Forward error correction encoding for multiple link transmission compatible with 64b/66b scrambling

A with using self-synchronizing is added harassed the compatible forward error correction (FEC code) is 64B/66B code standard,/transmission and device serializer (SerDes) communication channel ring for serializer. The FEC code in order to be added to be added occurred to encoding and decoding, are connected to transmission's signal be added the operation the. Although wherein the 64B/66B be added process the transmission errors is added three times; the opening for correcting to single transmitting error. Hamming code and n secondary Bit interwoven single-layer and double-layer code (BIP-n) combination. Between two pair of coding provided with a packet the maximum length error and harass process is duplicated secondary or three position error are protections through the solution of arranged in any position. The regardless are multiplied, the single of error is only bandwidth applications, therefore easily capable of correcting. Additionally, can pass through are provided with a plurality of a link of high bandwidth using said transmitting packet, and an attenuation code efficiency. The hamming code of a random irreducible polynomial generate, a of H (X) =x10+x3+1. Selecting 6 times BIP coding to harass the multinomial a having 64B/66B added that and it is composed indicated (B) X =x6+1.