DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 322

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 10.19 PWM Output Registers and Output Pins
Note: In PWM mode 2, PWM output is not possible for the TGR register in which the period is set.
(1)
Figure 10.21 shows an example of the PWM mode setting procedure.
Rev. 2.00 Sep. 28, 2009 Page 280 of 994
REJ09B0452-0200
Channel
0
1
2
Example of PWM Mode Setting Procedure
Select counter clearing source
Select waveform output level
Select counter clock
Figure 10.21 Example of PWM Mode Setting Procedure
Set PWM mode
<PWM mode>
PWM mode
Start count
Set TGR
TGRA_2
Registers
TGRA_0
TGRB_0
TGRC_0
TGRD_0
TGRA_1
TGRB_1
TGRB_2
[1]
[2]
[3]
[4]
[5]
[6]
[1]
[2]
[3]
[4]
[5]
[6]
Select the counter clock with bits TPSC2 to
TPSC0 in TCR. At the same time, select the
input clock edge with bits CKEG1 and CKEG0
in TCR.
Use bits CCLR2 to CCLR0 in TCR to select the
TGR to be used as the TCNT clearing source.
Use TIOR to designate the TGR as an output
compare register, and select the initial value and
output value.
Set the cycle in the TGR selected in [2], and set
the duty in the other the TGR.
Select the PWM mode with bits MD3 to MD0 in
TMDR.
Set the CST bit in TSTR to 1 start the count
operation.
PWM Mode 1
TIOCA0
TIOCC0
TIOCA1
TIOCA2
Output Pins
PWM Mode 2
TIOCA0
TIOCB0
TIOCC0
TIOCD0
TIOCA1
TIOCB1
TIOCA2
TIOCB2