???????? Freescale Semiconductor ??????????? ??? ???????? ?????????? ?????????? (DSP), ?????????????? ????????? ?????????? ??????????? ???????? ??????????. ???????????? 24-????????? ?????????? DSP56720 ? DSP56721 ????????? ????????? Symphony.
??????? ??????????????? ?? 90-?? ?????????? CMOS ?, ?????? ???? ???????????? ????, ???????? ?????? ? ???????????? ?????. ?? ?????? ?????????????, ?? ?? ???? ????? ????????? ?????????????????????? ? ??????????, ?? ????????? ??????????.
?????? ???? ????????? 200 ???. ???????? ? ??????? (??? ???????? ??????? 200 ???), ??? ????????? ??????????? ?????????? ?????????????? ? ?????????????? ???????? ?????????? ?????? ????? ???????? ??????????, ??????? DTS-HD, Dolby Digital+ ? Dolby TrueHD. ?? ?????????? ???????, ????????? ???? ?????????? ????????? ?? ????????????? ????????????? ?????????? ????????? ????? - Symphony ????????? ???????? ?????, ??? ???????? ????? ? ????????? ??????? ?????.
? ???????????? Symphony DSP56720 ? DSP56721 ?????? ?????? (??? ??????? 608 K 24-????????? ???? ? ??? ??????? 248 K 24-????????? ????). ??????? ???????? ?????? ?????? ?? ?????? ??????? ????????? ????????????? ?? ??????? ??????. ? ?? ?? ?????, ????????? DSP56720 ????? ????????? ??? ??????? ??????. ??? ??????? ???????? ??????????????????? SPD/IF ? 10-????????? ??????????? ???????????????? ??????? ???????? (asynchronous sample rate converter, ASRC). ?????????? ??????????? ??????? ??????? ? ?????? (?? 8 ??????? ?? ????).
????????????? ????????, ??? ??????? ?????? ?????????? ? ???????????????? ? ??????????????? ????????????, ??????? ???????? ??????? ???????????, ????????????? Blu-ray ? HD DVD, ????????, ????????? ? ?????? ???????????, ??????????? ???????????.
? ????????? ????? Symphony DSP56720 ? DSP56721 ???????? ? ???? ??????????????? ????????. ???????? ?????? ?????? ???????? ? ??????? ???????? ???????? ????. ??????????????? ??????? ???? ??????????? – 12 ???????? ?? ?????.
????????: Freescale Semiconductor
10.01.2008 07:15