- m_fdc->track_w(data);
- break;
- case 2:
- m_fdc->sector_w(data);
- break;
- case 3:
- m_fdc->data_w(data);
- break;
- case 4:
- m_fdc_side = data & 0x01;
- if (m_floppy)
- m_floppy->ss_w(data & 0x01);
- logerror("FDC: wrote %02x to 0x%04x (side)\n",data,offset+0xfd18);
- break;
- case 5:
- m_fdc_drive = data;
- if((data & 0x03) > 0x01)
- {
- m_fdc_drive = 0;
- }
- else
- {
- switch (data & 0x01)
- {
- case 0: m_floppy = m_floppy0->get_device(); break;
- case 1: m_floppy = m_floppy1->get_device(); break;
- }
-
- m_fdc->set_floppy(m_floppy);
-
- if (m_floppy)
- m_floppy->mon_w(!BIT(data, 7));
-
- logerror("FDC: wrote %02x to 0x%04x (drive)\n",data,offset+0xfd18);
- }
- break;
- case 6:
- // FM77AV and later only. FM-7 returns 0xff;
- // bit 6 = 320k(1)/640k(0) FDD
- // bits 2,3 = logical drive
- logerror("FDC: mode write - %02x\n",data);
- break;
- default:
- logerror("FDC: wrote %02x to 0x%04x\n",data,offset+0xfd18);
- }
-}
-
-/*
- * Main CPU: I/O ports 0xfd00-0xfd01
- * Sub CPU: I/O ports 0xd400-0xd401
- *
- * The scancode of the last key pressed is stored in fd/d401, with the 9th
- * bit (MSB) in bit 7 of fd/d400. 0xfd00 also holds a flag for the main
- * CPU clock speed in bit 0 (0 = 1.2MHz, 1 = 2MHz)
- * Clears keyboard IRQ flag
- */
-READ8_MEMBER(fm7_state::fm7_keyboard_r)
-{
- uint8_t ret;
- switch(offset)
- {
- case 0:
- ret = (m_current_scancode >> 1) & 0x80;
- ret |= 0x01; // 1 = 2MHz, 0 = 1.2MHz
- return ret;
- case 1:
- main_irq_clear_flag(IRQ_FLAG_KEY);
- return m_current_scancode & 0xff;
- default:
- return 0x00;
- }
-}
-
-READ8_MEMBER(fm7_state::fm7_sub_keyboard_r)
-{
- uint8_t ret;
- switch(offset)
- {
- case 0:
- ret = (m_current_scancode >> 1) & 0x80;
- return ret;
- case 1:
- main_irq_clear_flag(IRQ_FLAG_KEY);
- return m_current_scancode & 0xff;
- default:
- return 0x00;
- }
-}
-
-/*
- * Sub CPU: port 0xd431, 0xd432
- * Keyboard encoder
- *
- * d431 (R/W): Data register (8 bit)
- * d432 (R/O): Status register
- * bit 0 - ACK
- * bit 7 - LATCH (0 if ready to receive)
- *
- * Encoder commands:
- * 00 xx : Set scancode format (FM-7, FM16B(?), Scan(Make/Break))
- * 01 : Get scancode format
- * 02 xx : Set LED status
- * 03 : Get LED status
- * 04 xx : Enable/Disable key repeat
- * 05 xx xx : Set repeat rate and time
- * 80 00 : Get RTC
- * 80 01 xx xx xx xx xx xx xx : Set RTC
- * 81 xx : Video digitise
- * 82 xx : Set video mode(?)
- * 83 : Get video mode(?)
- * 84 xx : Video brightness (monitor?)
- *
- * ACK is received after 5us.
- */
-READ8_MEMBER(fm7_state::fm77av_key_encoder_r)
-{
- uint8_t ret = 0xff;
- switch(offset)
- {
- case 0x00: // data register
- if(m_encoder.rx_count > 0)
- {
- ret = m_encoder.buffer[m_encoder.position];
- m_encoder.position++;
- m_encoder.rx_count--;
- m_encoder.latch = 0;
- }
- if(m_encoder.rx_count > 0)
- m_encoder.latch = 1; // more data to receive
- break;
- case 0x01: // status register
- if(m_encoder.latch != 0)
- ret &= ~0x80;
- if(m_encoder.ack == 0)
- ret &= ~0x01;
- break;
- }
-
- return ret;
-}
-
-void fm7_state::fm77av_encoder_setup_command()
-{
- switch(m_encoder.buffer[0])
- {
- case 0: // set scancode format
- m_encoder.tx_count = 2;
- break;
- case 1: // get scancode format
- m_encoder.tx_count = 1;
- break;
- case 2: // set LED
- m_encoder.tx_count = 2;
- break;
- case 3: // get LED
- m_encoder.tx_count = 1;
- break;
- case 4: // enable repeat
- m_encoder.tx_count = 2;
- break;
- case 5: // set repeat rate
- m_encoder.tx_count = 3;
- break;
- case 0x80: // get/set RTC (at least two bytes, 9 if byte two = 0x01)
- m_encoder.tx_count = 2;
- break;
- case 0x81: // digitise
- m_encoder.tx_count = 2;
- break;
- case 0x82: // set screen mode
- m_encoder.tx_count = 2;
- break;
- case 0x83: // get screen mode
- m_encoder.tx_count = 1;
- break;
- case 0x84: // set monitor brightness
- m_encoder.tx_count = 2;
- break;
- default:
- m_encoder.tx_count = 0;
- m_encoder.rx_count = 0;
- m_encoder.position = 0;
- logerror("ENC: Unknown command 0x%02x sent, ignoring\n",m_encoder.buffer[0]);
- }
-}
-
-TIMER_CALLBACK_MEMBER(fm7_state::fm77av_encoder_ack)
-{
- m_encoder.ack = 1;
-}
-
-void fm7_state::fm77av_encoder_handle_command()
-{
- switch(m_encoder.buffer[0])
- {
- case 0: // set keyboard scancode mode
- m_key_scan_mode = m_encoder.buffer[1];
- m_encoder.rx_count = 0;
- logerror("ENC: Keyboard set to mode %i\n",m_encoder.buffer[1]);
- break;
- case 1: // get keyboard scancode mode
- m_encoder.buffer[0] = m_key_scan_mode;
- m_encoder.rx_count = 1;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 2: // set LEDs
- m_encoder.rx_count = 0;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 3: // get LEDs
- m_encoder.rx_count = 1;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 4: // enable key repeat
- m_encoder.rx_count = 0;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 5: // set key repeat rate
- m_key_repeat = m_encoder.buffer[2] * 10;
- m_key_delay = m_encoder.buffer[1] * 10;
- m_encoder.rx_count = 0;
- logerror("ENC: Keyboard repeat rate set to %i/%i\n",m_encoder.buffer[1],m_encoder.buffer[2]);
- break;
- case 0x80: // get/set RTC
- if(m_encoder.buffer[1] == 0x01)
- m_encoder.rx_count = 0;
- else
- m_encoder.rx_count = 7;
- logerror("ENC: Command %02x %02x received\n",m_encoder.buffer[0],m_encoder.buffer[1]);
- break;
- case 0x81: // digitise
- m_encoder.rx_count = 0;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 0x82: // set screen mode
- m_encoder.rx_count = 0;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 0x83: // get screen mode
- m_encoder.rx_count = 1;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- case 0x84: // set monitor brightness
- m_encoder.rx_count = 0;
- logerror("ENC: Command %02x received\n",m_encoder.buffer[0]);
- break;
- }
- m_encoder.position = 0;
-}
-
-WRITE8_MEMBER(fm7_state::fm77av_key_encoder_w)
-{
- m_encoder.ack = 0;
- if(offset == 0) // data register
- {
- if(m_encoder.position == 0) // first byte
- {
- fm77av_encoder_setup_command();
- }
- if(m_encoder.position == 1) // second byte
- {
- if(m_encoder.buffer[0] == 0x80 || m_encoder.buffer[1] == 0x01)
- {
- m_encoder.tx_count = 8; // 80 01 command is 9 bytes
- }
- }
- m_encoder.buffer[m_encoder.position] = data;
- m_encoder.position++;
- m_encoder.tx_count--;
- if(m_encoder.tx_count == 0) // last byte
- fm77av_encoder_handle_command();
-
- // wait 5us to set ACK flag
- timer_set(attotime::from_usec(5), TIMER_FM77AV_ENCODER_ACK);
-
- //logerror("ENC: write 0x%02x to data register, moved to pos %i\n",data,m_encoder.position);
- }
-}
-
-WRITE_LINE_MEMBER(fm7_state::write_centronics_busy)
-{
- m_centronics_busy = state;
-}
-
-WRITE_LINE_MEMBER(fm7_state::write_centronics_fault)
-{
- m_centronics_fault = state;
-}
-
-WRITE_LINE_MEMBER(fm7_state::write_centronics_ack)
-{
- m_centronics_ack = state;
-}
-
-WRITE_LINE_MEMBER(fm7_state::write_centronics_perror)
-{
- m_centronics_perror = state;
-}
-
-READ8_MEMBER(fm7_state::fm7_cassette_printer_r)
-{
- // bit 7: cassette input
- // bit 5: printer DET2
- // bit 4: printer DTT1
- // bit 3: printer PE
- // bit 2: printer acknowledge
- // bit 1: printer error
- // bit 0: printer busy
- uint8_t ret = 0;
-
- if(m_cassette->input() > 0.03)
- ret |= 0x80;
-
- if(m_cassette->get_state() & CASSETTE_MOTOR_DISABLED)
- ret |= 0x80; // cassette input is high when not in use.
-
- ret |= 0x70;
- ret |= m_centronics_perror << 3;
- ret |= m_centronics_ack << 2;
- ret |= m_centronics_fault << 1;
- ret |= m_centronics_busy;
-
- return ret;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_cassette_printer_w)
-{
- switch(offset)
- {
- case 0:
- // bit 7: SLCTIN (select?)
- // bit 6: printer strobe
- // bit 1: cassette motor
- // bit 0: cassette output
- if((data & 0x01) != (m_cp_prev & 0x01))
- m_cassette->output((data & 0x01) ? +1.0 : -1.0);
- if((data & 0x02) != (m_cp_prev & 0x02))
- m_cassette->change_state((data & 0x02) ? CASSETTE_MOTOR_ENABLED : CASSETTE_MOTOR_DISABLED,CASSETTE_MASK_MOTOR);
-
- m_centronics->write_strobe(!BIT(data,6));
- m_centronics->write_select_in(!BIT(data,7));
- m_cp_prev = data;
- break;
- case 1:
- // Printer data
- m_cent_data_out->write(data);
- break;
- }
-}
-
-/*
- * Main CPU: 0xfd0b
- * - bit 0: Boot mode: 0=BASIC, 1=DOS
- */
-READ8_MEMBER(fm7_state::fm77av_boot_mode_r)
-{
- uint8_t ret = 0xff;
-
- if(m_dsw->read() & 0x02)
- ret &= ~0x01;
-
- return ret;
-}
-
-/*
- * Main CPU: I/O ports 0xfd0d-0xfd0e
- * PSG AY-3-891x (FM-7), YM2203 - (FM-77AV and later)
- * 0xfd0d - function select (bit 1 = BDIR, bit 0 = BC1)
- * 0xfd0e - data register
- * AY I/O ports are not connected to anything.
