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| Parameter | Description | Option |
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| Parallel Port Mode | Enables you to set data transfer protocol for your | SPP |
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| parallel port. | EPP |
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| There are four options: SPP (Standard Parallel Port), | ECP |
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| EPP(Enhanced Parallel Port), ECP(Extended | ECP+EPP |
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| Capabilities Port) and ECP+EPP. |
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| SPP allows data output only. Extended Capabilities |
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| Port (ECP) and Enhanced Parallel Port (EPP) are bi- |
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| directional modes, allowing both data input and |
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| output. ECP and EPP modes are only supported |
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| with EPP and ECP aware peripherals. |
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| ECP Mode Use DMA | When the onboard parallel port is set to ECP mode, | 1 |
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| the parallel port can use DMA 3 or DMA 1. | 3 |
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Chapter 2 | 34 |
