HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 992

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 27
Figure 27.1 shows a block diagram of the A/D converter.
Rev. 3.00
REJ09B0033-0300
Jan. 18, 2008
[Legend]
ADCR: A/D control register
ADCSR: A/D control/status register
ADDRA: A/D data register A
ADDRB: A/D data register B
ADDRC: A/D data register C
ADDRD: A/D data register D
ADTRG
A/D Converter
AV
AV
AN
AN
AN
AN
CC
SS
0
1
2
3
Analog
plexer
multi-
Figure 27.1
Page 930 of 1458
Sample-and-
hold circuit
10-bit
D/A
Block Diagram of A/D Converter
Comparator
+
–
Peripheral data bus
Control circuit
A/D converter
data bus
Internal
φ/4
φ/8
φ/16
ADI
interrupt
signal