R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 535

• 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

SH7201 Group
(k)
In complementary PWM mode, 0% and 100% duty cycles can be output as required. Figures
12.49 to 12.53 show output examples.
100% duty output is performed when the data register value is set to H'0000. The waveform in this
case has a positive phase with a 100% on-state. 0% duty output is performed when the data
register value is set to the same value as TGRA_3. The waveform in this case has a positive phase
with a 100% off-state.
On and off compare-matches occur simultaneously, but if a turn-on compare-match and turn-off
compare-match for the same phase occur simultaneously, both compare-matches are ignored and
the waveform does not change.
(l)
In complementary PWM mode, toggle output can be performed in synchronization with the PWM
carrier cycle by setting the PSYE bit to 1 in the timer output control register (TOCR). An example
of a toggle output waveform is shown in figure 12.54.
This output is toggled by a compare-match between TCNT_3 and TGRA_3 and a compare-match
between TCNT4 and H'0000.
The output pin for this toggle output is the TIOC3A pin. The initial output is 1.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Figure 12.54 Example of Toggle Output Waveform Synchronized with PWM Output
11. Complementary PWM Mode 0% and 100% Duty Output
12. Toggle Output Synchronized with PWM Cycle
Toggle output
TIOC3A pin
TGRA_3
H'0000
TCNT_4
TCNT_3
Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
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