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CS8900A &U\VWDO /$1TM ISA Ethernet Controller
The following information is based on the technical datasheet: CS8900A DS271PP2 DEC'98 Please contact Cirrus Logic : Communications Products Division for further information.
352'8&7 ,1)250$7,21
Copyright (c) Cirrus Logic, Inc. 1998 (All Rights Reserved)
PI271PP1 DEC `98
CS8900A
Features
&U\VWDO /$1TM ISA Ethernet Controller
Features
q Single-Chip IEEE 802.3 Ethernet Controller with Direct ISA-Bus q q q q q q q q
Interface Maximum Current Consumption = 55 mA (5V Supply) 3 V Operation Industrial Temperature Range Comprehensive Suite of Software Drivers Available Efficient PacketPageTM Architecture Operates in I/O and Memory Space, and as DMA Slave Full Duplex Operation On-Chip RAM Buffers Transmit and Receive Frames 10BASE-T Port with Analog Filters, Provides:
-- Automatic Polarity Detection and Correction q AUI Port for 10BASE2, 10BASE5 and 10BASE-F q Programmable Transmit Features: -- Automatic Re-transmission on Collision -- Automatic Padding and CRC Generation q Programmable Receive Features: -- Stream TransferTM for Reduced CPU Overhead -- Auto-Switch Between DMA and On-Chip Memory -- Early Interrupts for Frame Pre-Processing -- Automatic Rejection of Erroneous Packets q EEPROM Support for Jumperless Configuration q Boot PROM Support for Diskless Systems q Boundary Scan and Loopback Test q LED Drivers for Link Status and LAN Activity q Standby and Suspend Sleep Modes
PI271PP1 DEC `98
1
CS8900A
Description Description
The CS8900A is a low-cost Ethernet LAN Controller optimized for Industry Standard Architecture (ISA) Personal Computers. Its highly-integrated design eliminates the need for costly external components required by other Ethernet controllers. The CS8900A includes on-chip RAM, 10BASE-T transmit and receive filters, and a direct ISA-Bus interface with 24 mA Drivers. In addition to high integration, the CS8900A offers a broad range of performance features and configuration options. Its unique PacketPage architecture automatically adapts to changing network traffic patterns and available system resources. The result is increased system efficiency. The CS8900A is available in a 100-pin TQFP package ideally suited for small form-factor, cost-sensitive Ethernet applications. With the CS8900A, system engineers can design a complete Ethernet circuit that occupies less than 1.5 square inches (10 sq. cm) of board space.
EEPROM 20 MHz XTAL
CS8900A ISA Ethernet Controller LED Control EEPROM Control RAM Clock 10BASE-T RX Filters & Receiver 10BASE-T TX Filters & Transmitter RJ-45 10BASE-T
I S A
ISA Bus Logic
Encoder/ Decoder & PLL
AUI Transmitter AUI Collision AUI Receiver
Memory Manager
802.3 MAC Engine
Boundary Power Scan Manager Test Logic
Attachment Unit Interface (AUI)
Overview
The CS8900A is a true single-chip, full-duplex, Ethernet solution, incorporating all of the analog and digital circuitry needed for a complete Ethernet circuit. Major functional blocks include: a direct ISA-bus interface; an 802.3 MAC engine; integrated buffer memory; a serial EEPROM interface; and a complete analog front end with both 10BASE-T and AUI.
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PI271PP1 DEC `98
CS8900A
FAQs FAQs
1) A: What software drivers are available for the CS8900A? We have all the most popular drivers available, including * LINUX * Microsoft * NDIS 2 DOS driver * NDIS 2 OS/2 driver * NDIS 3 drivers for: * Windows NT * Windows for Workgroups * Windows 95 * Windows CE * Novell * ODI DOS driver * ODI OS/2 driver * ODI Server * Packet Driver (TCP/IP) * pSOS * Real-time OS drivers * RIPL (Remote Initial Program Load) for ODI and NDIS 2 * RTOS/NCOS (ARM and Oracle) - In development * SCO * Setup/installation Utility: EEPROG Utility (EEPROM programming utility) * UNIX * VxWorks How can I get these drivers? By request to ethernet@crystal.com, or calling James Ayres at 1 512 912 3827. A license agreement is required for source code of some drivers.
