DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 608

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 11 Multi-Function Timer Pulse Unit 2 (MTU2)
(k)
In complementary PWM mode, 0% and 100% duty cycles can be output as required. Figures
11.49 to 11.53 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 11.54.
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.
Rev. 3.00 Sep. 28, 2009 Page 576 of 1650
REJ09B0313-0300
Figure 11.54 Example of Toggle Output Waveform Synchronized with PWM Output
Complementary PWM Mode 0% and 100% Duty Output
Toggle Output Synchronized with PWM Cycle
Toggle output
TIOC3A pin
TGRA_3
H'0000
TCNT_4
TCNT_3