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-rw-r--r--src/mame/drivers/fp200.cpp634
1 files changed, 0 insertions, 634 deletions
diff --git a/src/mame/drivers/fp200.cpp b/src/mame/drivers/fp200.cpp
deleted file mode 100644
index d42b396dcf6..00000000000
--- a/src/mame/drivers/fp200.cpp
+++ /dev/null
@@ -1,634 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Angelo Salese
-/***************************************************************************
-
- FP-200 (c) 1982 Casio
-
- preliminary driver by Angelo Salese
-
- TODO:
- - What's the LCDC type? Custom?
- - Unless I've missed something in the schems, this one shouldn't have any
- sound capability.
- - backup RAM.
- - Rewrite video emulation from scratch.
-
- Notes:
- - on start-up there's a "memory illegal" warning. Enter "RESET" command
- to initialize it (thanks to Takeda Toshiya for pointing this out).
-
-***************************************************************************/
-
-
-#include "emu.h"
-#include "cpu/i8085/i8085.h"
-#include "emupal.h"
-#include "screen.h"
-#include "speaker.h"
-
-static constexpr XTAL MAIN_CLOCK = 6.144_MHz_XTAL;
-
-class fp200_state : public driver_device
-{
-public:
- fp200_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag)
- , m_maincpu(*this, "maincpu")
- { }
-
- void fp200(machine_config &config);
-
- DECLARE_INPUT_CHANGED_MEMBER(keyb_irq);
-
-private:
- // devices
- required_device<i8085a_cpu_device> m_maincpu;
- uint8_t m_io_type;
- uint8_t *m_chargen;
- uint8_t m_keyb_mux;
-
- struct{
- uint8_t x;
- uint8_t y;
- uint8_t status;
- std::unique_ptr<uint8_t[]> vram;
- std::unique_ptr<uint8_t[]> attr;
- }m_lcd;
- uint8_t read_lcd_attr(uint16_t X, uint16_t Y);
- uint8_t read_lcd_vram(uint16_t X, uint16_t Y);
- void write_lcd_attr(uint16_t X, uint16_t Y,uint8_t data);
- void write_lcd_vram(uint16_t X, uint16_t Y,uint8_t data);
-
- // screen updates
- uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-
- DECLARE_READ8_MEMBER(fp200_io_r);
- DECLARE_WRITE8_MEMBER(fp200_io_w);
- DECLARE_READ8_MEMBER(fp200_lcd_r);
- DECLARE_WRITE8_MEMBER(fp200_lcd_w);
- DECLARE_READ8_MEMBER(fp200_keyb_r);
- DECLARE_WRITE8_MEMBER(fp200_keyb_w);
-
- DECLARE_WRITE_LINE_MEMBER(sod_w);
- DECLARE_READ_LINE_MEMBER(sid_r);
-
- void fp200_palette(palette_device &palette) const;
- void fp200_io(address_map &map);
- void fp200_map(address_map &map);
-
- // driver_device overrides
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- virtual void video_start() override;
-};
-
-void fp200_state::video_start()
-{
- m_lcd.vram = make_unique_clear<uint8_t[]>(20*64);
- m_lcd.attr = make_unique_clear<uint8_t[]>(20*64);
-}
-
-/* TODO: Very preliminary, I actually believe that the LCDC writes in a blitter fashion ... */
-uint32_t fp200_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
-{
- uint16_t l_offs, r_offs;
-
- bitmap.fill(0, cliprect);
-
- l_offs = 0;
- r_offs = 0;
- for(int y=cliprect.top(); y<cliprect.bottom(); y++) // FIXME: off-by-one?
- {
- for(int x=0;x<80;x++)
- {
- if(m_lcd.attr[x/8+y*20] == 0x50)
- {
- l_offs = (y & ~7);
- break;
- }
- }
- }
-
- for(int y=cliprect.top(); y<cliprect.bottom(); y++) // FIXME: off-by-one?
- {
- for(int x=80;x<160;x++)
- {
- if(m_lcd.attr[x/8+y*20] == 0x50)
- {
- r_offs = (y & ~7);
- break;
- }
- }
- }
-
- for(int y=cliprect.top(); y<cliprect.bottom(); y++) // FIXME: off-by-one?
