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#1
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PIC 16C5X Programmer
Has anyone build David Taits PIC16C5X programmer.
(http://www.nexuscomputing.com/picarchive/upp.html) On the schematic, whats PL3 and PL4 used for? |
#2
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"kl1k" wrote in message
... Has anyone build David Taits PIC16C5X programmer. (http://www.nexuscomputing.com/picarchive/upp.html) On the schematic, whats PL3 and PL4 used for? They are used for ISP (In System Programming) of PIC chips in a target system. A lead is connected from PL3 to a similar connector in the target system and a PIC chip in the target system is programmed without having to remove it and plug it in to the programmer. -- Brian Gregory. (In the UK) To email me remove the letter vee. |
#3
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Thanks - I won't be needing it then
"Brian Gregory [UK]" wrote in message ... "kl1k" wrote in message ... Has anyone build David Taits PIC16C5X programmer. (http://www.nexuscomputing.com/picarchive/upp.html) On the schematic, whats PL3 and PL4 used for? They are used for ISP (In System Programming) of PIC chips in a target system. A lead is connected from PL3 to a similar connector in the target system and a PIC chip in the target system is programmed without having to remove it and plug it in to the programmer. -- Brian Gregory. (In the UK) To email me remove the letter vee. |
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