HD64F3684FP Renesas Electronics America, HD64F3684FP Datasheet - Page 252

• Manufacturer Part Number: HD64F3684FP
• Description: IC H8 MCU FLASH 32K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3684FP

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 13 Timer Z
Rev.5.00 Nov. 02, 2005 Page 218 of 500
REJ09B0027-0500
Set reset synchronous PWM mode
<Reset synchronous PWM mode>
Reset synchronous PWM mode
Figure 13.26 Example of Reset Synchronous PWM Mode Setting Procedure
Select counter clearing source
Enable waveform output
Start counter operation
Stop counter operation
Initialize the output pin
Select counter clock
Set TCNT
Set GR
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[1] Clear bit STR0 in TSTR to 0 and stop the
[2] Select the counter clock with bits TPSC2
[3] Use bits CCLR1 and CCLR0 in TCR to
[4] Select the reset synchronous PWM mode
[5] Set H'00 to TOCR.
[6] Set TCNT_0 as H'0000. TCNT1 does not
[7] GRA_0 is a cycle register. Set a cycle for
[8] Enable or disable the timer output by
[9] Set the STR bit in TSTR to 1 and start the
counter operation of TCNT_0. Set reset
synchronous PWM mode after TCNT_0
stops.
to TOSC0 in TCR. When an external
clock is selected, select the external clock
edge with bits CKEG1 and CKEG0 in
TCR.
select counter clearing source GRA_0.
with bits CMD1 and CMD0 in TFCR.
FTIOB0 to FTIOD0 and FTIOA1 to
FTIOD1 become PWM output pins
automatically.
need to be set.
GRA_0. Set the changing point timing of
the PWM output waveform for GRB_0,
GRA_1, and GRB_1.
TOER.
counter operation.