- {
- for(int x=0;x<80;x++)
- {
- uint16_t yoffs;
-
- yoffs = y + l_offs;
-
- if(yoffs >= 64)
- yoffs -= 64;
-
- if(m_lcd.attr[x/8+yoffs*20] == 0x60 || m_lcd.attr[x/8+yoffs*20] == 0x50)
- {
- uint8_t vram,pix;
-
- vram = m_lcd.vram[x/8+yoffs*20];
- pix = ((m_chargen[vram*8+(x & 7)]) >> (7-(yoffs & 7))) & 1;
- bitmap.pix16(y,x) = pix;
- }
- /*
- else if(m_lcd.attr[x/8+yoffs*20] == 0x40)
- {
- uint8_t vram,pix;
-
- vram = m_lcd.vram[x/8+yoffs*20];
- pix = (vram) >> (7-(yoffs & 7)) & 1;
- bitmap.pix16(y,x) = pix;
- }*/
- }
- }
-
- for(int y=cliprect.top(); y<cliprect.bottom(); y++) // FIXME: off-by-one?
- {
- for(int x=80;x<160;x++)
- {
- uint16_t yoffs;
-
- yoffs = y + r_offs;
-
- if(yoffs >= 64)
- yoffs -= 64;
-
- if(m_lcd.attr[x/8+yoffs*20] == 0x60 || m_lcd.attr[x/8+yoffs*20] == 0x50)
- {
- uint8_t vram,pix;
-
- vram = m_lcd.vram[x/8+yoffs*20];
- pix = ((m_chargen[vram*8+(x & 7)]) >> (7-(yoffs & 7))) & 1;
- bitmap.pix16(y,x) = pix;
- }
- /*else if(m_lcd.attr[x/8+yoffs*20] == 0x40)
- {
- uint8_t vram,pix;
-
- vram = m_lcd.vram[x/8+yoffs*20];
- pix = (vram) >> (7-(yoffs & 7)) & 1;
- bitmap.pix16(y,x) = pix;
- }*/
- }
- }
-
- return 0;
-}
-
-
-/*
-[1] DDDD DDDD vram data/attr (left half)
-[2] DDDD DDDD vram data/attr (right half)
-[8] SSSS --YY Status code (1=vram type/0xb=attr type) / upper part of Y address
-[9] YYYY XXXX lower part of Y address / X address
-*/
-uint8_t fp200_state::read_lcd_attr(uint16_t X, uint16_t Y)
-{
- uint16_t base_offs;
- uint8_t res = 0;
-
- for(int yi=0;yi<8;yi++)
- {
- base_offs = X+(Y+yi)*20;
-
- if(base_offs >= 20*64)
- return 0xff;
-
- res = m_lcd.attr[base_offs];
- }
-
- return res;
-}
-
-uint8_t fp200_state::read_lcd_vram(uint16_t X, uint16_t Y)
-{
- uint16_t base_offs;
- uint8_t res = 0;
-
- for(int yi=0;yi<8;yi++)
- {
- base_offs = X+(Y+yi)*20;
-
- if(base_offs >= 20*64)
- return 0xff;
-
- res = m_lcd.vram[base_offs];
- }
-
- return res;
-}
-
-READ8_MEMBER(fp200_state::fp200_lcd_r)
-{
- uint8_t res;
-
- res = 0;
-
- switch(offset)
- {
- case 1:
- //printf("%d %d -> (L) %02x\n",m_lcd.x,m_lcd.y,m_lcd.status);
- if(m_lcd.status == 0xb)
- res = read_lcd_attr(m_lcd.x,m_lcd.y);
- else if(m_lcd.status == 1)
- res = read_lcd_vram(m_lcd.x,m_lcd.y);
- break;
- case 2:
- //printf("%d %d -> (R) %02x\n",m_lcd.x,m_lcd.y,m_lcd.status);
- if(m_lcd.status == 0xb)
- res = read_lcd_attr(m_lcd.x + 10,m_lcd.y);
- else if(m_lcd.status == 1)
- res = read_lcd_vram(m_lcd.x + 10,m_lcd.y);
- break;
