HD6413308 Hitachi Semiconductor, HD6413308 Datasheet - Page 220

• Manufacturer Part Number: HD6413308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: Hitachi Semiconductor

10.1.2 Block Diagram
AV
AV
AN
AN
AN
AN
AN
AN
AN
AN
ADCR:
ADCSR: A/D Control/Status Register (8 bits)
ADDRA: A/D Data Register A (8 bits)
ADDRB: A/D Data Register B (8 bits)
ADDRC: A/D Data Register C (8 bits)
ADDRD: A/D Data Register D (8 bits)
CC
SS
ADTRG
0
1
2
3
4
5
6
7
Analog
multi-
plexer
A/D Control Register (8 bits)
8 Bit
D/A
Sample and
hold circuit
Figure 10-1. Block Diagram of A/D Converter
Comparator
+
–
A
D
D
R
A
A
D
D
R
B
Module data bus
208
A
D
D
R
C
Control circuit
A
D
D
R
D
A
D
C
S
R
Interrupt signal
A
D
C
R
Ø/8
Ø/16
ADI
Internal
data bus