HD6417618 RENESAS [Renesas Technology Corp], HD6417618 Datasheet - Page 353

• Manufacturer Part Number: HD6417618
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7618 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

13.5
13.5.1
When the compare match signal is generated in the T2 cycle while writing to CMCNT, clearing
CMCNT has priority over writing to it. In this case, CMCNT is not written to. Figure 13.5 shows
the timing to clear the CMCNT counter.
Figure 13.5 Conflict between Write and Compare-Match Processes of CMCNT
Usage Notes
Conflict between Write and Compare-Match Processes of CMCNT
Peripheral operating
Counter clear
Internal write
clock (Pφ)
Address
CMCNT
CMCSR write cycle
N
T1
CMCNT
T2
Rev. 6.00 Jun. 12, 2007 Page 321 of 610
Section 13 Compare Match Timer (CMT)
H'0000
REJ09B0131-0600