- */
-void fm7_state::fm7_update_psg()
-{
- if(m_type == SYS_FM7)
- {
- switch(m_psg_regsel)
- {
- case 0x00:
- // High impedance
- break;
- case 0x01:
- // Data read
- m_psg_data = m_psg->data_r();
- break;
- case 0x02:
- // Data write
- m_psg->data_w(m_psg_data);
- break;
- case 0x03:
- // Address latch
- m_psg->address_w(m_psg_data);
- break;
- }
- }
- else
- { // FM-77AV and later use a YM2203
- switch(m_psg_regsel)
- {
- case 0x00:
- // High impedance
- break;
- case 0x01:
- // Data read
- m_psg_data = m_ym->read(1);
- break;
- case 0x02:
- // Data write
- m_ym->write(1,m_psg_data);
- logerror("YM: data write 0x%02x\n",m_psg_data);
- break;
- case 0x03:
- // Address latch
- m_ym->write(0,m_psg_data);
- logerror("YM: address latch 0x%02x\n",m_psg_data);
- break;
- case 0x04:
- // Status register
- m_psg_data = m_ym->read(0);
- break;
- case 0x09:
- // Joystick port read
- m_psg_data = m_joy1->read();
- break;
- }
- }
-}
-
-READ8_MEMBER(fm7_state::fm7_psg_select_r)
-{
- return 0xff;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_psg_select_w)
-{
- m_psg_regsel = data & 0x03;
- fm7_update_psg();
-}
-
-WRITE8_MEMBER(fm7_state::fm77av_ym_select_w)
-{
- m_psg_regsel = data & 0x0f;
- fm7_update_psg();
-}
-
-READ8_MEMBER(fm7_state::fm7_psg_data_r)
-{
-// fm7_update_psg();
- return m_psg_data;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_psg_data_w)
-{
- m_psg_data = data;
-// fm7_update_psg();
-}
-
-WRITE8_MEMBER(fm7_state::fm77av_bootram_w)
-{
- if(!(m_mmr.mode & 0x01))
- return;
- m_boot_ram[offset] = data;
-}
-
-// Shared RAM is only usable on the main CPU if the sub CPU is halted
-READ8_MEMBER(fm7_state::fm7_main_shared_r)
-{
- if(m_video.sub_halt != 0)
- return m_shared_ram[offset];
- else
- return 0xff;
-}
-
-WRITE8_MEMBER(fm7_state::fm7_main_shared_w)
-{
- if(m_video.sub_halt != 0)
- m_shared_ram[offset] = data;
-}
-
-READ8_MEMBER(fm7_state::fm7_fmirq_r)
-{
- uint8_t ret = 0xff;
-
- if(m_fm77av_ym_irq != 0)
- ret &= ~0x08;
-
- return ret;
-}
-
-READ8_MEMBER(fm7_state::fm77av_joy_1_r)
-{
- return m_joy1->read();
-}
-
-READ8_MEMBER(fm7_state::fm77av_joy_2_r)
-{
- return m_joy2->read();
-}
-
-READ8_MEMBER(fm7_state::fm7_unknown_r)
-{
- // Port 0xFDFC is read by Dig Dug. Controller port, perhaps?
- // Must return 0xff for it to read the keyboard.
- // Mappy uses ports FD15 and FD16. On the FM77AV, this is the YM2203,
- // but on the FM-7, this is nothing, so we return 0xff for it to
- // read the keyboard correctly.
- return 0xff;
-}
-
-/*
- * Memory Management Register
- * Main CPU: 0xfd80 - 0xfd93 (FM-77L4, FM-77AV and later only)
- *
- * fd80-fd8f (R/W): RAM bank select for current segment (A19-A12)
- * fd90 (W/O): segment select register (3-bit, default = 0)
- * fd92 (W/O): window offset register (OA15-OA8)
- * fd93 (R/W): mode select register
- * - bit 7: MMR enable/disable
- * - bit 6: window enable/disable
- * - bit 0: boot RAM read-write/read-only
- *
- */
-READ8_MEMBER(fm7_state::fm7_mmr_r)
-{
- if(offset < 0x10)
- {
- return m_mmr.bank_addr[m_mmr.segment][offset];
- }
- if(offset == 0x13)
- return m_mmr.mode;
- return 0xff;
-}
-
-void fm7_state::fm7_update_bank(address_space & space, int bank, uint8_t physical)
-{
- m_avbank[bank]->set_bank(physical);
-/* uint8_t* RAM = memregion("maincpu")->base();
- uint16_t size = 0xfff;
- char bank_name[10];
-
- if(bank == 15)
- size = 0xbff;
-
- sprintf(bank_name,"bank%d",bank+1);
-
- if(physical >= 0x10 && physical <= 0x1b)
- {
- switch(physical)
- {
- case 0x10:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram0_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram0_w)));
- break;
- case 0x11:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram1_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram1_w)));
- break;
- case 0x12:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram2_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram2_w)));
- break;
- case 0x13:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram3_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram3_w)));
- break;
- case 0x14:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram4_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram4_w)));
- break;
- case 0x15:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram5_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram5_w)));
- break;
- case 0x16:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram6_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram6_w)));
- break;
- case 0x17:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram7_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram7_w)));
- break;
- case 0x18:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram8_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram8_w)));
- break;
- case 0x19:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vram9_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vram9_w)));
- break;
- case 0x1a:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vramA_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vramA_w)));
- break;
- case 0x1b:
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_vramB_r)),write8_delegate(*this, FUNC(fm7_state::fm7_vramB_w)));
- break;
- }
-// membank(bank+1)->set_base(RAM+(physical<<12)-0x10000);
- return;
- }
- if(physical == 0x1c)
- {
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_console_ram_banked_r)),write8_delegate(*this, FUNC(fm7_state::fm7_console_ram_banked_w)));
- return;
- }
- if(physical == 0x1d)
- {
- space.install_readwrite_handler(bank*0x1000,(bank*0x1000)+size,read8_delegate(*this, FUNC(fm7_state::fm7_sub_ram_ports_banked_r)),write8_delegate(*this, FUNC(fm7_state::fm7_sub_ram_ports_banked_w)));
- return;
- }
- if(physical == 0x35)
- {
- if(m_init_rom_en && (m_type == SYS_FM11 || m_type == SYS_FM16))
- {
- RAM = memregion("init")->base();
- space.install_read_bank(bank*0x1000,(bank*0x1000)+size,bank_name);
- space.nop_write(bank*0x1000,(bank*0x1000)+size);
- membank(bank_name)->set_base(RAM+(physical<<12)-0x35000);
- return;
- }
- }
- if(physical == 0x36 || physical == 0x37)
- {
- if(m_init_rom_en && (m_type != SYS_FM11 && m_type != SYS_FM16))
- {
- RAM = memregion("init")->base();
- space.install_read_bank(bank*0x1000,(bank*0x1000)+size,bank_name);
- space.nop_write(bank*0x1000,(bank*0x1000)+size);
- membank(bank_name)->set_base(RAM+(physical<<12)-0x36000);
- return;
- }
- }
- if(physical > 0x37 && physical <= 0x3f)
- {
- if(m_basic_rom_en && (m_type != SYS_FM11 && m_type != SYS_FM16))
- {
- RAM = memregion("fbasic")->base();
- space.install_read_bank(bank*0x1000,(bank*0x1000)+size,bank_name);
- space.nop_write(bank*0x1000,(bank*0x1000)+size);
- membank(bank_name)->set_base(RAM+(physical<<12)-0x38000);
- return;
- }
- }
- space.install_readwrite_bank(bank*0x1000,(bank*0x1000)+size,bank_name);
- membank(bank_name)->set_base(RAM+(physical<<12));
- */
-}
-
-void fm7_state::fm7_mmr_refresh(address_space& space)
-{
- int x;
- uint16_t window_addr;
- uint8_t* RAM = memregion("maincpu")->base();
-
- if(m_mmr.enabled)
- {
- for(x=0;x<16;x++)
- fm7_update_bank(space,x,m_mmr.bank_addr[m_mmr.segment][x]);
- }
- else
- {
- // when MMR is disabled, 0x30000-0x3ffff is banked in
- for(x=0;x<16;x++)
- fm7_update_bank(space,x,0x30+x);
- }
-
- if(m_mmr.mode & 0x40)
- {
- // Handle window offset - 0x7c00-0x7fff will show the area of extended
- // memory (0x00000-0x0ffff) defined by the window address register
- // 0x00 = 0x07c00, 0x04 = 0x08000 ... 0xff = 0x07400.
- window_addr = ((m_mmr.window_offset << 8) + 0x7c00) & 0xffff;
-// if(window_addr < 0xfc00)
- {
- space.install_readwrite_bank(0x7c00,0x7fff,"bank24");
- membank("bank24")->set_base(RAM+window_addr);
- }
- }
- else
- {
- space.install_readwrite_handler(0x7000,0x7fff,read8sm_delegate(*m_avbank[7], FUNC(address_map_bank_device::read8)),write8sm_delegate(*m_avbank[7], FUNC(address_map_bank_device::write8)));
- }
- if(m_init_rom_en)
- {
- membank("init_bank_r")->set_base(m_rom_ptr);
- }
- else
- {
- membank("init_bank_r")->set_base(m_ram_ptr + 0x36000);
- }
-
- if (m_basic_rom_en)
- {
- if (m_basic_ptr)
- {
- membank("fbasic_bank_r")->set_base(m_basic_ptr);
- }
- }
- else
- {
- membank("fbasic_bank_r")->set_base(m_ram_ptr + 0x38000);
- }
-}
-
-WRITE8_MEMBER(fm7_state::fm7_mmr_w)
-{
- if(offset < 0x10)
- {
- m_mmr.bank_addr[m_mmr.segment][offset] = data;
- if(m_mmr.enabled)
- fm7_update_bank(space,offset,data);
- logerror("MMR: Segment %i, bank %i, set to 0x%02x\n",m_mmr.segment,offset,data);
- return;
- }
- switch(offset)
- {
- case 0x10:
- m_mmr.segment = data & 0x07;
- fm7_mmr_refresh(space);
- logerror("MMR: Active segment set to %i\n",m_mmr.segment);
- break;
- case 0x12:
- m_mmr.window_offset = data;
- fm7_mmr_refresh(space);
- logerror("MMR: Window offset set to %02x\n",data);
- break;
- case 0x13:
- m_mmr.mode = data;
- m_mmr.enabled = data & 0x80;
- fm7_mmr_refresh(space);
- logerror("MMR: Mode register set to %02x\n",data);
- break;
- }
-}
-
-/*
- * Main CPU: ports 0xfd20-0xfd23
- * Kanji ROM read ports
- * FD20 (W/O): ROM address high
- * FD21 (W/O): ROM address low
- * FD22 (R/O): Kanji data high
- * FD23 (R/O): Kanji data low
- *
- * Kanji ROM is visible at 0x20000 (first half only?)
