Texas Instruments TMS320C67X/C67X+ DSP User Manual
Page 256
OR
Bitwise OR
3-196
Instruction Set
SPRU733
Execution
if (cond)
src1 OR src2
→
dst
else nop
Pipeline
Stage
E1
Read
src1, src2
Written
dst
Unit in use
.L or .S
Instruction Type
Single-cycle
Delay Slots
0
See Also
AND, XOR
Example 1
OR .S1
A3,A4,A5
Before instruction
1 cycle after instruction
A3
08A3 A49Fh
A3
08A3 A49Fh
A4
00FF 375Ah
A4
00FF 375Ah
A5
xxxx xxxxh
A5
08FF B7DFh
Example 2
OR .L2
−12,B2,B8
Before instruction
1 cycle after instruction
B2
0000 3A41h
B2
0000 3A41h
B8
xxxx xxxxh
B8
FFFF FFF5h
Pipeline