33 movs move string from source to destination – Texas Instruments MSP50C6xx User Manual
Page 212
Individual Instruction Descriptions
4-126
4.14.33
MOVS
Move String from Source to Destination
Syntax
[label]
name
dest, src
Clock, clk
Word, w
With RPT, clk
Class
MOVS
An[~], {adrs}
Table 4–46
Table 4–46
1a
MOVS
{adrs}, An[~]
Table 4–46
Table 4–46
1a
MOVS
{adrs}, *An
Table 4–46
Table 4–46
1b
MOVS
An[~], pma16
n
S
+4
2
N/R
2b
MOVS
†
An[~], PH
1
1
1
3
MOVS
An, An~
n
S
+2
1
n
R
+2
3
MOVS
An[~], *An[~]
n
S
+4
1
n
R
+4
3
† Certain restriction applies to the use of this instruction when interrupts are occuring on the background. See Section
4.8 for more detail.
Execution
dest
⇐
src
PC
⇐
PC + w
Flags Affected
dest is An:
OF, SF, ZF, CF are set accordingly
dest is {adrs}:
XSF, XZF are set accordingly
src is {adrs}
TAG bit is set accordingly
Opcode
Instructions
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MOVS An[~], {adrs}
0
0
1
0
A~
1
1
An
adrs
x
dma16 (for direct) or offset16 (long relative) [see section 4.13]
MOVS {adrs}, An[~]
0
0
0
1
A~
1
1
An
adrs
x
dma16 (for direct) or offset16 (long relative) [see section 4.13]
MOVS {adrs}, *An
0
1
0
1
1
1
1
An
adrs
x
dma16 (for direct) or offset16 (long relative) [see section 4.13]
MOVS An[~], pma16
1
1
1
0
0
1
1
An
0
0
1
0
0
1
A~
~A
x
pma16
MOVS PH, An[~]
1
1
1
0
0
1
1
An
1
0
1
0
1
0
A~
0
MOVS SV, An[~]
1
1
1
0
0
1
1
An
1
0
1
0
0
0
A~
0
MOVS An[~], PH
1
1
1
0
0
1
1
An
0
0
1
0
0
0
A~
~A
MOVS An, An~
1
1
1
0
0
1
1
An
0
0
1
1
1
0
A~
~A
MOVS MR, An[~]
1
1
1
0
0
1
1
An
1
0
1
1
0
0
A~
0
MOVS An[~], *An[~]
1
1
1
0
0
1
1
An
0
0
0
1
0
0
A~
~A