Operation Timing; Input/Output Timing - Renesas RX100 Series User Manual

RX13T Group
19.5

Operation Timing

19.5.1

Input/Output Timing

(1) TCNT Count Timing
Figure 19.100 and Figure 19.101 show the TCNT count timing in internal clock operation, Figure 19.102 shows the
TCNT count timing in external clock operation (normal mode), and Figure 19.103 shows the TCNT count timing in
external clock operation (phase counting mode).
PCLKB
Internal clock
TCNT count clock
TCNT
Figure 19.100 Count Timing in Internal Clock Operation (MTU0 to MTU4)
PCLKB
Internal clock
TCNT count clock
TCNT
Figure 19.101 Count Timing in Internal Clock Operation (MTU5)
PCLKB
External clock
TCNT count clock
TCNT
Figure 19.102 Count Timing in External Clock Operation (MTU0 to MTU4)
PCLKB
External clock
TCNT count clock
TCNT
Figure 19.103 Count Timing in External Clock Operation (Phase Counting Mode)
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
Falling edge
N – 1
N – 1
Falling edge
N – 1
Rising edge
N – 1
19. Multi-Function Timer Pulse Unit 3 (MTU3c)
Rising edge
N
Rising edge
Rising edge
N
Falling edge
N
N + 1
N
N + 1
N – 1
Page 474 of 1041