DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 499

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.2.8
DTVECR enables or disables DTC activation by software, and sets a vector number for the
software activation interrupt.
Bit
7
6
5
4
3
2
1
0
Bit Name
SWDTE
DTVEC6
DTVEC5
DTVEC4
DTVEC3
DTVEC2
DTVEC1
DTVEC0
DTC Vector Register (DTVECR)
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 Software Activation Enable
Setting this bit to 1 activates DTC. Only 1 can be
written to this bit.
[Clearing conditions]
•
•
When the DISEL bit is 1 and data transfer has
ended or when the specified number of transfers
have ended, this bit will not be cleared.
DTC Software Activation Vectors 6 to 0
These bits specify a vector number for DTC
software activation.
The vector address is expressed as H'0400 +
(vector number × 2). For example, when DTVEC6
to DTVEC0 = H'10, the vector address is H'0420.
When the bit SWDTE is 0, these bits can be
written.
When the DISEL bit is 0 and the specified
number of transfers have not ended
When 0 is written to the DISEL bit after a
software-activated data transfer end interrupt
(SWDTEND) request has been sent to the
CPU.
Rev.7.00 Mar. 18, 2009 page 431 of 1136
Section 9 Data Transfer Controller (DTC)
REJ09B0109-0700