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AM79C30AVC 数据表(PDF) 1 Page - Advanced Micro Devices |
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AM79C30AVC 数据表(HTML) 1 Page - Advanced Micro Devices |
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1 / 101 page  FINAL This document contains information on a product under development at Advanced Micro Devices. The information is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed product without notice. Publication# 09893 Rev: H Amendment/0 Issue Date: December 1998 Am79C30A/32A Digital Subscriber Controller™ (DSC™) Circuit DISTINCTIVE CHARACTERISTICS s Combines CCITT I.430 S/T-Interface Transceiver, D-Channel LAPD Processor, Audio s Processor (DSC device only), and IOM-2 Interface in a single chip s Special operating modes allow realization of CCITT I.430 power-compliant terminal equipment s S- or T-Interface Transceiver — Level 1 Physical Layer Controller — Supports point-to-point, short and extended passive bus configurations — Provides multiframe support s Certified protocol software support available s CMOS technology, TTL compatible s D-channel processing capability — Flag generation/detection — CRC generation/checking — Zero insertion/deletion — Four 2-byte address detectors — 32-byte receive and 16-byte transmit FIFOs BLOCK DIAGRAM CAP1 AINA AREF AINB EAR1 EAR2 LS1 LS2 Main Audio Processor (MAP) SBIN SCLK BCL/CH2STRB* SBIOUT SFS HSW CAP2 (Am79C30A Only) XTAL1 XTAL2 MCLK CS WR RD Peripheral Port (PP) B-channel Multiplexer (MUX) Microprocessor Interface (MUX) Oscillator (OSC) Ba Bb Bc Bd Be Bf B1 B2 S/T Line Interface Unit (LIU) D Channel LOUT1 LOUT2 LIN1 LIN2 D-Channel Data Link Controller (DLC) D Channel RESET D7 D6 D5 D4 D3 D2 D1 D0 INT A2 A1 A0 Microprocessor Interface SBP/IOM-2 Interface 09893H-1 |
类似零件编号 - AM79C30AVC |
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类似说明 - AM79C30AVC |
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