PNX1301EH/G,557 Trident Microsystems, Inc., PNX1301EH/G,557 Datasheet - Page 379

• Manufacturer Part Number: PNX1301EH/G,557
• Manufacturer: Trident Microsystems, Inc.

Specifications of PNX1301EH/G,557

• Lead Free Status / RoHS Status: Supplier Unconfirmed

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 → rdest
if rguard then
rdest ← rsrc1
ident
ident
ident
Initial Values
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 → r40
IF r10 ident r50 → r60
IF r20 ident r50 → r70
Operation
Function unit
Operation code
Number of operands
Modifier
Modifier range
Latency
Issue slots
r40 ← 0x100
no change, since guard is false
r70 ← 0x12345678
iadd
Philips Semiconductors
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