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???
02/16/04 17:05
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 		 #64884 - RE: ISP cable AT89C51RD2
Responding to: ???'s previous message
The datasheet specifically says PSEN should not be tied to ground during power up. The reason is not because the bootloader would be invoked. PSEN is sampled during falling edge of reset, not power up.

List of 40 messages in thread
TopicAuthorDate
ISP cable AT89C51RD2            01/01/70 00:00      
   RE: ISP cable AT89C51RD2            01/01/70 00:00      
   RE: ISP cable AT89C51RD2            01/01/70 00:00      
      RE: ISP cable AT89C51RD2            01/01/70 00:00      
         RE: ISP, SPI and me            01/01/70 00:00      
      RE: ISP cable AT89C51RD2            01/01/70 00:00      
         RE: ISP cable AT89C51RD2            01/01/70 00:00      
            Mixed Meanings?            01/01/70 00:00      
               RE: Mixed Meanings?            01/01/70 00:00      
                  RE: Mixed Meanings?            01/01/70 00:00      
                     RE: Sorry:            01/01/70 00:00      
                        RE: Sorry:            01/01/70 00:00      
                  RE: TLAs            01/01/70 00:00      
                     RE: TLAs            01/01/70 00:00      
                        RE: TLAs            01/01/70 00:00      
                           RE: TLAs            01/01/70 00:00      
   RE: ISP cable AT89C51RD2            01/01/70 00:00      
   RE: ISP cable AT89C51RD2            01/01/70 00:00      
      RE: ISP cable AT89C51RD2            01/01/70 00:00      
         RE: ISP cable AT89C51RD2            01/01/70 00:00      
            RE: ISP cable AT89C51RD2            01/01/70 00:00      
               RE: ISP cable AT89C51RD2            01/01/70 00:00      
                  RE: ISP cable AT89C51RD2            01/01/70 00:00      
               RE: ISP cable AT89C51RD2            01/01/70 00:00      
                  RE: ISP cable AT89C51RD2            01/01/70 00:00      
      RE: ISP cable AT89C51RD2; PS            01/01/70 00:00      
   RE: ISP cable AT89C51RD2            01/01/70 00:00      
      RE: ISP cable AT89C51RD2            01/01/70 00:00      
         RE: ISP cable AT89C51RD2            01/01/70 00:00      
            RE: ISP cable AT89C51RD2            01/01/70 00:00      
         RE: ISP cable AT89C51RD2            01/01/70 00:00      
            RE: ISP cable AT89C51RD2            01/01/70 00:00      
               RE: ISP cable AT89C51RD2            01/01/70 00:00      
                  RE: ISP cable AT89C51RD2            01/01/70 00:00      
                     RE: ISP cable AT89C51RD2            01/01/70 00:00      
                        RE: ISP cable AT89C51RD2            01/01/70 00:00      
                           RE: ISP cable AT89C51RD2            01/01/70 00:00      
                              RE: ISP cable AT89C51RD2            01/01/70 00:00      
                              RE: ISP cable AT89C51RD2            01/01/70 00:00      
                              HELP ME TO PROGRAM AT89C51RD2            01/01/70 00:00      

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