- */
-READ8_MEMBER(fm7_state::fm7_kanji_r)
-{
- uint8_t* KROM = m_kanji->base();
- uint32_t addr = m_kanji_address << 1;
-
- switch(offset)
- {
- case 0:
- case 1:
- logerror("KANJI: read from invalid register %i\n",offset);
- return 0xff; // write-only
- case 2:
- return KROM[addr];
- case 3:
- return KROM[addr+1];
- default:
- logerror("KANJI: read from invalid register %i\n",offset);
- return 0xff;
- }
-}
-
-WRITE8_MEMBER(fm7_state::fm7_kanji_w)
-{
- uint16_t addr;
-
- switch(offset)
- {
- case 0:
- addr = ((data & 0xff) << 8) | (m_kanji_address & 0x00ff);
- m_kanji_address = addr;
- break;
- case 1:
- addr = (data & 0xff) | (m_kanji_address & 0xff00);
- m_kanji_address = addr;
- break;
- case 2:
- case 3:
- default:
- logerror("KANJI: write to invalid register %i\n",offset);
- }
-}
-
-TIMER_CALLBACK_MEMBER(fm7_state::fm7_timer_irq)
-{
- if(m_irq_mask & IRQ_FLAG_TIMER)
- {
- main_irq_set_flag(IRQ_FLAG_TIMER);
- }
-}
-
-TIMER_CALLBACK_MEMBER(fm7_state::fm7_subtimer_irq)
-{
- if(m_video.nmi_mask == 0 && m_video.sub_halt == 0)
- m_sub->pulse_input_line(INPUT_LINE_NMI, attotime::zero);
-}
-
-// When a key is pressed or released (in scan mode only), an IRQ is generated on the main CPU,
-// or an FIRQ on the sub CPU, if masked. Both CPUs have ports to read keyboard data.
-// Scancodes are 9 bits in FM-7 mode, 8 bits in scan mode.
-void fm7_state::key_press(uint16_t scancode)
-{
- m_current_scancode = scancode;
-
- if(scancode == 0)
- return;
-
- if(m_irq_mask & IRQ_FLAG_KEY)
- {
- main_irq_set_flag(IRQ_FLAG_KEY);
- }
- else
- {
- m_sub->set_input_line(M6809_FIRQ_LINE,ASSERT_LINE);
- }
- logerror("KEY: sent scancode 0x%03x\n",scancode);
-}
-
-void fm7_state::fm7_keyboard_poll_scan()
-{
- int bit = 0;
- int x,y;
- uint32_t keys;
- uint32_t modifiers = m_keymod->read();
- static const uint16_t modscancodes[6] = { 0x52, 0x53, 0x54, 0x55, 0x56, 0x5a };
-
- for(x=0;x<3;x++)
- {
- keys = m_kb_ports[x]->read();
-
- for(y=0;y<32;y++) // loop through each bit in the port
- {
- if((keys & (1<<y)) != 0 && (m_key_data[x] & (1<<y)) == 0)
- {
- key_press(fm7_key_list[bit][6]); // key press
- }
- if((keys & (1<<y)) == 0 && (m_key_data[x] & (1<<y)) != 0)
- {
- key_press(fm7_key_list[bit][6] | 0x80); // key release
- }
- bit++;
- }
-
- m_key_data[x] = keys;
- }
- // check modifier keys
- bit = 0;
- for(y=0;x<7;x++)
- {
- if((modifiers & (1<<y)) != 0 && (m_mod_data & (1<<y)) == 0)
- {
- key_press(modscancodes[bit]); // key press
- }
- if((modifiers & (1<<y)) == 0 && (m_mod_data & (1<<y)) != 0)
- {
- key_press(modscancodes[bit] | 0x80); // key release
- }
- bit++;
- }
- m_mod_data = modifiers;
-}
-
-TIMER_CALLBACK_MEMBER(fm7_state::fm7_keyboard_poll)
-{
- int x,y;
- int bit = 0;
- int mod = 0;
- uint32_t keys;
- uint32_t modifiers = m_keymod->read();
-
- if (m_kb_ports[2]->read() & 0x40000)
- {
- m_break_flag = 1;
- m_maincpu->set_input_line(M6809_FIRQ_LINE,ASSERT_LINE);
- }
- else
- m_break_flag = 0;
-
- if(m_key_scan_mode == KEY_MODE_SCAN)
- {
- // handle scancode mode
- fm7_keyboard_poll_scan();
- return;
- }
-
- // check key modifiers (Shift, Ctrl, Kana, etc...)
- if(modifiers & 0x02 || modifiers & 0x04)
- mod = 1; // shift
- if(modifiers & 0x10)
- mod = 3; // Graph (shift has no effect with graph)
- if(modifiers & 0x01)
- mod = 2; // ctrl (overrides shift, if also pressed)
- if(modifiers & 0x20)
- mod = 4; // kana (overrides all)
- if((modifiers & 0x22) == 0x22 || (modifiers & 0x24) == 0x24)
- mod = 5; // shifted kana
-
- for(x=0;x<3;x++)
- {
- keys = m_kb_ports[x]->read();
-
- for(y=0;y<32;y++) // loop through each bit in the port
- {
- if((keys & (1<<y)) != 0 && (m_key_data[x] & (1<<y)) == 0)
- {
- key_press(fm7_key_list[bit][mod]); // key press
- }
- bit++;
- }
-
- m_key_data[x] = keys;
- }
-}
-
-IRQ_CALLBACK_MEMBER(fm7_state::fm7_irq_ack)
-{
- if(irqline == M6809_FIRQ_LINE)
- m_maincpu->set_input_line(irqline,CLEAR_LINE);
- return -1;
-}
-
-IRQ_CALLBACK_MEMBER(fm7_state::fm7_sub_irq_ack)
-{
- m_sub->set_input_line(irqline,CLEAR_LINE);
- return -1;
-}
-
-WRITE_LINE_MEMBER(fm7_state::fm77av_fmirq)
-{
- if(state == 1)
- {
- // cannot be masked
- main_irq_set_flag(IRQ_FLAG_OTHER);
- m_fm77av_ym_irq = 1;
- logerror("YM: IRQ on\n");
- }
- else
- {
- main_irq_clear_flag(IRQ_FLAG_OTHER);
- m_fm77av_ym_irq = 0;
- logerror("YM: IRQ off\n");
- }
-}
-
-/*
- 0000 - 7FFF: (RAM) BASIC working area, user's area
- 8000 - FBFF: (ROM) F-BASIC ROM, extra user RAM
- FC00 - FC7F: more RAM, if 64kB is installed
- FC80 - FCFF: Shared RAM between main and sub CPU, available only when sub CPU is halted
- FD00 - FDFF: I/O space (6809 uses memory-mapped I/O)
- FE00 - FFEF: Boot rom
- FFF0 - FFFF: Interrupt vector table
-*/
-// The FM-7 has only 64kB RAM, so we'll worry about banking when we do the later models
-void fm7_state::fm7_mem(address_map &map)
-{
- map(0x0000, 0x7fff).ram();
- map(0x8000, 0xfbff).bankr("bank1").bankw("bank2"); // also F-BASIC ROM, when enabled
- map(0xfc00, 0xfc7f).ram();
- map(0xfc80, 0xfcff).rw(FUNC(fm7_state::fm7_main_shared_r), FUNC(fm7_state::fm7_main_shared_w));
- // I/O space (FD00-FDFF)
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
- map(0xfd06, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0d, 0xfd0d).rw(FUNC(fm7_state::fm7_psg_select_r), FUNC(fm7_state::fm7_psg_select_w));
- map(0xfd0e, 0xfd0e).rw(FUNC(fm7_state::fm7_psg_data_r), FUNC(fm7_state::fm7_psg_data_w));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
- map(0xfd10, 0xfd17).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
- map(0xfd24, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
- map(0xfd40, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
- // Boot ROM
- map(0xfe00, 0xffdf).bankr("bank17");
- map(0xffe0, 0xffef).ram();
- map(0xfff0, 0xffff).rw(FUNC(fm7_state::vector_r), FUNC(fm7_state::vector_w));
-}
-
-void fm7_state::fm8_mem(address_map &map)
-{
- map(0x0000, 0x7fff).ram();
- map(0x8000, 0xfbff).bankr("bank1").bankw("bank2"); // also F-BASIC ROM, when enabled
- map(0xfc00, 0xfc7f).ram();
- map(0xfc80, 0xfcff).rw(FUNC(fm7_state::fm7_main_shared_r), FUNC(fm7_state::fm7_main_shared_w));
- // I/O space (FD00-FDFF)
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
- map(0xfd06, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
- map(0xfd10, 0xfd17).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
- map(0xfd24, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
- map(0xfd40, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
- // Boot ROM
- map(0xfe00, 0xffdf).bankr("bank17");
- map(0xffe0, 0xffef).ram();
- map(0xfff0, 0xffff).rw(FUNC(fm7_state::vector_r), FUNC(fm7_state::vector_w));
-}
-
-/*
- 0000 - 3FFF: Video RAM bank 0 (Blue plane)
- 4000 - 7FFF: Video RAM bank 1 (Red plane)
- 8000 - BFFF: Video RAM bank 2 (Green plane)
- D000 - D37F: (RAM) working area
- D380 - D3FF: Shared RAM between main and sub CPU
- D400 - D4FF: I/O ports
- D800 - FFDF: (ROM) Graphics command code
- FFF0 - FFFF: Interrupt vector table
-*/
-
-void fm7_state::fm7_sub_mem(address_map &map)
-{
- map(0x0000, 0xbfff).rw(FUNC(fm7_state::fm7_vram_r), FUNC(fm7_state::fm7_vram_w)); // VRAM
- map(0xc000, 0xcfff).ram(); // Console RAM
- map(0xd000, 0xd37f).ram(); // Work RAM
- map(0xd380, 0xd3ff).ram().share("shared_ram");
- // I/O space (D400-D4FF)
- map(0xd400, 0xd401).r(FUNC(fm7_state::fm7_sub_keyboard_r));
- map(0xd402, 0xd402).r(FUNC(fm7_state::fm7_cancel_ack));
- map(0xd403, 0xd403).r(FUNC(fm7_state::fm7_sub_beeper_r));
- map(0xd404, 0xd404).r(FUNC(fm7_state::fm7_attn_irq_r));
- map(0xd408, 0xd408).rw(FUNC(fm7_state::fm7_crt_r), FUNC(fm7_state::fm7_crt_w));
- map(0xd409, 0xd409).rw(FUNC(fm7_state::fm7_vram_access_r), FUNC(fm7_state::fm7_vram_access_w));
- map(0xd40a, 0xd40a).rw(FUNC(fm7_state::fm7_sub_busyflag_r), FUNC(fm7_state::fm7_sub_busyflag_w));
- map(0xd40e, 0xd40f).w(FUNC(fm7_state::fm7_vram_offset_w));
- map(0xd800, 0xffff).rom();
-}
-
-void fm7_state::fm11_mem(address_map &map)
-{
- for (int bank = 0; bank < 16; bank++)
- {
- map(bank << 12, (bank << 12) | 0x0fff).rw(m_avbank[bank], FUNC(address_map_bank_device::read8), FUNC(address_map_bank_device::write8));
- }
- map(0xfc00, 0xfc7f).ram();
- map(0xfc80, 0xfcff).rw(FUNC(fm7_state::fm7_main_shared_r), FUNC(fm7_state::fm7_main_shared_w));
- // I/O space (FD00-FDFF)
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
- map(0xfd06, 0xfd0a).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0b, 0xfd0b).r(FUNC(fm7_state::fm77av_boot_mode_r));
- map(0xfd0c, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
- map(0xfd10, 0xfd10).w(FUNC(fm7_state::fm7_init_en_w));
- map(0xfd11, 0xfd11).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd12, 0xfd12).rw(FUNC(fm7_state::fm77av_sub_modestatus_r), FUNC(fm7_state::fm77av_sub_modestatus_w));
- map(0xfd13, 0xfd13).w(FUNC(fm7_state::fm77av_sub_bank_w));
- map(0xfd14, 0xfd14).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd17, 0xfd17).r(FUNC(fm7_state::fm7_fmirq_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
- map(0xfd24, 0xfd2b).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd30, 0xfd34).w(FUNC(fm7_state::fm77av_analog_palette_w));
- map(0xfd35, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
- map(0xfd40, 0xfd7f).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd80, 0xfd93).rw(FUNC(fm7_state::fm7_mmr_r), FUNC(fm7_state::fm7_mmr_w));
- map(0xfd94, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfe00, 0xffdf).ram().w(FUNC(fm7_state::fm77av_bootram_w)).share("boot_ram");
- map(0xffe0, 0xffef).ram();
- map(0xfff0, 0xffff).rw(FUNC(fm7_state::vector_r), FUNC(fm7_state::vector_w));
-}
-
-// Much of this is guesswork at the moment
-void fm7_state::fm11_sub_mem(address_map &map)
-{
- map(0x0000, 0x7fff).rw(FUNC(fm7_state::fm7_vram_r), FUNC(fm7_state::fm7_vram_w)); // VRAM
- map(0x8000, 0x8fff).ram(); // Console RAM(?)
