DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 172

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 8 Data Transfer Controller (DTC)
8.2.7
DTCER is comprised of seven registers; DTCERA to DTCERF and DTCERI, and is a register
that specifies DTC activation interrupt sources. The correspondence between interrupt sources and
DTCE bits is shown in table 8.1. For DTCE bit setting, use bit manipulation instructions such as
BSET and BCLR for reading and writing. If all interrupts are masked, multiple activation sources
can be set at one time (only at the initial setting) by writing data after executing a dummy read on
the relevant register.
Rev. 5.00 Sep. 01, 2009 Page 120 of 656
REJ09B0071-0500
7
6
5
4
3
2
1
0
Bit
Bit Name
DTCE7
DTCE6
DTCE5
DTCE4
DTCE3
DTCE2
DTCE1
DTCE0
DTC Enable Register (DTCER)
Initial
Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
DTC Activation Enable
Setting this bit to 1 specifies a relevant interrupt source
as a DTC activation source.
[Clearing conditions]
•
•
•
When the DISEL bit is 1 and the data transfer has
ended
When the specified number of transfers have ended
These bits are not cleared when the DISEL bit is 0
and the specified number of transfers have not been
completed