Texas Instruments TMS320C67X/C67X+ DSP - Manual (Page 272)

SET Set a Bit Field
3-212 Instruction Set SPRU733
Example 1 SET .S1 A0,7,21,A1
Before instruction 1 cycle after instruction
A0 4B13 4A1Eh A0 4B13 4A1Eh
A1 xxxx xxxxh A1 4B3F FF9Eh
Example 2 SET .S2 B0,B1,B2
Before instruction 1 cycle after instruction
B0 9ED3 1A31h B0 9ED3 1A31h
B1 0000 C197h B1 0000 C197h
B2 xxxx xxxxh B2 9EFF FA31h