CyberResearch® CPU Cards | CPEx |
These options are used to select the port address for specific
This option allows you to select the Infrared transmission mode. Normal is disabled. Operation in the ASKIR mode is comparatively slower.
When a mode is selected the following IR transmission options will become available:
1.RxD, TxD Active [Hi, Lo]
2.IR Transmission Delay [Enabled]
3.UR2 Duplex Mode [Half]
4.Use IR Pins
These options are used to select the port address for specific
Î | SPP | (DEFAULT) The parallel port will operate in the standard parallel |
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| port (SPP) mode. This parallel port mode will work with |
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| most parallel port devices but is slow. |
Î | EPP | The parallel port will operate in the enhanced parallel |
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| port mode (EPP). The EPP mode supports bi- |
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| directional communication between the system and the |
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| parallel port device and the transmission rates between |
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| the two are much faster than the SPP mode. |
Î | ECP | The parallel port will operate in the extended |
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| capabilities port (ECP) mode. The ECP mode supports |
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| |
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| the parallel port device and the transmission rates |
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| between the two are much faster than the SPP mode. |
Î | ECP+EPP | The parallel port will be compatible with both ECP and |
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| EPP devices |
These options are used to select the parallel port operating mode. The options are SPP, EPP, ECP, ECP+EPP, and Normal. Two specific options avail when either of the ECP or EPP modes is selected: EPP Mode Select and ECP Mode Use DMA.
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Branford, CT USA | www.cyberresearch.com |