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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
commitb3aba982dab75a802c156db6c93649f8507f6fb3 (patch)
tree0a725d6aeaedaa31eec69fcc01cfef5aed12b520
parent54abf81dca989122f73919d74d1a6196fc287003 (diff)
qvt103: Give this its own driver (touches xtal.h, sorry) (nw)
-rw-r--r--scripts/target/mame/mess.lua1
-rw-r--r--src/emu/drivers/xtal.h3
-rw-r--r--src/mame/drivers/qvt103.cpp104
-rw-r--r--src/mame/drivers/terminals.cpp25
-rw-r--r--src/mame/mame.lst4
-rw-r--r--src/mame/mess.flt1
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