tm1300 NXP Semiconductors, tm1300 Datasheet - Page 412

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

TM1300 Data Book
jmpi
SYNTAX
FUNCTION
DESCRIPTION
address .
the jump. If the LSB of r guard is 1, the instruction executes as previously described; otherwise, the jump will not be
taken.
EXAMPLES
A-126
r30 = 0
r40 = 1
The
The
[ IF r guard ] jmpi (address )
if r guard then
PC
jmpi
jmpi
address
Initial Values
operation optionally takes a guard, specified in r guard . If a guard is present, its LSB adds a condition to
operation changes the program flow by setting the PC register equal to the immediate opcode modifier
PRODUCT SPECIFICATION
jmpi(0x330)
IF r30 jmpi(0x8000)
IF r40 jmpi(0x8000)
Operation
program execution continues at 0x330
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
jmpf jmpt ijmpf ijmpt
Philips Semiconductors
Jump immediate
ATTRIBUTES
SEE ALSO
Result
ijmpi
0..0xffffffff
branch
32 bits
2, 3, 4
178
0
3