- map(0x9000, 0x9f7f).ram(); // Work RAM(?)
- map(0x9f80, 0x9fff).ram().share("shared_ram");
- map(0xafe0, 0xafe3).ram();
-// map(0xafe4, 0xafe4).rw(FUNC(fm7_state::fm7_sub_busyflag_r), FUNC(fm7_state::fm7_sub_busyflag_w));
- map(0xafe6, 0xafe6).rw(FUNC(fm7_state::fm77av_video_flags_r), FUNC(fm7_state::fm77av_video_flags_w));
- map(0xaff0, 0xaff0).rw(FUNC(fm7_state::fm7_sub_busyflag_r), FUNC(fm7_state::fm7_sub_busyflag_w));
- map(0xc000, 0xffff).rom(); // sybsystem ROM
-}
-
-void fm7_state::fm11_x86_mem(address_map &map)
-{
- map.unmap_value_high();
- map(0x00000, 0xfefff).ram();
- map(0xff000, 0xfffff).rom();
-}
-
-void fm7_state::fm11_x86_io(address_map &map)
-{
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
- map(0xfd06, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
- map(0xfd10, 0xfd17).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
- map(0xfd24, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
- map(0xfd40, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
-}
-
-void fm7_state::fm16_mem(address_map &map)
-{
- map(0x00000, 0xfbfff).ram();
- map(0xfc000, 0xfffff).rom(); // IPL
-}
-
-void fm7_state::fm16_io(address_map &map)
-{
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
-// map(0xfd06, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
-// map(0xfd10, 0xfd17).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
-// map(0xfd24, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
-// map(0xfd40, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
-}
-
-void fm7_state::fm16_sub_mem(address_map &map)
-{
- map(0x0000, 0xafff).rw(FUNC(fm7_state::fm7_vram_r), FUNC(fm7_state::fm7_vram_w)); // VRAM
- map(0xb000, 0xffff).rom(); // subsystem ROM
-}
-
-void fm7_state::fm77av_mem(address_map &map)
-{
- for (int bank = 0; bank < 16; bank++)
- {
- map(bank << 12, (bank << 12) | 0x0fff).rw(m_avbank[bank], FUNC(address_map_bank_device::read8), FUNC(address_map_bank_device::write8));
- }
- map(0xfc00, 0xfc7f).ram();
- map(0xfc80, 0xfcff).rw(FUNC(fm7_state::fm7_main_shared_r), FUNC(fm7_state::fm7_main_shared_w));
- // I/O space (FD00-FDFF)
- map(0xfd00, 0xfd01).rw(FUNC(fm7_state::fm7_keyboard_r), FUNC(fm7_state::fm7_cassette_printer_w));
- map(0xfd02, 0xfd02).rw(FUNC(fm7_state::fm7_cassette_printer_r), FUNC(fm7_state::fm7_irq_mask_w)); // IRQ mask
- map(0xfd03, 0xfd03).rw(FUNC(fm7_state::fm7_irq_cause_r), FUNC(fm7_state::fm7_beeper_w)); // IRQ flags
- map(0xfd04, 0xfd04).r(FUNC(fm7_state::fm7_fd04_r));
- map(0xfd05, 0xfd05).rw(FUNC(fm7_state::fm7_subintf_r), FUNC(fm7_state::fm7_subintf_w));
- map(0xfd06, 0xfd0a).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0b, 0xfd0b).r(FUNC(fm7_state::fm77av_boot_mode_r));
- map(0xfd0c, 0xfd0c).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd0d, 0xfd0d).rw(FUNC(fm7_state::fm7_psg_select_r), FUNC(fm7_state::fm7_psg_select_w));
- map(0xfd0e, 0xfd0e).rw(FUNC(fm7_state::fm7_psg_data_r), FUNC(fm7_state::fm7_psg_data_w));
- map(0xfd0f, 0xfd0f).rw(FUNC(fm7_state::fm7_rom_en_r), FUNC(fm7_state::fm7_rom_en_w));
- map(0xfd10, 0xfd10).w(FUNC(fm7_state::fm7_init_en_w));
- map(0xfd11, 0xfd11).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd12, 0xfd12).rw(FUNC(fm7_state::fm77av_sub_modestatus_r), FUNC(fm7_state::fm77av_sub_modestatus_w));
- map(0xfd13, 0xfd13).w(FUNC(fm7_state::fm77av_sub_bank_w));
- map(0xfd14, 0xfd14).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd15, 0xfd15).rw(FUNC(fm7_state::fm7_psg_select_r), FUNC(fm7_state::fm77av_ym_select_w));
- map(0xfd16, 0xfd16).rw(FUNC(fm7_state::fm7_psg_data_r), FUNC(fm7_state::fm7_psg_data_w));
- map(0xfd17, 0xfd17).r(FUNC(fm7_state::fm7_fmirq_r));
- map(0xfd18, 0xfd1f).rw(FUNC(fm7_state::fm7_fdc_r), FUNC(fm7_state::fm7_fdc_w));
- map(0xfd20, 0xfd23).rw(FUNC(fm7_state::fm7_kanji_r), FUNC(fm7_state::fm7_kanji_w));
- map(0xfd24, 0xfd2b).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd30, 0xfd34).w(FUNC(fm7_state::fm77av_analog_palette_w));
- map(0xfd35, 0xfd36).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd37, 0xfd37).w(FUNC(fm7_state::fm7_multipage_w));
- map(0xfd38, 0xfd3f).rw(FUNC(fm7_state::fm7_palette_r), FUNC(fm7_state::fm7_palette_w));
- map(0xfd40, 0xfd7f).r(FUNC(fm7_state::fm7_unknown_r));
- map(0xfd80, 0xfd93).rw(FUNC(fm7_state::fm7_mmr_r), FUNC(fm7_state::fm7_mmr_w));
- map(0xfd94, 0xfdff).r(FUNC(fm7_state::fm7_unknown_r));
- // Boot ROM (RAM on FM77AV and later)
- map(0xfe00, 0xffdf).ram().w(FUNC(fm7_state::fm77av_bootram_w)).share("boot_ram");
- map(0xffe0, 0xffef).ram();
- map(0xfff0, 0xffff).rw(FUNC(fm7_state::vector_r), FUNC(fm7_state::vector_w));
-}
-
-void fm7_state::fm77av_sub_mem(address_map &map)
-{
- map(0x0000, 0xbfff).rw(FUNC(fm7_state::fm7_vram_r), FUNC(fm7_state::fm7_vram_w)); // VRAM
- map(0xc000, 0xcfff).ram().region("maincpu", 0x1c000); // Console RAM
- map(0xd000, 0xd37f).ram().region("maincpu", 0x1d000); // Work RAM
- map(0xd380, 0xd3ff).ram().share("shared_ram");
- // I/O space (D400-D4FF)
- map(0xd400, 0xd401).r(FUNC(fm7_state::fm7_sub_keyboard_r));
- map(0xd402, 0xd402).r(FUNC(fm7_state::fm7_cancel_ack));
- map(0xd403, 0xd403).r(FUNC(fm7_state::fm7_sub_beeper_r));
- map(0xd404, 0xd404).r(FUNC(fm7_state::fm7_attn_irq_r));
- map(0xd408, 0xd408).rw(FUNC(fm7_state::fm7_crt_r), FUNC(fm7_state::fm7_crt_w));
- map(0xd409, 0xd409).rw(FUNC(fm7_state::fm7_vram_access_r), FUNC(fm7_state::fm7_vram_access_w));
- map(0xd40a, 0xd40a).rw(FUNC(fm7_state::fm7_sub_busyflag_r), FUNC(fm7_state::fm7_sub_busyflag_w));
- map(0xd40e, 0xd40f).w(FUNC(fm7_state::fm7_vram_offset_w));
- map(0xd410, 0xd42b).rw(FUNC(fm7_state::fm77av_alu_r), FUNC(fm7_state::fm77av_alu_w));
- map(0xd430, 0xd430).rw(FUNC(fm7_state::fm77av_video_flags_r), FUNC(fm7_state::fm77av_video_flags_w));
- map(0xd431, 0xd432).rw(FUNC(fm7_state::fm77av_key_encoder_r), FUNC(fm7_state::fm77av_key_encoder_w));
- map(0xd500, 0xd7ff).ram().region("maincpu", 0x1d500); // Work RAM
- map(0xd800, 0xdfff).bankr("bank20");
- map(0xe000, 0xffff).bankr("bank21");
-}
-
-void fm7_state::fm7_banked_mem(address_map &map)
-{
- // Extended RAM
- map(0x00000, 0x0ffff).ram().region("maincpu", 0x00000);
-
- // Sub CPU space
- map(0x10000, 0x1bfff).rw(FUNC(fm7_state::fm7_vram_r), FUNC(fm7_state::fm7_vram_w)); // VRAM
- map(0x1c000, 0x1cfff).ram().region("maincpu", 0x1c000); // Console RAM
- map(0x1d000, 0x1d37f).ram().region("maincpu", 0x1d000); // Work RAM
- map(0x1d380, 0x1d3ff).ram().share("shared_ram");
- // I/O space (D400-D4FF)
- map(0x1d400, 0x1d401).r(FUNC(fm7_state::fm7_sub_keyboard_r));
- map(0x1d402, 0x1d402).r(FUNC(fm7_state::fm7_cancel_ack));
- map(0x1d403, 0x1d403).r(FUNC(fm7_state::fm7_sub_beeper_r));
- map(0x1d404, 0x1d404).r(FUNC(fm7_state::fm7_attn_irq_r));
- map(0x1d408, 0x1d408).rw(FUNC(fm7_state::fm7_crt_r), FUNC(fm7_state::fm7_crt_w));
- map(0x1d409, 0x1d409).rw(FUNC(fm7_state::fm7_vram_access_r), FUNC(fm7_state::fm7_vram_access_w));
- map(0x1d40a, 0x1d40a).rw(FUNC(fm7_state::fm7_sub_busyflag_r), FUNC(fm7_state::fm7_sub_busyflag_w));
- map(0x1d40e, 0x1d40f).w(FUNC(fm7_state::fm7_vram_offset_w));
- map(0x1d410, 0x1d42b).rw(FUNC(fm7_state::fm77av_alu_r), FUNC(fm7_state::fm77av_alu_w));
- map(0x1d430, 0x1d430).rw(FUNC(fm7_state::fm77av_video_flags_r), FUNC(fm7_state::fm77av_video_flags_w));
- map(0x1d431, 0x1d432).rw(FUNC(fm7_state::fm77av_key_encoder_r), FUNC(fm7_state::fm77av_key_encoder_w));
- map(0x1d500, 0x1d7ff).ram().region("maincpu", 0x1d500); // Work RAM
- map(0x1d800, 0x1dfff).bankr("bank20");
- map(0x1e000, 0x1ffff).bankr("bank21");
-
- // more RAM?
