4. BIOS SETUP Onboard Parallel Port [378H/IRQ7] This field sets the address of the onboard parallel port connector. If you disable this feature, Parallel Port Mode and ECP DMA Select configurations will not be avail- able. Configuration options: [Disabled] [378H/IRQ7] [278H/IRQ5] Parallel Port Mode [ECP+EPP] This field allows you to set the operation mode of the parallel port. [Normal] allows normal-speed operation but in one direction only; [EPP] allows bidirectional parallel port operation; [ECP] allows the parallel port to operate in bidirectional DMA mode; [ECP+EPP] allows normal speed operation in a two-way mode. Configuration op- tions:
[Normal] [EPP] [ECP] [ECP+EPP] ECP DMA Select [3] This field allows you to configure the parallel port DMA channel for the selected ECP mode. This selection is available only if you select [ECP] or [ECP+EPP] in Parallel Port Mode above. Configuration options: [1] [3] Onboard Peripheral Resource Control 4. BIOS SETUP I/O Device Config Onboard AC97 Modem Controller, Audio Controller [Auto] [Auto] allows the motherboard’s BIOS to detect whether you are using any modem/ audio device. If a modem/audio device is detected, the onboard modem/audio controller will be enabled; if no modem/audio device is de- tected, the onboard modem/audio controller will be disabled.
If you have conflicts with the onboard modem/audio controller, you may set the appro- priate field to [Disabled]. Configuration options: [Disabled] [Auto] ASUS CUV4X-M User’s Manual 64