Texas Instruments TMS320C67X - Page 169

Convert Double-Precision Floating-Point Value to Integer With Truncation DPTRUNC
3-109 Instruction SetSPRU733
Pipeline
Stage
E1 E2 E3 E4
Read src2_l
src2_h
Written dst
Unit in use
.L
Instruction Type 4-cycle
Delay Slots 3
Functional Unit
Latency
1
See Also DPINT, DPSP, SPTRUNC
Example
DPTRUNC .L1 A1:A0,A4
Before instruction 4 cycles after instruction
A1:A0
4021 3333h
3333 3333h 8.6 A1:A0 4021 3333h 3333 3333h 8.6
A4 xxxx xxxxh A4 0000 0008h 8
Pipeline