Texas Instruments MSP50C6xx User Manual
Page 211
Individual Instruction Descriptions
4-125
Assembly Language Instructions
4.14.32
MOVBS
Move Byte String from Source to Destination
Syntax
[label]
name
dest, src
Clock, clk
Word, w
With RPT, clk
Class
MOVBS
An, {adrs}
8
Table 4–46
Table 4–46
1b
MOVBS
{adrs}, An
Table 4–46
Table 4–46
1b
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 to bit 17
th
value
Opcode
Instructions
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
MOVBS An, {adrs}8
0
1
0
0
1
1
1
An
adrs
x
dma16 (for direct) or offset16 (long relative) [see section 4.13]
MOVBS {adrs}8, An
0
1
0
1
0
0
0
An
adrs
x
dma16 (for direct) or offset16 (long relative) [see section 4.13]
Description
Copy value of src byte to dest.
Syntax
Description
MOVBS An, {adrs}
Move data memory byte string to An word string
MOVB {adrs}, An
Move An byte string to data memory
See Also
MOVU, MOV, MOVT, MOVB, MOVS
Example 4.14.30.1
MOVBS A2, *0x0200
Transfer the byte string at data memory location 0x0200 to accumulator string A2.
Example 4.14.30.2
MOVBS *0x0200, A2
Transfer accumulator string A2 to data memory byte string location 0x0200.