I am trying to use SPORT0 to SPORT7 of ADSP-21489 in my application and wanted to enable interrupts for all SPORT channels.
SPORT0 is part of DAI and DAI can generate only two interrupts to the Core (DAI_H and DAI_L) whereas in my application it is possible that SPORT-0 to 7 can raise interrupt while one of the ISR of SPORT is in progress.... to respond for this kind of situation I understood that feature of SelfNesting of interrupt (DAI) is required, please correct me if I am wrong.
In Cross Core Embedded how to enable the SelfNesting of interrupts to run ISRs written for SPORT0 to SPORT7.
Moved to SHARC Processors community
Could you ask concern expert to help me in getting solution... my project is halted due to issue facing now.
Thanks in advance.