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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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DMA CHANNEL
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Channel
| W10
| W11
| W12
| W13
| W14
| W15
| W16
| W17
|
DMA 5 | Open
| Closed
| Open
| Open
| Open
| Closed
| Open
| Open
|
DMA 3
| Closed
| Open
| Open
| Open
| Closed
| Open
| Open
| Open
|
DMA 6
| Open
| Open
| Closed
| Open
| Open
| Open
| Closed
| Open
|
DMA 7
| Open
| Open
| Open
| Closed
| Open
| Open
| Open
| Closed
|
BOOT ROM
|
Setting
| W18
|
Disabled | Open
|
Enabled
| Closed
|
I/O ADDRESS AND BOOT ROM ADDRESS
|
I/O Address
| Boot ROM Address
| W19
| W20
|
300h | C8000h
| Closed
| Closed
|
320h
| CC000h
| Closed
| Open
|
340h
| D0000h
| Open
| Closed
|
360h
| D4000h
| Open
| Open
|
INTERRUPT REQUEST
|
IRQ
| W21
| W22
| W23
| W24
|
IRQ3 | Open
| Closed
| Open
| Open
|
IRQ4
| Open
| Open
| Closed
| Open
|
IRQ5
| Open
| Open
| Open
| Closed
|
IRQ9
| Closed
| Open
| Open
| Open
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OLIVETTI
NCU 9191
NIC Type
| Ethernet
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Transfer Rate
| 10Mbps
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Data Bus
| 16-bit ISA
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Topology
| Linear Bus
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Wiring Type
| Fiber optic
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Boot ROM
| Not available
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CONNECTIONS
|
Purpose
| Location
|
Fiber optic transmit port
| Port 1
|
Fiber optic receive port
| Port 2
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USER CONFIGURABLE SETTINGS
|
Purpose
| Location
| Setting
|
Factory configurable - do not alter | JP1/A
| N/A
|
Factory configurable - do not alter | JP1/E
| Closed
|
MEGA O | JP1/F
| Open
|
MEGA F
| JP1/F
| Closed
|
64KB | JP1/G
| Closed
|
16KB
| JP1/G
| Open
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BIOS ADDRESS SELECTION
|
Address
| Window
| JP1/A
| JP1/B
| JP1/C
|
C000h
| 16K
| Closed
| Closed
| Closed
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C400h
| 16K
| Closed
| Closed
| Open
|
C800h
| 16K
| Closed
| Open
| Closed
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CC00h
| 16K
| Closed
| Open
| Open
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D000h | 16K
| Open
| Closed
| Closed
|
D400h
| 16K
| Open
| Closed
| Open
|
D800h
| 16K
| Open
| Open
| Closed
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DC00h
| 16K
| Open
| Open
| Open
|
C000h
| 32K
| Closed
| Closed
| Open
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C800h
| 32K
| Closed
| Open
| Open
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D000h
| 32K
| Open
| Closed
| Open
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D800h
| 32K
| Open
| Open
| Open
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C000h
| 64K
| Closed
| Open
| Open
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D000h
| 64K
| Open
| Open
| Open
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