Motorola DSP96002 User Manual page 300

FCOPYS.S
Operation:
Sign of S D ROUND(SP)
Description:
Copy the sign of the floating-point operand S to the floating-point operand D, round the resulting operand
D to single precision and store the result in the specified destination 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 - 112
Copy Sign
D
(parallel data bus move)
- Not affected.
- Not affected.
- Set if result is zero. Cleared otherwise.
- Set if result is negative. Cleared otherwise.
- 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:
FCOPYS.S S,D (move syntax - see the MOVE in-
struction description.)
FCOPYS.S
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