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???
09/30/04 00:11
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 		 #78403 - RE: Correcting the SP89 schematic
Responding to: ???'s previous message
I have used between 6 inches and 25 feet of cable (DB25 fully populated extenders) on the PC parallel port, with only a 100-150 ohm resistor on the MISO line to the PC.

Lucky you!

Kai

List of 26 messages in thread
TopicAuthorDate
AT89S8252 ISP via SPI            01/01/70 00:00      
   RE: AT89S8252 ISP via SPI            01/01/70 00:00      
      Alternative ISP software            01/01/70 00:00      
      RE: AT89S8252 ISP via SPI            01/01/70 00:00      
   RE: AT89S8252 ISP via SPI            01/01/70 00:00      
      RE: AT89S8252 ISP via SPI            01/01/70 00:00      
   RE: AT89S8252 ISP via SPI            01/01/70 00:00      
      RE: AT89S8252 ISP via SPI            01/01/70 00:00      
   RE: AT89S8252 ISP via SPI            01/01/70 00:00      
      Problem is on P1.6 (MISO)            01/01/70 00:00      
   RE: AT89S8252 ISP via SPI            01/01/70 00:00      
      RE: AT89S8252 ISP via SPI            01/01/70 00:00      
         Problem solved            01/01/70 00:00      
            Oops, credited wrong person            01/01/70 00:00      
   Correcting the SP89 schematic            01/01/70 00:00      
      Proven-Product Syndrome strikes again            01/01/70 00:00      
      RE: Correcting the SP89 schematic            01/01/70 00:00      
         RE: Correcting the SP89 schematic            01/01/70 00:00      
         RE: Correcting the SP89 schematic            01/01/70 00:00      
         RE: Correcting the SP89 schematic            01/01/70 00:00      
            RE: Correcting the SP89 schematic            01/01/70 00:00      
   Simplified and working schematic            01/01/70 00:00      
      RE: Simplified and working schematic            01/01/70 00:00      
         RE: Simplified and working schematic            01/01/70 00:00      
            RE: Simplified and working schematic            01/01/70 00:00      
               Working design            01/01/70 00:00      

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