HD64F38024HV Datasheet, PDF (419/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Section 12 A/D Converter
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
External trigger input
Abbr.
AVCC
AVSS
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
ADTRG
I/O
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
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
External trigger input for starting A/D conversion
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.
R/W
AMR
R/W
ADSR
R/W
ADRRH
R
ADRRL
R
CKSTPR1
R/W
Initial Value
H'30
H'7F
Not fixed
Not fixed
H'FF
Address
H'FFC6
H'FFC7
H'FFC4
H'FFC5
H'FFFA
Rev. 8.00 Mar. 09, 2010 Page 397 of 658
REJ09B0042-0800