hi
i have just been looking through the diagrams and documentation
for the ts7200
my first assesment of the pc-104 was that the logic levels where at
3.5v logic levels and not at 5v logic levels but on a second look
the levels for the pc-104 bus are not stated
having 5v on there i suppose supports legacy devices ,but they
appear to be driven using 3.5v logic
some of the lines look buffered but some are not , rather than
make assumptions on this i thought i would be better asking
i am currently working on a custom pc-104 expansion card that is
going to be easier to interface with 3.5 v logic levels
dave
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