器件名称:
TC3022
功能描述:
Turbo Product Code decoders
文件大小:
42.64KB 共2页
简 介:
TurboConcept 1, av. du Technople 29280 PLOUZANE FRANCE phone : +33 2 29 00 19 88 fax : +33 2 29 00 18 03 www.turboconcept.com TC3000 Turbo Product Code decoders Introducing turbo product codes with BCH “t=2” codes Customisable bitrate : 7 to 25 Mbits/s Turbo codes improves a transmission link by an additional gain of 2 to 3 decibels, compared to classical FEC solutions. TC3000 is a family of IP Cores offering powerful and flexible turbo product codes. TC3000 is the first IP Core implementing Hamming and double-error-correcting BCH product codes. A highly generic approach allows TC3000 to be precisely optimised for a target application. Features Very High FEC performance : Hamming and "BCH-t=2" codes Bitrate customisable : 7 to 25 Mbits/s typical @ 5 iterations Large block sizes : up to 65 kbits On-the-fly change of the code Shortening facilities to adjust packet size and coding rate Single-chip PLD IP Core : Altera APEX, no external memory required Latency reduction by bank-swapping Two selectable configuration interface Bitrate/Complexity trade-off bitrate @ 5iter. 25 Mbit/s TC3014 TC3024 14 Mbit/s TC3012 TC3022 7 Mbit/s TC3011TC3021 2k 5k 10k parity and hamming product codes parity, hamming and BCH t=2 product codes 20k Logic Elements This document contains preliminary information. Information is subject to change without notice. TC3000 is covered by several patents. Flexibility TC3000 family offers 3 levels of flexibility : TC3000 family member VHDL g……
