HD64F3670 RENESAS [Renesas Technology Corp], HD64F3670 Datasheet - Page 170

• Manufacturer Part Number: HD64F3670
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

11.5.4
Figure 11.18 shows the timing when the counter is cleared by compare match A. When the GRA
value is N, the counter counts from 0 to N, and its cycle is N + 1.
11.5.5
Figures 11.19 and 11.20 show the buffer operation timing.
Rev. 2.0, 03/02, page 146 of 298
Timing of Counter Clearing by Compare Match
Buffer Operation Timing
Compare
match signal
TCNT
GRC, GRD
GRA, GRB
Compare
match signal
TCNT
GRA
Figure 11.18 Timing of Counter Clearing by Compare Match
Figure 11.19 Buffer Operation Timing (Compare Match)
N
N
M
N
H'0000
N+1
M