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Micro House PC Hardware Library Volume II: Network Interface Cards And Modems 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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PURE DATA, LTD.

PDI7023-16CAT

NIC Type Ethernet
Transfer Rate 10Mbps
Data Bus 16-bit ISA
Topology Star Linear bus
Wiring Type Unshielded twisted pair
RG58A/U 50ohm coaxial
AUI transceiver via DB-15 port
Boot ROM Not available

COAXIAL SEGMENT LENGTH
Maximum Length E1
200 metersClosed
     300 meters Open

INTERRUPT REQUEST
IRQ E2A E2B E2C E2D E2E E2F E2G E2H E2I E2J
     2/9 Open Open Open Open Closed Open Open Open Open Open
     3 Open Open Open Open Open Open Open Open Open Closed
4Open Open Open Open Open Open Open Open Closed Open
     5 Open Open Open Open Open Open Open Closed Open Open
     6 Open Open Open Open Open Open Closed Open Open Open
     7 Open Open Open Open Open Closed Open Open Open Open
     10 Open Open Open Closed Open Open Open Open Open Open
     11 Open Open Closed Open Open Open Open Open Open Open
     12 Open Closed Open Open Open Open Open Open Open Open
     15 Closed Open Open Open Open Open Open Open Open Open

CABLE TYPE
Type Isolation Transformer Location
Unshielded twisted pairN/A
        RG58A/U 50ohm coaxial T2
        AUI transceiver via DB-15 port T3
Note: The cable type is automatically selected, but the isolation transformer must be moved to the proper socket to enable the BNC connector or DB-15 port.

I/O BASE ADDRESS
Address SW1/1 SW1/2 SW1/3
     260h On On On
     290h Off On On
     2E0h On Off On
     2F0h Off Off On
300hOn On Off
     350h Off On Off
     380h On Off Off
     3E0h Off Off Off

EXTENDED TRANSMIT TIMEOUT
Setting SW1/5
EnabledOn
     Disabled Off
Note: With this option enabled, if the card is transmitting for an extended amount of time the transmission will be interrupted and continued after a preset time. This keeps one card from dominating the network.

LINK INTEGRITY TEST
Setting SW1/7
EnabledOn
     Disabled Off
Note: The link integrity test is valid only when the cable type is unshielded twisted pair.


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