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12.1.3
Pin Configuration
Table 12.1 shows the A/D converter pin configuration.
Table 12.1 Pin Configuration
Name
Analog power supply
Analog ground
Analog input 0
Analog input 1
Analog input 2
Analog input 3
Analog input 4
Analog input 5
Analog input 6
Analog input 7
Analog input 8
Analog input 9
Analog input 10
Analog input 11
External trigger input
12.1.4
Register Configuration
Table 12.2 shows the A/D converter register configuration.
Table 12.2 Register Configuration
Name
A/D mode register
A/D start register
A/D result register H
A/D result register L
Clock stop register 1
Abbr.
I/O
AV
Input
CC
AV
Input
SS
AN
Input
0
AN
Input
1
AN
Input
2
AN
Input
3
AN
Input
4
AN
Input
5
AN
Input
6
AN
Input
7
AN
Input
8
AN
Input
9
AN
Input
10
AN
Input
11
ADTRG
Input
Abbr.
AMR
ADSR
ADRRH
ADRRL
CKSTPRT1
Function
Power supply and reference voltage of analog part
Ground and reference voltage of analog part
Analog input channel 0
Analog input channel 1
Analog input channel 2
Analog input channel 3
Analog input channel 4
Analog input channel 5
Analog input channel 6
Analog input channel 7
Analog input channel 8
Analog input channel 9
Analog input channel 10
Analog input channel 11
External trigger input for starting A/D conversion
R/W
Initial Value
R/W
H'30
R/W
H'7F
R
Not fixed
R
Not fixed
R/W
H'FF
Rev. 6.00 Aug 04, 2006 page 419 of 680
Section 12 A/D Converter
Address
H'FFC6
H'FFC7
H'FFC4
H'FFC5
H'FFFA
REJ09B0145-0600
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