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-rw-r--r--src/mame/drivers/if800.cpp128
1 files changed, 0 insertions, 128 deletions
diff --git a/src/mame/drivers/if800.cpp b/src/mame/drivers/if800.cpp
deleted file mode 100644
index 0719bb7f354..00000000000
--- a/src/mame/drivers/if800.cpp
+++ /dev/null
@@ -1,128 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Angelo Salese
-/***************************************************************************
-
- if800
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "cpu/i86/i86.h"
-#include "machine/pic8259.h"
-#include "video/upd7220.h"
-#include "emupal.h"
-#include "screen.h"
-
-
-class if800_state : public driver_device
-{
-public:
- if800_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_hgdc(*this, "upd7220"),
- m_video_ram(*this, "video_ram"),
- m_maincpu(*this, "maincpu"),
- m_palette(*this, "palette") { }
-
- void if800(machine_config &config);
-
-private:
- required_device<upd7220_device> m_hgdc;
-
- required_shared_ptr<uint16_t> m_video_ram;
- virtual void machine_start() override;
- virtual void machine_reset() override;
- required_device<cpu_device> m_maincpu;
- required_device<palette_device> m_palette;
- UPD7220_DISPLAY_PIXELS_MEMBER( hgdc_display_pixels );
- void if800_io(address_map &map);
- void if800_map(address_map &map);
- void upd7220_map(address_map &map);
-};
-
-UPD7220_DISPLAY_PIXELS_MEMBER( if800_state::hgdc_display_pixels )
-{
- const rgb_t *palette = m_palette->palette()->entry_list_raw();
-
- int xi,gfx;
- uint8_t pen;
-
- gfx = m_video_ram[address >> 1];
-
- for(xi=0;xi<16;xi++)
- {
- pen = ((gfx >> xi) & 1) ? 1 : 0;
-
- bitmap.pix32(y, x + xi) = palette[pen];
- }
-}
-
-void if800_state::if800_map(address_map &map)
-{
- map.unmap_value_high();
- map(0x00000, 0x0ffff).ram();
- map(0xfe000, 0xfffff).rom().region("ipl", 0);
-}
-
-void if800_state::if800_io(address_map &map)
-{
- map.unmap_value_high();
-// map(0x0640, 0x065f) dma?
- map(0x0660, 0x0663).rw(m_hgdc, FUNC(upd7220_device::read), FUNC(upd7220_device::write)).umask16(0x00ff);
-}
-
-/* Input ports */
-static INPUT_PORTS_START( if800 )
-INPUT_PORTS_END
-
-void if800_state::machine_start()
-{
-}
-
-
-void if800_state::machine_reset()
-{
-}
-
-void if800_state::upd7220_map(address_map &map)
-{
- map(0x00000, 0x3ffff).ram().share("video_ram");
-}
-
-void if800_state::if800(machine_config &config)
-{
- /* basic machine hardware */
- I8086(config, m_maincpu, 8000000);
- m_maincpu->set_addrmap(AS_PROGRAM, &if800_state::if800_map);
- m_maincpu->set_addrmap(AS_IO, &if800_state::if800_io);
-
-
-// PIC8259(config, "pic8259", 0);
- UPD7220(config, m_hgdc, 8000000/4);
- m_hgdc->set_addrmap(0, &if800_state::upd7220_map);
- m_hgdc->set_display_pixels(FUNC(if800_state::hgdc_display_pixels));
-
- /* video hardware */
- screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
- screen.set_refresh_hz(50);
- screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
- screen.set_size(640, 480);
- screen.set_visarea(0, 640-1, 0, 480-1);
- screen.set_screen_update("upd7220", FUNC(upd7220_device::screen_update));
-
- PALETTE(config, m_palette).set_entries(8);
-
-// MCFG_VIDEO_START_OVERRIDE(if800_state,if800)
-}
-
-/* ROM definition */
-ROM_START( if800 )
- ROM_REGION16_LE( 0x2000, "ipl", ROMREGION_ERASEFF )
- ROM_LOAD( "ipl.rom", 0x0000, 0x2000, CRC(36212491) SHA1(6eaa8885e2dccb6dd86def6c0c9be1870cee957f))
-ROM_END
-
-/* Driver */
-
-// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1985, if800, 0, 0, if800, if800, if800_state, empty_init, "Oki Electric", "if800 model 60", MACHINE_NOT_WORKING | MACHINE_NO_SOUND)