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Programming EPROM with 8-bitclassics board


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Check that programming voltage is set to 21V and duration should be 50ms/byte. It will take about 3 1/2 minutes to program if set correctly. Also check you have chip oriented correctly in the board. Is the board facing the right direction in the 2600? Might also be a good idea to post the binary you are using so we can check it is ok.

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