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author Scott Stone <tafoid@users.noreply.github.com>2011-06-24 21:29:54 +0000
committer Scott Stone <tafoid@users.noreply.github.com>2011-06-24 21:29:54 +0000
commitf294d03e939094a97b14ea5d3f4a275dff781a54 (patch)
tree833f399bfae18edda6101820103ca3265c13c1f5 /src
parent8a3a685044358887f6f5d3916e6d544b07054990 (diff)
Readme replacement for Crusin' USA to include Off Road Challenge. [Guru]
Diffstat (limited to 'src')
-rw-r--r--src/mame/drivers/midvunit.c37
1 files changed, 26 insertions, 11 deletions
diff --git a/src/mame/drivers/midvunit.c b/src/mame/drivers/midvunit.c
index 5f027ff070a..28e415e12b7 100644
--- a/src/mame/drivers/midvunit.c
+++ b/src/mame/drivers/midvunit.c
@@ -1073,18 +1073,19 @@ MACHINE_CONFIG_END
*************************************/
/*
-Cruis'n USA
+Cruis'n USA & Offroad Challenge (Midway V-Unit)
Midway, 1994
PCB Layout
----------
-5770-14365-02 (C) 1994 NINTENDO
+5770-14365-02 (C) 1994 NINTENDO (for Cruisin USA)
+5770-14365-05 WILLIAMS ELECTRONICS GAMES INC. (for Offroad Challenge)
|-------------------------------------------------------------------------------|
-| SOUND.U5 SOUND.U9 BATTERY GAME.U26 GAME.U27 GAME.U28 GAME.U29 |
+| SOUND.U5 SOUND.U9 BATTERY MAX691 GAME.U26 GAME.U27 GAME.U28 GAME.U29 |
| SOUND.U4 SOUND.U8 GAME.U22 GAME.U23 GAME.U24 GAME.U25 |
| SOUND.U3 SOUND.U7 6264 RESET_SW GAME.U18 GAME.U19 GAME.U20 GAME.U21 |
-| SOUND.U2 SOUND.U6 GAME.U14 GAME.U15 GAME.U16 GAME.U17 |
+| SOUND.U2 SOUND.U6 PIC16C57 GAME.U14 GAME.U15 GAME.U16 GAME.U17 |
| GAME.U10 GAME.U11 GAME.U12 GAME.U13 |
| 6116 PAL2 IDT7204 IDT7204 |
| LH521007 LH521007 LH521007 LH521007|
@@ -1113,19 +1114,33 @@ Notes:
6264 - 8k x8 SRAM (battery-backed)
6116 - 2k x8 SRAM
AD1851 - Analog Devices AD1851 16 bit PCM Audio DAC
+ MAX691 - Maxim MAX691 Master Reset IC (DIP16)
TDA2030 - ST TDA2030 Audio AMP
TL084 - Texas Instruments TL084 JFET-Input Operational Amplifier
ADC0844 - National Semiconductor ADC0844 8-Bit Microprocessor Compatible A/D Converter with Multiplexer Option
+ PIC16C57 - Microchip PIC16C57
+ - not populated for Cruis'n USA
+ - labelled 'Offroad 25" U904' for Offroad Challenge
PAL1 - GAL20V8 labelled 'A-19668'
- PAL2 - PALC22V10 (no label)
- PAL3 - TIBPAL20L8 labelled 'A-19670'
- PAL4 - TIBPAL22V10 labelled 'A-19671'
- PAL5 - TIBPAL22V10 labelled 'A-19672'
- PAL6 - TIBPAL22V10 labelled 'A-19673'
+ PAL2 - PALC22V10
+ - no label for Cruisin USA
+ - labelled 'A-21883 U38' for Offroad Challenge
+ PAL3 - TIBPAL20L8
+ - labelled 'A-19670' for Cruis'n USA
+ - labelled 'A-21170 U43' for Offroad Challenge
+ PAL4 - TIBPAL22V10
+ - labelled 'A-19671' for Cruis'n USA
+ - labelled 'A-21171 U54' for Offroad Challenge
+ PAL5 - TIBPAL22V10
+ - labelled 'A-19672' for Cruis'n USA
+ - labelled 'A-21884 U114' for Offroad Challenge
+ PAL6 - TIBPAL22V10
+ - labelled 'A-19673' for Cruis'n USA
+ - no label for Offroad Challenge
P3 - P11 - various connectors for controls
VSync - 57.7090Hz \
- HSync - 15.3544kHz / measured via EL4583
- ROMs - All ROMs 27C040
+ HSync - 24.807kHz / measured via EL4583
+ ROMs - All ROMs 27C040 or 27C801
SOUND.Uxx - Sound ROMs
GAME.Uxx - PROGRAM ROMs (including GFX)
*/