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Merge pull request #1536 from ajrhacker/stv_docs

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stv.cpp: Minor documentation update (nw)
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Miodrag Milanović 2016-10-20 20:59:43 +02:00 committed by GitHub
commit b2851a5931
1 changed files with 14 additions and 11 deletions
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25
src/mame/drivers/stv.cpp
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@ -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)