AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 987

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

Figure 41-6. Multi-buffer with Linked List Address for Source and Destination
6438F–ATARM–21-Jun-10
Source Layer
Address of
If the user needs to execute a DMAC transfer where the source and destination address are
contiguous but the amount of data to be transferred is greater than the maximum buffer size
DMAC_CTRLAx.BTSIZE, then this can be achieved using the type of multi-buffer transfer as
shown in
SADDR(2)
SADDR(1)
SADDR(0)
Figure 41-7 on page
Source Buffers
Buffer 2
Buffer 0
Buffer 1
988.
DADDR(2)
DADDR(1)
DADDR(0)
Destination Buffers
Buffer 2
Buffer 1
Buffer 0
Destination Layer
Address of
AT91SAM9G45
987