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335
Data Movement Instructions
Section 3-8
Description
MVN(022) inverts the bits in S and transfers the result to D. The content of S
is left unchanged.
Flags
Example
When CIO 000000 is ON in the following example, the status of the bits in
CIO 0100 is inverted and the result is copied to D00100.
3-8-3
DOUBLE MOVE: MOVL(498)
Purpose
Transfers two words of data to the specified words.
Ladder Symbol
Variations
Index Registers
---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047, IR0 to –2048 to +2047, IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –) IR0 to, –(– –) IR15
Area
S
D
Destination word
Bit status
inverted.
Source word
Name
Label
Operation
Error Flag
ER
OFF
Equals Flag
=
ON if the content of D is 0000 after execution.
OFF in all other cases.
Negative Flag
N
ON if the leftmost bit of D is 1 after execution.
OFF in all other cases.
S
D
MOVL(498)
S
: First source word
D
: First destination word
Variations
Executed Each Cycle for ON Condition
MOVL(498)
Executed Once for Upward Differentiation
@MOVL(498)
Executed Once for Downward Differentiation
Not supported
Immediate Refreshing Specification
Not supported
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...