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Diffstat (limited to 'src/mame/drivers/cit101.cpp')
-rw-r--r--src/mame/drivers/cit101.cpp17
1 files changed, 11 insertions, 6 deletions
diff --git a/src/mame/drivers/cit101.cpp b/src/mame/drivers/cit101.cpp
index b650848821e..e11d1ec8636 100644
--- a/src/mame/drivers/cit101.cpp
+++ b/src/mame/drivers/cit101.cpp
@@ -154,17 +154,17 @@ MACHINE_CONFIG_START(cit101_state::cit101)
//MCFG_SCREEN_RAW_PARAMS(22.464_MHz_XTAL, 1440, 0, 1188, 260, 0, 240)
MCFG_SCREEN_UPDATE_DRIVER(cit101_state, screen_update)
- MCFG_DEVICE_ADD("usart0", I8251, 6.144_MHz_XTAL / 2) // M5L8251AP-5
- MCFG_DEVICE_ADD("usart1", I8251, 6.144_MHz_XTAL / 2) // M5L8251AP-5
- MCFG_DEVICE_ADD("usart2", I8251, 6.144_MHz_XTAL / 2) // M5L8251AP-5
+ MCFG_DEVICE_ADD("usart0", I8251, 6.144_MHz_XTAL / 2)
+ MCFG_DEVICE_ADD("usart1", I8251, 6.144_MHz_XTAL / 2)
+ MCFG_DEVICE_ADD("usart2", I8251, 6.144_MHz_XTAL / 2)
//MCFG_RS232_PORT_ADD("comm", default_rs232_devices, nullptr)
//MCFG_RS232_PORT_ADD("printer", default_rs232_devices, nullptr)
- MCFG_DEVICE_ADD("pit0", PIT8253, 0) // NEC D8253C-2
- MCFG_DEVICE_ADD("pit1", PIT8253, 0) // NEC D8253C-2
+ MCFG_DEVICE_ADD("pit0", PIT8253, 0)
+ MCFG_DEVICE_ADD("pit1", PIT8253, 0)
- MCFG_DEVICE_ADD("ppi", I8255A, 0) // NEC D8255AC-2
+ MCFG_DEVICE_ADD("ppi", I8255A, 0)
MCFG_I8255_OUT_PORTA_CB(WRITE8(cit101_state, nvr_address_w))
MCFG_I8255_IN_PORTB_CB(READ8(cit101_state, nvr_data_r))
MCFG_I8255_OUT_PORTB_CB(WRITE8(cit101_state, nvr_data_w))
@@ -174,6 +174,11 @@ MACHINE_CONFIG_START(cit101_state::cit101)
MACHINE_CONFIG_END
+// PCB ID: HAV-2P005B / CIT-101 / C. ITOH
+// CPU: NEC D8085AC
+// RAM: 12x NEC D416C-2 (16 positions labeled 8116E, including 4 unpopulated ones)
+// Peripherals: 3x M5L8251AP-5 (2M, 7J, 7K); 2x NEC D8253C-2 (7I, 7L); NEC D8255AC-2 (7N); GI ER-2055 (8P)
+// Oscillators: 6.144 (XTAL1), 14.976 (XTAL2), 22.464 (XTAL3)
ROM_START( cit101 )
ROM_REGION(0x4000, "maincpu", 0)
ROM_LOAD( "ic1_=3g04=_v10a.bin", 0x0000, 0x1000, CRC(5601fcac) SHA1(cad0d0335d133dd43993bc718ff72d12b8445cd1) ) // TMM2732D-45