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8. Function Commands
DECO, DECOP
- 282 -
{ DECO, DECOP ... 8 256 bit decoding
Usable device
Bit device Word device
Con-
stant
Pointer
X Y M L F BSB T SM VTCDRWSWZSDKH P
Digit
desig-
nation
Index
No. of
steps
S
{ { { { { { {
{
D
{ { { { { { {
n
{ { { { { { { { {
{
5
DECO
D
S n
Decode command
DECO
DECOP
DECOP
D
S
n
Setting data
D
S
No. of device where
data to be decoded
is set.
Head No. of device to
store the decoding results.
Valid bit length
(1 to 8)
n
Function
(1) The low-order n bits of the device designated with S are decoded, and the results are stored in
the 2
n
bits from the device designated with D.
(2) 1 to 8 can be designated for n.
(3) No process is executed when n = 0, and the data of the device designated with D will not change.
(4) The word device is handled as 16 bits.
Execution conditions
The execution conditions for DECO, DECOP are as shown below.
Decode command OFF
DECO
ON
Executed per scan
Executed per scan
DECOP