The ADSP-21371 in commercial temperature grade has two part numbers, one with suffix -2A and another with suffix -2B. What are the differences between the two parts?
On the ADSP-21371 there are no audio algorithms in ROM, just the coefficients. The -2B part of the ADSP-21371 contains no ROM and the -2A contains the audio decoder coefficients. The part with the -2A suffix (ROM coefficients) requires a license.