Operation Timing; Input/Output Timing - Renesas H8SX/1650 Hardware Manual

9.8

Operation Timing

9.8.1

Input/Output Timing

(1)
TCNT Count Timing
Figure 9.30 shows TCNT count timing in internal clock operation, and figure 9.31 shows TCNT
count timing in external clock operation.
P
Internal clock
TCNT input clock
TCNT
Figure 9.30 Count Timing in Internal Clock Operation
P
External clock
TCNT input clock
TCNT
Figure 9.31 Count Timing in External Clock Operation
Falling edge
N 1 N
Falling edge
N 1
Section 9 16-Bit Timer Pulse Unit (TPU)
Rising edge
N
Rising edge Falling edge
N N
Rev.2.00 Jun. 28, 2007 Page 373 of 666
Falling edge
1 N 2
1 N 2
REJ09B0311-0200