Yes, that's what I expect. The question of if the gate is AND or NAND does come into this though and would just flip the banks. Easy to sort out if I had a working Tside (I don't at the moment). One issue gives me pause with what I wrote... the DLC interrupt seems to be in the switched bank. In the case this interrupt fires in the upper bank, the PCM will crash. Yipes did I find a bug???? or is that interrupt just not used. If not used, why provide a vector in a switched bank.
I am getting closer to being able to help with this but still struggling with some of the basics. Also struggling with finger problems... I soldered a header strip in place of the flex cable that broke. I should have placed one on the comp side to use a standard ribbon cable. now I need to cross all the wires ^&%&^%&^%
When I get the latest little (?) project of the schematic done, I would like to disassemble the erase and write routines. Have you already done this??
-Tom
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