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A/D Converter (ADC)
(3)
After reset: 00H
7
ADAnM2
0
Note
Caution
ADAnM2 - ADC mode register 2
The ADAnM2 register specifies the hardware trigger mode.
This register can be read or written in 8-bit or 1-bit units.
Reset input clears this register to 00H.
R/W
Address:
6
5
0
ADAnDIAG ADAnDISC
ADAnDIAG
0
1
ADAnDISC
0
1
In the discharge function the AVREFM (ASS) voltage is sampled during 4
clocks (f
) after finishing A/D conversion. Therefore, additional 2 clocks must
XP1
be added to the A/D conversion time.
ADAnTMD1
ADAnTMD0
0
0
0
1
1
0
1
1
Be sure to clear bits 7, 6, 3, and 2 to 0.
User's Manual U18743EE1V2UM00
AD0M2 FFFFF203H
4
3
0
Diagnostic function enable
Diagnostic function disabled
Diagnostic function enabled
Discharge function enable
Discharge function disabled
Discharge function enabled
Specification of trigger mode
ADTRG external trigger mode
INTTAA2CC0 timer trigger mode 0
INTTAA2CC1 timer trigger mode 1
prohibited
Chapter 19
2
1
0
0
ADAnTMD1 ADAnTMD0
671
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