Hard Times (set 2): Difference between revisions

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|1x || [[LM358|LM358N]] || - || io10 || Dual Operational Amplifier - sound
|1x || [[LM358|LM358N]] || - || io10 || Dual Operational Amplifier - sound
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|1x || [[mc1458|MC1458N]] || - || ic50 || Dual Operational Amplifier - sound
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|-
|1x || oscillator || 24.00000MHz || xl1 || close to main
|1x || oscillator || 24.00000MHz || xl1 || close to main

Revision as of 15:54, 28 April 2024

EMU Infos
dumper f205v, Corrado Tomaselli, Gnoppi
date 29/08/2007
emulator MAME 0.118u6
dev David Haywood
PCB Infos
name hrdtimesa on ProgettoEMMA
hrdtimesa on Arcade Database
description Hard Times (set 2)
year 19940628
manufacturer Playmark

Technical references

CPUs

QTY Type clock position function
1x MC68000FN12 u52 16/32-bit Microprocessor - main
1x PIC16C57-HS/P io15 8bit CMOS Microcontroller - sound (internal ROM not dumped)
1x OKI M6295 io12 4-Channel Mixing ADCPM Voice Synthesis LSI - sound
1x LM358N - io10 Dual Operational Amplifier - sound
1x MC1458N - ic50 Dual Operational Amplifier - sound
1x oscillator 24.00000MHz xl1 close to main
1x oscillator 26.00000MHz xl2 close to PLCC
1x blu resonator 1000J-S y1 between Oki and PIC

ROMs

QTY Type position status
1x W27E040-12 30 dumped
2x M27C4001 31-32 dumped
1x 27800 FH1,FH2,MH1,MH2 dumped

RAMs

QTY Type position
8x HM3-65728BK-5 u23,u24,u90,u91,u114,u115,u127,u128
4x KM62256BLS-7L u3,u4,u75,u76

PLDs

QTY Type position status
1x TPC1020AFN-084C u103 read protected
2x PAL16AS15 u58,u182 read protected
3x TIBPAL22V10ACNT u113,u183,u211 read protected

Others

1x 28x2 JAMMA edge connector
1x trimmer (volume)
2x 8 DIP switches banks (S1,S2)

Notes

PCB is marked: "made in Italy by PlaYmark", "LC HARD TIMES" and "28-06-94" on component side ("LC" is the Italian for "Lato Componenti" which translates to "Components Side")
PCB is marked: "LS HARD TIMES" and "28-06-94" on solder side ("LS" is the Italian for "Lato Saldature" which translates to "Solders Side")
PCB is labelled: "PlaYmark N°001775" on component side

Files

590