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303
Comparison Instructions
Section 3-7
3-7-3
COMPARE: CMP(020)
Purpose
Compares two unsigned binary values (constants and/or the contents of
specified words) and outputs the result to the Arithmetic Flags in the Auxiliary
Area.
Ladder Symbol
Variations
Note Immediate refreshing is not supported by CS1D CPU Units for Duplex-CPU
Systems.
Applicable Program Areas
Operand Specifications
CMP(020)
S
1
S
2
S
1
: Comparison data 1
S
2
: Comparison data 2
Variations
Executed Each Cycle for ON Condition
CMP(020)
Executed Once for Upward Differentiation
Not supported
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification (See note.)
!CMP(020)
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
Area
S
1
S
2
CIO Area
CIO 0000 to CIO 6143
Work Area
W000 to W511
Holding Bit Area
H000 to H511
Auxiliary Bit Area
A000 to A959
Timer Area
T0000 to T4095
Counter Area
C0000 to C4095
DM Area
D00000 to D32767
EM Area without bank
E00000 to E32767
EM Area with bank
En_00000 to En_32767
(n = 0 to C)
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants
#0000 to #FFFF
(binary)
Data Registers
DR0 to DR15
Содержание SYSMAC CS Series
Страница 2: ......
Страница 4: ...iv ...
Страница 30: ...xxx ...
Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...