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2 Instructions
2-92
CP1E CPU Unit Instructions Reference Manual(W483)
i
Operand Specifications
Flags
Area
Word addresses Indirect DM addresses
Constants CF
Pulse
bits TR bits
CIO WR HR AR T C DM @DM *DM
C
OK OK OK OK OK OK OK
--- --- OK
--- --- ---
S1, S2 OK OK ---
Name Label Operation
Error Flag P_ER • ON if all 6 of the mask bits (C bits 00 to 05) are ON.
• OFF in all other cases.
Greater Than Flag P_GT • ON if S
1
> S
2
.
• OFF in all other cases.
Greater Than or Equal Flag P_GE • ON if S
1
≥ S
2
.
• OFF in all other cases.
Equal Flag P_EQ • ON if S
1
= S
2
.
• OFF in all other cases.
Not Equal Flag P_NE • ON if S
1
≠ S
2
.
• OFF in all other cases.
Less Than Flag P_LT • ON if S
1
< S
2
.
• OFF in all other cases.
Less Than or Equal Flag P_LE • ON if S
1
≤ S
2
.
• OFF in all other cases.
15 8 07
S1
15 8 07
S1+1
15 8 0
7
S
1+2
Seconds: 00 to 59 (BCD)
Minutes: 00 to 59 (BCD)
Hour: 00 to 23 (BCD)
Day: 01 to 31 (BCD)
Month: 01 to 12 (BCD)
Year: 00 to 99 (BCD)
15 8 07
S2
15 8 07
S2+1
15 8 0
7
S
2+2
Month: 01 to 12 (BCD)
Year: 00 to 99 (BCD)
Day: 01 to 31 (BCD)
Hour: 00 to 23 (BCD)
Minutes: 00 to 59 (BCD)
Seconds: 00 to 59 (BCD)
S
1
through S
1
+2: Present Time Data
S
1
through S
1
+2 contain the present time
data. S
1
through S
1
+2 must be in the same
data area.
S
2
through S
2
+2: Comparison Time Data
S
2
through S
2
+2 contain the comparison
time data. S
2
through S
2
+2 must be in the
same data area.
Note When using the CPU Unit’s internal clock
data for the comparison, set S1 to A351 to
specify the CPU Unit’s internal clock data
(A351 to A353).
Note The year value indicates the last two digits
of the year. Values 00 to 97 are interpreted
as 2000 to 2097. Values 98 and 99 are
interpreted as 1998 and 1999.