HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 242

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 16-Bit Timer Pulse Unit (TPU)
• When TGR is an input capture register
Example of Buffer Operation Setting Procedure: Figure 10.14 shows an example of the buffer
operation setting procedure.
Rev. 7.00 Sep. 11, 2009 Page 206 of 566
REJ09B0211-0700
When input capture occurs, the value in TCNT is transferred to TGR and the value previously
held in the timer general register is transferred to the buffer register.
This operation is illustrated in figure 10.13.
Buffer register
Input capture
signal
Figure 10.14 Example of Buffer Operation Setting Procedure
Select TGR function
Set buffer operation
<Buffer operation>
Buffer operation
Start count
Figure 10.13 Input Capture Buffer Operation
[1]
[2]
[3]
Timer general
register
[1]
[2]
[3]
Designate TGR as an input capture register or
output compare register by means of TIOR.
Designate TGR for buffer operation with bits
BFA and BFB in TMDR.
Set the CST bit in TSTR to 1 start the count
operation.
TCNT