HD6413008F RENESAS [Renesas Technology Corp], HD6413008F Datasheet - Page 317

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

9. 8-Bit Timers
9.7.2
Contention between 8TCNT Write and Increment
If an increment pulse occurs in the T
state of a 8TCNT write cycle, writing takes priority and
3
8TCNT is not incremented. Figure 9.19 shows the timing in this case.
8TCNT write cycle
T
T
T
1
2
3
φ
Address bus
8 TCNT address
Internal write signal
8TCNT input clock
8TCNT
N
M
8TCNT write data
Figure 9.19 Contention between 8TCNT Write and Increment
Rev.4.00 Aug. 20, 2007 Page 273 of 638
REJ09B0395-0400