MK5027 SS7 SIGNALLING LINK CONTROLLER CMOS FULLY COMPATIBLE WITH BOTH 8 OR 16 BIT SYSTEMS SYSTEM CLOCK RATE TO 10MHz.
DATA RATE UP TO 2.
5Mbps FOR SS7 PROTOCOL PROCESSING,7Mbps FOR TRANSPARENT HDLC MODE COMPLETE LEVEL 2 IMPLEMENTATION COMPATIBLE WITH 1988 CCITT, AT&T, ANSI, AND BELLCORE SIGNALLING SYSTEM NUMBER 7 LINK LEVEL PROTOCOLS 52 PIN PLCC AND 48-PIN DIP PIN-FOR-PIN COMPATIBLE WITH THE SGS-THOMSON X.
25 CHIP (MK5025) AND NEARLY PIN-FORPIN COMPATIBLE WITH THE SGS-THOMSON VLANCE CHIP (MK5032) BUFFER MANAGEMENT INCLUDES: - Initialization Block - Separate Receive and Transmit Rings - Variable Descriptor Ring and Window Sizes.
ON CHIP DMA CONTROL WITH PROGRAMMABLE BURST LENGTH SELECTABLE BEC ...

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