- case 8:
- res = (m_lcd.status & 0xf) << 4;
- res |= (m_lcd.y & 0x30) >> 4;
- break;
- case 9:
- res = (m_lcd.y & 0xf) << 4;
- res |= (m_lcd.x & 0xf);
- break;
- }
-
-
- return res;
-}
-
-void fp200_state::write_lcd_attr(uint16_t X, uint16_t Y,uint8_t data)
-{
- uint16_t base_offs;
-
- for(int yi=0;yi<8;yi++)
- {
- base_offs = X+(Y+yi)*20;
-
- if(base_offs >= 20*64)
- return;
-
- //if(data != 0x60)
- // printf("%d %d %02x\n",X,Y,data);
-
- m_lcd.attr[base_offs] = data;
- }
-}
-
-void fp200_state::write_lcd_vram(uint16_t X, uint16_t Y,uint8_t data)
-{
- uint16_t base_offs;
-
- for(int yi=0;yi<8;yi++)
- {
- base_offs = X+(Y+yi)*20;
-
- if(base_offs >= 20*64)
- return;
-
- m_lcd.vram[base_offs] = data;
- }
-}
-
-WRITE8_MEMBER(fp200_state::fp200_lcd_w)
-{
- switch(offset)
- {
- case 1:
- //printf("%d %d -> %02x (%c) (L %02x)\n",m_lcd.x,m_lcd.y,data,data,m_lcd.status);
- if(m_lcd.status == 0xb)
- write_lcd_attr(m_lcd.x,m_lcd.y,data);
- else if(m_lcd.status == 1)
- write_lcd_vram(m_lcd.x,m_lcd.y,data);
- break;
- case 2:
- //printf("%d %d -> %02x (%c) (R %02x)\n",m_lcd.x + 10,m_lcd.y,data,data,m_lcd.status);
- if(m_lcd.status == 0xb)
- write_lcd_attr(m_lcd.x + 10,m_lcd.y,data);
- else if(m_lcd.status == 1)
- write_lcd_vram(m_lcd.x + 10,m_lcd.y,data);
- break;
- case 8:
- m_lcd.status = (data & 0xf0) >> 4;
- if(m_lcd.status == 0x0b)
- m_lcd.y = (m_lcd.y & 0xf) | ((data & 3) << 4);
- break;
- case 9:
- m_lcd.y = (m_lcd.y & 0x30) | ((data & 0xf0) >> 4);
- m_lcd.x = data & 0xf;
- break;
- }
-}
-
-READ8_MEMBER(fp200_state::fp200_keyb_r)
-{
- const char *const keynames[16] = { "KEY0", "KEY1", "KEY2", "KEY3",
- "KEY4", "KEY5", "KEY6", "KEY7",
- "KEY8", "KEY9", "UNUSED", "UNUSED",
- "UNUSED", "UNUSED", "UNUSED", "UNUSED"};
- uint8_t res;
-
- if(offset == 0)
- res = ioport(keynames[m_keyb_mux])->read();
- else
- {
- printf("Unknown keyboard offset read access %02x\n",offset + 0x20);
- res = 0;
- }
-
- return res;
-}
-
-WRITE8_MEMBER(fp200_state::fp200_keyb_w)
-{
- if(offset == 1)
- m_keyb_mux = data & 0xf;
- else if(offset == 0)
- {
- // ... ?
- }
- else
- printf("Unknown keyboard offset write access %02x %02x\n",offset + 0x20,data);
-}
-
-/*
-Annoyingly the i/o map uses the SOD to access different devices, so we need trampolines.
-SOD = 0
-0x10 - 0x1f Timer control (RPC05 RTC)
-0x20 - 0x2f AUTO-POWER OFF
-0x40 - 0x4f FDC Device ID Code (5 for "FP-1021FD")
-0x80 - 0xff FDD (unknown type)
-SOD = 1
-0x00 - 0x0f LCD control.
