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also decapped / dumped an MCU for the original quizard (1) [TeamEurope]

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David Haywood 2016-12-28 19:31:38 +00:00 committed by angelosa
parent 780cd40da8
commit 8663304100
1 changed files with 23 additions and 17 deletions
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40
src/mame/drivers/cdi.cpp
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@ -934,17 +934,6 @@ static MACHINE_CONFIG_DERIVED( quizard, cdimono1_base )
MCFG_CPU_VBLANK_INT_DRIVER("screen", cdi_state, mcu_frame) MCFG_CPU_VBLANK_INT_DRIVER("screen", cdi_state, mcu_frame)
MACHINE_CONFIG_END MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard1, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard1 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard2, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard2 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard3, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard3 )
MACHINE_CONFIG_END
READ8_MEMBER( cdi_state::quizard_mcu_p1_r ) READ8_MEMBER( cdi_state::quizard_mcu_p1_r )
{ {
@ -956,6 +945,22 @@ static ADDRESS_MAP_START( mcu_io_map, AS_IO, 8, cdi_state )
AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READ(quizard_mcu_p1_r) AM_RANGE(MCS51_PORT_P1, MCS51_PORT_P1) AM_READ(quizard_mcu_p1_r)
ADDRESS_MAP_END ADDRESS_MAP_END
static MACHINE_CONFIG_DERIVED( quizard1, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard1 )
MCFG_CPU_ADD("mcu", I8751, 8000000)
MCFG_CPU_IO_MAP(mcu_io_map)
// MCFG_DEVICE_VBLANK_INT_DRIVER("screen", cdi_state, irq0_line_pulse)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard2, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard2 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard3, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard3 )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( quizard4, quizard ) static MACHINE_CONFIG_DERIVED( quizard4, quizard )
MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard4 ) MCFG_MACHINE_RESET_OVERRIDE(cdi_state, quizard4 )
@ -1057,8 +1062,8 @@ ROM_END
Each Quizard game (1,2,3,4) requires it's own MCU, you can upgrade between revisions by changing Each Quizard game (1,2,3,4) requires it's own MCU, you can upgrade between revisions by changing
just the CD, but not between games as a new MCU is required. just the CD, but not between games as a new MCU is required.
The only dumped MCU is a Quizard 4 German MCU. A Quizard 4 Czech MCU has been located but is a The only dumped MCUs are German region ones for Quizard 1 and 4.
89c51 not a 87c51 A Czech Quizard 4 MCU was located but it was an 89c51 type instead
*/ */
@ -1079,9 +1084,10 @@ ROM_START( quizard ) /* CD-ROM printed ??/?? */
DISK_IMAGE_READONLY( "quizard18", 0, BAD_DUMP SHA1(ede873b22957f2a707bbd3039e962ef2ca5aedbd) ) DISK_IMAGE_READONLY( "quizard18", 0, BAD_DUMP SHA1(ede873b22957f2a707bbd3039e962ef2ca5aedbd) )
ROM_REGION(0x1000, "mcu", 0) ROM_REGION(0x1000, "mcu", 0)
ROM_LOAD( "quizard_d8751.bin", 0x0000, 0x1000, NO_DUMP ) ROM_LOAD( "quizard1_german_d8751.bin", 0x0000, 0x1000, CRC(95f45b6b) SHA1(51b34956539b1e2cf0306f243a970750f1e18d01) )
ROM_END ROM_END
ROM_START( quizard_17 ) ROM_START( quizard_17 )
ROM_REGION(0x80000, "maincpu", 0) ROM_REGION(0x80000, "maincpu", 0)
ROM_LOAD( "cdi220b.rom", 0x000000, 0x80000, CRC(279683ca) SHA1(53360a1f21ddac952e95306ced64186a3fc0b93e) ) ROM_LOAD( "cdi220b.rom", 0x000000, 0x80000, CRC(279683ca) SHA1(53360a1f21ddac952e95306ced64186a3fc0b93e) )
@ -1096,7 +1102,7 @@ ROM_START( quizard_17 )
DISK_IMAGE_READONLY( "quizard17", 0, BAD_DUMP SHA1(4bd698f076505b4e17be978481bce027eb47123b) ) DISK_IMAGE_READONLY( "quizard17", 0, BAD_DUMP SHA1(4bd698f076505b4e17be978481bce027eb47123b) )
ROM_REGION(0x1000, "mcu", 0) ROM_REGION(0x1000, "mcu", 0)
ROM_LOAD( "quizard_d8751.bin", 0x0000, 0x1000, NO_DUMP ) ROM_LOAD( "quizard1_german_d8751.bin", 0x0000, 0x1000, CRC(95f45b6b) SHA1(51b34956539b1e2cf0306f243a970750f1e18d01) )
ROM_END ROM_END
ROM_START( quizard_12 ) /* CD-ROM printed 01/95 */ ROM_START( quizard_12 ) /* CD-ROM printed 01/95 */
@ -1113,7 +1119,7 @@ ROM_START( quizard_12 ) /* CD-ROM printed 01/95 */
DISK_IMAGE_READONLY( "quizard12", 0, BAD_DUMP SHA1(6e41683b96b74e903040842aeb18437ad7813c82) ) DISK_IMAGE_READONLY( "quizard12", 0, BAD_DUMP SHA1(6e41683b96b74e903040842aeb18437ad7813c82) )
ROM_REGION(0x1000, "mcu", 0) ROM_REGION(0x1000, "mcu", 0)
ROM_LOAD( "quizard_d8751.bin", 0x0000, 0x1000, NO_DUMP ) ROM_LOAD( "quizard1_german_d8751.bin", 0x0000, 0x1000, CRC(95f45b6b) SHA1(51b34956539b1e2cf0306f243a970750f1e18d01) )
ROM_END ROM_END
ROM_START( quizard_10 ) ROM_START( quizard_10 )
@ -1133,7 +1139,7 @@ ROM_START( quizard_10 )
DISK_IMAGE_READONLY( "quizard10", 0, SHA1(5715db50f0d5ffe06f47c0943f4bf0481ab6048e) ) DISK_IMAGE_READONLY( "quizard10", 0, SHA1(5715db50f0d5ffe06f47c0943f4bf0481ab6048e) )
ROM_REGION(0x1000, "mcu", 0) ROM_REGION(0x1000, "mcu", 0)
ROM_LOAD( "quizard_d8751.bin", 0x0000, 0x1000, NO_DUMP ) ROM_LOAD( "quizard1_german_d8751.bin", 0x0000, 0x1000, CRC(95f45b6b) SHA1(51b34956539b1e2cf0306f243a970750f1e18d01) )
ROM_END ROM_END