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Micro House PC Hardware Library Volume II: Network Interface Cards And Modems
by Micro House International, Inc. and Scott Mueller
Que, Macmillan Computer Publishing
ISBN: 078971664x Pub Date: 06/17/98
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INTERRUPT REQUEST
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IRQ
| SW1/7
| SW1/8
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2/9 | On
| On
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3
| On
| Off
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6
| Off
| On
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7
| Off
| Off
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I/O BASE ADDRESS
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Address
| SW2/1
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A20h | Off
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A24h
| On
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SHARED RAM CONFIGURATION
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Size
| SW2/2
| SW2/3
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8KB
| On
| On
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16KB | Off
| On
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32KB
| On
| Off
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64KB
| Off
| Off
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Note: This setting configures how much system memory the card will use.
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NETWORK SPEED
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Speed
| SW2/4
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4Mbps
| On
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16Mbps | Off
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Note: All cards on a segment must have this option set the same.
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DATA BUS CONFIGURATION
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Data Bus
| SW2/5
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8-bit
| On
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16 bit
| Off
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MISCELLANEOUS NOTES
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Switches SW2/6, SW2/7, and SW2/8 are reserved for future use.
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TOKENLINK VELOCITY (3C339)
NIC Type
| Token Ring
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Boot ROM
| Not available
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Network Transfer Rate
| 4Mbps/16Mbps
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Topology
| Ring
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Wire Type
| Shielded/Unshielded twisted pair
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Data Bus
| 32-bit PCI
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Card Size
| Full height, half length
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CONNECTIONS
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Function
| Label
| Function
| Label
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UTP connector
| CN1
| STP connector
| CN2
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DIAGNOSTIC LED(S)
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LED
| Color
| Status
| Condition
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INS
| Green
| On
| Network connection is good
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INS
| Green
| Off
| Network connection is broken
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ACT
| Yellow
| On
| Card is transmitting data
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ACT
| Yellow
| Off
| Card is not transmitting data
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ACCTON TECHNOLOGY CORPORATION
ETHERCOMBO-16 (EN1640)
NIC Type
| Ethernet
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Transfer Rate
| 10Mbps
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Data Bus
| 16-bit ISA
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Topology
| Star
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| Linear Bus
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Wiring Type
| Unshielded twisted pair
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| RG58A/U 50ohm coaxial
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| AUI transceiver via DB-15 port
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Boot ROM
| Available
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INITIAL STATE CONFIGURATION
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Mode
| JP1
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Initial state disabled1
| Open
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Initial state enabled2
| Closed
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Note 1 Adapter uses default configuration settings, or user selected settings through software. Note 2 Adapter is forced into an INITIAL STATE, where adapter mode is NE1000, I/O address is 280h, IRQ is disabled, Transceiver is AUI/BNC, Boot ROM is disabled, and Ethernet type is Ethernet II. This setting is useful for debugging configuration conflicts.
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CABLE TYPE
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Type
| JP2
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RG-58A/U 50ohm coaxial
| Pins 1 & 2 Closed
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AUI transceiver via DB-15 port
| Pins 2 & 3 Closed
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Note: Twisted pair wire is selected through the configuration software that comes with the card.
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DIAGNOSTIC LED(S)
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LED
| Color
| Status
| Condition
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LED1
| Green
| On
| Twisted pair network connection is good
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LED1
| Green
| Off
| Twisted pair network connection is broken
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Note: LED1 indications are only valid when the cable type is twisted pair wire.
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ETHERPAIR-16 (EN1641)
NIC Type
| Ethernet
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Transfer Rate
| 10Mbps
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Data Bus
| 8/16-bit ISA
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Topology
| Star
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Wiring Type
| Unshielded twisted pair
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| AUI transceiver via DB-15 port
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Boot ROM
| Available
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CARD CONFIGURATION
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Mode
| I/O Address
| IRQ
| Cable Type
| Boot ROM
| JP1
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Software | Software
| Software
| Software
| Software
| Open
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NE1000
| 280h
| Disabled
| AUI transciever
| Disabled
| Closed
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Note: The card is normally configured using the included software utility. The second configuration is provided to allow easier troubleshooting if the system will not boot or locks-up.
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