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• PC-based switching• Small to medium size digital switch matrices• SCbus/MVIP interface functions• Digital centralized voice processing system• Voice/Data multiplexer and exchange• Computer telephony interface
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• Timeslot interchange between local and expansion buses• Architecture optimized for call processing environments: SCbus™, MVIP® and ST-BUS Compatible• Full switching between any of: 128 local bus input SI timeslots 128 local bus output SO timeslots up to 2048 expansion bus SD timeslots• Multiple local bus speeds and formats: 2.048, 4.096 or 8.192 Mb/s PEB®, STbus or GCI• Supports both Intel® and Motorola® processor interfaces• Serial or parallel access to expansion bus• Enhanced input hysteresis threshold• Internal phased lock loop• Fast response and support for SCbus clock fallback• Flexible local frame sync interface• Supports hyper channel capability (bundling)• SCbus message bus interface and local loopback control• High availability and self-diagnostic features• 5V CMOS technology• 100-pin TQFP package
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Required Field 
