Add Add Two Signed Integers Without Saturation - Texas Instruments TMS320C67X Reference Manual

ADD
Add Two Signed Integers Without Saturation
ADD
Syntax
Compatibility
Opcode
31 29 28 27
creg z dst
3 1 5
3-44 Instruction Set
Add Two Signed Integers Without Saturation
ADD (.unit) src1, src2, dst
or
ADD (.D1 or .D2) src2, src1, dst
.unit = .L1, .L2, .S1, .S2
C62x, C64x, C67x, and C67x+ CPU
.L unit
23 22 18
src2
5
Opcode map field used...
src1
src2
dst
src1
src2
dst
src1
src2
dst
src1
src2
dst
src1
src2
dst
17 13 12 11
src1 x
5 1
For operand type...
sint
xsint
sint
sint
xsint
slong
xsint
slong
slong
scst5
xsint
sint
scst5
slong
slong
5 4 3 2 1
op 1 1 0 s p
7 1
Unit Opfield
.L1, .L2 000 0011
.L1, .L2 010 0011
.L1, .L2 010 0001
.L1, .L2 000 0010
.L1, .L2 010 0000
SPRU733
0
1