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Diffstat (limited to 'src/mess/drivers/p112.c')
-rw-r--r-- | src/mess/drivers/p112.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/mess/drivers/p112.c b/src/mess/drivers/p112.c deleted file mode 100644 index 30b81997663..00000000000 --- a/src/mess/drivers/p112.c +++ /dev/null @@ -1,128 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Robbbert -/*************************************************************************** - - P112 Single Board Computer - - 30/08/2010 Skeleton driver - -The P112 is a stand-alone 8-bit CPU board. Typically running CP/M (tm) or a -similar operating system, it provides a Z80182 (Z-80 upgrade) CPU with up to -1MB of memory, serial, parallel and diskette IO, and realtime clock, in a -3.5-inch drive form factor. Powered solely from 5V, it draws 150mA (nominal: -not including disk drives) with a 16MHz CPU clock. Clock speeds up to 24.576MHz -are possible. - -http://members.iinet.net.au/~daveb/p112/p112.html - -Some of the parts: - 32kHz crystal 1 Y2 (RTC crystal) - 16MHz crystal 1 Y1 Parallel resonant (CPU clock) - 24MHz crystal 1 Y3 Parallel resonant (IO chip clock) - 28F256A 1 U4 (Intel Flash ROM, programmed) - 74HCT00 1 U5 - 74ACT02 1 U8 - 74ACT139 1 U11 - 62256 2 U2 U3 (Static RAM, 32kB) - DS1202 1 U6 (Dallas RTC chip) - FDC37C665IR 1 U9 (SMC Super-IO chip) - LT1133 2 U7 U10 (Linear Technology RS232 Tx/Rx) - NMF0512S 1 U12 (Newport Components Flash ROM power) - TL7705ACP 1 U15 (Texas Insts. Reset genr.) - Z8018216 1 U1 (Zilog CPU chip) - -****************************************************************************/ - -#include "emu.h" -#include "cpu/z180/z180.h" - - -class p112_state : public driver_device -{ -public: - p112_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) , - m_maincpu(*this, "maincpu") { } - - virtual void machine_reset(); - virtual void video_start(); - UINT32 screen_update_p112(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - required_device<cpu_device> m_maincpu; -}; - - -static ADDRESS_MAP_START(p112_mem, AS_PROGRAM, 8, p112_state) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x00000, 0x07fff) AM_ROM - AM_RANGE(0x08000, 0xfffff) AM_RAM -ADDRESS_MAP_END - -static ADDRESS_MAP_START(p112_io, AS_IO, 8, p112_state) - ADDRESS_MAP_UNMAP_HIGH - ADDRESS_MAP_GLOBAL_MASK(0xff) -ADDRESS_MAP_END - -/* Input ports */ -static INPUT_PORTS_START( p112 ) -INPUT_PORTS_END - - -void p112_state::machine_reset() -{ -} - -void p112_state::video_start() -{ -} - -UINT32 p112_state::screen_update_p112(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - return 0; -} - -static MACHINE_CONFIG_START( p112, p112_state ) - /* basic machine hardware */ - MCFG_CPU_ADD("maincpu",Z180, XTAL_16MHz) - MCFG_CPU_PROGRAM_MAP(p112_mem) - MCFG_CPU_IO_MAP(p112_io) - - - /* 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(240, 320) - MCFG_SCREEN_VISIBLE_AREA(0, 240-1, 0, 320-1) - MCFG_SCREEN_UPDATE_DRIVER(p112_state, screen_update_p112) - MCFG_SCREEN_PALETTE("palette") - - MCFG_PALETTE_ADD_BLACK_AND_WHITE("palette") - -MACHINE_CONFIG_END - -/* ROM definition */ -ROM_START( p112 ) - ROM_REGION( 0x20000, "maincpu", ROMREGION_ERASEFF ) - ROM_SYSTEM_BIOS( 0, "960513", "ver 13-05-1996" ) - ROMX_LOAD( "960513.bin", 0x00000, 0x8000, CRC(077c1c40) SHA1(c1e6b4b0de50bba90f0d4667f9344815bb578b9b), ROM_BIOS(1)) - ROM_SYSTEM_BIOS( 1, "970308", "ver 08-03-1997" ) - ROMX_LOAD( "970308.bin", 0x00000, 0x8000, CRC(15e61f0d) SHA1(66ba1af7da0450b69650086ab20230390ba23e17), ROM_BIOS(2)) - ROM_SYSTEM_BIOS( 2, "4b1", "ver 4b1" ) - ROMX_LOAD( "romv4b1.bin", 0x00000, 0x8000, CRC(15d79beb) SHA1(f971f75a717e3f6d59b257eb3af369d4d2e0f301), ROM_BIOS(3)) - ROM_SYSTEM_BIOS( 3, "4b2", "ver 4b2" ) - ROMX_LOAD( "romv4b2.bin", 0x00000, 0x8000, CRC(9b9a8a5e) SHA1(c40151ee654008b9f803d6a05d692a5a3619a726), ROM_BIOS(4)) - ROM_SYSTEM_BIOS( 4, "4b3", "ver 4b3" ) - ROMX_LOAD( "romv4b3.bin", 0x00000, 0x8000, CRC(734031ea) SHA1(2e5e5ac6bd17d15cab24a36bc3da42ca49cbde92), ROM_BIOS(5)) - ROM_SYSTEM_BIOS( 5, "4b4", "ver 4b4" ) - ROMX_LOAD( "romv4b4.bin", 0x00000, 0x8000, CRC(cd419c40) SHA1(6002130d874387c9ec23b4363fe9f0ca78208878), ROM_BIOS(6)) - ROM_SYSTEM_BIOS( 6, "5", "ver 5" ) - ROMX_LOAD( "051103.bin", 0x00000, 0x8000, CRC(6c47ec13) SHA1(24f5bf1524425186fe10e1d29d05f6efbd3366d9), ROM_BIOS(7)) - ROM_SYSTEM_BIOS( 7, "5b1", "ver 5b1" ) - ROMX_LOAD( "romv5b1.bin", 0x00000, 0x8000, CRC(047296f7) SHA1(380f8e4237525636c605b7e37d989ace8437beb4), ROM_BIOS(8)) -ROM_END - - -/* Driver */ - -/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */ -COMP( 1996, p112, 0, 0, p112, p112, driver_device, 0, "Dave Brooks", "P112", MACHINE_NOT_WORKING | MACHINE_NO_SOUND) |