Analog Devices SHARC ADSP-214 Series Hardware Reference Manual page 30

Contents
DMA Chaining ................................................................... 10-47
DMA Chain Insertion Mode ............................................... 10-48
Frame Sync Generation ................................................... 10-48
Interrupts ................................................................................. 10-49
Internal Transfer Completion .............................................. 10-50
Shared Channels ................................................................. 10-50
Error Detection ................................................................... 10-51
Error Status ........................................................................ 10-53
Debug Features ......................................................................... 10-53
SPORT Loopback ............................................................... 10-54
LoopBack Routing .......................................................... 10-54
Buffer Hang Disable (BHD) ................................................ 10-54
Effect Latency .......................................................................... 10-54
Write Effect Latency ........................................................... 10-55
SPORT Effect Latency ........................................................ 10-55
Programming Model ................................................................. 10-55
Setting Up and Starting DMA Master Mode ........................ 10-55
Setting Up and Starting Chained DMA ............................... 10-56
Enter DMA Chain Insertion Mode ...................................... 10-56
Setting Up and Starting Multichannel Mode ........................ 10-57
Multichannel Mode Backward Compatibility .................. 10-58
Programming Packed Mode ................................................. 10-59
Additional Information for External
Frame Sync Operation ...................................................... 10-59
Companding As a Function ................................................. 10-60
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ADSP-214xx SHARC Processor Hardware Reference