From a714e914cbf3a3bf22927acd0d05bca29182ecc2 Mon Sep 17 00:00:00 2001 From: AJR Date: Thu, 20 Oct 2016 14:34:59 -0400 Subject: [PATCH] stv.cpp: Minor documentation update (nw) --- src/mame/drivers/stv.cpp | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/src/mame/drivers/stv.cpp b/src/mame/drivers/stv.cpp index 8aabeca8939..efaa4fbbeae 100644 --- a/src/mame/drivers/stv.cpp +++ b/src/mame/drivers/stv.cpp @@ -57,16 +57,19 @@ /* -I/O overview: - PORT-A 1st player inputs - PORT-B 2nd player inputs - PORT-C system input - PORT-D system output - PORT-E I/O 1 - PORT-F I/O 2 - PORT-G I/O 3 - PORT-AD AD-Stick inputs? - SERIAL COM +I/O overview: Connector (as described in service manual) + PORT-A 1st player inputs JAMMA (56P) + PORT-B 2nd player inputs JAMMA (56P) + PORT-C system input JAMMA (56P) + PORT-D system output JAMMA (56P) + CN25 (JST NH 5P) RESERVED OUTPUT 4bit. (?) + PORT-E I/O 1 CN32 (JST NH 9P) EXTENSION I/O 8bit. + PORT-F I/O 2 CN21 (JST NH 11P) EXTENSION I/O 8bit. + PORT-G I/O 3 CN20 (JST HN 10P) EXTENSION INPUT 8bit. (?) + PORT-AD AD-Stick inputs? CN19 (JST NH 12P) A/D INPUT 8Ch. + SERIAL COM CN18 (JST NH 6P) SERIAL COMMUNICATION + ??? CN22 (JST NH 3P) MIDI OUT + ??? CN27 (JST NH 3P) LIGHT GUN TRIGGER + ??? CN24 (JST NH 4P) AUDIO LINE OUTPUT offsets: 0x0001 PORT-A (P1) @@ -993,7 +996,7 @@ static MACHINE_CONFIG_START( stv, stv_state ) MCFG_MACHINE_START_OVERRIDE(stv_state,stv) MCFG_MACHINE_RESET_OVERRIDE(stv_state,stv) - MCFG_EEPROM_SERIAL_93C46_ADD("eeprom") /* Actually 93c45 */ + MCFG_EEPROM_SERIAL_93C46_ADD("eeprom") /* Actually AK93C45F */ MCFG_TIMER_DRIVER_ADD("sector_timer", stv_state, stv_sector_cb) MCFG_TIMER_DRIVER_ADD("sh1_cmd", stv_state, stv_sh1_sim)