DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 210

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7.6.3
In block transfer mode, one activation source transfers one block of data. Either the transfer source
or the transfer destination is designated as a block area. Table 7.7 lists the register functions in
block transfer mode. The block size can be between 1 and 256. When the transfer of one block
ends, the initial state of the block size counter and the address register that is specified as the block
area is restored. The other address register is then incremented, decremented, or left fixed
according to the register information. From 1 to 65,536 transfers can be specified. Once the
specified number of transfers has been completed, a CPU interrupt is requested.
Table 7.7
Rev. 3.00, 03/04, page 168 of 830
Name
DTC source address register
DTC destination address register
DTC transfer count register AH
DTC transfer count register AL
DTC transfer count register B
SAR
DAR
or
Block Transfer Mode
Register Functions in Block Transfer Mode
Figure 7.7 Memory Mapping in Block Transfer Mode
N th block
1st block
•
•
•
CRAH
Abbreviation
SAR
DAR
CRAL
CRB
Transfer
Block area
Function
Transfer source address
Transfer destination address
Holds block size
Block size counter
Transfer counter
DAR
SAR
or