tm1300 NXP Semiconductors, tm1300 Datasheet - Page 468

• Manufacturer Part Number: tm1300
• Description: Tm-1300 Media Processor
• Manufacturer: NXP Semiconductors

TM1300 Data Book
ugeq
SYNTAX
FUNCTION
DESCRIPTION
the second argument, r src2 ; otherwise, r dest is set to 0. The arguments are treated as unsigned integers.
modification of the destination register. If the LSB of r guard is 1, r dest is written; otherwise, r dest is not changed.
EXAMPLES
A-182
r30 = 3, r40 = 4
r10 = 0, r60 = 0x100, r30 = 3
r20 = 1, r50 = 0x1000, r60 = 0x100
r70 = 0x80000000, r40 = 4
r70 = 0x80000000
The
The
[ IF r guard ] ugeq r src1 r src2
if r guard then {
}
if (unsigned)r src1 >= (unsigned)r src2 then
else
ugeq
ugeq
r dest
r dest
Initial Values
operation sets the destination register, r dest , to 1 if the first argument, r src1 , is greater than or equal to
operation optionally takes a guard, specified in r guard . If a guard is present, its LSB controls the
1
0
PRODUCT SPECIFICATION
ugeq r30 r40
IF r10 ugeq r60 r30
IF r20 ugeq r50 r60
ugeq r70 r40
ugeq r70 r70
r dest
Operation
r80
r100
r110
Unsigned compare greater or equal
r50
r90
r80
no change, since guard is false
r90
r100
r110
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
0
1
1
1
Philips Semiconductors
ATTRIBUTES
igeq ugeqi
SEE ALSO
Result
1, 2, 3, 4, 5
alu
No
35
—
2
1