Motorola DSP96002 User Manual page 376

INTU
to Unsigned Integer Conversion
Operation:
Unsigned Integer(D)
(parallel data bus move)
Description:
Convert the specified floating-point operand to 32-bit, unsigned integer. The rounding mode is that spec-
ified in the SR. The result is stored in the low portion of D. The high and middle portions of D remain un-
changed.
The following table lists the results for some special cases:
Source operand
Greater than 2 31 - 1
Less than -2 31
+infinity
-infinity
NaN
+/- Zero
Input Operand(s) Precision: SEP Floating-Point.
Output Operand Precision: 32-bit integer.
CCR Condition Codes:
C
V
Z
N
I
LR
–
R
A
A - 188
Floating-Point
D.L
Result
$7FFFFFFF
$80000000
$7FFFFFFF
$80000000
$FFFFFFFF
$00000000
- Not affected.
- Set if source operand is a NaN, infinity or negative non-zero. Set if positive source
operand is too big to be representable in the integer number range. Cleared oth-
erwise.
- Set if result is zero. Cleared otherwise.
- Set if source operand is negative. Cleared otherwise.
- Set if source operand is infinity. Cleared otherwise.
- Not affected.
- Not affected.
- Not affected.
DSP96002 USER'S MANUAL
Assembler Syntax:
INTU D
(move syntax - see the Move instruction description.)
INTU
MOTOROLA