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Diffstat (limited to 'src/mess/includes/fm7.h')
-rw-r--r-- | src/mess/includes/fm7.h | 390 |
1 files changed, 0 insertions, 390 deletions
diff --git a/src/mess/includes/fm7.h b/src/mess/includes/fm7.h deleted file mode 100644 index 797d19657f0..00000000000 --- a/src/mess/includes/fm7.h +++ /dev/null @@ -1,390 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Barry Rodewald -#include "machine/buffer.h" -#include "bus/centronics/ctronics.h" -#include "imagedev/cassette.h" -#include "sound/beep.h" -#include "sound/2203intf.h" -#include "machine/wd_fdc.h" -#include "machine/bankdev.h" - -/* - * - * FM-7 header file - * - */ - -#ifndef FM7_H_ -#define FM7_H_ - -// Interrupt flags -#define IRQ_FLAG_KEY 0x01 -#define IRQ_FLAG_PRINTER 0x02 -#define IRQ_FLAG_TIMER 0x04 -#define IRQ_FLAG_OTHER 0x08 -// the following are not read in port 0xfd03 -#define IRQ_FLAG_MFD 0x10 -#define IRQ_FLAG_TXRDY 0x20 -#define IRQ_FLAG_RXRDY 0x40 -#define IRQ_FLAG_SYNDET 0x80 - -// system types -#define SYS_FM7 1 -#define SYS_FM77AV 2 -#define SYS_FM77AV40EX 3 -#define SYS_FM11 4 -#define SYS_FM16 5 - -// keyboard scancode formats -#define KEY_MODE_FM7 0 // FM-7 ASCII type code -#define KEY_MODE_FM16B 1 // FM-16B (FM-77AV and later only) -#define KEY_MODE_SCAN 2 // Scancode Make/Break (PC-like) - -struct fm7_encoder_t -{ - UINT8 buffer[12]; - UINT8 tx_count; - UINT8 rx_count; - UINT8 command_length; - UINT8 answer_length; - UINT8 latch; // 0=ready to receive - UINT8 ack; - UINT8 position; -}; - -struct fm7_mmr_t -{ - UINT8 bank_addr[8][16]; - UINT8 segment; - UINT8 window_offset; - UINT8 enabled; - UINT8 mode; -}; - -struct fm7_video_t -{ - UINT8 sub_busy; - UINT8 sub_halt; - UINT8 sub_reset; // high if reset caused by subrom change - UINT8 attn_irq; - UINT8 vram_access; // VRAM access flag - UINT8 crt_enable; - UINT16 vram_offset; - UINT16 vram_offset2; - UINT8 fm7_pal[8]; - UINT16 fm77av_pal_selected; - UINT8 subrom; // currently active sub CPU ROM (AV only) - UINT8 cgrom; // currently active CGROM (AV only) - UINT8 modestatus; - UINT8 multi_page; - UINT8 fine_offset; - UINT8 nmi_mask; - UINT8 active_video_page; - UINT8 display_video_page; - UINT8 vsync_flag; -}; - -struct fm7_alu_t -{ - UINT8 command; - UINT8 lcolour; - UINT8 mask; - UINT8 compare_data; - UINT8 compare[8]; - UINT8 bank_disable; - UINT8 tilepaint_b; - UINT8 tilepaint_r; - UINT8 tilepaint_g; - UINT16 addr_offset; - UINT16 line_style; - UINT16 x0; - UINT16 x1; - UINT16 y0; - UINT16 y1; - UINT8 busy; -}; - - -class fm7_state : public driver_device -{ -public: - enum - { - TIMER_FM7_BEEPER_OFF, - TIMER_FM77AV_ENCODER_ACK, - TIMER_FM7_IRQ, - TIMER_FM7_SUBTIMER_IRQ, - TIMER_FM7_KEYBOARD_POLL, - TIMER_FM77AV_ALU_TASK_END, - TIMER_FM77AV_VSYNC - }; - - fm7_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), - m_shared_ram(*this, "shared_ram"), - m_boot_ram(*this, "boot_ram"), - m_maincpu(*this, "maincpu"), - m_sub(*this, "sub"), - m_x86(*this, "x86"), - m_cassette(*this, "cassette"), - m_beeper(*this, "beeper"), - m_ym(*this, "ym"), - m_psg(*this, "psg"), - m_centronics(*this, "centronics"), - m_cent_data_out(*this, "cent_data_out"), - m_fdc(*this, "fdc"), - m_floppy0(*this, "fdc:0"), - m_floppy1(*this, "fdc:1"), - m_floppy(NULL), - m_kanji(*this, "kanji1"), - m_key1(*this, "key1"), - m_key2(*this, "key2"), - m_key3(*this, "key3"), - m_keymod(*this, "key_modifiers"), - m_joy1(*this, "joy1"), - m_joy2(*this, "joy2"), - m_dsw(*this, "DSW"), - m_palette(*this, "palette"), - m_av_palette(*this, "av_palette"), - m_avbank1(*this, "av_bank1"), - m_avbank2(*this, "av_bank2"), - m_avbank3(*this, "av_bank3"), - m_avbank4(*this, "av_bank4"), - m_avbank5(*this, "av_bank5"), - m_avbank6(*this, "av_bank6"), - m_avbank7(*this, "av_bank7"), - m_avbank8(*this, "av_bank8"), - m_avbank9(*this, "av_bank9"), - m_avbank10(*this, "av_bank10"), - m_avbank11(*this, "av_bank11"), - m_avbank12(*this, "av_bank12"), - m_avbank13(*this, "av_bank13"), - m_avbank14(*this, "av_bank14"), - m_avbank15(*this, "av_bank15"), - m_avbank16(*this, "av_bank16") - { - } - - optional_shared_ptr<UINT8> m_shared_ram; - optional_shared_ptr<UINT8> m_boot_ram; - - UINT8 m_irq_flags; - UINT8 m_irq_mask; - emu_timer* m_timer; - emu_timer* m_subtimer; - emu_timer* m_keyboard_timer; - UINT8 m_basic_rom_en; - UINT8 m_init_rom_en; - unsigned int m_key_delay; - unsigned int m_key_repeat; - UINT16 m_current_scancode; - UINT32 m_key_data[4]; - UINT32 m_mod_data; - UINT8 m_key_scan_mode; - UINT8 m_break_flag; - UINT8 m_psg_regsel; - UINT8 m_psg_data; - UINT8 m_fdc_side; - UINT8 m_fdc_drive; - UINT8 m_fdc_irq_flag; - UINT8 m_fdc_drq_flag; - UINT8 m_fm77av_ym_irq; - UINT8 m_speaker_active; - UINT16 m_kanji_address; - fm7_encoder_t m_encoder; - fm7_mmr_t m_mmr; - UINT8 m_cp_prev; - UINT8* m_video_ram; - emu_timer* m_fm77av_vsync_timer; - UINT8 m_type; - fm7_video_t m_video; - fm7_alu_t m_alu; - int m_sb_prev; - DECLARE_READ8_MEMBER(fm7_subintf_r); - DECLARE_WRITE8_MEMBER(fm7_subintf_w); - DECLARE_READ8_MEMBER(fm7_sub_busyflag_r); - DECLARE_WRITE8_MEMBER(fm7_sub_busyflag_w); - DECLARE_READ8_MEMBER(fm7_cancel_ack); - DECLARE_READ8_MEMBER(fm7_attn_irq_r); - DECLARE_READ8_MEMBER(fm7_vram_access_r); - DECLARE_WRITE8_MEMBER(fm7_vram_access_w); - DECLARE_READ8_MEMBER(fm7_vram_r); - DECLARE_WRITE8_MEMBER(fm7_vram_w); - DECLARE_WRITE8_MEMBER(fm7_vram_banked_w); - DECLARE_READ8_MEMBER(fm7_vram0_r); - DECLARE_READ8_MEMBER(fm7_vram1_r); - DECLARE_READ8_MEMBER(fm7_vram2_r); - DECLARE_READ8_MEMBER(fm7_vram3_r); - DECLARE_READ8_MEMBER(fm7_vram4_r); - DECLARE_READ8_MEMBER(fm7_vram5_r); - DECLARE_READ8_MEMBER(fm7_vram6_r); - DECLARE_READ8_MEMBER(fm7_vram7_r); - DECLARE_READ8_MEMBER(fm7_vram8_r); - DECLARE_READ8_MEMBER(fm7_vram9_r); - DECLARE_READ8_MEMBER(fm7_vramA_r); - DECLARE_READ8_MEMBER(fm7_vramB_r); - DECLARE_WRITE8_MEMBER(fm7_vram0_w); - DECLARE_WRITE8_MEMBER(fm7_vram1_w); - DECLARE_WRITE8_MEMBER(fm7_vram2_w); - DECLARE_WRITE8_MEMBER(fm7_vram3_w); - DECLARE_WRITE8_MEMBER(fm7_vram4_w); - DECLARE_WRITE8_MEMBER(fm7_vram5_w); - DECLARE_WRITE8_MEMBER(fm7_vram6_w); - DECLARE_WRITE8_MEMBER(fm7_vram7_w); - DECLARE_WRITE8_MEMBER(fm7_vram8_w); - DECLARE_WRITE8_MEMBER(fm7_vram9_w); - DECLARE_WRITE8_MEMBER(fm7_vramA_w); - DECLARE_WRITE8_MEMBER(fm7_vramB_w); - DECLARE_READ8_MEMBER(fm7_crt_r); - DECLARE_WRITE8_MEMBER(fm7_crt_w); - DECLARE_WRITE8_MEMBER(fm7_vram_offset_w); - DECLARE_WRITE8_MEMBER(fm7_multipage_w); - DECLARE_READ8_MEMBER(fm7_palette_r); - DECLARE_WRITE8_MEMBER(fm7_palette_w); - DECLARE_WRITE8_MEMBER(fm77av_analog_palette_w); - DECLARE_READ8_MEMBER(fm77av_video_flags_r); - DECLARE_WRITE8_MEMBER(fm77av_video_flags_w); - DECLARE_READ8_MEMBER(fm77av_sub_modestatus_r); - DECLARE_WRITE8_MEMBER(fm77av_sub_modestatus_w); - DECLARE_WRITE8_MEMBER(fm77av_sub_bank_w); - DECLARE_READ8_MEMBER(fm77av_alu_r); - DECLARE_WRITE8_MEMBER(fm77av_alu_w); - DECLARE_READ8_MEMBER(fm7_sub_ram_ports_banked_r); - DECLARE_WRITE8_MEMBER(fm7_sub_ram_ports_banked_w); - DECLARE_READ8_MEMBER(fm7_console_ram_banked_r); - DECLARE_WRITE8_MEMBER(fm7_console_ram_banked_w); - DECLARE_WRITE8_MEMBER(fm7_irq_mask_w); - DECLARE_READ8_MEMBER(fm7_irq_cause_r); - DECLARE_WRITE8_MEMBER(fm7_beeper_w); - DECLARE_READ8_MEMBER(fm7_sub_beeper_r); - DECLARE_READ8_MEMBER(vector_r); - DECLARE_WRITE8_MEMBER(vector_w); - DECLARE_READ8_MEMBER(fm7_fd04_r); - DECLARE_READ8_MEMBER(fm7_rom_en_r); - DECLARE_WRITE8_MEMBER(fm7_rom_en_w); - DECLARE_WRITE8_MEMBER(fm7_init_en_w); - DECLARE_READ8_MEMBER(fm7_fdc_r); - DECLARE_WRITE8_MEMBER(fm7_fdc_w); - DECLARE_READ8_MEMBER(fm7_keyboard_r); - DECLARE_READ8_MEMBER(fm7_sub_keyboard_r); - DECLARE_READ8_MEMBER(fm77av_key_encoder_r); - DECLARE_WRITE8_MEMBER(fm77av_key_encoder_w); - DECLARE_READ8_MEMBER(fm7_cassette_printer_r); - DECLARE_WRITE8_MEMBER(fm7_cassette_printer_w); - DECLARE_READ8_MEMBER(fm77av_boot_mode_r); - DECLARE_READ8_MEMBER(fm7_psg_select_r); - DECLARE_WRITE8_MEMBER(fm7_psg_select_w); - DECLARE_WRITE8_MEMBER(fm77av_ym_select_w); - DECLARE_READ8_MEMBER(fm7_psg_data_r); - DECLARE_WRITE8_MEMBER(fm7_psg_data_w); - DECLARE_WRITE8_MEMBER(fm77av_bootram_w); - DECLARE_READ8_MEMBER(fm7_main_shared_r); - DECLARE_WRITE8_MEMBER(fm7_main_shared_w); - DECLARE_READ8_MEMBER(fm7_fmirq_r); - DECLARE_READ8_MEMBER(fm7_unknown_r); - DECLARE_READ8_MEMBER(fm7_mmr_r); - DECLARE_WRITE8_MEMBER(fm7_mmr_w); - DECLARE_READ8_MEMBER(fm7_kanji_r); - DECLARE_WRITE8_MEMBER(fm7_kanji_w); - void fm77av_encoder_setup_command(); - void fm77av_encoder_handle_command(); - DECLARE_DRIVER_INIT(fm7); - virtual void machine_reset(); - virtual void video_start(); - DECLARE_MACHINE_START(fm7); - DECLARE_MACHINE_START(fm77av); - DECLARE_MACHINE_START(fm11); - DECLARE_MACHINE_START(fm16); - UINT32 screen_update_fm7(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); - TIMER_CALLBACK_MEMBER(fm7_beeper_off); - TIMER_CALLBACK_MEMBER(fm77av_encoder_ack); - TIMER_CALLBACK_MEMBER(fm7_timer_irq); - TIMER_CALLBACK_MEMBER(fm7_subtimer_irq); - TIMER_CALLBACK_MEMBER(fm7_keyboard_poll); - TIMER_CALLBACK_MEMBER(fm77av_alu_task_end); - TIMER_CALLBACK_MEMBER(fm77av_vsync); - DECLARE_WRITE_LINE_MEMBER(fm7_fdc_intrq_w); - DECLARE_WRITE_LINE_MEMBER(fm7_fdc_drq_w); - DECLARE_READ8_MEMBER(fm77av_joy_1_r); - DECLARE_READ8_MEMBER(fm77av_joy_2_r); - IRQ_CALLBACK_MEMBER(fm7_irq_ack); - IRQ_CALLBACK_MEMBER(fm7_sub_irq_ack); - DECLARE_WRITE_LINE_MEMBER(fm77av_fmirq); - required_device<cpu_device> m_maincpu; - required_device<cpu_device> m_sub; - optional_device<cpu_device> m_x86; - required_device<cassette_image_device> m_cassette; - required_device<beep_device> m_beeper; - optional_device<ym2203_device> m_ym; - optional_device<ay8910_device> m_psg; - required_device<centronics_device> m_centronics; - required_device<output_latch_device> m_cent_data_out; - required_device<mb8877_t> m_fdc; - required_device<floppy_connector> m_floppy0; - required_device<floppy_connector> m_floppy1; - - floppy_image_device *m_floppy; - - void fm7_alu_mask_write(UINT32 offset, int bank, UINT8 dat); - void fm7_alu_function_compare(UINT32 offset); - void fm7_alu_function_pset(UINT32 offset); - void fm7_alu_function_or(UINT32 offset); - void fm7_alu_function_and(UINT32 offset); - void fm7_alu_function_xor(UINT32 offset); - void fm7_alu_function_not(UINT32 offset); - void fm7_alu_function_invalid(UINT32 offset); - void fm7_alu_function_tilepaint(UINT32 offset); - void fm7_alu_function(UINT32 offset); - UINT32 fm7_line_set_pixel(int x, int y); - void fm77av_line_draw(); - void main_irq_set_flag(UINT8 flag); - void main_irq_clear_flag(UINT8 flag); - void fm7_update_psg(); - void fm7_update_bank(address_space & space, int bank, UINT8 physical); - void fm7_mmr_refresh(address_space& space); - void key_press(UINT16 scancode); - void fm7_keyboard_poll_scan(); - - int m_centronics_busy; - int m_centronics_fault; - int m_centronics_ack; - int m_centronics_perror; - - DECLARE_WRITE_LINE_MEMBER(write_centronics_busy); - DECLARE_WRITE_LINE_MEMBER(write_centronics_fault); - DECLARE_WRITE_LINE_MEMBER(write_centronics_ack); - DECLARE_WRITE_LINE_MEMBER(write_centronics_perror); - - optional_memory_region m_kanji; - required_ioport m_key1; - required_ioport m_key2; - required_ioport m_key3; - required_ioport m_keymod; - required_ioport m_joy1; - required_ioport m_joy2; - required_ioport m_dsw; - required_device<palette_device> m_palette; - optional_device<palette_device> m_av_palette; - - optional_device<address_map_bank_device> m_avbank1; - optional_device<address_map_bank_device> m_avbank2; - optional_device<address_map_bank_device> m_avbank3; - optional_device<address_map_bank_device> m_avbank4; - optional_device<address_map_bank_device> m_avbank5; - optional_device<address_map_bank_device> m_avbank6; - optional_device<address_map_bank_device> m_avbank7; - optional_device<address_map_bank_device> m_avbank8; - optional_device<address_map_bank_device> m_avbank9; - optional_device<address_map_bank_device> m_avbank10; - optional_device<address_map_bank_device> m_avbank11; - optional_device<address_map_bank_device> m_avbank12; - optional_device<address_map_bank_device> m_avbank13; - optional_device<address_map_bank_device> m_avbank14; - optional_device<address_map_bank_device> m_avbank15; - optional_device<address_map_bank_device> m_avbank16; - -protected: - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); -}; - -#endif /*FM7_H_*/ |