Datasheet

Section 10 16-Bit Timer Pulse Unit (TPU)
Rev.6.00 Sep. 27, 2007 Page 513 of 1268
REJ09B0220-0600
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.
10.6 Operation Timing
10.6.1 Input/Output Timing
TCNT Count Timing: Figure 10.34 shows TCNT count timing in internal clock operation, and
figure 10.35 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 10.34 Count Timing in Internal Clock Operation
TCNT
TCNT
input clock
External clock
φ
N–1 N N+1 N+2
Rising edge Falling edge
Falling edge
Figure 10.35 Count Timing in External Clock Operation