SH7101 Datasheet, PDF (360/486 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

11. A/D Converter
Module data bus
Internal data bus
AV_CC
AV_SS
10-bit D/A
AN8
•
•
•
•
•
•
AN15
+
Comparator
Sample-and-
hold circuit
Control circuit
Pφ/4
Pφ/8
Pφ/16
Pφ/32
ADI
interrupt signal
Conversion start
trigger from MTU
ADTRG
Legend:
ADCR: A/D control register
ADCSR: A/D control/status register
ADTSR: A/D trigger select register
ADDR8–ADDR15: A/D data register 8 to 15
Note: The register number corresponds to the channel number of the module.
Figure 11.1 Block Diagram of A/D Converter (For One Module)
Rev.2.00 Sep. 27, 2007 Page 326 of 448
REJ09B0394-0200