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???
03/20/08 21:26
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#152392 - How to ...
Responding to: ???'s previous message
how to program an EEPROM?

You get the appropriate datasheet and religiously follow the process that you will find described within.

how to make a EEPROM programmer?

That mostly depends on what type of EEPROM you're planning to program. If you want to make a completely generic EEPROM programmer, you're facing a truly monumental task, since you'll need to drive a large number of pins to fairly exact voltages and with tight timing specifications.

List of 16 messages in thread
TopicAuthorDate
Help! programming an EEPROM            01/01/70 00:00      
   try ponyprog            01/01/70 00:00      
      AT89C46A            01/01/70 00:00      
   How to ...            01/01/70 00:00      
      AT93C46A            01/01/70 00:00      
         if you do have a '51 devboard at hand...            01/01/70 00:00      
            devboard?            01/01/70 00:00      
         Of course it does!            01/01/70 00:00      
         In that case ...            01/01/70 00:00      
            Have to learn reading            01/01/70 00:00      
         Why?            01/01/70 00:00      
            cant afford one            01/01/70 00:00      
               Look on eBay            01/01/70 00:00      
         Programming AT93C46A            01/01/70 00:00      
            thanks            01/01/70 00:00      
   Possibly valid, but ...            01/01/70 00:00      

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