Analog Devices SHARC ADSP-214 Series - Page 26

Contents
xxvi ADSP-214xx SHARC Processor Hardware Reference
DAI Routing Capabilities ................................................ 9-24
DPI Routing Capabilities .................................................. 9-25
Pin Buffer Input ........................................................... 9-26
Pin Buffer Enable ......................................................... 9-26
Miscellaneous Signals .................................................... 9-27
DAI Default Routing .................................................................. 9-28
DPI Default Routing .................................................................. 9-31
Interrupts ................................................................................... 9-32
System Versus Exception Interrupts ....................................... 9-32
Functional Description ......................................................... 9-33
DAI Interrupt Channels ........................................................ 9-33
DAI Interrupt Priorities ........................................................ 9-34
DPI Interrupt Channels ........................................................ 9-34
DPI Interrupt Priorities ......................................................... 9-34
DAI Miscellaneous Interrupts ............................................... 9-35
DPI Miscellaneous Interrupts ............................................... 9-35
DAI/DPI Interrupt Mask Events ........................................... 9-36
DAI Interrupt Acknowledge .................................................. 9-38
DPI Interrupt Acknowledge .................................................. 9-39
Core versus DAI/DPI Interrupts ............................................ 9-39
Debug Features ........................................................................... 9-40
DAI Shadow Registers ........................................................... 9-40
DPI Shadow Registers ........................................................... 9-40
Loop Back Routing ............................................................... 9-40
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