Hiya,
Anybody still know anything about Intel PL/M-51?
I have to modify some really old firmware written in PL/M that uses floating point procedures in library math51.lib. We have no documentation at all! I'm struggling with a tricky division by zero error.
I reckon my problem might be caused by a rounding error.
Can anyone tell me how to use the facrnm flag, which I think controls rounding mode.
Any documentation on PL/M-51 and/or math51.lib would be greatly appreciated.
ps. math51.lib is date 1992-03-05 size 9644 bytes.
TIA, Rich