diff options
Diffstat (limited to 'src/mame/drivers/luckybal.cpp')
-rw-r--r-- | src/mame/drivers/luckybal.cpp | 51 |
1 files changed, 50 insertions, 1 deletions
diff --git a/src/mame/drivers/luckybal.cpp b/src/mame/drivers/luckybal.cpp index 1349d3743b3..2f2689770cf 100644 --- a/src/mame/drivers/luckybal.cpp +++ b/src/mame/drivers/luckybal.cpp @@ -24,11 +24,60 @@ ********************************************************************* + PCB specs: + + Sikscreened: 'PCB Ver 1.5' + Sikscreened: 'SIELCON GAMES' + Sikscreened: 'Copyright 1996' + Sikscreened: 'MADE IN ARGENTINA' + + 1x Unknown sanded PLCC68 IC (identified as Zilog Z180). + 1x unknown sanded DIL24 IC labeled PLD-01. + 1x unknown sanded DIL28 IC labeled PLD-02. + 1x unknown sanded DIL20 IC labeled PLD-03 @U21. + 1x unknown sanded DIL64 IC @U12. + + 1x PPI 8255 (@U10) + 3x 4099 (8-Bit Addressable Latch) @U1-U3-U5. + 3x 4512 (8-Channel Data Selector) @U2-U4-U7. + + 1x INMOS B IMS1630K-70M (8K x 8 SRAM, DIL28)... NOTE: Replaced by UT6264CPC-70LL in another board. + 4x sanded IC's (looks like RAM). + + 1x 27C512 (program ROM). + 1x M27C4001 (GFX + sound samples). + 1x 24C04 serial EEPROM (missing). + + 1x unknown DAC (DIL16) @U13. + 1x LM324 (Single Supply Quad Operational Amplifier) + + 1x Maxim MAX691CPE (battery supervisor). + + 1x 21.47727 MHz. crystal. + 1x 12.288 MHz. crystal, near the Zilog Z180. + + 1x 8 DIP Switches bank. + 1x pushbutton silkscreened 'PAGE'. + 1x pushbutton silkscreened 'RESET'. + + 1x 3.6 V. battery. + + 1x 2x10 blind connector silkscreened 'EXPANSION PORT'. + 1x 2x17 blind connector silkscreened 'EXPANSION SLOT'. + 1x 6-pin connector silkscreened 'NET'. + 1x RS232 connector silkscreened 'RS-232'. + 1x 2x28 JAMMA type connector. + +********************************************************************* + Notes: - Programming mode is driven through POS#5 controls (joystick + bet button) - - Identified the CPU as Zilog Z180. + - The roulette numbers lamps multiplexion & animation seems to be drive from + the DIL28 IC (labeled PLD-02). + + - Identified the PLCC68 CPU as Zilog Z180. ********************************************************************* |