HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 274

• Manufacturer Part Number: HD6413008F
• Description: Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series
• Manufacturer: RENESAS [Renesas Technology Corp]

8. 16-Bit Timer
8.6
This section describes contention and other matters requiring special attention during 16-bit timer
operations.
Contention between 16TCNT Write and Clear: If a counter clear signal occurs in the T
a 16TCNT write cycle, clearing of the counter takes priority and the write is not performed. See
figure 8.37.
Rev.4.00 Aug. 20, 2007 Page 230 of 638
REJ09B0395-0400
Usage Notes
φ
Address bus
Internal write signal
Counter clear signal
16TCNT
Figure 8.37 Contention between 16TCNT Write and Clear
T
1
16TCNT write cycle
16TCNT address
N
T
2
T
3
H'0000
3
state of