Datasheet

Section 12 A/D Converter
Rev. 8.00 Mar. 09, 2010 Page 405 of 658
REJ09B0042-0800
Start
Set A/D conversion speed
and input channel
Perform A/D
conversion?
End
Yes
No
Disable A/D conversion
end interrupt
Start A/D conversion
ADSF = 0?
No
Yes
Read ADSR
Read ADRRH/ADRRL data
Figure 12.4 Flow Chart of Procedure for Using A/D Converter (Polling by Software)