PNX1301 PHILIPS [NXP Semiconductors], PNX1301 Datasheet - Page 379

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

PNX1300/01/02/11 Data Book
ident
SYNTAX
FUNCTION
DESCRIPTION
as the first argument and rsrc1 as the second. (Note: pseudo operations cannot be used in assembly source files.)
register to register copying.
modification of the destination register. If the LSB of rguard is 1, rdest is written; otherwise, rdest is not changed.
EXAMPLES
A-81
r30 = 0x100
r10 = 0, r50 = 0x12345678
r20 = 1, r50 = 0x12345678
The
The
The
[ IF rguard ] ident rsrc1
if rguard then
rdest
ident
ident
ident
Initial Values
rsrc1
operation is a pseudo operation transformed by the scheduler into an
operation copies the argument rsrc1 to rdest. It is used by the instruction scheduler to implement
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB controls the
PRELIMINARY SPECIFICATION
ident r30
IF r10 ident r50
IF r20 ident r50
rdest
r40
Operation
r60
r70
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
r40
no change, since guard is false
r70
iadd
Philips Semiconductors
0x100
0x12345678
with r0 (always contains 0)
ATTRIBUTES
pseudo-op for iadd
SEE ALSO
Result
iadd
Identity
1, 2, 3, 4, 5
alu
No
12
—
1
1