From 87f31c6c662fff1e78f60014026176413c1da4f9 Mon Sep 17 00:00:00 2001 From: AJR Date: Sat, 17 Mar 2018 18:28:42 -0400 Subject: cit101.cpp: More PCB documentation (nw) --- src/mame/drivers/cit101.cpp | 17 +++++++++++------ 1 file 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 -- cgit v1.2.3