SH7080_09 Datasheet, PDF (671/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
11.6 Operation Timing
11.6.1 Input/Output Timing
TCNT Count Timing: Figures 11.93 and 11.94 show TCNT count timing in internal clock
operation, and figure 11.95 shows TCNT count timing in external clock operation (normal mode),
and figure 11.96 shows TCNT count timing in external clock operation (phase counting mode).
MPφ
Internal clock
TCNT input
clock
TCNT
Falling edge
N-1
Rising edge
N
N+1
Figure 11.93 Count Timing in Internal Clock Operation (Channels 0 to 4)
MPφ
Internal clock
TCNT input
clock
TCNT
N-1
Rising edge
N
Figure 11.94 Count Timing in Internal Clock Operation (Channel 5)
MPφ
External clock
TCNT input
clock
TCNT
Falling edge
N-1
Rising edge
N
N+1
Figure 11.95 Count Timing in External Clock Operation (Channels 0 to 4)
Rev. 4.00 Dec. 15, 2009 Page 611 of 1558
REJ09B0181-0400