PCIPnP | Asus Z7S WS specification

4.4.5PCIPnP

The PCIPnP 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 legacy ISA 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.

Advanced

BIOS SETUP UTILITY

Advanced PCI/PnP Settings

WARNING: Setting wrong values in below sections may cause system to malfunction.

Plug And Play O/S	[No]
PCI Latency Timer	[64]
Allocate IRQ to PCI VGA	[Yes]
Palette Snooping	[Disabled]
IRQ-3	[PCI Device]
IRQ-4	[PCI Device]
IRQ-5	[PCI Device]
IRQ-7	[PCI Device]
IRQ-9	[PCI Device]
IRQ-10	[PCI Device]
IRQ-11	[PCI Device]
IRQ-14	[PCI Device]
IRQ-15	[PCI Device]

NO: Lets the BIOS configure all the devices in the system. YES: Lets the operating system configure Plug and Play (PnP) devices not required for boot if your system has a Plug and Play operating system.

Plug And Play O/S [No]

When set to [No], BIOS configures all the devices in the system. When set to [Yes] and if you install a Plug and Play operating system, the operating system configures the Plug and Play devices not required for boot. Configuration options: [No] [Yes]

PCI Latency Timer [64]

Allows you to select the value in units of PCI clocks for the PCI device latency timer register. Configuration options: [32] [64] [96] [128] [160] [192] [224] [248]

Allocate IRQ to PCI VGA [Yes]

When set to [Yes], BIOS assigns an IRQ to PCI VGA card if the card requests for an IRQ. When set to [No], BIOS does not assign an IRQ to the PCI VGA card even if requested. Configuration options: [No] [Yes]

Palette Snooping [Disabled]

When set to [Enabled], the pallete snooping feature informs the PCI devices that an ISA graphics device is installed in the system so that the latter can function correctly. Configuration options: [Disabled] [Enabled]

IRQ-xx [PCI Device]

When set to [PCI Device], the specific IRQ is free for use of PCI/PnP devices. When set to [Reserved], the IRQ is reserved for legacy ISA devices. Configuration options: [PCI Device] [Reserved]

4-22	Chapter 4: BIOS setup

Z7S WS specifications

The Asus Z7S WS is a workstation motherboard designed to deliver exceptional performance and reliability for a variety of professional applications, particularly in fields such as graphic design, 3D rendering, and scientific computing. This motherboard stands out with its robust features and cutting-edge technologies, making it an ideal choice for users who require high levels of performance and stability.

One of the cornerstone features of the Asus Z7S WS is its support for dual Intel Xeon processors, allowing users to take advantage of the impressive multi-threading capabilities offered by these powerful CPUs. This makes the Z7S WS suitable for multitasking and handling demanding workloads, enabling professionals to run multiple applications simultaneously without experiencing performance degradation.

In terms of memory support, the Z7S WS is compatible with up to 64GB of DDR3 RAM. This extensive memory capability is essential for memory-intensive tasks, ensuring that users can work with large datasets or complex projects without running into limitations. The motherboard also supports ECC (Error-Correcting Code) memory, which helps to enhance data integrity and system reliability, crucial for mission-critical applications.

The Asus Z7S WS embraces advanced storage technologies, featuring multiple SATA 6Gb/s ports and support for RAID configurations. This enables users to establish a reliable storage environment with improved performance and data protection. Additionally, the motherboard is equipped with an onboard SAS (Serial Attached SCSI) controller, allowing for enterprise-grade storage solutions and improved data transfer rates.

Connectivity is another strong suit of the Z7S WS. The motherboard provides a wide array of expansion slots, including PCIe slots for high-performance graphics cards and other add-on cards. This flexibility allows users to configure their workstation to meet specific needs, whether it's for gaming, professional graphics work, or computational tasks.

Moreover, the Asus Z7S WS features high-definition audio and multiple USB ports, catering to users who require audio capabilities and extensive peripheral connectivity. The robust power delivery system is designed to ensure stability even under heavy loads, making this motherboard a reliable choice for professional use.

Finally, Asus emphasizes durability and longevity in the design of the Z7S WS, incorporating high-quality components that can withstand prolonged usage. Overall, the Asus Z7S WS is a powerful workstation motherboard that provides the performance, reliability, and versatility needed for demanding professional environments.

Asus Z7S WS manual PCIPnP

Models: Z7S WS