Space Train: Difference between revisions
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|date || 17/01/2015 | |date || 17/01/2015 | ||
|- | |- | ||
|emulator || | |emulator || MAME 0.158 | ||
|- | |- | ||
|dev || | |dev || David Haywood | ||
|} | |} | ||
{| style="float: right;" border="1" cellpadding="3" cellspacing="0" | {| style="float: right;" border="1" cellpadding="3" cellspacing="0" | ||
|+ style="background:silver" | PCB Infos | |+ style="background:silver" | PCB Infos | ||
|- | |- | ||
|name || ''' | |name || '''[http://adb.arcadeitalia.net/?mame=spactrai spactrai on Arcade Database]''' | ||
|- | |- | ||
|description || '''Space Train''' | |description || '''Space Train''' | ||
| Line 49: | Line 49: | ||
!status | !status | ||
|- | |- | ||
|1x || [[ | |1x || [[2716|MM2758A]] || 7 main PCB || dumped | ||
|- | |- | ||
|1x || [[2716|MK2716J]] || 6 main PCB || dumped | |1x || [[2716|MK2716J]] || 6 main PCB || dumped | ||
| Line 69: | Line 69: | ||
|2x || [[SRAM 1k x 4|SY2114L-2]] || main PCB | |2x || [[SRAM 1k x 4|SY2114L-2]] || main PCB | ||
|- | |- | ||
|2x || [[SRAM 256 x 4| | |2x || [[SRAM 256 x 4|2101A-2]] || main PCB | ||
|- | |- | ||
|5x || [[SRAM 256 x 1|SN74S201J]] || main PCB | |5x || [[SRAM 256 x 1|SN74S201J]] || main PCB | ||
| Line 90: | Line 90: | ||
==Notes== | ==Notes== | ||
On CPUs PCB there is a black epoxy block (DIP40 | EPROM 1cen.bin contains the following: "ADAR LTD 1981" at location 0x8FE | ||
----- | |||
On CPUs PCB there is a black epoxy block (DIP40-600mil). No idea of what it is. | |||
----- | |||
update 20151208: redumped EPROM 7cen.bin. It is etched "MM2758A" which according to schematics is an 1Kx8 EPROM, but in reality it is an 2Kx8 | |||
==Files== | ==Files== | ||
| Line 99: | Line 103: | ||
Image:1274_main_PCB_component_side.jpg|main PCBs component side | Image:1274_main_PCB_component_side.jpg|main PCBs component side | ||
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| | File:1274_readme.pdf|manual | ||
</gallery> | </gallery> | ||
| Line 105: | Line 109: | ||
[[Category:Arcade]] | [[Category:Arcade]] | ||
[[Category:f205v]] | [[Category:f205v]] | ||
[[Category:David Haywood]] | |||
[[Category:Dump complete]] | [[Category:Dump complete]] | ||
[[Category: | [[Category:Emulated]] | ||
[[Category:MAME 0.158]] | |||
[[Category:1981]] | [[Category:1981]] | ||
[[Category:Adar]] | [[Category:Adar]] | ||
Latest revision as of 15:06, 22 November 2024
| dumper | f205v |
| date | 17/01/2015 |
| emulator | MAME 0.158 |
| dev | David Haywood |
| name | spactrai on Arcade Database |
| 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 | 2101A-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
EPROM 1cen.bin contains the following: "ADAR LTD 1981" at location 0x8FE
On CPUs PCB there is a black epoxy block (DIP40-600mil). No idea of what it is.
update 20151208: redumped EPROM 7cen.bin. It is etched "MM2758A" which according to schematics is an 1Kx8 EPROM, but in reality it is an 2Kx8
Files
-
Assembled PCBs component side
-
CPUs PCBs component side
-
CPUs PCB solder side
-
main PCBs component side
-
main PCB solder side
-
manual
1274
