Texas Instruments TMS320C6000 Series Reference Manual page 150

Example 3
Before instruction
A5:A4 0000 0000h
A7:A6 XXXX XXXXh
B2 112A 3FA2h
CSR 0001 0100h
2 cycles after instruction
A5:A4 0000 0000h
A7:A6 0000 0000h
B2 112A 3FA2h
CSR 0001 0100h
† Signed 40-bit (long) integer
SADD .L1X B2,A5:A4,A7:A6
7C83 39B1h 1922644401
XXXX XXXXh
287981474
7C83 39B1h
83C3 7953h
Not saturated
Integer Addition With Saturation to Result Size
1 cycle after instruction
†
A5:A4 0000 0000h
A7:A6 0000 0000h
B2 112A 3FA2h
CSR 0001 0100h
TMS320C62x/C67x Fixed-Point Instruction Set
SADD
7C83 39B1h
8DAD 7953h
2376956243
CSR
3-103
†