HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 380

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Sample setup procedure for input capture
Figure 9.21 shows a sample procedure for setting up input capture.
Examples of input capture
Figure 9.22 illustrates input capture when the falling edge of TIOCB and both edges of
TIOCA are selected as capture edges. 16TCNT is cleared by input capture into GRB.
Select input-capture input
H'0180
H'0160
H'0005
H'0000
TIOCB
TIOCA
GRA
GRB
16TCNT value
Input selection
Input capture
Start counter
Figure 9.21 Setup Procedure for Input Capture (Example)
Figure 9.22 Input Capture (Example)
H'0005
1
2
1.
2.
Set TIOR to select the input capture function of a
general register and the rising edge, falling edge,
or both edges of the input capture signal. Clear the
DDR bit to 0 before making these TIOR settings.
Set the STR bit in TSTR to 1 to make 16TCNT
start counting.
H'0160
Rev. 2.0, 06/04, page 351 of 980
H'0180