Texas Instruments TMS320C67X - Page 433

Mapping Between Instruction and Functional Unit
Mapping Between Instruction and Functional UnitB-6 SPRU733
Table B−1. Functional Unit to Instruction Mapping (Continued)
Instruction
Functional Unit
Instruction
.D Unit.S Unit.M Unit.L Unit
STB memory (15-bit offset) 
‡
STH memory 
STH memory (15-bit offset) 
‡
STW memory 
STW memory (15-bit offset) 
‡
SUB 
SUBAB 
SUBAH 
SUBAW 
SUBC 
SUBDP 
§
SUBSP 
§
SUBU 
SUB2 
XOR 
ZERO   
†
S2 only
‡
D2 only
§
C67x+ DSP-specific instruction