HD6473847RHV Datasheet, PDF (346/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 12 A/D Converter
AMR
AN0
AN1
Multiplexer
AN2
AN3
AVCC
AVSS
Reference
voltage
AVCC
+
Comparator
-
AVSS
ADSR
Control logic
ADRRH
ADRRL
Legend:
AMR:
A/D mode register
ADSR: A/D start register
ADRRH, L: A/D result registers H and L
IRRAD: A/D conversion end interrupt request flag
Figure 12.1 Block Diagram of A/D Converter
IRRAD
Rev. 7.00 Mar. 08, 2010 Page 314 of 510
REJ09B0024-0700