(Chip References/Datasheets)
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== Chip References/Datasheets ==
 
== Chip References/Datasheets ==
* Daewoo DMC60C31E
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* Daewoo DMC60C31E CPU ([http://www.alldatasheet.com/view.jsp?Searchword=DMC60C31E datasheet]). Datasheet provides footprint but no programming details. Might need to look at other Daewoo chipsets.
* GoldStar GM76C88AL-15
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* GoldStar GM76C88AL-15 65,536 Bit Memory ([http://www.alldatasheet.com/view.jsp?Searchword=GM76C88AL datasheet] with footprint and read/write details)
 
* TextOn 9636 "5 Dictionaries"
 
* TextOn 9636 "5 Dictionaries"
 
* TextOn SEP 96 DEH 42
 
* TextOn SEP 96 DEH 42

Version vom 11. Mai 2011, 02:04 Uhr

target being used as an example for the EmbeddedAnalysisWorkshop2011.

This is an old Hebrew to German/English/French/etc electronic translator. As I doubt there is JTAG the interesting objective would be looking for serial and dumping/modifying the memory and software. The memory and other chips appear to either be rebranded or made in house. Re-documentation might be required (and interesting).


Photos

Casing Casing

Casing Casing

pcb, main and LCD bottom:

PCB Top PCB Top PCB Top

Chip References/Datasheets

  • Daewoo DMC60C31E CPU (datasheet). Datasheet provides footprint but no programming details. Might need to look at other Daewoo chipsets.
  • GoldStar GM76C88AL-15 65,536 Bit Memory (datasheet with footprint and read/write details)
  • TextOn 9636 "5 Dictionaries"
  • TextOn SEP 96 DEH 42

Pin/Via/Pad clusters

Interesting markings and observations

Thoughts/Todo

  • Document