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ssystem3: add chessunit rom [Achim, Berger]

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This commit is contained in:
hap 2020-07-24 11:12:03 +02:00
parent a6cc4cc377
commit 6a47956561
1 changed files with 17 additions and 10 deletions
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27
src/mame/drivers/saitek_ssystem3.cpp
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@ -27,7 +27,7 @@ Chess Unit:
- PCB label: Radofin XM-2057-0C
- Fairchild F6808P CPU @ ?MHz (M6808 compatible)
- Fairchild F6821P PIA
- 2KB ROM(2332), 128x8 RAM(F6810P)
- 2KB ROM(2316), 128x8 RAM(F6810P)
- 2*HLCD0438, chessboard LCD
Printer Unit:
@ -54,7 +54,8 @@ TODO:
Should be doable to add, but 6522 device doesn't support live clock changes.
- LCD TC pin? connects to the display, source is a 50hz timer(from power supply),
probably to keep refreshing the LCD when inactive, there is no need to emulate it
- dump/add chessboard lcd and printer unit
- finish chess unit lcd emulation
- dump/add printer unit
- dump/add ssystem3 1980 program revision, were the BTANB fixed?
- ssystem4 softwarelist if a prototype cartridge is ever dumped
@ -69,10 +70,13 @@ BTANB (ssystem3):
#include "emu.h"
#include "cpu/m6502/m6502.h"
#include "cpu/m6800/m6800.h"
#include "machine/6522via.h"
#include "machine/6821pia.h"
#include "machine/nvram.h"
#include "sound/dac.h"
#include "sound/volt_reg.h"
//#include "video/hlcd0438.h"
#include "video/md4330b.h"
#include "video/pwm.h"
@ -375,22 +379,25 @@ void ssystem3_state::ssystem3(machine_config &config)
******************************************************************************/
ROM_START( ssystem3 )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_REGION(0x10000, "maincpu", 0)
ROM_LOAD("c19081e_ss-3-lrom.u4", 0x8000, 0x1000, CRC(9ea46ed3) SHA1(34eef85b356efbea6ddac1d1705b104fc8e2731a) ) // 2332
ROM_LOAD("c19082_ss-3-hrom.u5", 0x9000, 0x1000, CRC(52741e0b) SHA1(2a7b950f9810c5a14a1b9d5e6b2bd93da621662e) ) // "
// HACK! 6522 ACR register setup
ROM_FILL(0x946d, 1, 0xe0) // was 0xe3
ROM_REGION( 0x100, "nvram", 0 ) // default settings
ROM_LOAD( "nvram", 0, 0x100, CRC(b5dddc7b) SHA1(3be9ec8359cc9ef16a04f28dfd24f9ffe1a2fca9) )
ROM_REGION(0x10000, "subcpu", 0)
ROM_LOAD("c28a97m_ss-3l-rom", 0x4000, 0x0800, CRC(bf0b2a84) SHA1(286f56aca2e50b78ac1fae4a89413659aceb71d9) ) // 2316
ROM_REGION( 53552, "screen", 0)
ROM_LOAD( "ssystem3.svg", 0, 53552, CRC(6047f88f) SHA1(2ff9cfce01cd3811a3f46f84b47fdc4ea2cf2ba8) )
ROM_REGION(0x100, "nvram", 0) // default settings
ROM_LOAD("nvram", 0, 0x100, CRC(b5dddc7b) SHA1(3be9ec8359cc9ef16a04f28dfd24f9ffe1a2fca9) )
ROM_REGION(53552, "screen", 0)
ROM_LOAD("ssystem3.svg", 0, 53552, CRC(6047f88f) SHA1(2ff9cfce01cd3811a3f46f84b47fdc4ea2cf2ba8) )
ROM_END
ROM_START( ssystem4 )
ROM_REGION( 0x10000, "maincpu", 0 ) // roms in a cartridge
ROM_REGION(0x10000, "maincpu", 0) // roms in a cartridge
ROM_LOAD("c45021_ss4-lrom", 0xd000, 0x1000, CRC(fc86a4fc) SHA1(ee292925165d4bf7b948c60a81d95f7a4064e797) ) // 2332
ROM_LOAD("c45022_ss4-mrom", 0xe000, 0x1000, CRC(c6110af1) SHA1(4b63454a23b2fe6b5c8f3fa6718eb49770cb6907) ) // "
ROM_LOAD("c45023_ss4-hrom", 0xf000, 0x1000, CRC(ab4a4343) SHA1(6eeee7168e13dc1115cb5833f1938a8ea8c01d69) ) // "
@ -398,8 +405,8 @@ ROM_START( ssystem4 )
// HACK! 6522 ACR register setup
ROM_FILL(0xd05b, 1, 0xe0) // was 0xe3
ROM_REGION( 53552, "screen", 0) // looks same, but different pinout
ROM_LOAD( "ssystem4.svg", 0, 53552, CRC(b69b12e3) SHA1(c2e39d015397d403309f1c23619fe8abc3745d87) )
ROM_REGION(53552, "screen", 0) // looks same, but different pinout
ROM_LOAD("ssystem4.svg", 0, 53552, CRC(b69b12e3) SHA1(c2e39d015397d403309f1c23619fe8abc3745d87) )
ROM_END
} // anonymous namespace