Motorola DSP96002 User Manual page 393

32-bit digital signal processor
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JSET
Operation:
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
If S{n} = 1, then xxxx
else PC + 1
Description:
The nth bit in the source operand is tested. If the tested bit is set, program execution continues at a loca-
tion specified by a 32-bit absolute address in the extension word of the instruction. Otherwise, the PC is
incremented and the extension word is ignored. However, the address register specified in the effective
address field is always updated independently of the condition. All memory alterable addressing modes
may be used to reference the source operand. Absolute Short, I/O Short and Register Direct addressing
modes may also be used. The bit to be tested is selected by an immediate bit number 0-31. See Section
A.10 for restrictions. Note that if the specified source operand S is the SSH, the stack pointer register will
be decremented by one.
CCR Condition Codes: Not affected.
ER Status Bits: Not affected.
IER Flags: Not affected.
MOTOROLA
Jump if Bit Set
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
DSP96002 USER'S MANUAL
Assembler Syntax:
JSET
#bit,X: ea, label
JSET
#bit,X: aa, label
JSET
#bit,X: pp, label
JSET
#bit,Y: ea, label
JSET
#bit,Y: aa, label
JSET
#bit,Y: pp, label
JSET
#bit,S,label
JSET
A - 205

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