diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2018-01-11 23:28:17 -0500 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2018-01-11 23:28:31 -0500 |
commit | b3aba982dab75a802c156db6c93649f8507f6fb3 (patch) | |
tree | 0a725d6aeaedaa31eec69fcc01cfef5aed12b520 | |
parent | 54abf81dca989122f73919d74d1a6196fc287003 (diff) |
qvt103: Give this its own driver (touches xtal.h, sorry) (nw)
-rw-r--r-- | scripts/target/mame/mess.lua | 1 | ||||
-rw-r--r-- | src/emu/drivers/xtal.h | 3 | ||||
-rw-r--r-- | src/mame/drivers/qvt103.cpp | 104 | ||||
-rw-r--r-- | src/mame/drivers/terminals.cpp | 25 | ||||
-rw-r--r-- | src/mame/mame.lst | 4 | ||||
-rw-r--r-- | src/mame/mess.flt | 1 |
6 files changed, 111 insertions, 27 deletions
diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua index 1a3f5cd9ce4..99b69dfb7f9 100644 --- a/scripts/target/mame/mess.lua +++ b/scripts/target/mame/mess.lua @@ -3609,6 +3609,7 @@ files { MAME_DIR .. "src/mame/drivers/pulsar.cpp", MAME_DIR .. "src/mame/drivers/pv9234.cpp", MAME_DIR .. "src/mame/drivers/qtsbc.cpp", + MAME_DIR .. "src/mame/drivers/qvt103.cpp", MAME_DIR .. "src/mame/drivers/qvt6800.cpp", MAME_DIR .. "src/mame/drivers/rd100.cpp", MAME_DIR .. "src/mame/drivers/radicasi.cpp", diff --git a/src/emu/drivers/xtal.h b/src/emu/drivers/xtal.h index 84c4ce581ae..ed8cdec1c8d 100644 --- a/src/emu/drivers/xtal.h +++ b/src/emu/drivers/xtal.h @@ -214,6 +214,7 @@ enum XTAL_21MHz = 21000000, /* Lock-On pixel clock */ XTAL_21_0526MHz = 21052600, /* NEC PC-98xx pixel clock */ XTAL_21_06MHz = 21060000, /* HP 264x display clock (60 Hz configuration) */ + XTAL_21_28137MHz = 21281370, /* Radica Tetris */ XTAL_21_3MHz = 21300000, XTAL_21_4772MHz = 21477272, /* BMC bowling, some Data East 90's games, Vtech Socrates; (6x NTSC subcarrier) */ XTAL_22MHz = 22000000, @@ -255,8 +256,8 @@ enum XTAL_28_63636MHz = 28636363, /* Later Leland games and Atari GT, Amiga NTSC, Raiden2 h/w (8x NTSC subcarrier)*/ XTAL_28_64MHz = 28640000, /* Fukki FG-1c AI AM-2 PCB */ XTAL_28_7MHz = 28700000, + XTAL_29_376MHz = 29376000, /* Qume QVT-103 */ XTAL_29_4912MHz = 29491200, /* Xerox Alto-II system clock (tagged 29.4MHz in the schematics) */ - XTAL_29_876MHz = 29876000, /* Qume QVT-103 */ XTAL_30MHz = 30000000, /* Impera Magic Card */ XTAL_30_4761MHz = 30476100, /* Taito JC */ XTAL_30_8MHz = 30800000, /* 15IE-00-013 */ diff --git a/src/mame/drivers/qvt103.cpp b/src/mame/drivers/qvt103.cpp new file mode 100644 index 00000000000..012632fa23b --- /dev/null +++ b/src/mame/drivers/qvt103.cpp @@ -0,0 +1,104 @@ +// license:BSD-3-Clause +// copyright-holders: +/*********************************************************************************************************************************** + +Skeleton driver for Qume QVT-103 video display terminal. + +************************************************************************************************************************************/ + +#include "emu.h" +#include "cpu/z80/z80.h" +#include "cpu/mcs48/mcs48.h" +//#include "machine/nvram.h" +#include "machine/z80ctc.h" +#include "machine/z80dart.h" +//#include "video/crt9007.h" +#include "screen.h" + +class qvt103_state : public driver_device +{ +public: + qvt103_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_p_chargen(*this, "chargen") + { } + + u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + +private: + required_device<cpu_device> m_maincpu; + required_region_ptr<u8> m_p_chargen; +}; + +u32 qvt103_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + return 0; +} + +static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, qvt103_state ) + AM_RANGE(0x0000, 0x5fff) AM_ROM AM_REGION("maincpu", 0) + AM_RANGE(0x6000, 0x6001) AM_DEVREADWRITE("kbdmcu", i8741_device, upi41_master_r, upi41_master_w) + AM_RANGE(0x8000, 0x87ff) AM_RAM + //AM_RANGE(0xa000, 0xa03f) AM_DEVREADWRITE("vpac", crt9007_device, read, write) + AM_RANGE(0xc000, 0xffff) AM_RAM // not entirely contiguous? +ADDRESS_MAP_END + +static ADDRESS_MAP_START( io_map, AS_IO, 8, qvt103_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x14, 0x17) AM_DEVREADWRITE("dart", z80dart_device, ba_cd_r, ba_cd_w) + AM_RANGE(0x18, 0x1b) AM_DEVREADWRITE("ctc", z80ctc_device, read, write) +ADDRESS_MAP_END + +static INPUT_PORTS_START( qvt103 ) +INPUT_PORTS_END + +static const z80_daisy_config daisy_chain[] = +{ + { "dart" }, + { "ctc" }, + { nullptr } +}; + +static MACHINE_CONFIG_START( qvt103 ) + MCFG_CPU_ADD("maincpu", Z80, XTAL_29_376MHz / 9) // divider guessed + MCFG_CPU_PROGRAM_MAP(mem_map) + MCFG_CPU_IO_MAP(io_map) + MCFG_Z80_DAISY_CHAIN(daisy_chain) + + MCFG_DEVICE_ADD("ctc", Z80CTC, XTAL_29_376MHz / 9) + MCFG_Z80CTC_INTR_CB(INPUTLINE("maincpu", INPUT_LINE_IRQ0)) + + MCFG_DEVICE_ADD("dart", Z80DART, XTAL_29_376MHz / 9) + MCFG_Z80DART_OUT_INT_CB(INPUTLINE("maincpu", INPUT_LINE_IRQ0)) + + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_RAW_PARAMS(XTAL_29_376MHz * 2 / 3, 102 * 10, 0, 80 * 10, 320, 0, 300) + //MCFG_SCREEN_RAW_PARAMS(XTAL_29_376MHz, 170 * 9, 0, 132 * 9, 320, 0, 300) + MCFG_SCREEN_UPDATE_DRIVER(qvt103_state, screen_update) + + MCFG_CPU_ADD("kbdmcu", I8741, XTAL_6MHz) +MACHINE_CONFIG_END + +/************************************************************************************************************** + +Qume QVT-103. +Chips: Z80A, Z80A DART, Z80A CTC, 2x CRT9212, 5x HM6116P-2, TC5516APL, D8741AD, CRT9007, 1x 10-sw dip, Button battery. +Crystals: (all hard to read) 29.376, 6.000 +Keyboard CPU, Crystal, ROM are on the main board. + +***************************************************************************************************************/ + +ROM_START( qvt103 ) + ROM_REGION(0x6000, "maincpu", 0) + ROM_LOAD( "t103e1.u28", 0x0000, 0x2000, CRC(eace3cbe) SHA1(1e7f395c5233d8656df5305163d050275f0a8033) ) + ROM_LOAD( "t103e2.u27", 0x2000, 