MB87069 Datasheet - Fujitsu

MB87069, Serial Interface Adapter

MB87069 April 1986 Edition 1.0 .
The Fujitsu MB87069 is a dedicated Serial Interface Adapter (SIA) that provides cost-effective interface support between the Fujitsu MB8764 Digital Si.

Features

* Supports M88764 for interface of PCM CODEC and microprocessor
* Serial 1/0 functions (dual input/output lines)
* Conversion circuits for JJ-law/A-law data to linear data and vice-versa
* Interface cirgfJit for microprocessor
* Software-controlled operations

MB87069-Fujitsu.pdf