Hardware manual
Rev. 3.0, 09/98, page 236 of 361
Interrupt (ADI)
Set*
Set*
A/D conversion starts
Waiting
Waiting Waiting Waiting
A/D conver-
sion (1)
A/D conver-
sion (2)
A/D conversion result (1)
Read result
Read result
A/D conversion result (2)
Waiting
Waiting
Set*
Clear* Clear*
ADIE
ADST
ADF
Channel 0 (AN
0
)
Channel 1 (AN
1
)
Channel 2 (AN
2
)
Channel 3 (AN
3
)
ADDRA
ADDRB
ADDRC
ADDRD
Note: * indicates execution of a software instruction
Figure 11.2 A/D Operation in Single Mode (when Channel 1 is Selected)