ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 1024

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 40-5. Multi-buffer with Linked List Address for Source and Destination
1024
SAM3U Series
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 40-6 on page
Source Buffers
Buffer 2
Buffer 0
Buffer 1
1025.
DADDR(2)
DADDR(1)
DADDR(0)
Destination Buffers
Buffer 2
Buffer 1
Buffer 0
Destination Layer
Address of
6430D–ATARM–25-Mar-11