SH7615 Datasheet, PDF (751/925 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH
RISC engine Family/SH7600 Series

16.6 Operation Timing
16.6.1 Input/Output Timing
TCNT Count Timing: Figure 16.30 shows TCNT count timing in internal clock operation, and
figure 16.31 shows TCNT count timing in external clock operation.
Pφ
Internal clock ^{Falling edge}
Rising edge
TCNT
input clock
TCNT
N–1
N
N+1
N+2
Figure 16.30 Count Timing in Internal Clock Operation
Pφ
External clock
Falling edge
Rising edge
Falling edge
TCNT
input clock
TCNT
N–1
N
N+1
N+2
Figure 16.31 Count Timing in External Clock Operation
Rev. 2.00, 03/05, page 713 of 884