Mitsubishi Q2ACPU User Manual page 487

APPENDICES
(6) Instruction-Related Registers
Number Name Meaning
SD705
Mask pattern Mask pattern
SD706
Number of
empty
communication
SD714 0 to 32
request
registration
areas
SD715
SD716
IMASK
instruction mask Mask pattern
pattern
SD717
SD718
Accumulator Accumulator
SD719
No. of empty
areas for CC-
Link
SD730 0 to 32
communication
reguest register
area
SD736 PKEY input PKEY input
Table App. 3.8. Special register
Explanation
• During block operations, turning SM705 ON makes it possible to use the
mask pattern being stored at SD705 (or at SD705 and SD706 if double
words are being used) to operate on all data in the block with the
masked values.
• Stores the number of empty blocks in the communications request area
for remote terminal modules connected to the MELSECNET/MINI-S3.
• Patterns masked by use of the IMASK instruction are stored in the
following manner:
b15
SD715 l15 to
SD716 l31 to
SD717 l47 to
• For use as replacement for accumulators used in A series programs.
• Stores the number of empty registration area for the request for
communication with the intelligent device station connected to
A(1S)J61QBT61.
• Special register that temporarily stores keyboard data input by means of
the PKEY instruction.
App - 90
Set by
(When Set)
S (During
execution)
b1 b0
S (During
l1 l0
execution)
l17 l16
l33 l32
S/U
S (During
execution)
S (During
execution)
Corres-
ponding Corresponding
ACPU
CPU
D9
U New QnA
D9081 QnA
New QnA
New
QnA
New QnA
New
QnA