DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 529

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

11.4.2
Figure 11.4 shows a sample procedure for setting up normal pulse output.
TPU setup
PPG setup
TPU setup
Sample Setup Procedure for Normal Pulse Output
Figure 11.4 Setup Procedure for Normal Pulse Output (Example)
Set counting operation
Select interrupt request
Select TGR functions
Set initial output data
Select output trigger
Enable pulse output
Normal PPG output
Compare match?
Set TGRA value
Set next pulse
Set next pulse
Start counter
output data
output data
Yes
No
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
Section 11 Programmable Pulse Generator (PPG)
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] At each TGIA interrupt, set the next
Set TIOR to make TGRA an output
compare register (with output disabled).
Set the PPG output trigger cycle.
Select the counter clock source with bits
TPSC2 to TPSC0 in TCR. Select the
counter clear source with bits CCLR1 and
CCLR0.
Enable the TGIA interrupt in TIER. The
DTC or DMAC can also be set up to
transfer data to NDR.
Set the initial output values in PODR.
Set the bits in NDER for the pins to be
used for pulse output to 1.
Select the TPU compare match event to
be used as the output trigger in PCR.
Set the next pulse output values in NDR.
Set the CST bit in TSTR to 1 to start the
TCNT counter.
output values in NDR.
Rev. 2.00 Jun. 28, 2007 Page 503 of 864
REJ09B0341-0200