Texas Instruments TMS320C67X/C67X+ DSP User Manual

Page 325

Subtract Two Single-Precision Floating-Point Values

SUBSP

3-265

Instruction Set

SPRU733

Pipeline
Stage

Read

src1
src2

Written

dst

Unit in use

Instruction Type

4-cycle

Delay Slots

Functional Unit
Latency

See Also

ADDSP, SUB, SUBDP, SUBU

Example

SUBSP .L1X A2,B1,A3

Before instruction

4 cycles after instruction

A2 4109 999Ah

8.6

B1 C020 0000h

−2.5

A3 XXXX XXXXh

A3 4131 999Ah

11.1

Pipeline