User’s ManualENX-PNV 452.2.2.6 PCI PnPThe PCI PnP menu items allow you to change the advanced settings for PCI/PnP devices.The menu includes setting IRQ and DMA channel resources for either PCI/PnP or legacyISA devices, and setting the memory size block for legacy ISA devices.Take caution when changing the settings of the PCI PnP menu items.Incorrect field values can cause the system to malfunction. Clear NVRAM [No]This item is to clear NVRAM during system boot. Configuration options: [No] [Yes]. Plug and Play O/S [No]When set to [No], BIOS configures all the devices in the system. When set to [Yes] and ifyou install a Plug and Play operating system, the operating system configures the Plug andPlay devices not required for boot. Configuration options: [No] [Yes] PCI Latency Timer [64]Allow the PCI Latency Timer to be adjusted. This option sets the latency of all PCI deviceson the PCI bus. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]Data Modul AG - www.data-modul.com