HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 367

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.7.5
If incrementing occurs in the T2 state of a TCNT write cycle, the TCNT write takes precedence
and TCNT is not incremented.
Figure 11.72 shows the timing in this case.
Figure 11.72
Contention between TCNT Write and Increment Operations
Pφ
Address
Write signal
TCNT input
clock
TCNT
Contention between TCNT Write and Increment Operations
TCNT write data
TCNT write cycle
N
TCNT address
T1
11.
T2
Rev.4.00 Mar. 27, 2008 Page 323 of 882
Multi-Function Timer Pulse Unit (MTU)
M
REJ09B0108-0400