System Support

 

Table 4-8

 

System I/O Map

 

 

I/O Port

Function

0000..001Fh

DMA Controller 1

 

 

0020..002Dh

Interrupt Controller 1

 

 

002E, 002Fh

Index, Data Ports to SIO Controller (primary)

 

 

0030..003Dh

Interrupt Controller

 

 

0040..0042h

Timer 1

 

 

004E, 004Fh

Index, Data Ports to SIO Controller (secondary)

 

 

0050..0052h

Timer / Counter

 

 

0060..0067h

Microcontroller, NMI Controller (alternating addresses)

 

 

0070..0077h

RTC Controller

 

 

0080..0091h

DMA Controller

 

 

0092h

Port A, Fast A20/Reset Generator

 

 

0093..009Fh

DMA Controller

 

 

00A0..00B1h

Interrupt Controller 2

 

 

00B2h, 00B3h

APM Control/Status Ports

 

 

00B4..00BDh

Interrupt Controller

 

 

00C0..00DFh

DMA Controller 2

 

 

00F0h

Coprocessor error register

 

 

0170..0177h

IDE Controller 2 (active only if standard I/O space is enabled for secondary controller)

 

 

01F0..01F7h

IDE Controller 1 (active only if standard I/O space is enabled for primary controller)

 

 

0278..027Fh

Parallel Port (LPT2)

 

 

02E8..02EFh

Serial Port (COM4)

 

 

02F8..02FFh

Serial Port (COM2)

 

 

0370..0377h

Diskette Drive Controller Secondary Address

 

 

0376h

IDE Controller 2 (active only if standard I/O space is enabled for primary drive)

 

 

0378..037Fh

Parallel Port (LPT1)

 

 

03B0..03DFh

Graphics Controller

 

 

03BC..03BEh

Parallel Port (LPT3)

 

 

03E8..03EFh

Serial Port (COM3)

 

 

03F0..03F5h

Diskette Drive Controller Primary Addresses

 

 

03F6h

IDE Controller 1 (active only if standard I/O space is enabled for sec. drive)

 

 

03F8..03FFh

Serial Port (COM1)

 

 

04D0, 04D1h

Interrupt Controller

 

 

0678..067Fh

Parallel Port (LPT2)

 

 

0778..077Fh

Parallel Port (LPT1)

 

 

07BC..07BEh

Parallel Port (LPT3)

 

 

0CF8h

PCI Configuration Address (dword access only )

 

 

0CF9h

Reset Control Register

 

 

0CFCh

PCI Configuration Data (byte, word, or dword access)

 

 

NOTE:

Assume unmarked gaps are unused, reserved, or used by functions that employ variable I/O address mapping. Some ranges may include reserved addresses.

4-14

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Technical Reference Guide

Page 48
Image 48
HP 8200 tower manual System I/O Map, Port Function

8200 tower specifications

The HP 8200 Tower is a robust desktop computer designed for professional environments, delivering performance and expandability for a variety of business needs. This workstation is part of HP's Elite series, known for its reliability and advanced technologies, making it a sound choice for companies requiring consistent operation.

One of the defining features of the HP 8200 Tower is its versatile processing power, powered by the Intel Core i5 and i7 processors. These processors offer a multi-core architecture, ensuring that users can efficiently handle multitasking and processor-intensive applications. With options for up to 32GB of DDR3 RAM, the HP 8200 Tower can smoothly run multiple applications simultaneously, making it suitable for tasks ranging from everyday office work to more demanding software like graphical design programs.

The system also provides a range of storage options, including traditional hard disk drives and faster solid-state drives, allowing users to select the balance of capacity and speed that best suits their needs. Additionally, the HP 8200 supports RAID configurations, enhancing data redundancy and performance, thereby protecting critical business data.

In terms of expandability, the HP 8200 Tower offers multiple PCIe slots for adding graphic cards, sound cards, or other expansion cards. This capability makes it adaptable for various purposes, whether that involves improving graphics performance for video editing or integrating specialized hardware for specific business functions.

The design of the HP 8200 Tower ensures efficient cooling and quiet operation. It features a tool-less chassis, allowing for easy upgrades and maintenance. The internal layout maximizes airflow, keeping components cool even under heavy workloads, an important feature for maintaining long-lasting performance.

Connectivity options are plentiful, with USB 2.0 and USB 3.0 ports, enabling speedy data transfer and peripheral connectivity. Additionally, integrated Gigabit Ethernet offers reliable networking capabilities, essential for seamless communication within a business environment.

The HP 8200 Tower showcases HP's commitment to sustainability, featuring energy-efficient components and a design aimed at reducing environmental impact. Overall, this powerful workstation combines performance, expandability, and energy efficiency, making it an excellent choice for any professional setting. With its blend of modern technologies and traditional reliability, the HP 8200 Tower stands out as a dependable tool for businesses looking to enhance productivity.