Pin won't turn off properly
Mr MCU email (remove spam text)
I have done similar applications with a SX28 without any problems. Using it
to R/W on a Z80 buss. Although not with PortA; however I have used PortA
with other high freq apps. Always with the SX28 ... size is generally not a
problem in our products ...
Is the SX decoupled, (eg .1mf or tant cap right at the SX's power pins)?
The only other thing I can think of is to hack wire up a SX28. I don't
believe that lead length, capacitance / inductance of the trace or any of
that other stuff is the problem. Assuming that the SX18 is decoupled, I
think the problem may be in the '18.
http://www.piclist.com hint: To leave the PICList
See also: www.piclist.com/techref/ubicom/devices.htm?key=sx
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