HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 298

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

15.1.2 Block Diagram
Figure 15-1 shows a block diagram of A/D converter.
AN
AN
AN
AN
AN
AN
AN
AN
AV
AV
ADDRA:
ADDRB:
ADDRC:
ADDRD:
ADCSR:
ADCR:
0
1
2
3
4
5
6
7
CC
SS
A/D Data Register A
A/D Data Register B
A/D Data Register C
A/D Data Register D
A/D Control/Status Register
A/D Control Register
10-Bit D/A
Figure 15-1 Block Diagram of A/D Converter
Sample & hold
circuit
Fig. 15-1
+
–
284
Module data bus
Control circuit
Interrupt signal
ø/8
ø/16
ADTRG
External
trigger input
Internal
data bus
ADI