Oct 15, 2015
11:41 PM
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Oct 15, 2015
11:41 PM
Anybody know if the PSoC1 Miniprog1 will have enough drive to program via opto-couplers. I have isolated all IO lines to the outside world with CNY17-4 opto's and would like to program the PSoC using the connector to the outside.
Regards
Chris D.
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Oct 18, 2015
11:54 PM
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Oct 18, 2015
11:54 PM
Hello Chris,
Firstly, Miniprog1 lines do not have enough strength to drive the diodes of opto-couplers. Secondly, the ISSP data line is bi-directional, and creating an opto-coupler wall will be difficult.
Sampath Selvaraj