2313 Power Down and Sleep mode

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Is there any documentation anywhere which Describes what happens to all the different chips lines in these two modes. Is it safe to assume the I/O pins are all tri-stated It doesn't seem to get into it in the data sheet.

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It has been a while since I had used one of these, but I beliee that the I/O lines stay at whatever they were before the sleep command is issued. So if you would like all of the pins to tri-state, I would suggest writing to the DDR for the ports tomake them inputs.

l8r.

Chuck Erhardt

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