HD3-6408-9 - CMOS Asynchronous Serial Manchester Adapter (ASMA)
The HD-6408 is a CMOS/LSI Manchester Encoder/Decoder for creating a very high speed asynchronous serial data bus.
The Encoder converts serial NRZ data (typically from a shift register) to Manchester II encoded data, adding a sync pulse and parity bit.
The Decoder recognizes this sync pulse and ident