The record contains a flip chip with four purple extraction handles. "ASYNC LINE INTERFACE" is etched on the solder side of the board. Implemented with small scale integration (SSI). There are some DEC specific parts.
Manufacturer
Digital Equipment Corporation (DEC)
Place Manufactured
Maynard, Mass.
Identifying Numbers
Other number
5009978H-P1
Etched on the solder side
Part number
M7800
Etched on the solder side and stamped on the extraction handle
