35 | |||
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•Note: not all consecutive IRQ numbers from 3 to 15 can be used; to help the selection, the Setup program displays legal IRQ numbers only.
•Note: the IRQ is shared: the ports can use the same IRQ number.
VP2000 and VT100
With this option the user can enable or disable the VP2000 and VT100 functionality serial ports.
Parallel Port
Parallel Port Address |
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Option | Description | Note |
Disabled | Disable the serial port |
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0378h | Parallel Port address selected at 378h |
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0278h | Parallel Port address selected at 278h |
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Parallel Port IRQ Number |
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Option | Description | Note |
None | No IRQ selected for the Parallel Port |
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3 | IRQ 3 selected |
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4 | IRQ 4 selected |
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... | ... |
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12 | IRQ 12 selected |
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•Note: not all consecutive IRQ numbers from 3 to 12 can be used; to help the selection, the Setup program displays legal IRQ numbers only.
Parallel DMA Channel |
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Option | Description | Note |
None | No DMA selected for the Parallel Port |
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0 | DMA Channel 0 selected |
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1 | DMA Channel 1 selected |
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3 | DMA Channel 3 selected |
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Parallel Port Mode
The user, according the parallel device connected to the interface, can choose The Parallel Port Mode. The default mode is Bidirectional.
Option | Description | Note |
Printer | Standard |
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PP FIFO | EPP and SPP mode |
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ECP | ECP mode |
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EPP | EPP mode |
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VP2000 |
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With this option the user can enable or disable the VP2000 functionality on the parallel port.