tm1300 NXP Semiconductors, tm1300 Datasheet - Page 366

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

TM1300 Data Book
ident
SYNTAX
FUNCTION
DESCRIPTION
as the first argument and r src1 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 r guard is 1, r dest is written; otherwise, r dest is not changed.
EXAMPLES
A-80
r30 = 0x100
r10 = 0, r50 = 0x12345678
r20 = 1, r50 = 0x12345678
The
The
The
[ IF r guard ] ident r src1
if r guard then
r dest
ident
ident
ident
Initial Values
r src1
operation is a pseudo operation transformed by the scheduler into an
operation copies the argument r src1 to r dest . It is used by the instruction scheduler to implement
operation optionally takes a guard, specified in r guard . If a guard is present, its LSB controls the
PRODUCT SPECIFICATION
ident r30
IF r10 ident r50
IF r20 ident r50
r dest
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