DIGITAL-LOGIC AG

MSB900/L Detailed Technical Manual V1.0

5.DETAILED SYSTEM DESCRIPTION

This system configuration is based on the ISA architecture. Check the I/O and memory map in this chapter.

5.1.Power Requirements

The power is connected through the wide-range power connector. The supply uses only the +8V to +32V and the ground connection.

Attention:

Make sure the power plug is wired correctly before supplying power to the board! A built-in diode protects the board against reverse polarity.

Tolerance of supply: Must be within 8-32Volt norm.

Test environment for power consumption measurement:

Peripheries:

Hard disk Hitachi Model HTA422020F9ATJ0 20GB

Monitor Eizo Flexscan F340I-W

PS/2-KB Logitech Model iTouch Keyboard

PS/2-MS Logitech Model M-CAA43

Software:

MS-DOS V6.22

WinXP

Current consumption @ 12Volt supply at -40°C/+25°C/+85°C

Mode

Memory

DLAG-Nr.

-30 °C

+25°C

+85 °C

MSB900-600MHz

 

 

[mA]

[mA]

[mA]

DOS: C:\

1GB

 

 

700

 

 

 

 

 

 

 

WinXP: Desktop

1GB

 

 

700

 

5.2. Boot Time

System Boot-Times

Definitions/Boot-Medium

Quick Boot

Normal Boot

MSB900-600MHz

time [s]

time [s]

From hard disk Hitachi Model J4K20-20:

 

 

Boot from hard disk to “Starting MS-DOS”.-Prompt

-

15

Boot from hard disk to XP desktop

-

45

Booting without a storage device (only BIOS)

 

10

25

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Compaq MSB900L user manual Detailed System Description, Power Requirements, Boot Time

MSB900, MSB900L specifications

The Compaq MSB900 and MSB900L are noteworthy entries in the realm of personal computing, particularly for their cutting-edge features and innovative technologies that defined their era. Positioned as versatile desktop solutions, both models have garnered attention for their robust performance and user-friendly design.

The Compaq MSB900 is equipped with a powerful processor that enhances multitasking efficiency. Its architecture supports a range of demanding applications, making it suitable for both professional and everyday use. Users can expect a seamless experience whether working on complex spreadsheets or engaging in casual gaming.

In terms of memory, the MSB900 boasts expandable RAM options, allowing users to enhance their system's capabilities as needed. The availability of multiple RAM slots provides flexibility for upgrades, ensuring the system can keep pace with future software requirements. Storage solutions in the MSB900 include high-speed hard drives, which contribute to fast boot times and robust data retrieval.

The MSB900L variant steps up the performance with additional features tailored for power users. It incorporates advanced graphics capabilities, offering superior visual experiences for gaming and multimedia applications. The dedicated graphics card provides a substantial boost in rendering performance, making it a worthy choice for graphic designers and video editors.

One of the standout characteristics of the MSB900 and MSB900L is their commitment to connectivity. Both models come equipped with a wide array of ports, ensuring compatibility with various peripherals. This includes USB ports for modern devices, Ethernet ports for wired networking, and legacy connections for older technology, catering to a diverse user base.

Energy efficiency is another key feature of these models. Designed with power-saving technologies, the Compaq MSB900 and MSB900L aim to reduce energy consumption without compromising performance. This focus not only helps to lower operating costs but also aligns with growing consumer preferences for environmentally conscious products.

In summary, the Compaq MSB900 and MSB900L offer a compelling combination of performance, expandability, and connectivity. Their innovative features and user-friendly design make them suitable for a wide range of users, from casual consumers to professional power users. As a testament to Compaq’s legacy, these models continue to be regarded as reliable choices in the personal computing landscape.