-0x10 - 0x1f I/O control
-0x20 - 0x2f Keyboard
-0x40 - 0x4f MT.RS-232C control
-0x80 - 0x8f Printer (Centronics)
-*/
-READ8_MEMBER(fp200_state::fp200_io_r)
-{
- uint8_t res;
-
- if(m_io_type == 0)
- {
- res = 0;
- logerror("Unemulated I/O read %02x (%02x)\n",offset,m_io_type);
- }
- else
- {
- switch(offset & 0xf0)
- {
- //case 0x00: return;
- case 0x00: res = fp200_lcd_r(space, offset & 0xf); break;
- case 0x20: res = fp200_keyb_r(space, offset & 0xf); break;
- default: res = 0; logerror("Unemulated I/O read %02x (%02x)\n",offset,m_io_type); break;
- }
- }
-
- return res;
-}
-
-WRITE8_MEMBER(fp200_state::fp200_io_w)
-{
- if(m_io_type == 0)
- {
- switch(offset & 0xf0)
- {
- default:logerror("Unemulated I/O write %02x (%02x) <- %02x\n",offset,m_io_type,data); break;
- }
- }
- else
- {
- switch(offset & 0xf0)
- {
- case 0x00: fp200_lcd_w(space, offset & 0xf,data); break;
- case 0x20: fp200_keyb_w(space, offset & 0xf,data); break;
- default:logerror("Unemulated I/O write %02x (%02x) <- %02x\n",offset,m_io_type,data); break;
- }
- }
-}
-
-void fp200_state::fp200_map(address_map &map)
-{
- map(0x0000, 0x7fff).rom();
- map(0x8000, 0x9fff).ram();
-// 0xa000, 0xffff exp RAM
- map(0xa000, 0xbfff).ram();
- map(0xc000, 0xdfff).ram();
- map(0xe000, 0xffff).ram();
-}
-
-void fp200_state::fp200_io(address_map &map)
-{
- map(0x00, 0xff).rw(FUNC(fp200_state::fp200_io_r), FUNC(fp200_state::fp200_io_w));
-}
-
-INPUT_CHANGED_MEMBER(fp200_state::keyb_irq)
-{
- /* a keyboard stroke causes a rst7.5 */
- m_maincpu->set_input_line(I8085_RST75_LINE, (newval) ? ASSERT_LINE : CLEAR_LINE);
-
-}
-
-/* TODO: remote SW? */
-static INPUT_PORTS_START( fp200 )
- PORT_START("KEY0")
- PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("7 / '") PORT_CODE(KEYCODE_7) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("U") PORT_CODE(KEYCODE_U) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("J") PORT_CODE(KEYCODE_J) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("M") PORT_CODE(KEYCODE_M) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY1")
- PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("8 / (") PORT_CODE(KEYCODE_8) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("I") PORT_CODE(KEYCODE_I) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("K") PORT_CODE(KEYCODE_K) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("/") PORT_CODE(KEYCODE_SLASH) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY2")
- PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("9 / )") PORT_CODE(KEYCODE_9) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("O") PORT_CODE(KEYCODE_O) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("L") PORT_CODE(KEYCODE_L) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(". / >") PORT_CODE(KEYCODE_STOP) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY3")
- PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("0") PORT_CODE(KEYCODE_0) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("P") PORT_CODE(KEYCODE_P) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(", / <") PORT_CODE(KEYCODE_COMMA) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("; / +") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY4")
-// PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CAPS LOCK") PORT_CODE(KEYCODE_CAPSLOCK) //PORT_TOGGLE PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("INS / DEL") PORT_CODE(KEYCODE_INSERT) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("HOME / CLS") PORT_CODE(KEYCODE_HOME) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF0 / PF5") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("1 / !") PORT_CODE(KEYCODE_1) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Q") PORT_CODE(KEYCODE_Q) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("A") PORT_CODE(KEYCODE_A) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Z") PORT_CODE(KEYCODE_Z) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY5")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("STOP / CONT") PORT_CODE(KEYCODE_RIGHT) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("\\ / |") PORT_CODE(KEYCODE_RIGHT) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_RIGHT) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF1 / PF6") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("2 / \"") PORT_CODE(KEYCODE_2) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("W") PORT_CODE(KEYCODE_W) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("S") PORT_CODE(KEYCODE_S) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("X") PORT_CODE(KEYCODE_X) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY6")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("SPACE") PORT_CODE(KEYCODE_SPACE) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("^ / ~") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("LEFT") PORT_CODE(KEYCODE_LEFT) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF2 / PF7") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("3 / #") PORT_CODE(KEYCODE_3) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("E") PORT_CODE(KEYCODE_E) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("D") PORT_CODE(KEYCODE_D) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("C") PORT_CODE(KEYCODE_C) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY7")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("@ / '") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("- / =") PORT_CODE(KEYCODE_MINUS) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("DOWN") PORT_CODE(KEYCODE_DOWN) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF3 / PF8") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("4 / $") PORT_CODE(KEYCODE_4) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("R") PORT_CODE(KEYCODE_R) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("F") PORT_CODE(KEYCODE_F) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("V") PORT_CODE(KEYCODE_V) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY8")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("[") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME(": / *") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("UP") PORT_CODE(KEYCODE_UP) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("PF4 / PF9") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("5 / %") PORT_CODE(KEYCODE_5) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("T") PORT_CODE(KEYCODE_T) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("G") PORT_CODE(KEYCODE_G) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("B") PORT_CODE(KEYCODE_B) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEY9")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("RETURN") PORT_CODE(KEYCODE_ENTER) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("] / }") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("SHIFT LOCK") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("_") PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("6 / &") PORT_CODE(KEYCODE_6) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Y") PORT_CODE(KEYCODE_Y) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("H") PORT_CODE(KEYCODE_H) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("N") PORT_CODE(KEYCODE_N) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, fp200_state,keyb_irq, 0)
-
- PORT_START("KEYMOD")
- PORT_BIT( 0x01f, IP_ACTIVE_LOW, IPT_UNUSED )
- PORT_BIT( 0x020, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CETL") PORT_TOGGLE
- PORT_BIT( 0x040, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("SHIFT") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT)
- PORT_BIT( 0x080, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("BREAK")
- PORT_BIT( 0x100, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("GRAPH")
- PORT_BIT( 0x200, IP_ACTIVE_LOW, IPT_KEYBOARD ) PORT_NAME("CTRL") PORT_CODE(KEYCODE_LCONTROL)
-
- PORT_START("UNUSED")
- PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED)
-INPUT_PORTS_END
-
-static const gfx_layout charlayout =
-{
- 8,8,
- RGN_FRAC(1,1),
- 1,
- { RGN_FRAC(0,1) },
- { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
- { 0, 1, 2, 3, 4, 5, 6, 7 },
- 8*8
-};
-
-static GFXDECODE_START( gfx_fp200 )
- GFXDECODE_ENTRY( "chargen", 0, charlayout, 0, 1 )
-GFXDECODE_END
-
-
-void fp200_state::machine_start()
-{
- uint8_t *raw_gfx = memregion("raw_gfx")->base();
- m_chargen = memregion("chargen")->base();
-
- for(int i=0;i<0x800;i++)
- {
- m_chargen[i] = raw_gfx[bitswap<16>(i,15,14,13,12,11,6,5,4,3,10,9,8,7,2,1,0)];
- }
-}
-
-void fp200_state::machine_reset()
-{
-}
-
-
-void fp200_state::fp200_palette(palette_device &palette) const
-{
- palette.set_pen_color(0, 0xa0, 0xa8, 0xa0);
- palette.set_pen_color(1, 0x30, 0x38, 0x10);
-}
-
-WRITE_LINE_MEMBER( fp200_state::sod_w )
-{
- m_io_type = state;
-}
-
-READ_LINE_MEMBER( fp200_state::sid_r )
-{
- return (ioport("KEYMOD")->read() >> m_keyb_mux) & 1;
-}
-
-void fp200_state::fp200(machine_config &config)
-{
- /* basic machine hardware */
- I8085A(config, m_maincpu, MAIN_CLOCK);
- m_maincpu->set_addrmap(AS_PROGRAM, &fp200_state::fp200_map);
- m_maincpu->set_addrmap(AS_IO, &fp200_state::fp200_io);
- m_maincpu->in_sid_func().set(FUNC(fp200_state::sid_r));
- m_maincpu->out_sod_func().set(FUNC(fp200_state::sod_w));
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD));
- screen.set_refresh_hz(60);
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500));
- screen.set_screen_update(FUNC(fp200_state::screen_update));
- screen.set_size(20*8, 8*8);
- screen.set_visarea(0*8, 20*8-1, 0*8, 8*8-1);
- screen.set_palette("palette");
-
- GFXDECODE(config, "gfxdecode", "palette", gfx_fp200);
-
- PALETTE(config, "palette", FUNC(fp200_state::fp200_palette), 2);
-
- /* sound hardware */
- SPEAKER(config, "mono").front_center();
-}
-
-
-/***************************************************************************
-
- ROM definition(s)
-
-***************************************************************************/
-
-ROM_START( fp200 )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASE00 )
- ROM_LOAD( "fp200rom.bin", 0x0000, 0x8000, CRC(dba6e41b) SHA1(c694fa19172eb56585a9503997655bcf9d369c34) )
-
- ROM_REGION( 0x800, "raw_gfx", ROMREGION_ERASE00 )
- ROM_LOAD( "chr.bin", 0x0000, 0x800, CRC(2e6501a5) SHA1(6186e25feabe6db851ee7d61dad11e182a6d3a4a) )
-
- ROM_REGION( 0x800, "chargen", ROMREGION_ERASE00 )
-ROM_END
-
-COMP( 1982, fp200, 0, 0, fp200, fp200, fp200_state, empty_init, "Casio", "FP-200 (Japan)", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW )