[A83] Re: Distance RAM clearer :-)
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[A83] Re: Distance RAM clearer :-)
Does someone know how to use this?
It could make things a lot easyer, I think.
Ronald
ASM_IND_VALUE
-------------
19d REC1STBYTE : This routine goes into idle
or low power mode and waits for
the data lines to change. Then
reads a byte of data using the TI-83
bit protocol. This only reads the 1st
byte of data. The byte is returned
in the accumlator.
20d REC1STBYTENC : The same as REC1STBYTE except
that the cursor does not flash.
The byte is returned in the
accumulator.
22d RECABYTE : This routine looks at the data
lines for activity for about
2 seconds and reads in a single
byte of data. If no data is found
an error will be generated.
The byte is returned in the
accumulator.
11d SENDABYTE : This routine sends a byte of
data across the data lines
using the TI-83 bit protocol. If
there is no response within about 2
seconds an error is generated.
The data to be sent needs to be in
the accumulator.
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