Datasheet

Section 11 16-Bit Timer Pulse Unit (TPU)
Page 618 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
11.6 Operation Timing
11.6.1 Input/Output Timing
TCNT Count Timing: Figure 11.34 shows TCNT count timing in internal clock operation, and
figure 11.35 shows TCNT count timing in external clock operation.
TCNT
TCNT
input clock
Internal clock
φ
N–1 N N+1 N+2
Falling edge
Rising edge
Figure 11.34 Count Timing in Internal Clock Operation
TCNT
TCNT
input clock
External clock
φ
N–1 N N+1 N+2
Rising edge Falling edge
Falling edge
Figure 11.35 Count Timing in External Clock Operation