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Discussion Groups | BasicX | ShiftIn ShiftOut

Discussion forum for the BasicX family of microcontroller chips.

ShiftIn ShiftOut - Marv Skinner - Feb 29 2:18:00 2000

I'm Trying to Read and Write to a NJU6355 Clock Ic.
It Writes LSB first of each digit and each digit is a nibble of the
Byte, or binnary coded decimal.
It also reads LSB first of each digit BCD format.
I am using a terminal program to input the time and read it back
example
years 98
Write to clock 8 1000 then 9 1001
Read clock 8 1000 then 9 1001

How can I do this using ShiftIn and ShiftOut for BX-24 or how do I do
the bit manipulation to get it to work. Need Help I have tried every
combination I can think of.
THIA Marv





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