Texas Instruments TMS34010 - Page 99

Appendix 0
D-8
Note:
There are hever more than two inputs to a function, with the exception of
FP-COMPARE, which has three. Also, every function returns only one
result
though it may be an integer, a single precision, or a double precision
number. Remember that single and double precision results
are returned
via the argument stack,
while integer results are returned via register AS.