R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 900

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 20 A/D Converter (ADC)
Figure 20.1 shows a block diagram of the A/D converter.
Rev. 2.00 Sep. 07, 2007 Page 872 of 1164
REJ09B0321-0200
[Legend]
ADCSR:
ADDRA:
ADDRB:
ADDRC:
ADDRD:
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
A/D control/status register
A/D data register A
A/D data register B
A/D data register C
A/D data register D
AV cc
AV ref
AV ss
Sample-and-hold circuit
Figure 20.1 Block Diagram of A/D Converter
10-bit
D/A
ADDRE:
ADDRF:
ADDRG:
ADDRH:
Comparator
+
–
A/D data register E
A/D data register F
A/D data register G
A/D data register H
Module data bus
Control circuit
ADTRG,
conversion start trigger
from MTU2 or TMR
Peripheral
bus
ADI
interrupt
signal