at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 421

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

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32059J–12/2010
DMAFIFOWORDDEPTH: DMA FIFO Depth in Words
DMABUFFERSIZE: DMA Buffer Size
DMACHANNELNBR: Number of DMA Channels
EPTNBRMAX: Maximal Number of Pipes/Endpoints
0
0
0
1
0
0
0
1
0
0
0
1
DMAFIFOWORDDEPTH
This field indicates the DMA FIFO depth controller in words:
1: The DMA buffer size is 24bits.
0: The DMA buffer size is 16bits.
This field indicates the number of hardware-implemented DMA channels:
This field indicates the number of hardware-implemented pipes/endpoints:
DMACHANNELNBR
EPTNBRMAX
0
0
0
1
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
Number of DMA Channels
Reserved
1
2
...
7
DMA FIFO Depth in Words
16
1
2
...
15
Maximal Number of Pipes/Endpoints
16
1
2
...
15
AT32UC3B
421