Full Duplex
80C200
80C200
HURRICANE
TM
Full Duplex CMOS Ethernet
10/100 Mega Bit/Sec Data Link Controller
98203
Features
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Low Power CMOS Technology
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10/100 MBit Ethernet Controller Optimized for
Switching Hub, Multiport Bridge/Router, &
Server Applications
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Meets ANSI/IEEE 802.3 and ISO 8802-3 Standards
for Ethernet (10Base-5) Thin Net (10Base-2)
(10Base-T) and the Proposed 100Base-T4,
100Base-TX Standards
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Programmable MII Ethernet Interface for 10/100
MBit/sec Applications
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Programmability of Double Word Threshold
Count for Space Available/Data Available Ready
Condition for Transmit/Receive FIFOs
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Auto Retransmit Upon Collision Sense
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Preamble Generation and Removal
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Automatic 32-Bit FCS (CRC) Generation and
Checking
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Collision Handling, Transmission Deferral and
Retransmission with Automatic Jam and
Backoff Functions
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Error Interrupt and Status Generation
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Selectable Little Endian/Big Endian Transmit Byte
Ordering for FIFO Interface for Intel/Motorola
Compatibility
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Single 5 V
鹵
5% Power Supply
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Standard CPU and Peripheral Interface
Control Signals
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128/128 Byte Independent Transmit/Receive FIFOs
with 32 Bit Data Path Interface
- 1 G Bits/sec (133 M Bytes/sec) Peak Data Rate
in 32 Bit Mode.
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Loopback Capability for Diagnostics
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32 Bit FIFO Data Path
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Inputs and Outputs TTL Compatible
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The Following Additional Features can be
Programmed for the 80C200
- 64 bit Multicast Filter
- Reports Status of 鈥淪QE鈥?During Transmits
- Transmit No CRC Mode
- Transmit No Preamble Mode
- Transmit Packet Autopadding Mode
- Receive CRC Mode
- Disable Self-Receive on Transmit Mode
- Disable Further Transmissions when Both
Transmit Status Registers are Full
Note: Check for latest Data Sheet revision before
starting any designs.
SEEQ Data Sheets are now on the Web, at
www.lsilogic.com.
This document is an LSI Logic document. Any
reference to SEEQ Technology should be
considered LSI Logic.
- Disable Loading the Transmit Status for
Successfully Transmitted Packets
- Disable the Receive Interrupts Independent
of the Receive Command Register Setting
- Successful Packet Transmit Completion
Feature
Full Duplex Operation
- Provides 20/200 Mbps Bandwidthfor
Switched Networks
Transmit Status on a Per Packet Basis Reports the
Following
- Occurrence of a Transmit FIFO Underflow
- Transmit Collision Occurrence
- 16 Collision Occurrence
- Carrier Sense Error During Transmission
- 10/100 Mbit/sec Transmit Clock Detect
- Late Collision Occurrence
- Transmission Successful
- Transmission Deferred
Management Counters for
- Alignment Errors
- FCS Errors
- Runt Receive Frames
- Short Receive Events
- Oversized Receive Packets
- Transmit Collisions
- Receive Collisions
- Very Long Transmit Events
- Excessive Transmit Deferral
- Late Transmit Collisions
- Transmit Excessive Collisions
- Symbol Errors (100 MBit/sec Ethernet Only)
- Total Octets Received
- Total Octets Transmitted
- Receive FIFO Overflows
- Total Rx Multicast, Unicast and Broadcast
Frames
- Total Tx Multicast, Unicast and Broadcast
Frames
- Tx Defer Count
- Number of Retransmit Attempts
128 Pin PQFP package
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Hurricane is a trademark of SEEQ Technology Inc.
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