PNX1301 PHILIPS [NXP Semiconductors], PNX1301 Datasheet - Page 494

• Manufacturer Part Number: PNX1301
• Description: Media Processors
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Unsigned compare less or equal with immediate
SYNTAX
FUNCTION
DESCRIPTION
opcode modifier, n; otherwise, rdest is set to 0. The arguments are treated as unsigned integers.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
r30 = 3
r30 = 3
r30 = 3
r10 = 0, r40 = 0x100
r20 = 1, r40 = 0x100
r60 = 0x80000000
The
The
[ IF rguard ] uleqi(n) rsrc1
if rguard then {
}
if (unsigned)rsrc1 <= (unsigned)n then
else
uleqi
uleqi
rdest
rdest
Initial Values
1
0
operation sets the destination register, rdest, to 1 if the first argument, rsrc1, is less than or equal to the
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
uleqi(2) r30
uleqi(3) r30
uleqi(4) r30
IF r10 uleqi(63) r40
IF r20 uleqi(63) r40
uleqi(127) r60
rdest
Operation
r80
r90
r100
r120
PRELIMINARY SPECIFICATION
r50
r100
PNX1300/01/02/11 DSPCPU Operations
r80
r90
r100
no change, since guard is false
r100
r120
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
0
1
1
0
0
ATTRIBUTES
uleq ileqi
SEE ALSO
Result
1, 2, 3, 4, 5
uleqi
0..127
7 bits
alu
43
1
1
A-196