r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 722

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Section 17 A/D Converter (ADC)
17.3.4
ADANSRs are 8-bit readable/writable registers that select an analog input channel.
Table 17.3 Channel Select List
Rev. 1.00 Sep. 21, 2007 Page 696 of 1124
REJ09B0402-0100
Bit Name
ANS0
ANS1
ANS2
ANS3
ANS4
ANS5
ANS6
ANS7
Bit
7
6
5
4
3
2
1
0
Bit Name
ANS7
ANS6
ANS5
ANS4
ANS3
ANS2
ANS1
ANS0
A/D Analog Input Channel Select Registers_0 and _1 (ADANSR_0 and
ADANSR_1)
Initial
Value
0
0
0
0
0
0
0
0
Initial value:
A/D_0
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
R/W:
Bit:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
ANS7
R/W
7
0
ANS6
R/W
6
0
Description
Setting bits in the A/D analog input channel select
register to 1 selects a channel that corresponds to a
specified bit. For the correspondence between analog
input pins and bits, see table 17.3.
When changing the analog input channel, the ADST bit in
ADCR must be cleared to 0 to prevent incorrect
operations.
ANS5
R/W
5
0
ANS4
R/W
Analog Input Channels
4
0
ANS3
R/W
3
0
ANS2
R/W
2
0
A/D_1
AN8
AN9
AN10
AN11
AN12
AN13
AN14
AN15
ANS1
R/W
1
0
ANS0
R/W
0
0