Mitsubishi MELSEC-A series - Page 361

8. MICROCOMPUTER MODE
8 − 11
MELSEC-A
Device
CPU
Type
Address Configuration
Data
register
(D)
8800
H to
8FFF
H
D0
to
1023
Link
register
(W)
9000
H to
97FF
H
W0
to
3FF
Present
value of
timer (T)
9800
H to
99FF
H
T0
to
255
Present
value of
counter
(C)
9A00
H to
9BFF
H
C0
to
255
Special
register
(D)
9D00
H to
9EFF
H
D9000
to
9255
Accumu-
lator
(A0, 1)
9FF8
H to
9FFA
H
A0
A1
Index
(Z, V)
A1
A2
A2-S1
A3
A1N
A2N
A2NS1
A3N
A3V
A2C
A52G
A0J2H
A73
A1S
A1S-S1
A1SJ
A1SJ-S3
A2S
A2S-S1
A1SH
A1SJH
A2SH
A2SH-S1
A1FX
A3N board
9FFC
H
to
9FFE
H
Z
V
All devices consist of two bytes (16 bits).
Example The configuration of D0 is as shown below:
8800H
8801H