7470 Datasheet, PDF (22/47 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

b7
b0
A-D control register
(Address 00D916)
Analog input selection bits
000 : IN 0
001 : IN 1
010 : IN 2
011 : IN 3
100 : IN 4
101 : IN 5
110 : IN 6
(Note)
111 : IN 7
A-D conversion end bit
0 : Under conversion
1 : End conversion
VREF connection selection bit
0 : VREF is separated
1 : VREF is connected
Nothing is allocated
(The value is undefined at reading)
This bit must be set to “0”.
Note : Do not select IN4 to IN7 in the 7470 group.
Fig. 12 Structure of A-D control register
MITSUBISHI MICROCOMPUTERS
7470/7471 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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