Texas Instruments TMS320C6000 Series Reference Manual page 146

Syntax
Opcode
.L unit form:
31 29 28 27
creg z dst
3 5
.S unit form:
31 29 28 27
creg z dst
3 5
Description
OR (.unit) src1 , src2 , dst
.unit = .L1, .L2, .S1, .S2
Opcode map field used...
src1
src2
dst
src1
src2
dst
src1
src2
dst
src1
src2
dst
23 22 18 17
src2
5
23 22 18 17
src2
5
A bitwise OR is performed between src1 and src2 . The result is placed in dst .
The scst 5 operands are sign extended to 32 bits.
For operand type...
uint
xuint
uint
scst5
xuint
uint
uint
xuint
uint
scst5
xuint
uint
13 12 11
src1/cst
x
5
11
13 12
src1/cst x
5
TMS320C62x/C67x Fixed-Point Instruction Set
Bitwise OR
Unit Opfield
.L1, .L2 1111111
.L1, .L2 1111110
.S1, .S2 011011
.S1, .S2 011010
5 4 3 2
op 1 1 0
7
6 5 4 3 2
op 1 0 0 0
6
OR
1 0
s p
1 0
s p
3-99