2) A:
PI271PP1 DEC `98
3
CS8900A
Ordering Information Ordering Information
CS8900A-CQ CS8900A-IQ CS8900A-CQ3 CRD8900A-1 0 to 70 C -40 to 85 C 0 to 70 C 100-pin TQFP 100-pin TQFP 100-pin TQFP Evaluation Kit
If you have any questions, please contact the undersigned by phone or by email. Also, visit our website "www.crystal.com" or call our literature department (800) 888-5016 ext. 3594 or (512) 912-3594 for data sheets and application notes.
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PI271PP1 DEC `98
Sales Office and Applications Support
UNITED STATES Western Area Cirrus Logic, Inc. 3100 West Warren Ave. Fremont, CA 94538 Ph: 510-623-8300 FAX: 510-252-6020
Southern California, Sales Westlake Village The Townsgate Executive Bldg. 2659 Townsgate Road, Suite 238 Westlake Village, CA 91361 Ph: 805-371-5860 FAX 805-371-5861 Cirrus Logic, Inc. 6650 S.W. Redwood Lane, Ste. 105, First Floor Bldg. 16 Portland, Oregon 97224 Ph: 503-620-5547 FAX: 503-620-5665 Cirrus Logic, Inc. 827 Wellesley Ave. Los Angeles, CA 90049 Ph: 310-820-6489 FAX: 310-820-6180 Cirrus Logic International 3998 NW 8th Ave., Ste. 300 Boca Raton, FL 33431 Ph: 561-395-1613 FAX: 561-395-1373
FAR EAST China Cirrus Logic International Ltd. A-1403 Seg Paowah Bldg. No. 1016 Huaqiang N. Rd. Shenzhen, China 518031 Ph: 86-755-3779537 FAX: 86-755-3779734 Hong Kong Cirrus Logic International Ltd. 1203 Park Tower 15 Austin Rd., Tsimshatsui Kowloon, Hong Kong Ph: (852)2376-0801 FAX: (852)2375-1202 Korea Cirrus Logic, Korea Co., Ltd. Rm 1302 SangKyung Bldg., 824-21 YeokSam-Dong, Kang Nam-Ku, Seoul, Korea Ph: +82(2)565-8561 FAX: +82(2)565-8565 Singapore Cirrus Logic International Ltd. 6 Kaki Bukit Ave. 1, Ste. 03-03 Singapore 417940 Ph: +65-743-4111 FAX: +65-742-4111 Taiwan Cirrus Logic International Ltd. Taiwan Branch 10F, No.214 Tun Hwa North Rd. Taipei, Taiwan R.O.C. Ph: +886(22)718-4533 FAX: +886(22)718-4526 JAPAN Cirrus Logic K.K. Shinjuku Green Tower, Bldg. 26F 6-14-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, Japan 160 Ph: +81(03)3340-9111 FAX: +81(03)3340-9120
Northeastern Area Cirrus Logic, Inc. 10 New England Business Center, Ste. 100 Andover, MA 01810 Ph: 978-794-9992 FAX: 978-794-9998
Cirrus Logic, Inc. 10440 Little Patuxent Pkwy., Ste. 300 Columbia, MD 21044-3559 Ph: 410-740-5654 FAX: 410-740-6961
EUROPE Cirrus Logic International SARL Immeuble Andre Malraux 1 rue de Rome F-93561 Rosny-sous-Bois CEDEX, France Ph: +33148122812 FAX: +33148122810
Cirrus Logic UK. Anglers Court 4-5 Spittal St. Marlow Bucks, England SL7 1DB Ph: +44(0)1628 472 211 FAX: +44(0)1628 486 114 Cirrus Logic GmbH Muehlfelder-Strasse 2 D-82211 Herrsching, Germany Ph: +49815292460 FAX: +498152924699
Central Area Cirrus Logic, Inc. 14205 Burnet Rd., Ste. 400 Austin, TX 78728 Ph: 512-255-8893 FAX: 512-255-0733
Cirrus Logic, Inc. 2500 W. Higgins Road, Ste. 1125 Hoffman, Estates, IL 60195 Ph: 847-884-6750 FAX: 847-884-6795
Sotheastern Area Cirrus Logic, Inc.. 5511 Capital Center Dr., Ste. 103 Raleigh, NC 27606 Ph: 919-859-5210 FAX: 919-859-5334
PO BOX 17847 4210 S. INDUSTRIAL DRIVE AUSTIN, TEXAS 78744 512.445.7222 / 800.888.5016 FAX: 512.445.7581 WORLDWIDE WEB: http://www.cirrus.com

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