R01UH0823EJ0100 Rev.1.00 Page 610 of 1823
Jul 31, 2019
RX23W Group 23. Multi-Function Timer Pulse Unit 2 (MTU2a)
Figure 23.114 A/D Converter Start Request When 0 is Written to MTU4.TADCOBRA
Figure 23.115 A/D Converter Start Request When the Same Value as TCDR is Written to MTU4.TADCOBRA
A/D converter start
request (TRG4AN)
Complementary PWM mode
UT4AE = 1
DT4AE = 0
BF[1:0] = 10b (transfer at trough)
MTU4.TCNT
Write 0 to MTU4.TADCOBRA
*1
An A/D converter start request is not issued during up-counting
immediately after buffer transfer (trough).
*1
UT4AE, DT4AE, BF[1:0]: Bits in TADCR
Note 1. An A/D converter start request is issued when TCDR – 1
MTU4.TADCOBRA/TADCOBRB 1
is written.
MTU4.TADCORA
MTU4.TADCOBRA
A/D converter start
request (TRG4AN)
Complementary PWM mode
UT4AE = 0
DT4AE = 1
BF[1:0] = 01b (transfer at crest)
Write the same value as TCDR to MTU4.TADCOBRA
*1
An A/D converter start request is not issued during down-counting
immediately after buffer transfer (crest).
*1
UT4AE, DT4AE, BF[1:0]: Bits in TADCR
Note 1. An A/D converter start request is issued when TCDR – 1
MTU4.TADCOBRA/TADCOBRB 1
is written.
MTU4.TADCOBRA
MTU4.TADCORA
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