DIGITAL-LOGIC AG

MSB900/L Detailed Technical Manual V1.0

X61 Serial Port COM1, Parallel Port LPT1

Header onboard

D-SUB connector

Signal

Pin 1

Pin 1

DCD

 

Pin 2

Pin 6

DSR

 

Pin 3

Pin 2

RxD

 

Pin 4

Pin 7

RTS

 

Pin 5

Pin 3

TxD

 

Pin 6

Pin 8

CTS

 

Pin 7

Pin 4

DTR

 

Pin 8

Pin 9

RI

 

Pin 9

Pin 5

GND

 

Pin 10

 

GND

 

Pin 11

 

select

 

Pin 12

Pin 12

paper end

 

Pin 13

Pin 11

busy

 

Pin 14

Pin 10

acknowledge

 

Pin 15

Pin 9

data 7

 

Pin 16

Pin 8

data 6

 

Pin 17

Pin 7

data 5

 

Pin 18

Pin 6

data 4

 

Pin 19

Pin 5

data 3

 

Pin 20

Pin 17

shift in

 

Pin 21

Pin 4

data 2

 

Pin 22

Pin 16

init printer

 

Pin 23

Pin 3

data 1

 

Pin 24

Pin 15

error

 

Pin 25

Pin 2

data 0

 

Pin 26

Pin 14

auto feed

 

Pin 27

Pin 1

strobe

 

Pin 28

Pin 23-25

GND

 

Pin 29

 

power supply GND

 

Pin 30

 

power supply 8-30V

 

Pin 29

 

power supply GND

 

Pin 30

 

power supply 8-30V

 

50

Page 50
Image 50
Compaq MSB900L user manual Pin Power supply GND

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.