beautypg.com

Motorola DSP96002 User Manual

Page 440

background image

A - 252

DSP96002 USER’S MANUAL

MOTOROLA

CCR Condition Codes:

C

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

V

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

Z

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

N

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

I

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

LR

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

R

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

A

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

ER Status Bits:

INX

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

DZ

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

UNF

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

OVF

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

OPERR - Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

SNAN

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

NAN

- Affected by the accompanying Data ALU operation if the specified condition is true.

Not affected otherwise.

UNCC

- Not affected.

IER Flags: Flags changed according to standard definition.

Instruction Format

- Opcode-operands: S,D

IFcc.U

IFcc.U

0000

010c

cccc

tttT

TT

uu

uuuu

uuuu

uuuu

31

14 13

0