Omron SYSMAC CV Series - Double Exclusive Nor: Xnrl(137); Double Exclusive Or: Xorl(136)

(136)
XORL 0010 0020 D00200
0000
00
346
5-25-7 DOUBLE EXCLUSIVE OR: XORL(136)
Variations
j XORL(136)
(136)
XORL I
1
I
2
R
I
2
: Input 2 CIO, G, A, T, C, #, DM
R: Result word CIO, G, A, DM
I
1
: Input 1 CIO, G, A, T, C, #, DM
Operand Data AreasLadder Symbol
When the execution condition is OFF, XORL(136) is not executed. When the ex-
ecution condition is ON, XORL(136) exclusively OR’s the contents of I
1
and I
1
+1
with I
2
and I
2
+1 bit-by-bit and places the result in R and R+1.
Refer to page 115 for general precautions on operand data areas.
Flags ER (A50003): Content of *DM word is not BCD when set for BCD.
EQ (A50006): The result is 0.
N (A50008): Shows the status of bit 15 of R+1 after execution.
Example When CIO 000000 is ON in the following example, the logical exclusive OR is
taken of corresponding bits in CIO 0010 to CIO 0011 and CIO 0020 to CIO 0020
and the results is placed in corresponding bits of D00200 and D00201.
Address Instruction Operands
00000 LD 000000
00001 XORL(136)
0010
0020
D0020
10 01 10 01
15 00
01 01 01 01
11 00 11 00
15 00
15 00
CIO 0011
CIO 0021
D00201
01 11 10 01
15 00
01 01 11 11
00 10 01 10
15 00
15 00
CIO 0010
CIO 0020
D00200
5-25-8 DOUBLE EXCLUSIVE NOR: XNRL(137)
Variations
j XNRL(137)
(137)
XNRL I
1
I
2
R
I
2
: Input 2 CIO, G, A, T, C, #, DM
R: Result word CIO, G, A, DM
I
1
: Input 1 CIO, G, A, T, C, #, DM
Operand Data AreasLadder Symbol
When the execution condition is OFF, XNRL(137) is not executed. When the ex-
ecution condition is ON, XNRL(137) exclusively NOR’s the contents of I
1
and
I
1
+1 with I
2
and I
2
+1 bit-by-bit and places the result in R and R+1.
Refer to page 115 for general precautions on operand data areas.
Description
Precautions
Description
Precautions
Logic Instructions Section 5-25