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ITR-1110
UNICOM ELECTRIC, INC.
ITR-1110
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NIC Type
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Token Ring
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Transfer Rate
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4/16Mbps
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Data Bus
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8-bit ISA
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Topology
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Token ring
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Wiring Type
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Shielded twisted pair
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Boot ROM
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Available
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BOOT ROM ADDRESS
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Address
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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SW1/5
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SW1/6
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C0000-C1FFFh
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Off
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On
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On
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On
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On
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On
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C2000-C3FFFh
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Off
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On
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On
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On
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On
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Off
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C4000-C5FFFh
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Off
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On
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On
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On
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Off
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On
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C6000-C7FFFh
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Off
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On
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On
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On
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Off
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Off
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C8000-C9FFFh
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Off
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On
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On
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Off
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On
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On
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CA000-CBFFFh
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Off
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On
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On
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Off
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On
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Off
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| »
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CC000-CDFFFh
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Off
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On
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On
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Off
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Off
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On
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CE000-CFFFFh
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Off
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On
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On
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Off
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Off
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Off
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D0000-D1FFFh
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Off
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On
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Off
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On
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On
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On
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D2000-D3FFFh
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Off
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On
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Off
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On
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On
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Off
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D4000-D5FFFh
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Off
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On
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Off
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On
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Off
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On
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D6000-D7FFFh
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Off
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On
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Off
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On
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Off
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Off
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D8000-D9FFFh
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Off
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On
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Off
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Off
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On
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On
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DA000-DBFFFh
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Off
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On
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Off
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Off
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On
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Off
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| »
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DC000-DDFFFh
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Off
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On
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Off
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Off
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Off
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On
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DE000-DFFFFh
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Off
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On
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Off
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Off
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Off
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Off
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E0000-E1FFFh
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Off
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Off
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On
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On
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On
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On
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E2000-E3FFFh
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Off
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Off
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On
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On
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On
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Off
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E4000-E5FFFh
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Off
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On
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Off
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On
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Off
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On
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E6000-E7FFFh
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Off
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Off
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On
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On
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Off
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Off
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BOOT ROM ADDRESS (CONTINUED)
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Address
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SW1/1
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SW1/2
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SW1/3
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SW1/4
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SW1/5
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SW1/6
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E8000-E9FFFh
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Off
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Off
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On
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Off
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On
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On
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EA000-EBFFFh
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Off
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Off
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On
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Off
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On
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Off
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EC000-EDFFFh
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Off
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Off
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On
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Off
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Off
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On
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EE000-EFFFFh
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Off
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Off
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On
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Off
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Off
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Off
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F0000-F1FFFh
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Off
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Off
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Off
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On
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On
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On
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F2000-F3FFFh
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Off
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Off
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Off
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On
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On
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Off
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F4000-F5FFFh
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Off
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Off
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Off
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On
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Off
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On
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F6000-F7FFFh
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Off
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Off
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Off
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Off
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On
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Off
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F8000-F9FFFh
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Off
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Off
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Off
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Off
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On
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On
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FA000-FBFFFh
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Off
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Off
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Off
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Off
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On
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Off
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FC000-FDFFFh
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Off
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Off
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Off
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Off
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Off
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On
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FE000-FFFFFh
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Off
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Off
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Off
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Off
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Off
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Off
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Note:CC000h or DC000h are the recommended default settings.
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INTERRUPT REQUEST
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IRQ
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SW1/7
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SW1/8
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| »
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2
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On
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On
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3
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On
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Off
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6
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Off
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On
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7
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Off
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Off
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I/O BASE ADDRESS
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Address
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SW1/9
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Primary
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On
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Secondary
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Off
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SHARED RAM CONFIGURATION
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Size
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SW1/10
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SW1/11
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8KB
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On
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On
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16KB
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Off
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On
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32KB
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On
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Off
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64KB
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Off
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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
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SW1/12
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4Mbps
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On
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16Mbps
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Off
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Note:All cards on a segment must have this option set the same.
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