Space Train: Difference between revisions

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Image:1274_main_PCB_solder_side.jpg|main PCB solder side
Image:1274_main_PCB_solder_side.jpg|main PCB solder side
File:1274_readme.pdf|Readme
File:1274_readme.pdf|Readme
File:1274.zip|ROMs
</gallery>
</gallery>



Revision as of 21:48, 17 January 2015

EMU Infos
dumper f205v
date 17/01/2015
emulator
dev
PCB Infos
name 1274
description Space Train
year 1981
manufacturer Adar Ltd

Technical references

CPUs

QTY Type clock position function
1x LH0080A Z80A-CPU CPUs PCB 8-bit Microprocessor - main
1x UM324PC main PCB Quad Operational Amplifier - sound
1x TDA2003 main PCB Audio Amplifier - sound
1x oscillator 18432 main PCB

ROMs

QTY Type position status
1x MM2758A 7 main PCB dumped
1x MK2716J 6 main PCB dumped
5x AM2732DC 1-5 CPUs PCB dumped
1x DM74S288 STK main PCB dumped

RAMs

QTY Type position
2x MM2114N-055 main PCB
2x SY2114L-2 main PCB
2x [[SRAM 256 x 4|2101]A-2] main PCB
5x SN74S201J main PCB

PLDs

QTY Type position status

Others

1x 22x2 edge connector (main PCB)
1x 10x2 edge connector (main PCB)
2x trimmer (main PCB)
1x 6x2 switches DIP (main PCB)

Notes

On CPUs PCB there is a black epoxy block (DIP40, 300mil). No idea of what it is.

Files

1274