Mitsubishi Q00JCPU User Manual page 854

APPENDICES
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
Program No. Program No.
designation for designation for
SD720
PLOADP PLOADP
instruction instruction
No. of empty
areas for CC-
Link
SD730 0 to 32
communication
reguest register
area
SD736 PKEY input PKEY input
App
- 65 Appendix 2 Special Register List
(6) Instruction-Related Registers
TableApp.25 Special register
• 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:
SD715
SD716
SD717
• For use as replacement for accumulators used in A series programs.
Stores the program number of the program to be loaded by the PLOADP
instruction when designated.
Designation range: 1 to 124
• 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.
Explanation
b15 b1 b0
l15 to l1 l0
l31 l17 l16
to
l33 l32
l47 to
Corres-
ponding
Set by Corresponding
(When Set) ACPU
D9
Q00J/Q00/Q01
U New
S (During
D9081
execution)
S (During
New
execution)
S/U New
U New
S (During
New
execution)
S (During
New
execution)
CPU
Qn(H)
QnPH
QnPRH
QnA
QnA
Qn(H)
QnPH
QnA