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APPENDIX
Table B-1 I/O Map (8/8)
Address
100
to #
H
H
Program address detection
1FF0
H
register 0 (lower)
Program address detection
1FF1
H
register 0 (middle)
Program address detection
1FF2
H
register 0 (upper)
Program address detection
1FF3
H
register 1 (lower)
Program address detection
1FF4
H
register 1 (middle)
Program address detection
1FF5
H
register 1 (upper)
* : These registers are only for MB90485 series.
They are used as the reserved area on MB90480 series.
Note:
Descriptions for read/write
R/W: Readable/Writable
R:
Read only
W:
Write only
Descriptions for initial value
0:
The initial value of this bit is "0".
1:
The initial value of this bit is "1".
X:
The initial value of this bit is indefinite.
- :
This bit is not used.
*:
The initial value of this bit is "1" or "0".
The value depends on the mode pin (MD2, MD1 and MD0) .
+:
The initial value of this bit is "1" or "0". The value depends on the RAM area of the device.
588
Register
Abbreviation
Access
RAM area
R/W
PADR0
R/W
R/W
R/W
PADR1
R/W
R/W
Resource
Initial value
XXXXXXXX
Address match
detection
XXXXXXXX
function
XXXXXXXX
XXXXXXXX
Address match
detection
XXXXXXXX
function
XXXXXXXX
B
B
B
B
B
B
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