Computer Hardware User's Guide

Instruction Opcodes
A-6
Table A–1. TMS320C3x Instruction Opcodes (Continued)
Instruction 232425262728293031
ABSI||STI 1 1 0 0 1 0 1
ADDF3||STF 1 1 0 0 110––
ADDI3||STI 1 1 0 0 111––
AND3||STI 1 1 0 1 000––
ASH3||STI 1 1 0 1 001––
FIX||STI 1 1 0 1 010––
FLOAT||STF 1 1 0 1 011––
LDF||STF 1 1 0 1 100––
LDI||STI 1 1 0 1 101––
LSH3||STI 1 1 0 1 110––
MPYF3||STF 1 1 0 1 111––
MPYI3||STI 1 1 1 0 000––
NEGF||STF 1 1 1 0 001––
NEGI||STI 1 1 1 0 010––
NOT||STI 1 1 1 0 011––
OR3||STI 1 1 1 0 100––
SUBF3||STF 1 1 1 0 101––
SUBI3||STI 1 1 1 0 110––
XOR3||STI 1 1 1 0 111––
Reserved for reset,
traps, and interrupts
011111111
The opcode is the same for standard and delayed instructions.