Table of Contents
Advertisement
Link Interrupts ........................................................................ 4-5
DMA Interrupts ...................................................................... 4-5
Interrupt Pins (IRQ) ............................................................... 4-6
Vector Interrupt (VIRPT) ........................................................ 4-7
Bus Lock Interrupt .................................................................. 4-7
Hardware Error Operations ..................................................... 4-8
Software Exceptions ...................................................................... 4-9
Emulation Debug .................................................................. 4-10
Other Interrupt Registers ............................................................ 4-11
ILAT Register ........................................................................ 4-11
IMASK Register .................................................................... 4-12
PMASK Register ................................................................... 4-13
Interrupt Service ......................................................................... 4-14
Interrupt Handling ................................................................ 4-19
Returning From Interrupt ........................................................... 4-22
Exceptions .................................................................................. 4-23
External Bus Features .................................................................... 5-2
Bus Interface I/O Pins ................................................................... 5-3
Processor Microarchitecture ........................................................... 5-3
SYSCON Programming .............................................................. 5-11
Bus Width ............................................................................. 5-14
Slow Device Protocol ............................................................. 5-14
Pipelined Protocol ................................................................. 5-15
ADSP-TS101 TigerSHARC Processor
Hardware Reference
ix
Advertisement
Table of Contents
