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Question for adsp-21489 CPFIR register

Question asked by booo on Mar 9, 2017
Latest reply on Mar 29, 2017 by Jithul_Janardhanan

Hi, I have a question for CPFIR register.


In HW reference(p.121), CPFIR's length is 19 (tabel 3-10) and CPI bit is bit 19(table 3-11).


Doesn't CPIFIR have CPI bit?


If so, how can I generate interrupt for each TCB?


my project is multi channel, multi iterate FIR filter.