// license:BSD-3-Clause // copyright-holders:Curt Coder /*************************************************************************** Tektronix 4107A/4109A Skeleton driver. ****************************************************************************/ /* TODO: - everything */ #include "emu.h" #include "cpu/i86/i186.h" #include "screen.h" #define I80188_TAG "i80188" #define SCREEN_TAG "screen" class tek4107a_state : public driver_device { public: tek4107a_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } virtual void machine_start() override; virtual void video_start() override; uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); void tek4109a(machine_config &config); void tek4107a(machine_config &config); void tek4107a_io(address_map &map); void tek4107a_mem(address_map &map); }; /* Memory Maps */ void tek4107a_state::tek4107a_mem(address_map &map) { map(0x00000, 0xbffff).ram(); map(0xc0000, 0xfffff).rom().region(I80188_TAG, 0); } void tek4107a_state::tek4107a_io(address_map &map) { } /* Input Ports */ static INPUT_PORTS_START( tek4107a ) INPUT_PORTS_END /* Video */ void tek4107a_state::video_start() { } uint32_t tek4107a_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) { return 0; } static const gfx_layout tek4107a_charlayout = { 8, 15, RGN_FRAC(1,1), 1, { 0 }, { STEP8(0,1) }, { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8 }, 16*8 }; static GFXDECODE_START( gfx_tek4107a ) GFXDECODE_ENTRY( "chargen", 0x0000, tek4107a_charlayout, 0, 1 ) GFXDECODE_END /* Machine Initialization */ void tek4107a_state::machine_start() { } /* Machine Driver */ MACHINE_CONFIG_START(tek4107a_state::tek4107a) /* basic machine hardware */ MCFG_DEVICE_ADD(I80188_TAG, I80188, 21000000) MCFG_DEVICE_PROGRAM_MAP(tek4107a_mem) MCFG_DEVICE_IO_MAP(tek4107a_io) /* video hardware */ MCFG_SCREEN_ADD(SCREEN_TAG, RASTER) MCFG_SCREEN_REFRESH_RATE(50) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ MCFG_SCREEN_UPDATE_DRIVER(tek4107a_state, screen_update) MCFG_SCREEN_SIZE(640, 480) MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 480-1) MCFG_PALETTE_ADD("palette", 64) MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_tek4107a) MACHINE_CONFIG_END MACHINE_CONFIG_START(tek4107a_state::tek4109a) tek4107a(config); /* video hardware */ MCFG_PALETTE_MODIFY("palette") MCFG_PALETTE_ENTRIES(4096) MACHINE_CONFIG_END /* ROMs */ ROM_START( tek4107a ) ROM_REGION( 0x40000, I80188_TAG, 0 ) ROM_LOAD16_BYTE( "160-2379-03.u60", 0x00000, 0x8000, NO_DUMP ) ROM_LOAD16_BYTE( "160-2380-03.u160", 0x00001, 0x8000, NO_DUMP ) ROM_LOAD16_BYTE( "160-2377-03.u70", 0x10000, 0x8000, NO_DUMP ) ROM_LOAD16_BYTE( "160-2378-03.u170", 0x10001, 0x8000, CRC(feac272f) SHA1(f2018dc9bb5bd6840b2843c709cbc24689054dc0) ) ROM_LOAD16_BYTE( "160-2375-03.u80", 0x20000, 0x8000, NO_DUMP ) ROM_LOAD16_BYTE( "160-2376-03.u180", 0x20001, 0x8000, CRC(35a44e75) SHA1(278c7f218105ad3473409b16a8d27a0b9f7a859e) ) ROM_LOAD16_BYTE( "160-2373-03.u90", 0x30000, 0x8000, CRC(d5e89b15) SHA1(d6eb1a0a684348a8194238d641528fb96fb29087) ) ROM_LOAD16_BYTE( "160-2374-03.u190", 0x30001, 0x8000, CRC(a3fef76e) SHA1(902845c4aa0cbc392b62c726ac746ca62567d91c) ) ROM_REGION( 0x1000, "chargen", 0 ) ROM_LOAD( "160-2381 v1.0.u855", 0x0000, 0x1000, CRC(ac7ca279) SHA1(4c9de06d1c346f83eb8d0d09a0eb32c40bd8014c) ) ROM_END ROM_START( tek4109a ) // another set with 160-32xx-03 v10.5 labels exists: http://picasaweb.google.com/glen.slick/Tektronix4107A#5300179291078507810 ROM_REGION( 0x40000, I80188_TAG, 0 ) ROM_LOAD16_BYTE( "160-3283-02 v8.2.u60", 0x00000, 0x8000, CRC(2a821db6) SHA1(b4d8b74bd9fe43885dcdc4efbdd1eebb96e32060) ) ROM_LOAD16_BYTE( "160-3284-02 v8.2.u160", 0x00001, 0x8000, CRC(ee567b01) SHA1(67b1b0648cfaa28d57473bcc45358ff2bf986acf) ) ROM_LOAD16_BYTE( "160-3281-02 v8.2.u70", 0x10000, 0x8000, CRC(e2713328) SHA1(b0bb3471539ef24d79b18d0e33bc148ed27d0ec4) ) ROM_LOAD16_BYTE( "160-3282-02 v8.2.u170", 0x10001, 0x8000, CRC(c109a4f7) SHA1(762019105c1f82200a9c99ccfcfd8ee81d2ac4fe) ) ROM_LOAD16_BYTE( "160-3279-02 v8.2.u80", 0x20000, 0x8000, CRC(00822078) SHA1(a82e61dafccbaea44e67efaa5940e52ec6d07d7d) ) ROM_LOAD16_BYTE( "160-3280-02 v8.2.u180", 0x20001, 0x8000, CRC(eec9f70f) SHA1(7b65336219f5fa0d11f8be2b37040b564a53c52f) ) ROM_LOAD16_BYTE( "160-3277-02 v8.2.u90", 0x30000, 0x8000, CRC(cf6ebc97) SHA1(298db473874c57bf4eec788818179748030a9ad8) ) ROM_LOAD16_BYTE( "160-3278-02 v8.2.u190", 0x30001, 0x8000, CRC(d6124cd1) SHA1(f826aee5ec07cf5ac369697d93def0259ad225bb) ) ROM_REGION( 0x1000, "chargen", 0 ) ROM_LOAD( "160-3087 v1.0.u855", 0x0000, 0x1000, CRC(97479528) SHA1(e9e15f1f64b3b6bd139accd51950bae71fdc2193) ) ROM_END /* System Drivers */ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS COMP( 1983, tek4107a, 0, 0, tek4107a, tek4107a, tek4107a_state, empty_init, "Tektronix", "Tektronix 4107A", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) COMP( 1983, tek4109a, tek4107a, 0, tek4109a, tek4107a, tek4107a_state, empty_init, "Tektronix", "Tektronix 4109A", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )