HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 460

• Manufacturer Part Number: HD64F2676VFC33
• Description: IC H8S MCU FLASH 256K 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2676VFC33

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• 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 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 9 Data Transfer Controller (DTC)
9.4
Locate the register information in the on-chip RAM (addresses: H'FFBC00 to H'FFBFFF).
Register information should be located at the address that is multiple of four within the range.
Locating the register information in address space is shown in figure 9.3. Locate the MRA, SAR,
MRB, DAR, CRA, and CRB registers, in that order, from the start address of the register
information. In the case of chain transfer, register information should be located in consecutive
areas as shown in figure 9.3 and the register information start address should be located at the
corresponding vector address to the activation source. The DTC reads the start address of the
register information from the vector address set for each activation source, and then reads the
register information from that start address.
When the DTC is activated by software, the vector address is obtained from: H'0400 +
(DTVECR[6:0]
The configuration of the vector address is the same in both normal * and advanced modes, a 2-byte
unit being used in both cases. These two bytes specify the lower bits of the register information
start address.
Note: Not available in this LSI.
Rev. 3.00 Mar 17, 2006 page 408 of 926
REJ09B0283-0300
Figure 9.3 Correspondence between DTC Vector Address and Register Information
Start address of
register information
Chain transfer
Location of Register Information and DTC Vector Table
2). For example, if DTVECR is H'10, the vector address is H'0420.
MRA
MRA
MRB
MRB
0
CRA
CRA
Lower addresses
1
Four bytes
DAR
DAR
SAR
SAR
2
CRB
CRB
3
Register information
Register information
for second transfer
in case of chain
transfer