HD6412332 RENESAS [Renesas Technology Corp], HD6412332 Datasheet - Page 551

• Manufacturer Part Number: HD6412332
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Contention between TCNT Write and Increment Operations: If incrementing occurs in the T
state of a TCNT write cycle, the TCNT write takes precedence and TCNT is not incremented.
Figure 10.50 shows the timing in this case.
φ
Address
Write signal
TCNT input
clock
TCNT
Figure 10.50 Contention between TCNT Write and Increment Operations
TCNT write data
N
TCNT write cycle
TCNT address
T
1
T
Rev.4.00 Sep. 07, 2007 Page 521 of 1210
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