SH7014 Datasheet, PDF (432/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

14. Mid-Speed A/D Converter ⎯ SH7016, SH7017 ⎯
14.1.2 Block Diagram
Figure 14.1 is the block diagram of the mid-speed A/D converter.
Module data bus
Internal data bus
AV_CC
AV_SS
10-bit D/A
AN0
AN1
+
AN2
φ/8
AN3
−
AN4
AN5
Conparator
Control circuit
AN6
AN7
Sample & hold circuit
φ/16
A/D Converter
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
Interrupt
signal ADI
MTU trigger
Figure 14.1 Mid-speed A/D converter block diagram
Rev.5.00 Sep. 27, 2007 Page 398 of 716
REJ09B0398-0500