D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 466

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• 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 Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Section 9 Data Transfer Controller (DTC)
9.5.3
In block transfer mode, one operation transfers one block of data. Either the transfer source or the
transfer destination is designated as a block area. Table 9.5 lists the register function in block
transfer mode.
The block size is 1 to 256. When the transfer of one block ends, the initial state of the block size
counter and the address register specified as the block area is restored. The other address register
is then incremented, decremented, or left fixed. From 1 to 65,536 transfers can be specified. Once
the specified number of transfers has ended, a CPU interrupt is requested.
Table 9.5
Name
DTC source address register
DTC destination address register
DTC transfer count register AH
DTC transfer count register AL
DTC transfer count register B
Rev. 3.00 Mar 17, 2006 page 414 of 926
REJ09B0283-0300
SAR
or
DAR
Block Transfer Mode
Register Function in Block Transfer Mode
Figure 9.6 Memory Mapping in Repeat Mode
Repeat area
Abbreviation
SAR
DAR
CRAH
CRAL
CRB
Transfer
Function
Designates source address
Designates destination address
Holds block size
Designates block size count
Designates transfer count
DAR
or
SAR