HC55421 Search Results

55421

Abstract: 1454B Datex
Contextual Info: SEPTEMBER 1988 DATA SHEET_ HC-55421 X21 CONTROLLER _ FEATURES_ • • • • • COMPATIBLE WITH CCITTX21 1984 8 BIT DATA BUS 3 INTERRUPT SOURCES TRANSPARENT SERIAL INTERFACE

Contextual Info: Preliminary llllrillll I V r M September 1989 29C93 DATA SHEET TERMINAL RATE ADAPTOR CIRCUIT TRAC MAIN FEATURES . NETWORK INDEPENDENT CLOCK SUPPORTED IN SYNC MODE . . RATE ADAPTATION BETWEEN V24 TERMINAL AND ISDN "B" CHANNEL . . FULL ECMA 102/V110 PROCESSING FOR

Contextual Info: ADVANCE INFORMATION IM I AUGUST 1988 29C93 DATA SHEET TERMINAL RATE ADAPTOR CIRCUIT TRACI MAM FEATURES • SUPPORTS V25B1S PROTOCOL FOR CALL SET-UP • IN-BAND PARAMETER EXCHANGE (ECMA 102IPE • EASY INTERFACE WITH X21 TERMINALS THROUGH X21 CONTROLLER (HC 55421)