Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual page 780

Table Data Processing Instructions
Operand Specifications
Description
740
D: First destination word
The result of the calculation is output to D if bytes have been selected.
The result of the calculation is output to D+1 and D if words have been
selected. In this case, the leftmost four digits are stored in D+1 and the right-
most four digits are stored in D.
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
EM Area without bank
EM Area with bank
Indirect DM/EM
addresses in binary
Indirect DM/EM
addresses in BCD
Constants
Data Registers
Index Registers
Indirect addressing
using Index Registers
FCS(180) calculates the FCS value for C units of data beginning with the data
in R1, converts the value to ASCII code, and outputs the result to D (for bytes)
or D+1 and D (for words). The settings in C+1 determine whether the units are
words or bytes, whether the data is binary (signed or unsigned) or BCD, and
whether to start with the right or left byte of R1 if bytes are being added.
When bit 13 of C+1 has been set to 1, FCS(180) operates on bytes of data. In
this case, bit 12 determines whether the calculation starts with the rightmost
byte of R1 (bit 12 = 1) or the leftmost byte of R1 (bit 12 = 0).
C
CIO 0000 to CIO 0000 to CIO 6143
CIO 6142
W000 to W510 W000 to W511
H000 to H510 H000 to H511
A000 to A958 A000 to A959
T0000 to T4094 T0000 to T4095
C0000 to C4094 C0000 to C4095
D00000 to D00000 to D32767
D32766
E00000 to E00000 to E32767
E32766
En_00000 to En_0000 to En_32767
En_32766 (n = 0 to C)
(n = 0 to C)
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Specified values ---
only
---
---
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
Section 3-17
R1 D
A448 to A959