Renesas M16C/29 Series Hardware Manual page 254

M16C/29 Group
•Example when selecting AN
•Example 1: When Timer B1 underflow is generated during AN
AN
AN
AN
AN
•Example 2: When Timer B1 underflow is generated after AN
AN
AN
AN
AN
•Example 3: When Timer B0 underflow is generated during A/D conversion of any pins except AN
AN
AN
AN
AN
•Example 4: When Timer B0 underflow is generated again before Timer B1 underflow is generated
AN
AN
AN
AN
Figure 15.1.7.1 Operation Example in Delayed Trigger Mode 0
Rev.1.00 Nov 01,2004
REJ09B0101-0100Z
to AN to A/D sweep pins (SCAN1 to SCAN0="01
0 3
Timer B0 underflow
Timer B1 underflow
0
1
2
3
Timer B0 underflow
Timer B1 underflow
0
1
2
3
Timer B0 underflow
Timer B0 underflow
Timer B1 underflow
0
1
2
3
after Timer B0 underflow generation
Timrt B0 underflow
Timer B0 underflow
(An interrupt does not affect A/D conversion)
Timer B1 underflow
0
1
2
3
page 234 of 402
")
2
pin conversion
0
pin conversion
0
(Abort othrt pins conversion)
Timer B1 under flow
15. A/D Converter
A/D pin input
voltage sampling
A/D pin conversion
pin
0