HD6437101 RENESAS [Renesas Technology Corp], HD6437101 Datasheet - Page 391

• Manufacturer Part Number: HD6437101
• Description: 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

12.5
12.5.1
If a compare match signal is generated during the T2 state of the CMCNT counter write cycle, the
CMCNT counter clear has priority, so the write to the CMCNT counter is not performed. Figure
12.6 shows the timing.
Usage Notes
Contention between CMCNT Write and Compare Match
Figure 12.6 CMCNT Write and Compare Match Contention
Pφ
Address
Internal
write signal
Compare
match signal
CMCNT
CMCNT write cycle
N
T1
CMCNT
T2
Rev.1.00 Sep. 18, 2008 Page 357 of 522
Section 12 Compare Match Timer (CMT)
H' 0000
REJ09B0069-0100