Intel Server Board SE7501WV2 Interrupt Mapping

Configuration and Initialization

Intel® Server Board SE7501WV2 TPS

bus). The I/O APICs monitor each interrupt on each PCI device including PCI. When an interrupt occurs, a message corresponding to the interrupt is sent across the FSB processors.

The following table shows how the interrupts from the embedded devices and the PCI-X slots are connected.

Table 20. Intel® Server Board SE7501WV2 Interrupt Mapping

	IRQ			Device
	IRQ	PCI Riser Connector	PCI Riser Slot 1	PCI Riser Slot 2	PCI Riser Slot 3	Other
ICH3	IRQA					P64H2
	IRQB					Video
	IRQC					Promise ATA
	IRQD
	IRQE
	IRQF
	IRQG
	IRQH
	IRQ14					Pri IDE
	IRQ15					Sec IDE
	SER IRQ					SIO
P64H2 Ch A	IRQ0	LP INTA	LP INTA	LP INTD	LP INTC
	IRQ1*	LP INTC	LP INTC			SCSI INTB
	IRQ2*	LP INTD	LP INTD			SCSI INTA
	IRQ3	LP INTB	LP INTB	LP INTA	LP INTD
	IRQ4	LP TDO		LP INTB	LP INTA
	IRQ5	LP TCK		LP INTC	LP INTB
	IRQ6
	IRQ7
	IRQ8
	IRQ9
	IRQ10
	IRQ11
	IRQ12
	IRQ13
	IRQ14
	IRQ15
P64H2 Ch B	IRQ1	FL INTC	FL INTC
	IRQ2	FL INTD	FL INTD
	IRQ3	FL INTB	FL INTB	FL INTA	FL INTD
	IRQ4	FL TDO		FL INTB	FL INTA
	IRQ5	FL TCK		FL INTC	FL INTB
	IRQ6					Gigabit Ch A
	IRQ7					Gigabit Ch B
	IRQ8
	IRQ9
	IRQ10
	IRQ11

52	Revision 1.0
	Intel reference number C25653-001

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.

Intel manual Intel Server Board SE7501WV2 Interrupt Mapping, P64H2 Ch a, P64H2 Ch B

Models: SE7501WV2

Table 20. Intel® Server Board SE7501WV2 Interrupt Mapping

Device

PCI Riser Connector

PCI Riser Slot 1

Other

ICH3

P64H2 Ch A

P64H2 Ch B

Revision 1.0

Intel reference number C25653-001

SE7501WV2 specifications