r4f2456 Renesas Electronics Corporation., r4f2456 Datasheet - Page 837

• Manufacturer Part Number: r4f2456
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

13.8.2
If a timer counter clock pulse is generated during the T
takes priority and the counter is not incremented. Figure 13.12 shows this operation.
φ
Address
Internal write signal
TCNT input clock
TCNT
Contention between TCNT Write and Increment
Figure 13.12 Contention between TCNT Write and Increment
TCNT write cycle by CPU
T
1
N
TCNT address
2
state of a TCNT write cycle, the write
Rev. 1.00 Sep. 19, 2008 Page 807 of 1342
T
2
Counter write data
Section 13 8-Bit Timers (TMR)
M
REJ09B0467-0100