diff options
Diffstat (limited to 'src/mess/drivers/tim011.c')
-rw-r--r-- | src/mess/drivers/tim011.c | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/src/mess/drivers/tim011.c b/src/mess/drivers/tim011.c deleted file mode 100644 index 005efa249a2..00000000000 --- a/src/mess/drivers/tim011.c +++ /dev/null @@ -1,165 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Miodrag Milanovic -/*************************************************************************** - - TIM-011 - - 04/09/2010 Skeleton driver. - -****************************************************************************/ - -#include "emu.h" -#include "cpu/z180/z180.h" -#include "machine/upd765.h" - -#define FDC9266_TAG "u43" - -class tim011_state : public driver_device -{ -public: - tim011_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_fdc(*this, FDC9266_TAG), - m_floppy0(*this, FDC9266_TAG ":0:35dd"), - m_floppy1(*this, FDC9266_TAG ":1:35dd"), - m_floppy2(*this, FDC9266_TAG ":2:35dd"), - m_floppy3(*this, FDC9266_TAG ":3:35dd") { } - - virtual void machine_reset(); - virtual void video_start(); - UINT32 screen_update_tim011(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - DECLARE_WRITE8_MEMBER(print_w); - DECLARE_WRITE8_MEMBER(scroll_w); - DECLARE_WRITE8_MEMBER(fdc_dma_w); - DECLARE_READ8_MEMBER(print_r); - DECLARE_READ8_MEMBER(scroll_r); - UINT8 m_scroll; - - required_device<cpu_device> m_maincpu; - required_device<upd765a_device> m_fdc; - required_device<floppy_image_device> m_floppy0; - required_device<floppy_image_device> m_floppy1; - required_device<floppy_image_device> m_floppy2; - required_device<floppy_image_device> m_floppy3; -}; - - -static ADDRESS_MAP_START(tim011_mem, AS_PROGRAM, 8, tim011_state) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x00000, 0x01fff) AM_ROM AM_MIRROR(0x3e000) - AM_RANGE(0x40000, 0x7ffff) AM_RAM // 256KB RAM 8 * 41256 DRAM -ADDRESS_MAP_END - -static ADDRESS_MAP_START(tim011_io, AS_IO, 8, tim011_state) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x007f) AM_RAM /* Z180 internal registers */ - AM_RANGE(0x0080, 0x009f) AM_DEVICE(FDC9266_TAG, upd765a_device, map) - //AM_RANGE(0x00a0, 0x00a0) AM_MIRROR(0x001f) AM_WRITE(fdc_dma_w) - //AM_RANGE(0x00c0, 0x00c1) AM_MIRROR(0x000e) AM_READWRITE(print_r,print_w) - //AM_RANGE(0x00d0, 0x00d0) AM_MIRROR(0x000f) AM_READWRITE(scroll_r,scroll_w) - AM_RANGE(0x8000, 0xffff) AM_RAM // Video RAM 43256 SRAM (32KB) -ADDRESS_MAP_END - -/* Input ports */ -static INPUT_PORTS_START( tim011 ) -INPUT_PORTS_END - -void tim011_state::machine_reset() -{ - // motor is actually connected on TXS pin of CPU - m_floppy0->mon_w(0); - m_floppy1->mon_w(0); - m_floppy2->mon_w(0); - m_floppy3->mon_w(0); -} - -void tim011_state::video_start() -{ -} - -UINT32 tim011_state::screen_update_tim011(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - return 0; -} - -WRITE8_MEMBER(tim011_state::fdc_dma_w) -{ - printf("fdc_dma_w :%02x\n",data); -} - -WRITE8_MEMBER(tim011_state::print_w) -{ - //printf("print_w :%02x\n",data); -} - -READ8_MEMBER(tim011_state::print_r) -{ - //printf("print_r\n"); - return 0; -} - -WRITE8_MEMBER(tim011_state::scroll_w) -{ - m_scroll = data; -} - -READ8_MEMBER(tim011_state::scroll_r) -{ - return m_scroll; -} - -static SLOT_INTERFACE_START( tim011_floppies ) - SLOT_INTERFACE( "35dd", FLOPPY_35_DD ) -SLOT_INTERFACE_END - -static const floppy_format_type tim011_floppy_formats[] = { - FLOPPY_IMD_FORMAT, - FLOPPY_MFI_FORMAT, - FLOPPY_MFM_FORMAT, - NULL -}; - -static MACHINE_CONFIG_START( tim011,tim011_state ) - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu",Z180, XTAL_12_288MHz / 2) // location U17 HD64180 - MCFG_CPU_PROGRAM_MAP(tim011_mem) - MCFG_CPU_IO_MAP(tim011_io) - MCFG_CPU_VBLANK_INT_DRIVER("screen", tim011_state, irq0_line_hold) - -// MCFG_CPU_ADD("keyboard",CDP1802, XTAL_1_75MHz) // CDP1802, uknown clock - - // FDC9266 location U43 XTAL_8MHz - MCFG_UPD765A_ADD(FDC9266_TAG, true, true) - MCFG_UPD765_INTRQ_CALLBACK(INPUTLINE("maincpu", INPUT_LINE_IRQ2)) - - /* floppy drives */ - MCFG_FLOPPY_DRIVE_ADD(FDC9266_TAG ":0", tim011_floppies, "35dd", tim011_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD(FDC9266_TAG ":1", tim011_floppies, "35dd", tim011_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD(FDC9266_TAG ":2", tim011_floppies, "35dd", tim011_floppy_formats) - MCFG_FLOPPY_DRIVE_ADD(FDC9266_TAG ":3", tim011_floppies, "35dd", tim011_floppy_formats) - - /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(50) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ - MCFG_SCREEN_SIZE(512, 256) - MCFG_SCREEN_VISIBLE_AREA(0, 512-1, 0, 256-1) - MCFG_SCREEN_UPDATE_DRIVER(tim011_state, screen_update_tim011) - MCFG_SCREEN_PALETTE("palette") - - MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette") -MACHINE_CONFIG_END - -/* ROM definition */ -ROM_START( tim011 ) - ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF ) - ROM_LOAD( "sys_tim011.u16", 0x0000, 0x2000, CRC(5b4f1300) SHA1(d324991c4292d7dcde8b8d183a57458be8a2be7b)) - ROM_REGION( 0x10000, "keyboard", ROMREGION_ERASEFF ) - ROM_LOAD( "keyb_tim011.bin", 0x0000, 0x1000, CRC(a99c40a6) SHA1(d6d505271d91df4e079ec3c0a4abbe75ae9d649b)) -ROM_END - -/* Driver */ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ -COMP( 1987, tim011, 0, 0, tim011, tim011, driver_device, 0, "Mihajlo Pupin Institute", "TIM-011", MACHINE_NOT_WORKING | MACHINE_NO_SOUND) |