
111
MITSUBISHI MICROCOMPUTERS
M37207MF-XXXSP/FP, M37207M8-XXXSP
M37207EFSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
and ON-SCREEN DISPLAY CONTROLLER
A-D Control Register 1
Wipe Mode Register
Address 00ED
16
Address 00EF
16
b7 b6 b5 b4 b3 b2 b1 b0
Wipe mode register (SL) [Address 00ED
16
]
B
Name
Functions
After reset
R W
Wipe Mode Register
0, 1 Wipe mode selection bits
(SL0, SL1)
b1 b0
0 0 : Wipe is not available
0 1 : Mode 1
1 0 : Mode 2
1 1 : Mode 3
0
2
Direction mode selection
bits (SL2)
0
R W
R W
7
0
Nothing is assigned. This bit is a write disable bit.
When this bit is read out, the value is indeterminate.
R —
3, 4 Wipe unit selection bits
(SL3, SL4)
0
R W
0: DOWN mode
1: UP mode
b4 b3
0 0 : 1H unit
0 1 : 2H unit
1 0 : 3H unit
1 1 : Do not set
5, 6 Stop mode selection bits
(SL5, SL6)
0
R W
b6 b5
0 0 : Stop at the 312nd H
0 1 : Stop at the 156th H
1 0 : Stop at the 256th H
1 1 : Stop at the 128th H
b7 b6 b5 b4 b3 b2 b1 b0
A-D control register 1 (ADM) [Address 00EF
16
]
B
After reset
R W
A-D Control Register 1
0
to
2
Analog input pin selection
bits
(ADM0 to ADM2)
Name
Functions
b2 b1 b0
0 0 0 : AD1
0 0 1 : AD2
0 1 0 : AD3
0 1 1 : AD4
1 0 0 : AD5
1 0 1 : AD6
1 1 0 : AD7
1 1 1 : AD8
4
Storage bit of comparison
result (ADM4)
0:
Input voltage < reference voltage
1:
Input voltage > reference voltage
0
Indeterminate
0
3,
5
to
7
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
R W
R —
R —