HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 287

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: Contains lead / RoHS non-compliant
• Eeprom Size: -

Sample Setup Procedure for Synchronization: Figure 8.24 shows a sample procedure for
setting up synchronization.
1.
2.
3.
4.
5.
Set the SYNC bits to 1 in TSNC for the channels to be synchronized.
When a value is written in 16TCNT in one of the synchronized channels, the same value is
simultaneously written in 16TCNT in the other channels.
Set the CCLR1 or CCLR0 bit in 16TCR to have the counter cleared by compare match or input capture.
Set the CCLR1 and CCLR0 bits in 16TCR to have the counter cleared synchronously.
Set the STR bits in TSTR to 1 to start the synchronized counters.
Setup for synchronization
Select synchronization
Synchronous preset
Synchronous preset
Write to 16TCNT
Figure 8.24 Setup Procedure for Synchronization (Example)
1
2
Select counter clear source
synchronized to this
Synchronous clear
Counter clear
Start counter
channel?
Clearing
Yes
Rev. 2.00 Sep 20, 2005 page 247 of 800
3
5
No
Select counter clear source
Synchronous clear
Start counter
Section 8 16-Bit Timer
REJ09B0260-0200
4
5