r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 792

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 16-Bit Timer Pulse Unit (TPU)
11.10.5 Contention between TCNT Write and Increment Operations
If incrementing occurs in the T
and TCNT is not incremented. Figure 11.47 shows the timing in this case.
Rev. 1.00 Sep. 19, 2008 Page 764 of 1270
REJ09B0466-0100
Figure 11.47 Contention between TCNT Write and Increment Operations
φ
Address
Write signal
TCNT input
clock
TCNT
2
state of a TCNT write cycle, the TCNT write takes precedence
TCNT write data
N
TCNT write cycle
TCNT address
T
1
T
2
M