- map(0x20000, 0x2ffff).ram().region("maincpu", 0x20000);
-
- // Main CPU space
- map(0x30000, 0x35fff).ram().region("maincpu", 0x30000);
- map(0x36000, 0x37fff).bankr("init_bank_r").bankw("init_bank_w");
- map(0x38000, 0x3fbff).bankr("fbasic_bank_r").bankw("fbasic_bank_w");
- map(0x3fc00, 0x3ffff).ram().region("maincpu", 0x3fc00);
-
-}
-
-/* Input ports */
-INPUT_PORTS_START( fm7_keyboard )
- PORT_START("key1")
- PORT_BIT(0x00000001,IP_ACTIVE_HIGH,IPT_UNUSED)
- PORT_BIT(0x00000002,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("ESC") PORT_CODE(KEYCODE_TILDE) PORT_CHAR(27)
- PORT_BIT(0x00000004,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("1") PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
- PORT_BIT(0x00000008,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("2") PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('\"')
- PORT_BIT(0x00000010,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("3") PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
- PORT_BIT(0x00000020,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("4") PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
- PORT_BIT(0x00000040,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("5") PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
- PORT_BIT(0x00000080,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("6") PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&')
- PORT_BIT(0x00000100,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("7") PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'')
- PORT_BIT(0x00000200,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("8") PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(')
- PORT_BIT(0x00000400,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("9") PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')')
- PORT_BIT(0x00000800,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_CHAR('0')
- PORT_BIT(0x00001000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("-") PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=')
- PORT_BIT(0x00002000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("^") PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^')
- PORT_BIT(0x00004000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("\xEF\xBF\xA5")
- PORT_BIT(0x00008000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Backspace") PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
- PORT_BIT(0x00010000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tab") PORT_CODE(KEYCODE_TAB) PORT_CHAR(9)
- PORT_BIT(0x00020000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
- PORT_BIT(0x00040000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
- PORT_BIT(0x00080000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
- PORT_BIT(0x00100000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
- PORT_BIT(0x00200000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
- PORT_BIT(0x00400000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
- PORT_BIT(0x00800000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
- PORT_BIT(0x01000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
- PORT_BIT(0x02000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
- PORT_BIT(0x04000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
- PORT_BIT(0x08000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("@") PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('`')
- PORT_BIT(0x10000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("[") PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') PORT_CHAR('{')
- PORT_BIT(0x20000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("RETURN") PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13)
- PORT_BIT(0x40000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
- PORT_BIT(0x80000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
-
- PORT_START("key2")
- PORT_BIT(0x00000001,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
- PORT_BIT(0x00000002,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
- PORT_BIT(0x00000004,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
- PORT_BIT(0x00000008,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
- PORT_BIT(0x00000010,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
- PORT_BIT(0x00000020,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
- PORT_BIT(0x00000040,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
- PORT_BIT(0x00000080,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME(";") PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+')
- PORT_BIT(0x00000100,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME(":") PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*')
- PORT_BIT(0x00000200,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("]") PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') PORT_CHAR('}')
- PORT_BIT(0x00000400,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
- PORT_BIT(0x00000800,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
- PORT_BIT(0x00001000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
- PORT_BIT(0x00002000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
- PORT_BIT(0x00004000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
- PORT_BIT(0x00008000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
- PORT_BIT(0x00010000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
- PORT_BIT(0x00020000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME(",") PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
- PORT_BIT(0x00040000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME(".") PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
- PORT_BIT(0x00080000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
- PORT_BIT(0x00100000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("_") PORT_CHAR('_')
- PORT_BIT(0x00200000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Space") PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
- PORT_BIT(0x00400000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey *") PORT_CODE(KEYCODE_ASTERISK)
- PORT_BIT(0x00800000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey /") PORT_CODE(KEYCODE_SLASH_PAD)
- PORT_BIT(0x01000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey +") PORT_CODE(KEYCODE_PLUS_PAD)
- PORT_BIT(0x02000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey -") PORT_CODE(KEYCODE_MINUS_PAD)
- PORT_BIT(0x04000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 7") PORT_CODE(KEYCODE_7_PAD)
- PORT_BIT(0x08000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 8") PORT_CODE(KEYCODE_8_PAD)
- PORT_BIT(0x10000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 9") PORT_CODE(KEYCODE_9_PAD)
- PORT_BIT(0x20000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey =")
- PORT_BIT(0x40000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 4") PORT_CODE(KEYCODE_4_PAD)
- PORT_BIT(0x80000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 5") PORT_CODE(KEYCODE_5_PAD)
-
- PORT_START("key3")
- PORT_BIT(0x00000001,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 6") PORT_CODE(KEYCODE_6_PAD)
- PORT_BIT(0x00000002,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey ,")
- PORT_BIT(0x00000004,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 1") PORT_CODE(KEYCODE_1_PAD)
- PORT_BIT(0x00000008,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 2") PORT_CODE(KEYCODE_2_PAD)
- PORT_BIT(0x00000010,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 3") PORT_CODE(KEYCODE_3_PAD)
- PORT_BIT(0x00000020,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey Enter") PORT_CODE(KEYCODE_ENTER_PAD)
- PORT_BIT(0x00000040,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey 0") PORT_CODE(KEYCODE_0_PAD)
- PORT_BIT(0x00000080,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Tenkey .") PORT_CODE(KEYCODE_DEL_PAD)
- PORT_BIT(0x00000100,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("INS") PORT_CODE(KEYCODE_INSERT)
- PORT_BIT(0x00000200,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("EL") PORT_CODE(KEYCODE_PGUP)
- PORT_BIT(0x00000400,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("CLS") PORT_CODE(KEYCODE_PGDN)
- PORT_BIT(0x00000800,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("DEL") PORT_CODE(KEYCODE_DEL)
- PORT_BIT(0x00001000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("DUP") PORT_CODE(KEYCODE_END)
- PORT_BIT(0x00002000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Up") PORT_CODE(KEYCODE_UP)
- PORT_BIT(0x00004000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("HOME") PORT_CODE(KEYCODE_HOME)
- PORT_BIT(0x00008000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Left") PORT_CODE(KEYCODE_LEFT)
- PORT_BIT(0x00010000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Down") PORT_CODE(KEYCODE_DOWN)
- PORT_BIT(0x00020000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Right") PORT_CODE(KEYCODE_RIGHT)
- PORT_BIT(0x00040000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("BREAK") PORT_CODE(KEYCODE_ESC)
- PORT_BIT(0x00080000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF1") PORT_CODE(KEYCODE_F1)
- PORT_BIT(0x00100000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF2") PORT_CODE(KEYCODE_F2)
- PORT_BIT(0x00200000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF3") PORT_CODE(KEYCODE_F3)
- PORT_BIT(0x00400000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF4") PORT_CODE(KEYCODE_F4)
- PORT_BIT(0x00800000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF5") PORT_CODE(KEYCODE_F5)
- PORT_BIT(0x01000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF6") PORT_CODE(KEYCODE_F6)
- PORT_BIT(0x02000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF7") PORT_CODE(KEYCODE_F7)
- PORT_BIT(0x04000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF8") PORT_CODE(KEYCODE_F8)
- PORT_BIT(0x08000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF9") PORT_CODE(KEYCODE_F9)
- PORT_BIT(0x10000000,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("PF10") PORT_CODE(KEYCODE_F10)
-
- PORT_START("key_modifiers")
- PORT_BIT(0x00000001,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Ctrl") PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_SHIFT_2)
- PORT_BIT(0x00000002,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Left Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1)
- PORT_BIT(0x00000004,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Right Shift") PORT_CODE(KEYCODE_RSHIFT)
- PORT_BIT(0x00000008,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("CAP") PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_TOGGLE
- PORT_BIT(0x00000010,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("GRAPH") PORT_CODE(KEYCODE_RALT)
- PORT_BIT(0x00000020,IP_ACTIVE_HIGH,IPT_KEYBOARD) PORT_NAME("Kana") PORT_CODE(KEYCODE_RCONTROL) PORT_TOGGLE
-
- PORT_START("joy1")
- PORT_BIT(0x01,IP_ACTIVE_LOW,IPT_JOYSTICK_UP) PORT_NAME("1P Joystick Up") PORT_8WAY PORT_PLAYER(1)
- PORT_BIT(0x02,IP_ACTIVE_LOW,IPT_JOYSTICK_DOWN) PORT_NAME("1P Joystick Down") PORT_8WAY PORT_PLAYER(1)
- PORT_BIT(0x04,IP_ACTIVE_LOW,IPT_JOYSTICK_LEFT) PORT_NAME("1P Joystick Left") PORT_8WAY PORT_PLAYER(1)
- PORT_BIT(0x08,IP_ACTIVE_LOW,IPT_JOYSTICK_RIGHT) PORT_NAME("1P Joystick Right") PORT_8WAY PORT_PLAYER(1)
- PORT_BIT(0x10,IP_ACTIVE_LOW,IPT_BUTTON2) PORT_NAME("1P Joystick Button 2") PORT_PLAYER(1)
- PORT_BIT(0x20,IP_ACTIVE_LOW,IPT_BUTTON1) PORT_NAME("1P Joystick Button 1") PORT_PLAYER(1)
- PORT_BIT(0x40,IP_ACTIVE_LOW,IPT_UNUSED)
- PORT_BIT(0x80,IP_ACTIVE_LOW,IPT_UNUSED)
-
- PORT_START("joy2")
- PORT_BIT(0x01,IP_ACTIVE_LOW,IPT_JOYSTICK_UP) PORT_NAME("2P Joystick Up") PORT_8WAY PORT_PLAYER(2)
- PORT_BIT(0x02,IP_ACTIVE_LOW,IPT_JOYSTICK_DOWN) PORT_NAME("2P Joystick Down") PORT_8WAY PORT_PLAYER(2)
- PORT_BIT(0x04,IP_ACTIVE_LOW,IPT_JOYSTICK_LEFT) PORT_NAME("2P Joystick Left") PORT_8WAY PORT_PLAYER(2)
- PORT_BIT(0x08,IP_ACTIVE_LOW,IPT_JOYSTICK_RIGHT) PORT_NAME("2P Joystick Right") PORT_8WAY PORT_PLAYER(2)
- PORT_BIT(0x10,IP_ACTIVE_LOW,IPT_BUTTON2) PORT_NAME("2P Joystick Button 2") PORT_PLAYER(2)
- PORT_BIT(0x20,IP_ACTIVE_LOW,IPT_BUTTON1) PORT_NAME("2P Joystick Button 1") PORT_PLAYER(2)
- PORT_BIT(0x40,IP_ACTIVE_LOW,IPT_UNUSED)
- PORT_BIT(0x80,IP_ACTIVE_LOW,IPT_UNUSED)
-INPUT_PORTS_END
-
-static INPUT_PORTS_START( fm7 )
- PORT_INCLUDE( fm7_keyboard )
-
- PORT_START("DSW")
- PORT_DIPNAME(0x01,0x01,"Switch A") PORT_DIPLOCATION("SWA:1")
- PORT_DIPSETTING(0x00,DEF_STR( Off ))
- PORT_DIPSETTING(0x01,DEF_STR( On ))
- PORT_DIPNAME(0x02,0x02,"Boot mode") PORT_DIPLOCATION("SWA:2")
- PORT_DIPSETTING(0x00,"DOS")
- PORT_DIPSETTING(0x02,"BASIC")
- PORT_DIPNAME(0x04,0x00,"Switch C") PORT_DIPLOCATION("SWA:3")
- PORT_DIPSETTING(0x00,DEF_STR( Off ))
- PORT_DIPSETTING(0x04,DEF_STR( On ))
- PORT_DIPNAME(0x08,0x00,"FM-8 Compatibility mode") PORT_DIPLOCATION("SWA:4")
- PORT_DIPSETTING(0x00,DEF_STR( Off ))
- PORT_DIPSETTING(0x08,DEF_STR( On ))
-INPUT_PORTS_END
-
-static INPUT_PORTS_START( fm8 )
- PORT_INCLUDE( fm7_keyboard )
-
- PORT_START("DSW")
- PORT_DIPNAME(0x02,0x02,"Boot mode") PORT_DIPLOCATION("SWA:2")
- PORT_DIPSETTING(0x00,"DOS")
- PORT_DIPSETTING(0x02,"BASIC")
-INPUT_PORTS_END
-
-void fm7_state::init_fm7()
-{
-// m_shared_ram = std::make_unique<uint8_t[]>(0x80);
- m_video_ram = std::make_unique<uint8_t[]>(0x18000); // 2 pages on some systems
- m_timer = timer_alloc(TIMER_FM7_IRQ);
- m_subtimer = timer_alloc(TIMER_FM7_SUBTIMER_IRQ);
- m_keyboard_timer = timer_alloc(TIMER_FM7_KEYBOARD_POLL);
- m_fm77av_vsync_timer = timer_alloc(TIMER_FM77AV_VSYNC);
-}
-
-MACHINE_START_MEMBER(fm7_state,fm7)
-{
- // The FM-7 has no initialisation ROM, and no other obvious
- // way to set the reset vector, so for now this will have to do.
