DF2265TE13V Renesas Electronics America, DF2265TE13V Datasheet - Page 275

• Manufacturer Part Number: DF2265TE13V
• Description: IC H8S/2265 MCU FLASH 100TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2265TE13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, 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: -

10.5.2
In synchronous operation, the values in a number of TCNT counters can be rewritten
simultaneously (synchronous presetting). Also, a number of TCNT counters can be cleared
simultaneously by making the appropriate setting in TCR (synchronous clearing).
Synchronous operation enables TGR to be incremented with respect to a single time base.
Channels 0 to 2 in the H8S/2268 Group or channels 1 and 2 in the H8S/2264 Group can all be
designated for synchronous operation.
Example of Synchronous Operation Setting Procedure: Figure 10.15 shows an example of the
synchronous operation setting procedure.
[1]
[2]
[3]
[4]
[5]
Note:
<Synchronous presetting>
Synchronous Operation
Synchronous presetting
Synchronous operation
Set to 1 the SYNC bits in TSYR corresponding to the channels to be designated for synchronous
operation.
When the TCNT counter of any of the channels designated for synchronous operation is
written to, the same value is simultaneously written to the other TCNT counters.
Use bits CCLR2 to CCLR0
etc.
Use bits CCLR2 to CCLR0
source.
Set to 1 the CST bits in TSTR for the relevant channels, to start the count operation.
Figure 10.15 Example of Synchronous Operation Setting Procedure
Set synchronous
*
In the H8S/2264 Group, bits CCRL1 and CCLR0 in TCR.
Set TCNT
operation
selection
[1]
[2]
*
*
in TCR to specify TCNT clearing by input capture/output compare,
in TCR to designate synchronous clearing for the counter clearing
Synchronous clearing
<Counter clearing>
source generation
clearing source
Select counter
Start count
channel?
Clearing
Yes
Rev. 5.00 Sep. 01, 2009 Page 223 of 656
Section 10 16-Bit Timer Pulse Unit (TPU)
No
[3]
[5]
<Synchronous clearing>
Set synchronous
counter clearing
Start count
REJ09B0071-0500
[4]
[5]