Dual personal computer architecture peripheral adapter board and circuit

摘要: A peripheral adapter board and circuit which is capable for operation with two different personal computer bus architectures disclosed. The preferred function the a terminal emulator, allows into plugged to as mainframe or minicomputer. Edge connectors contacts are provided on opposite side edges of board; each one edge compatible bus. may be flipped over plug either removable, repositionable connector assembly at end board, mounting communications in position accessible from back panel host computer. repositioned maintain orientation respect when Circuitry detecting particular plugged, providing appropriate address, data, control signals associated selected