HD64F2676VFC33 Renesas Electronics America, HD64F2676VFC33 Datasheet - Page 392

• 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 8 EXDMA Controller
Block Transfer Mode:
Bit
31
to
24
23
to
16
15
to
0
Rev. 3.00 Mar 17, 2006 page 340 of 926
REJ09B0283-0300
Bit Name
—
Initial Value
All 0
Undefined
Undefined
R/W
—
R/W
R/W
16-Bit Transfer Counter
Description
Reserved
These bits are always read as 0 and cannot be
modified.
Block Size
These bits specify the block size (number of
bytes or number of words) for block transfer.
Setting H'01 specifies one as the block, while
setting H'00 specifies the maximum block size,
that is 256. The register value always indicates
the specified block size.
These bits specify the number of block
transfers. Setting H'0001 specifies one block
transfer. Setting H'0000 means no specification
for the number of transfers, and the transfer
counter function is halted. In this case, there is
no transfer end interrupt by the transfer counter.
Setting H'FFFF specifies the maximum number
of block transfers, that is 65,535. During
EXDMA transfer, this counter shows the
remaining number of block transfers.