PLL缩写的意思

RAID CRC FCN GPS ASI mcu DTD EEROM DPON DL AP AFC SSG NCBA DS CTDM RIP DCN ESC QDOS EF SFB DTP CC APARS SOC DFSK ABDL GDPS CICS ppm EWT IM CPS CSE ETE MADP AJG SSM DVC S3 IS-IS EAF ASC CPM GIMM UMTS DCT NDS CAI DFOS EELS EFCI APADAS Bps IOB DVVI FED CNCC STB