HD64F7047F50 Renesas Electronics America, HD64F7047F50 Datasheet - Page 284

• Manufacturer Part Number: HD64F7047F50
• Description: IC SUPERH MCU FLASH 256K 100QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7047r

Specifications of HD64F7047F50

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

12. Counter Clearing by another Channel
Input capture A
Rev. 2.00, 09/04, page 242 of 720
In complementary PWM mode, by setting a mode for synchronization with another channel by
means of the timer synchro register (TSYR), and selecting synchronous clearing with bits
CCLR2–CCLR0 in the timer control register (TCR), it is possible to have TCNT_3, TCNT_4,
and TCNTS cleared by another channel.
Figure 10.49 illustrates the operation.
Use of this function enables counter clearing and restarting to be performed by means of an
external signal.
Channel 1
TGRA_3
H'0000
TCDR
TDDR
Figure 10.49 Counter Clearing Synchronized with Another Channel
TCNT_3
TCNT_4
TCNT_1
Synchronous counter clearing by channel 1 input capture A
TCNTS