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Intel SE7501WV2 manual Video Controller, Video Modes

Models: SE7501WV2

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Configuration and Initialization

Intel® Server Board SE7501WV2 TPS

•A scatter/gather mechanism that supports both DMA and PIO IDE drives

•Support for ATA proposal PIO Mode 0, 1, 2, 3, 4, DMA Mode 0, 1, 2, and Ultra DMA Mode 0, 1, 2, 3, 4, 5

•An IDE drive transfer rate capable of up to 100 MB/sec per channel

•A host interface that complies with PCI Local Bus Specification, Revision 2.2

•32-bit, 33-MHz bus speed and 132 MB/sec sustained transfer rate

The Promise* PDC20277 supports IDE RAID through dual ATA-100 Channels. In a RAID configuration, multiple IDE hard drives are placed into one or more arrays of disks. Each array is seen as an independent disk, though the array may include upwards of two, three, or four drives. The IDE RAID can be configured as following:

•RAID 0 – striping one to four drives

•RAID 1 – mirroring two drives

•RAID 1 + spare drive (three drives)

•RAID 0 + one to four drives are required

RAID 0 configurations are used for high performance applications, as it doubles the sustained transfer rate of its drives. RAID 1 configurations are primarily used for data protection to create an identical drive backup to a secondary drive. Whenever a disk write is performed, the controller sends data simultaneously to a second drive located on a different data channel. With four drives attached to dual ATA-100 channels, two striped drive pairs can mirror each other (RAID 0+1) for storage capacity and data redundancy.

4.9Video Controller

The SE7501WV2 server board provides an ATI Rage XL PCI graphics accelerator, along with 8 MB of video DDR and support circuitry for an embedded SVGA video subsystem. The ATI Rage XL chip contains a SVGA video controller, clock generator, 2D and 3D engine, and RAMDAC in a 272-pin PBGA. One 2Mx32 SDRAM chip provides 8 MB of video memory.

The SVGA subsystem supports a variety of modes, up to 1600 x 1200 resolution in 8/16/24/32 bpp modes under 2D, and up to 1024 x 768 resolution in 8/16/24/32 bpp modes under 3D. It also supports both CRT and LCD monitors up to a 100 Hz vertical refresh rate.

The SE7501WV2 server board provides a standard 15-pin VGA connector and supports disabling of the on-board video through the BIOS setup menu or when a plug-in video card is installed in any of the PCI slots.

4.9.1Video Modes

The Rage XL chip supports all standard IBM VGA modes. The following table shows the 2D/3D modes supported for both CRT and LCD.

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Revision 1.0

 

Intel reference number C25653-001

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Intel SE7501WV2 manual Video Controller, Video Modes
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SE7501WV2 specifications

The Intel SE7501WV2 is a versatile server motherboard designed to meet the demanding needs of modern computing environments. Engineered with a focus on performance, reliability, and flexibility, this motherboard is tailored for a range of applications, from entry-level servers to high-performance computing tasks.

One of the main features of the SE7501WV2 is its support for Intel's Xeon processors, specifically those based on the Netburst architecture. This compatibility allows for powerful multi-threaded processing capabilities, making it ideal for businesses seeking to optimize their server performance. The motherboard supports dual CPU configurations, enabling up to two processors to work simultaneously, thereby increasing computational power and efficiency.

The motherboard incorporates Intel's advanced server management technologies such as Intel Active Monitoring Technology, which helps in monitoring system health and optimizing power usage. Additionally, it features Intel's I/O Acceleration Technology, which enhances data throughput and reduces latencies, ensuring that applications run smoothly and efficiently.

Another significant characteristic of the SE7501WV2 is the memory capacity it offers. With support for up to 16 GB of ECC (Error-Correcting Code) DDR SDRAM, the motherboard helps in maintaining system stability during high workloads. The ECC memory not only prevents data corruption but also significantly enhances the reliability of mission-critical applications.

For connectivity, the SE7501WV2 comes equipped with multiple PCI-X slots, enabling the addition of various expansion cards for network, storage, and graphic capabilities. This expandability is crucial for enterprises that need to adapt their server architecture to evolving workloads.

Moreover, the SE7501WV2 features integrated high-performance RAID support, improving data redundancy and performance. This feature is essential for organizations that prioritize data security and require robust backup solutions.

In terms of power management, the motherboard supports advanced power features that help reduce operational costs while maximizing performance. The design ensures efficient power consumption, allowing it to run cooler and quieter, which is particularly beneficial for noisy data center environments.

In conclusion, the Intel SE7501WV2 motherboard is designed for those who require robust performance, reliability, and flexibility in server applications. With its support for dual Xeon processors, extensive memory capabilities, advanced management technologies, and expandability, it stands out as a solid solution for many enterprise-level computing needs.