NEC N8800-090F, EXP320A, EXP320B, N8800-091F manual Appendix B, Address Chip in Use

Models: N8800-091F EXP320B EXP320A N8800-090F

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Appendix B

I/O Port Addresses

The factory-set I/O port addresses for the server are assigned as follows:

Address

Chip in Use

00000000

- 0000000F

DMA controller

00000020

- 00000021

Programmable interruption controller

0000002E - 0000002F

Motherboard resource

00000040

- 00000043

System timer

0000004E - 0000004F

Motherboard resource

00000060

- 00000060

Motherboard resource

00000061

- 00000061

System speaker

00000064

- 00000064

Motherboard resource

00000070

- 00000073

System CMOS/real-time clock

00000080

- 0000008F

DMA controller

000000A0 - 000000A1

Programmable interruption controller

000000C0 - 000000DF

DMA controller

000000E0 - 000000F0

Motherboard resource

000000F0 - 000000FF

Numerical data processor

00000274

- 00000277

ISAPNP read data port

00000279

- 00000279

ISAPNP read data port

000002E8 - 000002EF

Motherboard resource

000002F8 - 000002FF

Motherboard resource

000003B0 - 000003BB

PCI standard PCI-to-PCI bridge

000003B0 - 000003BA

Graphics controller (NEC GA Driver)

000003C0 - 000003DF

PCI standard PCI-to-PCI bridge

000003C0 - 000003DE

Graphics controller (NEC GA Driver)

000003E8 - 000003EF

Motherboard resource

000003F8 - 000003FF

Motherboard resource

000004D0 - 000004D1

Motherboard resource

00000540

- 0000055F

Motherboard resource

00000560

- 0000056F

Motherboard resource

00000600

- 0000061F

Motherboard resource

00000A79 - 00000A79

ISAPNP read data port

00000CA2 - 00000CA5

Motherboard resource

00000CF8 - 00000CFF

PCI configuration

0000FE00 - 0000FE20

Motherboard resource

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NEC N8800-090F, EXP320A, EXP320B, N8800-091F manual Appendix B, Address Chip in Use

N8800-091F, EXP320B, EXP320A, N8800-090F specifications

The NEC N8800-090F, EXP320A, EXP320B, and N8800-091F are advanced computing solutions designed for demanding enterprise environments. These models are part of NEC's high-performance computing portfolio, tailored for data-intensive applications and virtualization.

The N8800-090F is a robust server featuring powerful multi-core processors, providing exceptional performance for complex calculations and heavy workloads. This server supports a variety of memory configurations, enabling scalability and flexibility to meet the evolving needs of businesses. Its architecture is designed to facilitate high availability, ensuring that critical applications remain operational even in the event of hardware failures.

The EXP320A and EXP320B are expansion units that complement the N8800 series by providing additional storage and I/O capacity. They are ideal for organizations that require massive data storage solutions. These expansion units support different types of storage media, including high-speed SSDs and high-capacity HDDs. This allows for a customizable approach to data management, catering to various performance and capacity requirements.

One of the standout features across these models is their support for advanced virtualization technologies. The systems are equipped with features that enable efficient resource management, allowing multiple virtual instances to run on a single physical server without significant performance degradation. This is crucial for businesses looking to optimize their IT resources and improve operational efficiency.

Furthermore, NEC has integrated advanced security features into these servers to protect sensitive data and ensure compliance with industry regulations. This includes hardware-based security mechanisms, secure boot processes, and comprehensive management tools that provide organizations with enhanced control over their server environments.

Overall, the NEC N8800-090F, EXP320A, EXP320B, and N8800-091F present a compelling choice for enterprises looking for reliable, scalable, and high-performance computing solutions. With their cutting-edge technologies and robust design, these models aim to support the growth and adaptability of modern IT infrastructures while delivering exceptional performance for a wide range of applications.