0x4000, CRC(100cf542) SHA1(4b2569d509790a0f94b4447fb9d3d42582fcaf66) ) + + ROM_REGION(0x1000, "chargen", 0) + ROM_LOAD( "c103b.u40", 0x0000, 0x1000, CRC(3419760d) SHA1(3455c70ed48c7f7769d73a84f152beddf508094f) ) + + ROM_REGION(0x0400, "kbdmcu", 0) + ROM_LOAD( "k304a.u24", 0x0000, 0x0400, CRC(e4b1f0da) SHA1(e9f8c48c34105464b3db206b34f67e7603484fea) ) +ROM_END + +COMP( 1983, qvt103, 0, 0, qvt103, qvt103, qvt103_state, 0, "Qume", "QVT-103", MACHINE_IS_SKELETON ) diff --git a/src/mame/drivers/terminals.cpp b/src/mame/drivers/terminals.cpp index e28ed31fa1f..65bb4293980 100644 --- a/src/mame/drivers/terminals.cpp +++ b/src/mame/drivers/terminals.cpp @@ -78,31 +78,6 @@ COMP( 1992, qvt70, 0, 0, terminals, terminals, terminals_state, 0, "Qume", "QVT- /************************************************************************************************************** -Qume QVT-103. -Chips: Z80A, Z80A DART, Z80A CTC, 2x CRT9212, 5x HM6116P-2, TC5516APL, D8741AD, CRT9007, 1x 10-sw dip, Button battery. -Crystals: (all hard to read) 29.876, 6.000 -Keyboard CPU, Crystal, ROM are on the main board. - -***************************************************************************************************************/ - -ROM_START( qvt103 ) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD( "t103e1.u28", 0x0000, 0x2000, CRC(eace3cbe) SHA1(1e7f395c5233d8656df5305163d050275f0a8033) ) - ROM_LOAD( "t103e2.u27", 0x2000, 0x4000, CRC(100cf542) SHA1(4b2569d509790a0f94b4447fb9d3d42582fcaf66) ) - - ROM_REGION(0x1000, "chargen", 0) - ROM_LOAD( "c103b.u40", 0x0000, 0x1000, CRC(3419760d) SHA1(3455c70ed48c7f7769d73a84f152beddf508094f) ) - - ROM_REGION(0x10000, "keyboard", 0) - ROM_LOAD( "k304a.u24", 0x0000, 0x0400, CRC(e4b1f0da) SHA1(e9f8c48c34105464b3db206b34f67e7603484fea) ) -ROM_END - -COMP( 1983, qvt103, 0, 0, terminals, terminals, terminals_state, 0, "Qume", "QVT-103", MACHINE_IS_SKELETON ) - - - -/************************************************************************************************************** - Qume QVT-201. Chips: Z80A, SCN2681A, SCN2672B, 4x HM6116P-2, D446C-2, button battery Crystals: (from schematics, unreadable on photo) 48.654 MHz (Y1), 3.6864 MHz (Y2) diff --git a/src/mame/mame.lst b/src/mame/mame.lst index 10c2dd4300e..ec60b537961 100644 --- a/src/mame/mame.lst +++ b/src/mame/mame.lst @@ -32380,6 +32380,9 @@ quizpun2 // (c) 1989 Space Computer System of Korea @source:quizshow.cpp quizshow // 005464 1976/04 [2650] +@source:qvt103.cpp +qvt103 // (c) 1983 Qume Corp. + @source:qvt6800.cpp qvt102 // qvt190 // @@ -36494,7 +36497,6 @@ t4490 // Terco 4490 Mill CNC Control (c) 1986 @source:terminals.cpp aaa qvt70 -qvt103 qvt201 tv955 tv965 diff --git a/src/mame/mess.flt b/src/mame/mess.flt index 2d62f9518b5..72feb1768a0 100644 --- a/src/mame/mess.flt +++ b/src/mame/mess.flt @@ -561,6 +561,7 @@ px8.cpp pyl601.cpp ql.cpp qtsbc.cpp +qvt103.cpp qvt6800.cpp qx10.cpp r9751.cpp |