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???
09/18/06 16:44
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 		 #124496 - Nah!
Responding to: ???'s previous message
Kai Klaas said:
Migrate to the AT89S52, buy the Atmel's "ISP cable" and program the AT89S52 by the free Atmel's ISP programming software.


I'd bet there are bigger chances for non-working SPI-ISP via LPT cable (even a purchased one) than parallel programming driven by a microcontroller (properly programmed with proper HW design) - a handful of reasons given http://www.8052.com/forum/read.phtml?id=122146 .

I never had problems programming AT89Cxx nor AT89Sxx using my own "gadgets", but none of them was the LPT-style cable, always a controller-based design. Call them kitchenware ((C)Erik), if they follow the specs, they have no such reason to fail.

JW


List of 37 messages in thread
TopicAuthorDate
at89c51 programmer for linux            01/01/70 00:00      
   provide link            01/01/70 00:00      
      cant you uise whine?            01/01/70 00:00      
         LInux tools            01/01/70 00:00      
            linux and programming via serial            01/01/70 00:00      
               A good Laugh            01/01/70 00:00      
                  it's questionable if it's worth            01/01/70 00:00      
                     worth it?            01/01/70 00:00      
   No experiments!            01/01/70 00:00      
      Nah!            01/01/70 00:00      
         Again, no experiments!!            01/01/70 00:00      
      getting rid of my present chips            01/01/70 00:00      
         Why not just sell them on eBay ...            01/01/70 00:00      
            what to do            01/01/70 00:00      
               If they're a problem, why not just dump 'em?            01/01/70 00:00      
   One problem fixed, one to go; at89c51 specificness            01/01/70 00:00      
      SDCC problems            01/01/70 00:00      
         header file            01/01/70 00:00      
            at89c51=8051            01/01/70 00:00      
   I didnt mention that i was using SDCC            01/01/70 00:00      
      Solution            01/01/70 00:00      
         at89c51s killed -recommend a better chip            01/01/70 00:00      
            google it!            01/01/70 00:00      
            accept thr fact            01/01/70 00:00      
               Sure            01/01/70 00:00      
                  trust ?            01/01/70 00:00      
               FM and Linux            01/01/70 00:00      
                  wow            01/01/70 00:00      
         ez5vb.exe, how would that help with linux?            01/01/70 00:00      
            exactly what I had in mind            01/01/70 00:00      
               yes            01/01/70 00:00      
                  the wonders of free software            01/01/70 00:00      
                     ??            01/01/70 00:00      
                        who, what            01/01/70 00:00      
                           sorry            01/01/70 00:00      
                              try english            01/01/70 00:00      
                                 ok            01/01/70 00:00      

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