Microsoft mainboard 用户手册

 

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Use this item to enable or disable the onboard LPT1 parallel port, and to as-
sign a port address. The Auto setting will detect and available address. 

Use this item to set the parallel port mode. You can select SPP (Standard 
Parallel Port), ECP (Extended Capabilities Port), EPP (Enhanced Parallel 
Port), or ECP + EPP.  

Use this item to assign either IRQ 5 or 7 to the parallel port. 

Use this item to assign a DMA channel to the parallel port. The options are 0, 
1 and 3. 

Use this item to enable or disable the onboard Game port. 

Use this item to enable or disable the onboard MIDI port, and to assign a port 
address. 

Use this item to assign an IRQ to the MIDI port. 

Use this item to enable or disable either or both of the onboard Primary and 
Secondary IDE channels. 

This item enables or disables the onboard AC’97 audio chip.  

This item enables or disables the onboard AC’97 modem chip.  

Enable this item if you plan to use the USB ports on this mainboard. 

Enable this item if you plan to use the USB ports on this mainboard in a DOS 
environment.