HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 357

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.6
11.6.1
TCNT Count Timing: Figure 11.54 shows TCNT count timing in internal clock operation, and
figure 11.55 shows TCNT count timing in external clock operation (normal mode), and figure
11.56 shows TCNT count timing in external clock operation (phase counting mode).
Figure 11.56
External
clock
TCNT input
clock
Pφ
TCNT
Operation Timing
Input/Output Timing
Pφ
External clock
TCNT input
clock
TCNT
Pφ
Internal clock
TCNT input
clock
TCNT
Figure 11.55
Figure 11.54
Count Timing in External Clock Operation (Phase Counting Mode)
Falling edge
Falling edge
N-1
N-1
Falling edge
Count Timing in External Clock Operation
Count Timing in Internal Clock Operation
N-1
N
N
Rising edge
Rising edge
Rising edge
11.
Rev.4.00 Mar. 27, 2008 Page 313 of 882
N
Multi-Function Timer Pulse Unit (MTU)
N+1
N+1
Falling edge
Falling edge
REJ09B0108-0400
N+2
N+2
N+1