R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 642

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 13 8-Bit Timers (TMR)
13.5.2
The CMFA and CMFB flags in TCSR are set to 1 by a compare match signal generated when the
TCOR and TCNT values match. The compare match signal is generated at the last state in which
the match is true, just before the timer counter is updated. Therefore, when the TCOR and TCNT
values match, the compare match signal is not generated until the next TCNT clock input. Figure
13.6 shows this timing.
13.5.3
When a compare match signal is generated, the timer output changes as specified by bits OS3 to
OS0 in TCSR. Figure 13.7 shows the timing when the timer output is toggled by the compare
match A signal.
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P
Compare match A
signal
Timer output pin
Timing of CMFA and CMFB Setting at Compare Match
Timing of Timer Output at Compare Match
P
TCNT
TCOR
Compare match
signal
CMF
Figure 13.7 Timing of Toggled Timer Output at Compare Match A
Figure 13.6 Timing of CMF Setting at Compare Match
N
N
N + 1
R01UH0026EJ0300 Rev. 3.00
SH7201 Group
Sep 24, 2010