- uint8_t* RAM = memregion("maincpu")->base();
-
- RAM[0xfffe] = 0xfe;
- RAM[0xffff] = 0x00;
-
- memset(m_shared_ram,0xff,0x80);
- m_type = SYS_FM7;
-
- m_beeper->set_state(0);
-}
-
-MACHINE_START_MEMBER(fm7_state,fm77av)
-{
- uint8_t* RAM = memregion("maincpu")->base();
- uint8_t* ROM = memregion("init")->base();
-
- memset(m_shared_ram,0xff,0x80);
-
- // last part of Initiate ROM is visible at the end of RAM too (interrupt vectors)
- memcpy(RAM+0x3fff0,ROM+0x1ff0,16);
-
- m_video.subrom = 0; // default sub CPU ROM is type C.
- RAM = memregion("subsyscg")->base();
- membank("bank20")->set_base(RAM);
- RAM = memregion("subsys_c")->base();
- membank("bank21")->set_base(RAM+0x800);
-
- m_type = SYS_FM77AV;
- m_beeper->set_state(0);
-}
-
-MACHINE_START_MEMBER(fm7_state,fm11)
-{
- uint8_t* RAM = memregion("maincpu")->base();
- uint8_t* ROM = memregion("init")->base();
-
- memset(m_shared_ram,0xff,0x80);
- m_type = SYS_FM11;
- m_beeper->set_state(0);
- // last part of Initiate ROM is visible at the end of RAM too (interrupt vectors)
- memcpy(RAM+0x3fff0,ROM+0x0ff0,16);
-}
-
-MACHINE_START_MEMBER(fm7_state,fm16)
-{
- m_type = SYS_FM16;
- m_beeper->set_state(0);
-}
-
-void fm7_state::machine_reset()
-{
- m_timer->adjust(attotime::from_nsec(2034500),0,attotime::from_nsec(2034500));
- m_subtimer->adjust(attotime::from_msec(20),0,attotime::from_msec(20));
- m_keyboard_timer->adjust(attotime::zero,0,attotime::from_msec(10));
- if(m_type == SYS_FM77AV || m_type == SYS_FM77AV40EX || m_type == SYS_FM11)
- m_fm77av_vsync_timer->adjust(m_screen->time_until_vblank_end());
-
- m_irq_mask = 0x00;
- m_irq_flags = 0x00;
- m_video.attn_irq = 0;
- m_video.sub_busy = 0x80; // busy at reset
- m_basic_rom_en = 1; // enabled at reset, if in BASIC mode
- if(m_type == SYS_FM11 || m_type == SYS_FM16)
- m_basic_rom_en = 0; // all FM11/16 systems have no BASIC ROM except for the FM-11 ST
- if(m_type == SYS_FM77AV || m_type == SYS_FM77AV40EX)
- {
- m_init_rom_en = 1;
- // last part of Initiate ROM is visible at the end of RAM too (interrupt vectors)
- memcpy(m_ram_ptr + 0x3fff0, m_rom_ptr + 0x1ff0, 16);
- }
- else if (m_type == SYS_FM11)
- {
- m_init_rom_en = 1;
- // last part of Initiate ROM is visible at the end of RAM too (interrupt vectors)
- memcpy(m_ram_ptr + 0x3fff0, m_rom_ptr + 0x0ff0, 16);
- }
- else
- m_init_rom_en = 0;
- if(m_type == SYS_FM7)
- {
- if(!(m_dsw->read() & 0x02))
- {
- m_basic_rom_en = 0; // disabled for DOS mode
- membank("bank1")->set_base(m_ram_ptr + 0x08000);
- }
- else
- {
- membank("bank1")->set_base(m_ram_ptr + 0x38000);
- }
- membank("bank2")->set_base(m_ram_ptr + 0x08000);
- }
- m_key_delay = 700; // 700ms on FM-7
- m_key_repeat = 70; // 70ms on FM-7
- m_break_flag = 0;
- m_key_scan_mode = KEY_MODE_FM7;
- m_psg_regsel = 0;
- m_psg_data = 0;
- m_fdc_side = 0;
- m_fdc_drive = 0;
- m_mmr.mode = 0;
- m_mmr.segment = 0;
- m_mmr.enabled = 0;
- m_fm77av_ym_irq = 0;
- m_encoder.latch = 1;
- m_encoder.ack = 1;
- // set boot mode (FM-7 only, AV and later has boot RAM instead)
- if(m_type == SYS_FM7)
- {
- if(!(m_dsw->read() & 0x02))
- { // DOS mode
- membank("bank17")->set_base(memregion("dos")->base());
- }
- else
- { // BASIC mode
- membank("bank17")->set_base(memregion("basic")->base());
- }
- }
- if(m_type == SYS_FM77AV || m_type == SYS_FM77AV40EX || m_type == SYS_FM11)
- {
- fm7_mmr_refresh(m_maincpu->space(AS_PROGRAM));
- membank("fbasic_bank_w")->set_base(m_ram_ptr + 0x38000);
- membank("init_bank_w")->set_base(m_ram_ptr + 0x36000);
- }
- if(m_type == SYS_FM11)
- {
- // Probably best to halt the 8088, I'm pretty sure it and the main 6809 should not be running at the same time
- m_x86->set_input_line(INPUT_LINE_HALT,ASSERT_LINE);
- }
-
- memset(m_video_ram.get(), 0, sizeof(uint8_t) * 0x18000);
-}
-
-
-static void fm7_floppies(device_slot_interface &device)
-{
- device.option_add("qd", FLOPPY_525_QD);
-}
-
-
-void fm7_state::fm7(machine_config &config)
-{
- /* basic machine hardware */
- MC6809(config, m_maincpu, 16.128_MHz_XTAL / 2);
- m_maincpu->set_addrmap(AS_PROGRAM, &fm7_state::fm7_mem);
- m_maincpu->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_irq_ack));
-
- MC6809(config, m_sub, 16.128_MHz_XTAL / 2);
- m_sub->set_addrmap(AS_PROGRAM, &fm7_state::fm7_sub_mem);
- m_sub->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_sub_irq_ack));
- config.set_perfect_quantum(m_sub);
-
- SPEAKER(config, "mono").front_center();
- AY8910(config, m_psg, 4.9152_MHz_XTAL / 4).add_route(ALL_OUTPUTS,"mono", 1.00);
- BEEP(config, "beeper", 1200).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- MCFG_MACHINE_START_OVERRIDE(fm7_state,fm7)
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(16.128_MHz_XTAL, 1024, 0, 640, 262, 0, 200); // H = 15.75 KHz, V = 60.1145 Hz
- m_screen->set_screen_update(FUNC(fm7_state::screen_update_fm7));
-
- PALETTE(config, m_palette, palette_device::BRG_3BIT);
-
- CASSETTE(config, m_cassette);
- m_cassette->set_formats(fm7_cassette_formats);
- m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("fm7_cass");
-
- SOFTWARE_LIST(config, "cass_list").set_original("fm7_cass");
-
- MB8877(config, m_fdc, 8_MHz_XTAL / 8);
- m_fdc->intrq_wr_callback().set(FUNC(fm7_state::fm7_fdc_intrq_w));
- m_fdc->drq_wr_callback().set(FUNC(fm7_state::fm7_fdc_drq_w));
-
- FLOPPY_CONNECTOR(config, m_floppy0, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
- FLOPPY_CONNECTOR(config, m_floppy1, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
-
- SOFTWARE_LIST(config, "flop_list").set_original("fm7_disk");
-
- CENTRONICS(config, m_centronics, centronics_devices, "printer");
- m_centronics->option_add("dsjoy", DEMPA_SHINBUNSHA_JOYSTICK);
- m_centronics->busy_handler().set(FUNC(fm7_state::write_centronics_busy));
- m_centronics->fault_handler().set(FUNC(fm7_state::write_centronics_fault));
- m_centronics->ack_handler().set(FUNC(fm7_state::write_centronics_ack));
- m_centronics->perror_handler().set(FUNC(fm7_state::write_centronics_perror));
-
- OUTPUT_LATCH(config, m_cent_data_out);
- m_centronics->set_output_latch(*m_cent_data_out);
-}
-
-void fm7_state::fm8(machine_config &config)
-{
- /* basic machine hardware */
- MC6809(config, m_maincpu, 4.9152_MHz_XTAL); // 1.2MHz 68A09
- m_maincpu->set_addrmap(AS_PROGRAM, &fm7_state::fm8_mem);
- m_maincpu->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_irq_ack));
-
- MC6809(config, m_sub, 16.128_MHz_XTAL / 2);
- m_sub->set_addrmap(AS_PROGRAM, &fm7_state::fm7_sub_mem);
- m_sub->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_sub_irq_ack));
- config.set_perfect_quantum(m_sub);
-
- SPEAKER(config, "mono").front_center();
- BEEP(config, m_beeper, 1200).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- MCFG_MACHINE_START_OVERRIDE(fm7_state,fm7)
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(16.128_MHz_XTAL, 1024, 0, 640, 262, 0, 200);
- m_screen->set_screen_update(FUNC(fm7_state::screen_update_fm7));
-
- PALETTE(config, m_palette, palette_device::BRG_3BIT);
-
- CASSETTE(config, m_cassette);
- m_cassette->set_formats(fm7_cassette_formats);
- m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("fm7_cass");
-
- MB8877(config, m_fdc, 8_MHz_XTAL / 8);
- m_fdc->intrq_wr_callback().set(FUNC(fm7_state::fm7_fdc_intrq_w));
- m_fdc->drq_wr_callback().set(FUNC(fm7_state::fm7_fdc_drq_w));
-
- FLOPPY_CONNECTOR(config, m_floppy0, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
- FLOPPY_CONNECTOR(config, m_floppy1, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
-
- CENTRONICS(config, m_centronics, centronics_devices, "printer");
- m_centronics->busy_handler().set(FUNC(fm7_state::write_centronics_busy));
- m_centronics->fault_handler().set(FUNC(fm7_state::write_centronics_fault));
- m_centronics->ack_handler().set(FUNC(fm7_state::write_centronics_ack));
