SH7058 Datasheet, PDF (421/1130 Pages) Renesas Technology Corp – Renesas SuperHTM RISC engine

Pφ
TI10
After internal
synchronization 1
After internal
synchronization 2
AGCK
AGCK operation
TCNT clock
When rising
edge is set
When falling
edge is set
When rising and falling
edges are set
Figure 11.26 Edge Input Operation (Without Noise Cancellation)
Pφ
TI10
AGCK
Noise
cancellation
period
Pφ × 10
(clock)
TCNT10H
NCR10
AGCK
operation
TCNT clock
External edge mask period
External edge mask period
0
1
0
1
Note: When rising and falling edges are set
Figure 11.27 Edge Input Operation (With Noise Cancellation)
Rev. 3.0, 09/04, page 380 of 1086