HD64F7144F50V Datasheet, PDF (592/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

15. A/D Converter
Bit Bit Name Initial Value R/W Description
1 CH1
0
R/W Channel Select 1, 0
0 CH0
0
R/W Select analog input channels. See table 15.2.
When changing the operating mode, first clear the
ADST bit in the A/D control registers (ADCR) to 0.
Note: * Only 0 can be written to clear the flag.
Table 15.2 Channel Select List
Bit 1
CH1
0
1
Bit 0
CH0
0
1
0
1
A/D0
AN0
AN1
AN2
AN3
Analog Input Channels
Single Mode
Scan Mode
A/D1
A/D0
A/D1
AN4
AN0
AN4
AN5
AN0, AN1
AN4, AN5
AN6
AN0 to AN2
AN4 to AN6
AN7
AN0 to AN3
AN4 to AN7
Rev.4.00 Mar. 27, 2008 Page 546 of 882
REJ09B0108-0400