PNX1300 Philips, PNX1300 Datasheet - Page 395

• Manufacturer Part Number: PNX1300
• Description: Media Processors
• Manufacturer: Philips

PNX1300/01/02/11 Data Book
igeqi
SYNTAX
FUNCTION
DESCRIPTION
the opcode modifier, n; otherwise, rdest is set to 0. The arguments are treated as signed integers.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
A-97
r30 = 3
r30 = 3
r30 = 3
r10 = 0, r40 = 0x100
r20 = 1, r40 = 0x100
r60 = 0x80000000
The
The
[ IF rguard ] igeqi(n) rsrc1
if rguard then {
}
if rsrc1 >= n then
else
igeqi
igeqi
rdest
rdest
Initial Values
1
0
operation sets the destination register, rdest, to 1 if the first argument, rsrc1, is greater than or equal to
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
PRELIMINARY SPECIFICATION
igeqi(2) r30
igeqi(3) r30
igeqi(4) r30
IF r10 igeqi(63) r40
IF r20 igeqi(63) r40
igeqi(-64) r60
Signed compare greater or equal with immediate
rdest
Operation
r80
r90
r100
r120
r50
r100
r80
r90
r100
no change, since guard is false
r100
r120
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
1
1
0
1
0
Philips Semiconductors
igeq iles ieqli
ATTRIBUTES
SEE ALSO
Result
1, 2, 3, 4, 5
–64..63
7 bits
alu
1
1
1