Renesas RX100 Series User Manual page 414

RX13T Group
MTCLKA (MTU1)
MTCLKC (MTU2)
MTCLKB (MTU1)
MTCLKD (MTU2)
TCNT value
Figure 19.36 Example of Operation in Phase Counting Mode 3 (When MTUn.TCR2.PCB[1:0] = 1xb (n = 1, 2))
Table 19.53 Up-Counting and Down-Counting Conditions in Phase Counting Mode 3
MTCLKA (MTU1)
PCB[1:0] MTCLKC (MTU2)
00b
01b
1xb
: Rising edge
: Falling edge
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
Up-counting
MTCLKB (MTU1)
MTCLKD (MTU2)
High
Low
High
Low
High
Low
High
Low
High
Low
High
Low
19. Multi-Function Timer Pulse Unit 3 (MTU3c)
Down-counting
Operation
Low
High
High
Low
Low
High
High
Low
Low
High
High
Low
Time
Not counted (Don't care)
Up-counting
Down-counting
Not counted (Don't care)
Down-counting
Not counted (Don't care)
Up-counting
Not counted (Don't care)
Down-counting
Not counted (Don't care)
Up-counting
Down-counting
Not counted (Don't care)
Up-counting
Not counted (Don't care)
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