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HD64F38024HV Datasheet, PDF (418/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series
Section 12 A/D Converter
12.1.2 Block Diagram
Figure 12.1 shows a block diagram of the A/D converter.
ADTRG
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AVCC
AVSS
AMR
Multiplexer
ADSR
Reference
voltage
AVCC
+
Com-
parator
−
AVSS
Control logic
ADRRH
ADRRL
[Legend]
AMR: A/D mode register
ADSR: A/D start register
ADRR: A/D result register
IRRAD: A/D conversion end interrupt request flag
Figure 12.1 Block Diagram of the A/D Converter
IRRAD
Rev. 8.00 Mar. 09, 2010 Page 396 of 658
REJ09B0042-0800