Omron C200HE User Manual

The following example copies the contents of the 300 words from DM 0000
through DM 0299 to EM 2000 through EM 2299 in the current EM bank.

XFR2(––)

#0300

DM 0000

#2000

00000

00200

LD

00000

00201

XFR2(––)

#

0300

DM

0000

#

2000

C: FIrst control word

IR, SR, AR, DM, HR, TC, LR, #

S: Starting source word

IR, SR, AR, DM, HR, TC, LR, #

D: Starting destination word

IR, SR, AR, DM, HR, TC, LR, #

BXF2(––)

C

S

D

@BXF2(––)

C

S

D

The value in C+1 must be BCD from 1 to 6144.

S and S+N must be in the same data area, as must D and D+N.

When the execution condition is OFF, BXF2(––) is not executed. When the
execution condition is ON, BXF2(––) copies the contents of S, S+1, ..., S+N to D,
D+1, ..., D+N. If a constant is used for S or D, the constant specifies an address in
the source or destination EM bank specified in C.

C contains the source and destination bank numbers if data is being transferred
to or from EM. The bank numbers are ignored unless a constant is used for S or
D.

C+1 contains the number of words to transfer and must be BCD (1 to 6144).

C

0 to 7

Specifies the source bank number (00 to 02).

8 to 15

Specifies the destination bank number (00 to 02).

C+1

0 to 15

Specifies the number of words to transfer (1 to 6144).

N is not BCD.

S and S+N or D and D+N are not in the same data area.

Indirectly addressed DM word is non-existent. (Content of 

DM word is

not BCD, or the DM area boundary has been exceeded.)