Datasheet

Section 11 16-Bit Timer Pulse Unit (TPU)
Rev. 3.00 Mar 17, 2006 page 586 of 926
REJ09B0283-0300
In the TPU, a total of six TGRA input capture/compare match interrupts can be used as A/D
converter conversion start sources, one for each channel.
11.9 Operation Timing
11.9.1 Input/Output Timing
TCNT Count Timing: Figure 11.30 shows TCNT count timing in internal clock operation, and
figure 11.31 shows TCNT count timing in external clock operation.
TCNT
TCNT
input clock
Internal clock
φ
N – 1 N N + 1 N + 2
Falling edge
Rising edge
Figure 11.30 Count Timing in Internal Clock Operation
TCNT
TCNT
input clock
External clock
φ
N – 1 N N + 1 N + 2
Falling edge
Rising edge Falling edge
Figure 11.31 Count Timing in External Clock Operation