HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 619

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

16.3.5
The CMF bit in CMCSR is set to 1 by the compare match signal generated when CMCOR and
CMCNT match. The compare match signal is generated upon the final state of the match (timing
at which the CMCNT value is updated to H'0000). Consequently, after CMCOR and CMCNT
match, a compare match signal will not be generated until a CMCNT counter clock is input.
Figure 16.4 shows the set timing of the CMF bit.
Compare Match Flag Set Timing (All Channels)
Counter clock
CMCNT
CMCOR
Compare match signal
and interrupt signal
Peripheral operating
clock (Pφ)
Figure 16.4 CMF Set Timing
N
N
N + 1
clock
Rev. 3.00 Jan. 18, 2008 Page 557 of 1458
Section 16 Compare Match Timer (CMT)
0
REJ09B0033-0300