From 8720c546fd98d0558ed90a4cbddba9dc819ddb04 Mon Sep 17 00:00:00 2001 From: AJR Date: Mon, 15 Jan 2018 19:10:06 -0500 Subject: qvt201: Create a separate driver for this (nw) --- scripts/target/mame/mess.lua | 1 + src/mame/drivers/qvt201.cpp | 92 ++++++++++++++++++++++++++++++++++++++++++ src/mame/drivers/terminals.cpp | 22 ---------- src/mame/mame.lst | 4 +- src/mame/mess.flt | 1 + 5 files changed, 97 insertions(+), 23 deletions(-) create mode 100644 src/mame/drivers/qvt201.cpp diff --git a/scripts/target/mame/mess.lua b/scripts/target/mame/mess.lua index 0c793b4a9f1..aaf93bdba8f 100644 --- a/scripts/target/mame/mess.lua +++ b/scripts/target/mame/mess.lua @@ -3611,6 +3611,7 @@ files { 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/qvt201.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/mame/drivers/qvt201.cpp b/src/mame/drivers/qvt201.cpp new file mode 100644 index 00000000000..40e4d430314 --- /dev/null +++ b/src/mame/drivers/qvt201.cpp @@ -0,0 +1,92 @@ +// license:BSD-3-Clause +// copyright-holders: +/*********************************************************************************************************************************** + +Skeleton driver for Qume QVT-201 & QVT-202 display terminals. + +************************************************************************************************************************************/ + +#include "emu.h" +#include "cpu/z80/z80.h" +#include "machine/mc68681.h" +#include "machine/nvram.h" +//#include "video/scn2672.h" +#include "screen.h" + +class qvt201_state : public driver_device +{ +public: + qvt201_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_screen(*this, "screen") + , m_p_chargen(*this, "chargen") + , m_dataram(*this, "dataram") + , m_attram(*this, "attram") + { } + + u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + +private: + required_device m_maincpu; + required_device m_screen; + required_region_ptr m_p_chargen; + required_shared_ptr m_dataram; + required_shared_ptr m_attram; +}; + + +u32 qvt201_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect) +{ + return 0; +} + +static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, qvt201_state ) + AM_RANGE(0x0000, 0x7fff) AM_ROM AM_REGION("maincpu", 0) + AM_RANGE(0x8800, 0x8fff) AM_RAM AM_SHARE("nvram") + //AM_RANGE(0x9000, 0x9007) AM_DEVREADWRITE("crtc", scn2672_device, read, write) + AM_RANGE(0x9800, 0x980f) AM_DEVREADWRITE("duart", scn2681_device, read, write) + AM_RANGE(0xc000, 0xdfff) AM_RAM AM_SHARE("dataram") + AM_RANGE(0xe000, 0xffff) AM_RAM AM_SHARE("attram") +ADDRESS_MAP_END + +static INPUT_PORTS_START( qvt201 ) +INPUT_PORTS_END + +static MACHINE_CONFIG_START( qvt201 ) + MCFG_CPU_ADD("maincpu", Z80, XTAL_3_6864MHz) + MCFG_CPU_PROGRAM_MAP(mem_map) // IORQ is not used at all + + MCFG_DEVICE_ADD("duart", SCN2681, XTAL_3_6864MHz) // XTAL not directly connected + + MCFG_NVRAM_ADD_0FILL("nvram") + + MCFG_SCREEN_ADD("screen", RASTER) + MCFG_SCREEN_RAW_PARAMS(XTAL_48_654MHz / 3, 102 * 10, 0, 80 * 10, 265, 0, 250) + //MCFG_SCREEN_RAW_PARAMS(XTAL_48_654MHz / 2, 170 * 9, 0, 132 * 9, 265, 0, 250) + MCFG_SCREEN_UPDATE_DRIVER(qvt201_state, screen_update) + + //MCFG_DEVICE_ADD("crtc", SCN2672, CHAR_CLOCK) + //MCFG_SCN2672_CHAR_WIDTH(9 or 10) +MACHINE_CONFIG_END + + +/************************************************************************************************************** + +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) +Board is marked QVT-202. + +***************************************************************************************************************/ + +ROM_START( qvt201 ) + ROM_REGION(0x10000, "maincpu", 0) + ROM_LOAD( "390410-002.u11", 0x0000, 0x4000, CRC(69337561) SHA1(022e49bf5e8d76a3c2cc5af65630d3f77cc32bc1) ) + ROM_LOAD( "390410-001.u10", 0x4000, 0x4000, CRC(977cc138) SHA1(a019980ea6da2dce53617bced420014ab4e03ec8) ) + + ROM_REGION(0x1000, "chargen", 0) + ROM_LOAD( "301847-01.u42", 0x0000, 0x1000, CRC(546ed236) SHA1(312d57a7012f50327310bd11bda000149f13342e) ) +ROM_END + +COMP( 1985, qvt201, 0, 0, qvt201, qvt201, qvt201_state, 0, "Qume", "QVT-201", MACHINE_IS_SKELETON ) diff --git a/src/mame/drivers/terminals.cpp b/src/mame/drivers/terminals.cpp index 65bb4293980..4cba6a08fcc 100644 --- a/src/mame/drivers/terminals.cpp +++ b/src/mame/drivers/terminals.cpp @@ -76,28 +76,6 @@ COMP( 1992, qvt70, 0, 0, terminals, terminals, terminals_state, 0, "Qume", "QVT- -/************************************************************************************************************** - -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) -Board is marked QVT-202. - -***************************************************************************************************************/ - -ROM_START( qvt201 ) - ROM_REGION(0x10000, "maincpu", 0) - ROM_LOAD( "390410-002.u11", 0x0000, 0x4000, CRC(69337561) SHA1(022e49bf5e8d76a3c2cc5af65630d3f77cc32bc1) ) - ROM_LOAD( "390410-001.u10", 0x4000, 0x4000, CRC(977cc138) SHA1(a019980ea6da2dce53617bced420014ab4e03ec8) ) - - ROM_REGION(0x1000, "chargen", 0) - ROM_LOAD( "301847-01.u42", 0x0000, 0x1000, CRC(546ed236) SHA1(312d57a7012f50327310bd11bda000149f13342e) ) -ROM_END - -COMP( 1986, qvt201, 0, 0, terminals, terminals, terminals_state, 0, "Qume", "QVT-201", MACHINE_IS_SKELETON ) - - - /************************************************************************************************************** Televideo TVI-955 diff --git a/src/mame/mame.lst b/src/mame/mame.lst index 2cc7683013d..f8cfb3dc094 100644 --- a/src/mame/mame.lst +++ b/src/mame/mame.lst @@ -32389,6 +32389,9 @@ quizshow // 005464 1976/04 [2650] @source:qvt103.cpp qvt103 // (c) 1983 Qume Corp. +@source:qvt201.cpp +qvt201 // + @source:qvt6800.cpp qvt102 // qvt190 // @@ -36508,7 +36511,6 @@ t4490 // Terco 4490 Mill CNC Control (c) 1986 @source:terminals.cpp aaa qvt70 -qvt201 tv955 tv965 diff --git a/src/mame/mess.flt b/src/mame/mess.flt index 2a1cbaf9b60..a60758c0a67 100644 --- a/src/mame/mess.flt +++ b/src/mame/mess.flt @@ -562,6 +562,7 @@ pyl601.cpp ql.cpp qtsbc.cpp qvt103.cpp +qvt201.cpp qvt6800.cpp qx10.cpp r9751.cpp -- cgit v1.2.3