Omron SYSMAC CP Series Instruction & Reference Manual page 228

2 Instructions
8-to-256 bit conversion
S: Source Word
15 8 7
Digit 1
S
Digits from the starting digit going left are
decoded
(Returns to digit 0 after digit 1)
C: Control Word
15 12 11 8 7
C 1
Always 0.
Conversion process
1: 8-to-256 bits (byte to 16-word range)
Operand Specifications
Area
CIO WR HR
S
C OK OK OK
R
Flags
Name
Error Flag
Function
MLPX(076) can perform 4-to-16 bit or 8-to-256 bit conversions. Set the leftmost digit of C to 0 to specify
4-to-16 bit conversion and set it to 1 to specify 8-to-256 bit conversion.
4-to-16 bit Conversion
When the leftmost digit of C is 0,
MLPX(076) takes the value of the speci-
fied digit in S (0 to F) and turns ON the
corresponding bit in the result word. All
other bits in the result word will be turned
OFF. Up to four digits can be converted.
2-192
0
Digit 0
4 3 0
l n
Specifies the first digit/byte to be converted
0 or 1 (byte 0 or 1)
Number of digits/bytes to be converted
0 or 1 (1 or 2 bytes)
Word addresses
AR T C DM
OK OK OK OK
Label
P_ER • ON if C is not within the specified ranges.
• OFF in all other cases.
R: First Result Word
D+15 to D: Decoding result of 1st digit of decoded digits
D+31 to D+16:
Decoding result of 2nd digit of decoded digits
Note The result words must be in the same data area.
Indirect DM addresses
Constants
@DM *DM
---
OK OK OK
---
Operation
R=1 (Convert 2 digits.)
l
n
S p m
4-to-16 bit decoding
(Bit m of R is turned ON.)
15 p m
1
R
R+1 1
CP1E CPU Unit Instructions Reference Manual(W483)
CF Pulse bits
--- ---
C 0 l n
n=2 (Start with third digit.)
0
TR bits
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