Floating-Point Conversion - Motorola DSP96002 User Manual

FLOATU.S
Operation:
D.L CONVERT TO FP
(parallel data bus move)
Description:
Convert the unsigned 32-bit integer located in the low portion of the operand D into a floating-point oper-
and, round to single precision and store the result in the operand D.
Input Operand(s) Precision: 32-bit unsigned integer.
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 -Always cleared.
NAN
UNCC -Always cleared.
IER Flags: Flags changed according to standard definition.
A - 132
Unsigned Integer to

Floating-Point Conversion

ROUND(SP) D
- Not affected.
- Not affected.
- Set if result is zero. Cleared otherwise.
- Always cleared.
- Always cleared.
- Not affected.
- Not affected.
- Not affected.
-Set if result is inexact. Cleared otherwise.
-Always cleared.
-Always cleared.
-Always cleared.
-Always cleared.
DSP96002 USER'S MANUAL
Assembler Syntax:
FLOATU.S D
(move syntax - see the MOVE instruction de-
scription.)
FLOATU.S
MOTOROLA