Line coding schemes
Digital Communication · Engineering
Study notes
Ethernet: Manchester (transition mid-bit: clock+data). T1: AMI (alternate marks, zero DC). USB: NRZI. Choose: DC balance, clock recovery, BW. Scramblers randomize.
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Digital Communication · Engineering
Ethernet: Manchester (transition mid-bit: clock+data). T1: AMI (alternate marks, zero DC). USB: NRZI. Choose: DC balance, clock recovery, BW. Scramblers randomize.