C200H-PS211 Omron, C200H-PS211 Datasheet - Page 191

• Manufacturer Part Number: C200H-PS211
• Description: EXPAN. P/S: 24VDC
• Manufacturer: Omron

Specifications of C200H-PS211

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Instruction Set
One Digit Shift
Right
(@)SRD(75)
Word Shift
(@)WSFT(16)
Reversible
Word Shift
(@)RWS(17)
Mnemonic
Name
Symbol
WSFT(16)
St
E
RWS(17)
C
St
E
SRD(75)
E
St
Right shifts data between starting (St)
and ending (E) words by one digit (four
bits). St and E must be in the same
data area.
Left shifts data between starting (St)
and ending (E) words in word units,
writing zeros into starting word. St must
be less than or equal to E and St and E
must be in the same data area.
Creates and controls a reversible
asynchronous word shift register
between St and E. This register only
shifts words when the next word in the
register is zero, e.g., if no words in the
register contain zero, nothing is shifted.
Also, only one word is shifted for each
word in the register that contains zero.
When the contents of a word are
shifted to the next word, the original
word’s contents are set to zero. In
essence, when the register is shifted,
each zero word in the register trades
places with the next word.
The shift direction (i.e. whether the next
word is the next higher or the next
lower word) is designated in C. C is
also used to reset the register. All of
any portion of the register can be reset
by designating the desired portion with
St and E.
0
Function
E
E -- 1
St
Data Shift Instructions
St/E:
IR
HR
AR
DM
LR
C
IR
HR
AR
DM
LR
#
St/E:
IR
HR
AR
DM
LR
Operands
St/E:
IR
HR
AR
DM
LR
All models
All models
CPU21
CPU23
CPU31
HS-CPU’s
CPU
195
7