- m_centronics->perror_handler().set(FUNC(fm7_state::write_centronics_perror));
-
- OUTPUT_LATCH(config, m_cent_data_out);
- m_centronics->set_output_latch(*m_cent_data_out);
-}
-
-void fm7_state::fm77av(machine_config &config)
-{
- /* basic machine hardware */
- MC6809E(config, m_maincpu, 16.128_MHz_XTAL / 8);
- m_maincpu->set_addrmap(AS_PROGRAM, &fm7_state::fm77av_mem);
- m_maincpu->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_irq_ack));
-
- MC6809E(config, m_sub, 16.128_MHz_XTAL / 8);
- m_sub->set_addrmap(AS_PROGRAM, &fm7_state::fm77av_sub_mem);
- m_sub->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_sub_irq_ack));
- config.set_perfect_quantum(m_sub);
-
- SPEAKER(config, "mono").front_center();
- YM2203(config, m_ym, 4.9152_MHz_XTAL / 4);
- m_ym->irq_handler().set(FUNC(fm7_state::fm77av_fmirq));
- m_ym->port_a_read_callback().set(FUNC(fm7_state::fm77av_joy_1_r));
- m_ym->port_b_read_callback().set(FUNC(fm7_state::fm77av_joy_2_r));
- m_ym->add_route(ALL_OUTPUTS,"mono", 1.00);
- BEEP(config, "beeper", 1200).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- MCFG_MACHINE_START_OVERRIDE(fm7_state,fm77av)
-
- for (int bank = 0; bank < 16; bank++)
- {
- ADDRESS_MAP_BANK(config, m_avbank[bank]).set_map(&fm7_state::fm7_banked_mem).set_options(ENDIANNESS_LITTLE, 8, 32, 0x1000);
- }
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(16.128_MHz_XTAL, 1024, 0, 640, 262, 0, 200);
- m_screen->set_screen_update(FUNC(fm7_state::screen_update_fm7));
-
- PALETTE(config, m_palette, palette_device::BRG_3BIT);
- PALETTE(config, m_av_palette).set_entries(4096);
-
- CASSETTE(config, m_cassette);
- m_cassette->set_formats(fm7_cassette_formats);
- m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("fm7_cass");
-
- SOFTWARE_LIST(config, "cass_list").set_compatible("fm7_cass");
-
- MB8877(config, m_fdc, 8_MHz_XTAL / 8);
- m_fdc->intrq_wr_callback().set(FUNC(fm7_state::fm7_fdc_intrq_w));
- m_fdc->drq_wr_callback().set(FUNC(fm7_state::fm7_fdc_drq_w));
-
- FLOPPY_CONNECTOR(config, m_floppy0, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
- FLOPPY_CONNECTOR(config, m_floppy1, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
-
- SOFTWARE_LIST(config, "av_flop_list").set_original("fm77av");
- SOFTWARE_LIST(config, "flop_list").set_compatible("fm7_disk");
-
- CENTRONICS(config, m_centronics, centronics_devices, "printer");
- m_centronics->busy_handler().set(FUNC(fm7_state::write_centronics_busy));
- m_centronics->fault_handler().set(FUNC(fm7_state::write_centronics_fault));
- m_centronics->ack_handler().set(FUNC(fm7_state::write_centronics_ack));
- m_centronics->perror_handler().set(FUNC(fm7_state::write_centronics_perror));
-
- OUTPUT_LATCH(config, m_cent_data_out);
- m_centronics->set_output_latch(*m_cent_data_out);
-}
-
-void fm7_state::fm11(machine_config &config)
-{
- /* basic machine hardware */
- MC6809E(config, m_maincpu, 2000000); // 2MHz 68B09E
- m_maincpu->set_addrmap(AS_PROGRAM, &fm7_state::fm11_mem);
- m_maincpu->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_irq_ack));
-
- MC6809(config, m_sub, 8000000); // 2MHz 68B09
- m_sub->set_addrmap(AS_PROGRAM, &fm7_state::fm11_sub_mem);
- m_sub->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_sub_irq_ack));
- config.set_perfect_quantum(m_sub);
-
- I8088(config, m_x86, 8000000); // 8MHz i8088
- m_x86->set_addrmap(AS_PROGRAM, &fm7_state::fm11_x86_mem);
- m_x86->set_addrmap(AS_IO, &fm7_state::fm11_x86_io);
-
- SPEAKER(config, "mono").front_center();
- BEEP(config, m_beeper, 1200).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- MCFG_MACHINE_START_OVERRIDE(fm7_state,fm11)
-
- for (int bank = 0; bank < 16; bank++)
- {
- ADDRESS_MAP_BANK(config, m_avbank[bank]).set_map(&fm7_state::fm7_banked_mem).set_options(ENDIANNESS_LITTLE, 8, 32, 0x1000);
- }
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(16128000, 1024, 0, 640, 262, 0, 200);
- m_screen->set_screen_update(FUNC(fm7_state::screen_update_fm7));
-
- PALETTE(config, m_palette, palette_device::BRG_3BIT);
-
- CASSETTE(config, m_cassette);
- m_cassette->set_formats(fm7_cassette_formats);
- m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("fm7_cass");
-
- MB8877(config, m_fdc, 8_MHz_XTAL / 8);
- m_fdc->intrq_wr_callback().set(FUNC(fm7_state::fm7_fdc_intrq_w));
- m_fdc->drq_wr_callback().set(FUNC(fm7_state::fm7_fdc_drq_w));
-
- FLOPPY_CONNECTOR(config, m_floppy0, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
- FLOPPY_CONNECTOR(config, m_floppy1, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
-
- CENTRONICS(config, m_centronics, centronics_devices, "printer");
- m_centronics->busy_handler().set(FUNC(fm7_state::write_centronics_busy));
- m_centronics->fault_handler().set(FUNC(fm7_state::write_centronics_fault));
- m_centronics->ack_handler().set(FUNC(fm7_state::write_centronics_ack));
- m_centronics->perror_handler().set(FUNC(fm7_state::write_centronics_perror));
-
- OUTPUT_LATCH(config, m_cent_data_out);
- m_centronics->set_output_latch(*m_cent_data_out);
-}
-
-void fm7_state::fm16beta(machine_config &config)
-{
- /* basic machine hardware */
- I8086(config, m_maincpu, 8000000); // 8MHz i8086
- m_maincpu->set_addrmap(AS_PROGRAM, &fm7_state::fm16_mem);
- m_maincpu->set_addrmap(AS_IO, &fm7_state::fm16_io);
-
- MC6809(config, m_sub, 8000000);
- m_sub->set_irq_acknowledge_callback(FUNC(fm7_state::fm7_sub_irq_ack));
- m_sub->set_addrmap(AS_PROGRAM, &fm7_state::fm16_sub_mem);
- config.set_perfect_quantum(m_sub);
-
- SPEAKER(config, "mono").front_center();
- BEEP(config, m_beeper, 1200).add_route(ALL_OUTPUTS, "mono", 0.50);
-
- MCFG_MACHINE_START_OVERRIDE(fm7_state,fm16)
-
- /* video hardware */
- SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
- m_screen->set_raw(16128000, 1024, 0, 640, 262, 0, 200);
- m_screen->set_screen_update(FUNC(fm7_state::screen_update_fm7));
-
- PALETTE(config, m_palette, palette_device::BRG_3BIT);
-
- CASSETTE(config, m_cassette);
- m_cassette->set_formats(fm7_cassette_formats);
- m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED | CASSETTE_SPEAKER_ENABLED);
- m_cassette->add_route(ALL_OUTPUTS, "mono", 0.05);
- m_cassette->set_interface("fm7_cass");
-
- MB8877(config, m_fdc, 8_MHz_XTAL / 8);
- m_fdc->intrq_wr_callback().set(FUNC(fm7_state::fm7_fdc_intrq_w));
- m_fdc->drq_wr_callback().set(FUNC(fm7_state::fm7_fdc_drq_w));
-
- FLOPPY_CONNECTOR(config, m_floppy0, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
- FLOPPY_CONNECTOR(config, m_floppy1, fm7_floppies, "qd", floppy_image_device::default_floppy_formats);
-
- CENTRONICS(config, m_centronics, centronics_devices, "printer");
- m_centronics->busy_handler().set(FUNC(fm7_state::write_centronics_busy));
- m_centronics->fault_handler().set(FUNC(fm7_state::write_centronics_fault));
- m_centronics->ack_handler().set(FUNC(fm7_state::write_centronics_ack));
- m_centronics->perror_handler().set(FUNC(fm7_state::write_centronics_perror));
-
- OUTPUT_LATCH(config, m_cent_data_out);
- m_centronics->set_output_latch(*m_cent_data_out);
-}
-
-/* ROM definition */
-ROM_START( fm8 )
- ROM_REGION( 0x40000, "maincpu", 0 )
- ROM_LOAD( "fbasic10.rom", 0x38000, 0x7c00, CRC(e80ed96c) SHA1(f3fa8a6adb07224ad2a1def77d5dae9662de0867) )
-
- ROM_REGION( 0x20000, "sub", 0 )
- ROM_LOAD( "subsys_8.rom", 0xd800, 0x2800, CRC(979f9046) SHA1(9c52052087bf3a41b83d437a51d89b9fcfec2515) )
-
- // either one of these boot ROMs are selectable via DIP switch
- ROM_REGION( 0x200, "basic", 0 )
- ROM_LOAD( "bootbas8.rom", 0x0000, 0x0200, CRC(8260267a) SHA1(fee6fb9c52d22dd7108c68d08c74e2f3ebcb9e4d) )
-
- ROM_REGION( 0x200, "dos", 0 )
- ROM_LOAD( "bootdos8.rom", 0x0000, 0x0200, CRC(1ed5a506) SHA1(966538fa92c32fc15034576dc480cfa4a339384d) )
-
- // optional Kanji ROM (same as for the FM-7?)
