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???
07/15/03 16:45
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#50745 - RE: 8031 programmer
Responding to: ???'s previous message
Edisio Alves de Aguiar Ju wrote:
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Is there a good approach for a free 8031 programmer around?

No programmer needed - can't get much cheaper than that...

As others have mentioned the 80(C)31 is ROM-less, so you'll need external program memory. If you already have (access to) an EPROM programmer, just get an EPROM and a 74HC573 address latch chip and start experimenting.

If you don't have an EPROM programmer it would be easier to get an ISP chip that can be programmed through a serial port, or get a chip like the Atmel AT89Cx051 and build a programmer for that.

Best regards,

Mikkel C. Simonsen


List of 19 messages in thread
TopicAuthorDate
8031 programmer            01/01/70 00:00      
   RE: 8031 programmer            01/01/70 00:00      
      RE: 8031 programmer            01/01/70 00:00      
   RE: 8031 programmer            01/01/70 00:00      
   RE: 8031 programmer            01/01/70 00:00      
      RE: 8031 programmer            01/01/70 00:00      
         RE: 8031 programmer            01/01/70 00:00      
            RE: 8031 programmer            01/01/70 00:00      
               RE: 8031 programmer            01/01/70 00:00      
         RE: 8031 programmer            01/01/70 00:00      
            RE: 8031 programmer            01/01/70 00:00      
   simple at89s51 programmer            01/01/70 00:00      
      simple at89s51 programmer(sorry the link            01/01/70 00:00      
         RE: simple at89s51 programmer(sorry the link            01/01/70 00:00      
         RE: simple at89s51 programmer(sorry the link            01/01/70 00:00      
            RE: ... sorry the link ...            01/01/70 00:00      
               This works...            01/01/70 00:00      
                  RE: This works...            01/01/70 00:00      
                     RE: This works...            01/01/70 00:00      

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