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333
Data Movement Instructions
Section 3-8
Description
Transfers S to D. If S is a constant, the value can be used for a data setting.
MOV(021) has an immediate refreshing variation (!MOV(021)). An external
input bits can be specified for S and external output bits can be specified for
D. Input bits used for S will refreshed just before, and output bits used for D
will be refreshed just after execution unless the bits are allocated to a Group-2
High-density I/O Unit, High-density Special I/O Unit, or a Unit mounted in a
SYSMAC BUS Remote I/O Slave Rack.
Flags
Example
When CIO 000000 is ON in the following example, the content of CIO 0100 is
copied to D00100.
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants
#0000 to #FFFF (binary)
---
Data Registers
DR0 to DR15
Index Registers
---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047, IR0 to –2048 to +2047, IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –) IR0 to, –(– –) IR15
Area
S
D
Destination word
Bit status not
changed.
Source word
Name
Label
Operation
Error Flag
ER
OFF
Equals Flag
=
ON if the data being transferred is 0000.
OFF in all other cases.
Negative Flag
N
ON if the leftmost bit of the data being transferred is 1.
OFF in all other cases.
Содержание SYSMAC CS1D-CPU**
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Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Страница 1391: ...1352 ASCII Code Table Appendix A...