F4 port board for MSX2+

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By Alexey

Guardian (2459)

Alexey's picture

01-03-2016, 00:19

The problem has been found. On the newer FMPAC/F4 combo board the places for 74LS74 and 74LS125 are wrongly marked. So everyone who is making F4 circuit on this board, please solder 74LS74 on the place marked as 74LS125 and 74LS125 on the place marked as 74LS74. The earlier version of the FMPAC board with F4 circuit on its top is not affected. The small board that is dicsussed in thie topic is not affected either!

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