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD_OPTIONAL( "kanji.rom", 0x0000, 0x20000, NO_DUMP )
-
-ROM_END
-
-
-ROM_START( fmnew7 )
- ROM_REGION( 0x40000, "maincpu", 0 ) // at 0x7ba5 there is the ID string 0302840301, meaning it's v3.02 from 1984/03/01
- ROM_LOAD( "fbasic302.rom", 0x38000, 0x7c00, CRC(a96d19b6) SHA1(8d5f0cfe7e0d39bf2ab7e4c798a13004769c28b2) )
-
- ROM_REGION( 0x20000, "sub", 0 )
- ROM_LOAD( "subsys_c.rom", 0xd800, 0x2800, CRC(24cec93f) SHA1(50b7283db6fe1342c6063fc94046283f4feddc1c) )
-
- // either one of these boot ROMs are selectable via DIP switch
- ROM_REGION( 0x200, "basic", 0 )
- ROM_LOAD( "boot_bas.rom", 0x0000, 0x0200, CRC(c70f0c74) SHA1(53b63a301cba7e3030e79c59a4d4291eab6e64b0) )
-
- ROM_REGION( 0x200, "dos", 0 )
- ROM_LOAD( "boot_dos.rom", 0x0000, 0x0200, CRC(198614ff) SHA1(037e5881bd3fed472a210ee894a6446965a8d2ef) )
-
- // optional Kanji ROM
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD_OPTIONAL( "kanji.rom", 0x0000, 0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
-
-ROM_END
-
-ROM_START( fm7 )
- ROM_REGION( 0x40000, "maincpu", 0 ) // at 0x7ba5 there is the ID string 0300820920, meaning it's v3.00 from 1982/09/20
- ROM_LOAD( "fbasic300.rom", 0x38000, 0x7c00, CRC(87c98494) SHA1(d7e3603b0a2442c7632dad45f9704d9ad71968f5) )
-
- ROM_REGION( 0x20000, "sub", 0 )
- ROM_LOAD( "subsys_c.rom", 0xd800, 0x2800, CRC(24cec93f) SHA1(50b7283db6fe1342c6063fc94046283f4feddc1c) )
-
- // either one of these boot ROMs are selectable via DIP switch
- ROM_REGION( 0x200, "basic", 0 )
- ROM_LOAD( "boot_bas.rom", 0x0000, 0x0200, CRC(c70f0c74) SHA1(53b63a301cba7e3030e79c59a4d4291eab6e64b0) )
-
- ROM_REGION( 0x200, "dos", 0 )
- ROM_LOAD( "boot_dos_a.rom", 0x0000, 0x0200, CRC(bf441864) SHA1(616c17155f84fb0e3731a31ef0eb0cbb664a5600) )
-
- // optional Kanji ROM
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD_OPTIONAL( "kanji.rom", 0x0000, 0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
-
-ROM_END
-
-ROM_START( fm77av )
- ROM_REGION( 0x40000, "maincpu", 0 )
- ROM_FILL(0x0000,0x40000,0xff)
-
- ROM_REGION( 0x2000, "init", 0 )
- ROM_LOAD( "initiate.rom", 0x0000, 0x2000, CRC(785cb06c) SHA1(b65987e98a9564a82c85eadb86f0204eee5a5c93) )
-
- ROM_REGION( 0x7c00, "fbasic", 0 )
- ROM_LOAD( "fbasic30.rom", 0x0000, 0x7c00, CRC(a96d19b6) SHA1(8d5f0cfe7e0d39bf2ab7e4c798a13004769c28b2) )
-
- ROM_REGION( 0x10000, "sub", 0 )
- ROM_FILL(0x0000,0x10000,0xff)
-
- // sub CPU ROMs
- ROM_REGION( 0x2800, "subsys_c", 0 )
- ROM_LOAD( "subsys_c.rom", 0x0000, 0x2800, CRC(24cec93f) SHA1(50b7283db6fe1342c6063fc94046283f4feddc1c) )
- ROM_REGION( 0x2000, "subsys_a", 0 )
- ROM_LOAD( "subsys_a.rom", 0x0000, 0x2000, CRC(e8014fbb) SHA1(038cb0b42aee9e933b20fccd6f19942e2f476c83) )
- ROM_REGION( 0x2000, "subsys_b", 0 )
- ROM_LOAD( "subsys_b.rom", 0x0000, 0x2000, CRC(9be69fac) SHA1(0305bdd44e7d9b7b6a17675aff0a3330a08d21a8) )
- ROM_REGION( 0x2000, "subsyscg", 0 )
- ROM_LOAD( "subsyscg.rom", 0x0000, 0x2000, CRC(e9f16c42) SHA1(8ab466b1546d023ba54987790a79e9815d2b7bb2) )
-
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD( "kanji.rom", 0x0000, 0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
-
- // optional dict rom?
-ROM_END
-
-ROM_START( fm7740sx )
- ROM_REGION( 0x40000, "maincpu", 0 )
- ROM_FILL(0x0000,0x40000,0xff)
-
- ROM_REGION( 0x2000, "init", 0 )
- ROM_LOAD( "initiate.rom", 0x0000, 0x2000, CRC(785cb06c) SHA1(b65987e98a9564a82c85eadb86f0204eee5a5c93) )
-
- ROM_REGION( 0x7c00, "fbasic", 0 )
- ROM_LOAD( "fbasic30.rom", 0x0000, 0x7c00, CRC(a96d19b6) SHA1(8d5f0cfe7e0d39bf2ab7e4c798a13004769c28b2) )
-
- ROM_REGION( 0x10000, "sub", 0 )
- ROM_FILL(0x0000,0x10000,0xff)
-
- // sub CPU ROMs
- ROM_REGION( 0x2800, "subsys_c", 0 )
- ROM_LOAD( "subsys_c.rom", 0x0000, 0x2800, CRC(24cec93f) SHA1(50b7283db6fe1342c6063fc94046283f4feddc1c) )
- ROM_REGION( 0x2000, "subsys_a", 0 )
- ROM_LOAD( "subsys_a.rom", 0x0000, 0x2000, CRC(e8014fbb) SHA1(038cb0b42aee9e933b20fccd6f19942e2f476c83) )
- ROM_REGION( 0x2000, "subsys_b", 0 )
- ROM_LOAD( "subsys_b.rom", 0x0000, 0x2000, CRC(9be69fac) SHA1(0305bdd44e7d9b7b6a17675aff0a3330a08d21a8) )
- ROM_REGION( 0x2000, "subsyscg", 0 )
- ROM_LOAD( "subsyscg.rom", 0x0000, 0x2000, CRC(e9f16c42) SHA1(8ab466b1546d023ba54987790a79e9815d2b7bb2) )
-
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD( "kanji.rom", 0x0000, 0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
- ROM_LOAD( "kanji2.rom", 0x0000, 0x20000, CRC(38644251) SHA1(ebfdc43c38e1380709ed08575c346b2467ad1592) )
-
- /* These should be loaded at 2e000-2ffff of maincpu, but I'm not sure if it is correct */
- ROM_REGION( 0x4c000, "additional", 0 )
- ROM_LOAD( "dicrom.rom", 0x00000, 0x40000, CRC(b142acbc) SHA1(fe9f92a8a2750bcba0a1d2895e75e83858e4f97f) )
- ROM_LOAD( "extsub.rom", 0x40000, 0x0c000, CRC(0f7fcce3) SHA1(a1304457eeb400b4edd3c20af948d66a04df255e) )
-
-ROM_END
-
-ROM_START( fm11 )
- ROM_REGION( 0x40000, "maincpu", 0 )
- ROM_FILL(0x0000,0x40000,0xff)
-
- ROM_REGION( 0x1000, "init", 0 )
- ROM_LOAD( "boot6809.rom", 0x0000, 0x1000, CRC(447caa6f) SHA1(4aa30314994c256d37ee01d11ec2bf4df3bc8cde) )
-
- ROM_REGION( 0x10000, "sub", 0 )
- ROM_LOAD( "subsys.rom", 0xc000, 0x4000, CRC(436c0618) SHA1(cd508e3e8f79737afb4384ea4b278eddf0ce935d) )
-
- ROM_REGION( 0x100000, "x86", 0 )
- ROM_LOAD( "boot8088.rom", 0xff000, 0x1000, CRC(d13096a6) SHA1(f9bd95b3b8184d0e04fba9b50f273dbb8823be77) )
-
- ROM_REGION( 0x10000, "subsys_e", 0 )
- ROM_LOAD( "subsys_e.rom", 0x00000, 0x1000, CRC(31d838aa) SHA1(86a275c27bc99985bef7a51bdab2e47d68e31c6c) )
-
- // optional Kanji ROM
- ROM_REGION( 0x20000, "kanji1", 0 )
- ROM_LOAD_OPTIONAL( "kanji.rom", 0x0000, 0x20000, CRC(62402ac9) SHA1(bf52d22b119d54410dad4949b0687bb0edf3e143) )
-
-ROM_END
-
-ROM_START( fm16beta )
- ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD( "ipl.rom", 0xfc000, 0x4000, CRC(25f618ea) SHA1(9c27d6ad283260e071d64a1bfca16f7d3ad61f96) )
-
-// ROM_REGION( 0x10000, "subsys", 0 )
-
- ROM_REGION( 0x10000, "sub", 0 )
- ROM_LOAD( "sub_cg.rom", 0xa000, 0x0f80, CRC(e7928bed) SHA1(68cf604aa7a5c2ec7bd0d612cf099302c7f8c442) )
- ROM_CONTINUE(0xff80,0x0080)
- ROM_LOAD( "subsys.rom", 0xb000, 0x4f80, CRC(1d878514) SHA1(4673879a81e39880655b380250c6b81137028727) )
-ROM_END
-
-
-/* Driver */
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
-COMP( 1981, fm8, 0, 0, fm8, fm8, fm7_state, init_fm7, "Fujitsu", "FM-8", 0)
-COMP( 1982, fm7, 0, 0, fm7, fm7, fm7_state, init_fm7, "Fujitsu", "FM-7", 0)
-COMP( 1984, fmnew7, fm7, 0, fm7, fm7, fm7_state, init_fm7, "Fujitsu", "FM-NEW7", 0)
-COMP( 1985, fm77av, fm7, 0, fm77av, fm7, fm7_state, init_fm7, "Fujitsu", "FM-77AV", MACHINE_IMPERFECT_GRAPHICS)
-COMP( 1985, fm7740sx, fm7, 0, fm77av, fm7, fm7_state, init_fm7, "Fujitsu", "FM-77AV40SX", MACHINE_NOT_WORKING)
-
-// These may be separated into a separate driver, depending on how different they are to the FM-8/FM-7
-COMP( 1982, fm11, 0, 0, fm11, fm7, fm7_state, init_fm7, "Fujitsu", "FM-11 EX", MACHINE_NOT_WORKING)
-COMP( 1982, fm16beta, 0, 0, fm16beta, fm7, fm7_state, init_fm7, "Fujitsu", "FM-16\xCE\xB2", MACHINE_NOT_WORKING)