HD68A52 Datasheet | Hitachi Semiconductor

HD6852, HD68A52 SSDA (Synchronous Serial Data Adapter) The HD6852 Synchronous Serial Data Adapter provides a bi- directional serial interface for synchronous data information interchange. It contains interface logic for simultaneously transmitting and receiving standard synchronous munica- tions characters in bus organized systems such as the HMCS6800 Microprocessor systems. The bus interface of the HD6852 includes select, enable, read/write, interrupt, and bus interface logic to allow data transfer over an 8-bit bi- directional data bus. The parallel data of the bus system is serially transmitted and received by the synchronous data interface with synchronization, fill charar-ter...