beautypg.com

Setw set long word operand setw – Motorola DSP96002 User Manual

Page 489

background image

MOTOROLA

DSP96002 USER’S MANUAL

A - 301

SETW

Set Long Word Operand

SETW

Instruction Fields:

(u u)

D

d d d

Dn.L

n n n

where nnn = 0-7

Timing: 2 + mv oscillator clock cycles

Memory: 1 + mv program words

Operation:

$FFFFFFFF

D.L (parallel data bus move)

Assembler Syntax:

SETW D

(move syntax - see the Move instruction description.)

Description:

The low portion (long word) of the destination operand is set to all ones.

Input Operand(s) Precision: 32-bit integer.

Output Operand Precision: 32-bit integer.

CCR Condition Codes:

C

- Not affected.

V

- Always cleared.

Z

- Always cleared.

N

- Always set.

I

- Not affected.

LR

- Not affected.

R

- Not affected.

A

- Not affected.

ER Status Bits: Not affected.

IER Flags: Not affected.

Instruction Format: SETW D (move syntax - see the Move instruction description.)

11

0uuu

1001

1ddd

31

14 13

0

OPTIONAL EFFECTIVE ADDRESS EXTENSION OR IMMEDIATE LONG DATA

DATA BUS MOVE FIELD