HD6417011VX20V Renesas Electronics America, HD6417011VX20V Datasheet - Page 141

• Manufacturer Part Number: HD6417011VX20V
• Description: MPU 5V 0K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7010r

Specifications of HD6417011VX20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: POR, PWM
• Number Of I /o: 11
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

PWM Mode Operation Examples—PWM Mode 1 (Figure 8.24): A TGRA register compare-
match is used as a TCNT counter clear source, the TGRA register initial output value and output
compare output value are both 0, and the TGRB register output compare output value is a 1. In this
example, the value established in the TGRA register becomes the period and the value established
in the TGRB register becomes the duty cycle.
130
H'0000
TIOCA
TGRA
TGRB
TCNT value
Figure 8.24 PWM Mode Operation Example (Mode 1)
Figure 8.23 Procedure for Selecting the PWM Mode
Select waveform output level
Select counter clear source
Select counter clock
Select PWM mode
Start counting
PWM mode
PWM mode
Set TGR
Counter cleared by TGRA compare match
(1)
(4)
(2)
(3)
(5)
(6)
Time