HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 358

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

12.1.3
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
12.1.4
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
Pin Configuration
Register Configuration
Abbrev.
AV
AV
AN
AN
AN
AN
AN
AN
AN
AN
ADTRG
CC
SS
0
1
2
3
4
5
6
7
Abbrev.
AMR
ADSR
ADRR
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
R/W
R/W
R/W
R
Initial Value
H'30
H'7F
Not fixed
Address
H'FFC4
H'FFC6
H'FFC5
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