Renesas M16C/29 Series

15. A/D Converter
puorG92/C61M
page 248
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2110-1010B90JER
Figure 15.24 Operation Example in Delayed Trigger Mode1
•Example when selecting AN0 to AN3 to A/D sweep pins (SCAN1 to SCAN0 = 012)
A/D pin input
voltage sampling
A/D pin conversion
AN0
AN1
AN2
AN3
ADTRG pin input
•Example 1: When ADTRG pin falling edge is generated during AN0 pin conversion
AN0
AN1
AN2
AN3
•Example 2: When ADTRG pin falling edge is generated again after AN0 pin conversion
ADTRG pin input
•Example 3: When ADTRG pin falling edge is generated more than two times after AN0 pin conversion
AN0
AN1
AN2
AN3
(invalid)
(valid after single sweep conversion)
ADTRG pin input