Jmp jump jmp – Motorola DSP96002 User Manual
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MOTOROLA
DSP96002 USER’S MANUAL
A - 197
JMP
Jump
JMP
Instruction Fields:
ea Rn - R0-R7 (Memory alterable addressing modes only)
Absolute Address - 32 bits
Short Jump Address - aaaaaaaaaaaaaaa (15 bits)
Timing: 4 + jx oscillator clock cycles
Memory: 1 + ea program words
11
1111
1aaa
aaaa
31
14 13
0
0000
0011
10aa
aaaa
aa
11
1111
1000
0000
31
14 13
0
OPTIONAL EFFECTIVE ADDRESS EXTENSION
0000
0011
0000
MMMR
Operation:
xx
→
PC
ea
→
PC
Assembler Syntax:
JMP label (short)
JMP ea
Description:
Program execution continues at the effective address in program memory. All memory alterable address-
ing modes may be used for the effective address. A fast Short Jump addressing mode may also be used.
The 15-bit data is sign extended to form the effective address. See Section A.10 for restrictions.
CCR Condition Codes: Not affected.
ER Status Bits: Not affected.
IER Flags: Not affected.
Instruction Format: JMP label (short)
Instruction Format: JMP ea