Texas Instruments TMS320C3x User Manual

Page 713

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Instruction Opcodes

A-2

Table A–1. TMS320C3x Instruction Opcodes

Instruction

31

30

29

28

27

26

25

24

23

ABSF

0

0

0

0

0

0

0

0

0

ABSI

0

0

0

0

0

0

0

0

1

ADDC

0

0

0

0

0

0

0

1

0

ADDF

0

0

0

0

0

0

0

1

1

ADDI

0

0

0

0

0

0

1

0

0

AND

0

0

0

0

0

0

1

0

1

ANDN

0

0

0

0

0

0

1

1

0

ASH

0

0

0

0

0

0

1

1

1

CMPF

0

0

0

0

0

1

0

0

0

CMPI

0

0

0

0

0

1

0

0

1

FIX

0

0

0

0

0

1

0

1

0

FLOAT

0

0

0

0

0

1

0

1

1

IDLE

0

0

0

0

0

1

1

0

0

IDLE2

0

0

0

0

0

1

1

0

0

LDE

0

0

0

0

0

1

1

0

1

LDF

0

0

0

0

0

1

1

1

0

LDFI

0

0

0

0

0

1

1

1

1

LDI

0

0

0

0

1

0

0

0

0

LDII

0

0

0

0

1

0

0

0

1

LDM

0

0

0

0

1

0

0

1

0

LDP

0

0

0

0

1

0

0

0

0

LSH

0

0

0

0

1

0

0

1

1

LOPOWER

0

0

0

1

0

0

0

0

1

MAXSPEED

0

0

0

1

0

0

0

0

1

MPYF

0

0

0

0

1

0

1

0

0

† The opcode is the same for standard and delayed instructions.

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