PNX1301EH NXP Semiconductors, PNX1301EH Datasheet - Page 424

• Manufacturer Part Number: PNX1301EH
• Manufacturer: NXP Semiconductors

Specifications of PNX1301EH

• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
Indirect jump on false
SYNTAX
FUNCTION
DESCRIPTION
rsrc2; otherwise, program execution continues with the next sequential instruction.
condition to the jump. If the LSB of rguard is 1, the instruction executes as previously described; otherwise, the jump
will not be taken regardless of the value of rsrc1.
EXAMPLES
r50 = 0, r70 = 0x330
r20 = 1, r70 = 0x330
r30 = 0, r50 = 0, r60 = 0x8000
r40 = 1, r50 = 0, r60 = 0x8000
The
The
[ IF rguard ] jmpf rsrc1 rsrc2
if rguard then {
}
if (rsrc1 & 1) = 0 then
jmpf
jmpf
PC ← rsrc2
Initial Values
operation conditionally changes the program flow. If the LSB of rsrc1 is 0, the PC register is set equal to
operation optionally takes a guard, specified in rguard. If a guard is present, its LSB adds another
jmpf r50 r70
jmpf r20 r70
IF r30 jmpf r50 r60
IF r40 jmpf r50 r60
Operation
PRELIMINARY SPECIFICATION
PNX1300/01/02/11 DSPCPU Operations
program execution continues at 0x330
since r20 is true, program execution contin-
ues with next sequential instruction
since guard is false, program execution con-
tinues with next sequential instruction
program execution continues at 0x8000
Function unit
Operation code
Number of operands
Modifier
Modifier range
Delay
Issue slots
jmpt jmpi ijmpf ijmpt
ATTRIBUTES
SEE ALSO
Result
ijmpi
jmpf
branch
2, 3, 4
180
No
—
2
3
A-126