Absolute Value - Motorola DSP96002 User Manual

FABS.S
Operation:
D ROUND(SP)
Description:
Take the absolute value of the destination operand, round to single precision and store the result in the
destination operand D.
Input Operand(s) Precision: SEP Floating-Point.
Output Operand Precision: SP Floating-Point.
CCR Condition Codes:
C
V
Z
N
I
LR
–
R
A
ER Status Bits:
INX
DZ
UNF
OVF
OPERR-Always cleared.
SNAN -Set if operand is a signaling NaN. Cleared otherwise.
NAN
UNCC -Always cleared.
IER Flags: Flags changed according to standard definition.
A - 86

Absolute Value

D (parallel data bus move)
- Not affected.
- Not affected.
- Set if result is zero. Cleared otherwise.
- Always cleared.
- Set if result is infinity. Cleared otherwise.
- Not affected.
- Not affected.
- Not affected.
-Set if result is inexact. Cleared otherwise.
-Always cleared.
-Set if result underflows. Cleared otherwise.
-Set if result overflows. Cleared otherwise.
-Set if result is a NaN. Cleared otherwise.
DSP96002 USER'S MANUAL
Assembler Syntax:
FABS.S D (move syntax - see the MOVE in-
struction description.)
FABS.S
MOTOROLA