27 jmp unconditional jump – Texas Instruments MSP50C6xx User Manual
Page 200
Individual Instruction Descriptions
4-114
4.14.27
JMP
Unconditional Jump
Syntax
[label]
name
dest [, mod]
Clock, clk
Word, w
With RPT, clk
Class
JMP
pma16
2
2
N/R
7b
JMP
pma16, Rx++
2
2
N/R
7b
JMP
pma16, Rx– –
2
2
N/R
7b
JMP
pma16, Rx++R5
2
2
N/R
7b
JMP
*An
2
1
N/R
7b
Execution
PC
⇐
dest
[Post–modify Rx if specified]
Flags Affected
RCF and RZF affected by post–modification of Rx
Opcode
Instructions
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
JMP pma16
1
0
0
0
0
1
0
1
0
1
0
1
0
0
0
0
0
x
pma16
JMP pma16
,
Rx++
1
0
0
0
0
0
0
1
0
1
0
1
Rx
0
1
x
pma16
JMP pma16
,
Rx––
1
0
0
0
0
0
0
1
0
1
0
1
Rx
1
0
x
pma16
JMP pma16, Rx++R5
1
0
0
0
0
0
0
1
0
1
0
1
Rx
1
1
x
pma16
JMP *An
1
0
0
0
1
0
0
An
0
0
0
0
0
0
0
0
Description
Instruction
Operation
JMP pma16[, mod]
PC is replaced with second word operand. Post modification of Rx register is done
if specified.
JMP *An
PC is replaced with content of accumulator An.
See Also
Jcc, CALL, Ccc
Example 4.14.26.1
JMP 0x2010, R2––
Jump unconditionally to program memory location 0x2010. Decrement R2 by 2.
Example 4.14.26.2
JMP *A3
Jump unconditionally to program memory location stored in accumulator A3.