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Comparison Instructions Section 3-6
Variations
Applicable Program Areas
Operand Specifications
Description CPSL(115) compares the double signed binary data in S
1
+1, S
1
and S
2
+1,
S
2
and outputs the result to Arithmetic Flags (the Greater Than, Greater Than
or Equal, Equal, Less Than or Equal, Less Than, and Not Equal Flags) in the
Auxiliary Area.
Note CPSL(115) treats the data in S
1
and S
2
as double signed binary data which
ranges from 8000 0000 to 7FFF FFFF (
–2,147,483,648 to 2,147,483,647 dec-
imal).
Variations Executed Each Cycle for ON Condition CPSL(115)
Executed Once for Upward Differentiation Not supported
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification Not supported
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
Area S
1
S
2
CIO Area CIO 0 to CIO 6142
Work Area W0 to W510
Holding Bit Area H0 to H510
Auxiliary Bit Area A0 to A958
Timer Area T0000 to T4094
Counter Area C0000 to C4094
DM Area D0 to D32766
Indirect DM addresses in
binary
@ D0 to @ D32767
Indirect DM addresses in
BCD
*D0 to *D32767
Constants #00000000 to #FFFFFFFF (binary)
−2147483648 to 0 to 2147483647 (signed decimal)
Data Registers ---
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
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