LM3S5D56 Datasheet, PDF (379/1146 Pages) Texas Instruments – Stellaris® LM3S5D56 Microcontroller

Stellaris^® LM3S5D56 Microcontroller
Table 8-13. μDMA Register Map (continued)
Offset Name
Type
Reset
Description
0xFFC DMAPCellID3
RO
0x0000.00B1 DMA PrimeCell Identification 3
See
page
415
8.5 μDMA Channel Control Structure
The μDMA Channel Control Structure holds the transfer settings for a μDMA channel. Each channel
has two control structures, which are located in a table in system memory. Refer to “Channel
Configuration” on page 360 for an explanation of the Channel Control Table and the Channel Control
Structure.
The channel control structure is one entry in the channel control table. Each channel has a primary
and alternate structure. The primary control structures are located at offsets 0x0, 0x10, 0x20 and
so on. The alternate control structures are located at offsets 0x200, 0x210, 0x220, and so on.
January 23, 2012
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