Rev. 5.00, 09/03, page 624 of 760
Channel 0 (AN0)
operating
ADIE
ADST
ADF
Channel 1 (AN1)
operating
Channel 2 (AN2)
operating
Channel 3 (AN3)
operating
ADDRA
ADDRB
ADDRC
ADDRD
Waiting
Waiting
Waiting
Waiting
Waiting Waiting
A/D conversion starts
Set
Set Set
Clear
*
Clear
A/D conversion result 1 A/D conversion result 2
Read result Read result
A/D conversion 1 A/D conversion result 2
Note: * Vertical arrows ( ) indicate instruction execution by software.
Figure 20.3 Example of A/D Converter Operation (Single Mode, Channel 1 Selected)