HD64F3687GH Renesas Electronics America, HD64F3687GH Datasheet - Page 241

• Manufacturer Part Number: HD64F3687GH
• Description: IC H8 MCU FLASH 56K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687GH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K 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-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

13.4.3
The TCNT value can be transferred to GR on detection of the input edge of the input
capture/output compare pin (FTIOA, FTIOB, FTIOC, or FTIOD). Rising edge, falling edge, or
both edges can be selected as the detected edge. When the input capture function is used, the pulse
width or period can be measured.
Figure 13.16 shows an example of the input capture operation setting procedure.
Input Capture Function
Figure 13.16 Example of Input Capture Operation Setting Procedure
<Input capture operation>
Start counter operation
Select input edge of
Input selection
input capture
[1]
[2]
[1] Designate GR as an input capture
[2] Set the STR bit in TSTR to 1 to start the
register by means of TIOR, and select
rising edge, falling edge, or both edges
as the input edge of the input capture
signal.
TCNT counter operation.
Rev.5.00 Nov. 02, 2005 Page 207 of 500
Section 13 Timer Z
REJ09B0027-0500