INSTALLATIONS

CN3: Parallel Port Connector

CN3 is a DB-25 external connector situated on top of the VGA and serial ports.

 

 

 

CN4 Parallel Port

 

 

 

 

 

Signal Name

Pin #

Pin #

 

Signal Name

Line printer strobe

1

14

 

AutoFeed

PD0, parallel data 0

2

15

 

Error

PD1, parallel data 1

3

16

 

Initialize

PD2, parallel data 2

4

17

 

Select

PD3, parallel data 3

5

18

 

Ground

PD4, parallel data 4

6

19

 

Ground

PD5, parallel data 5

7

20

 

Ground

PD6, parallel data 6

8

21

 

Ground

PD7, parallel data 7

9

22

 

Ground

ACK, acknowledge

10

23

 

Ground

Busy

11

24

 

Ground

Paper empty

12

25

 

Ground

Select

13

N/A

 

N/A

CN4: VGA CRT Connector

CN4 is a DB-15 VGA connector located beside the COM1 port. The following table shows the pin -out assignments of this connector.

Signal Name

Pin #

Pin #

Signal Name

Red

1

2

Green

Blue

3

4

N.C.

GND

5

6

GND

GND

7

8

GND

VCC

9

10

GND

N.C.

11

12

DDCDATA

HSYNC

13

14

VSYNC

DDCCLK

15

 

 

 

 

MB900-R User’s Manual

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Intel MB900-R user manual CN3 Parallel Port Connector, CN4 VGA CRT Connector

MB900-R specifications

The Intel MB900-R is an advanced embedded microcontroller designed for a variety of applications that require high performance, low power consumption, and robust connectivity options. Specifically built to cater to the needs of industrial automation, motor control, and IoT devices, the MB900-R series boasts a range of features that enhance its versatility and usability.

One of the standout characteristics of the MB900-R is its powerful multi-core architecture. It often integrates several cores, enabling it to handle simultaneous tasks efficiently. This feature is particularly beneficial in applications that require real-time processing and quick responsiveness.

The device is built on Intel's modern manufacturing processes, which ensure exceptional energy efficiency. This makes the MB900-R suitable for battery-operated devices and applications where power conservation is critical. Its low thermal output contributes to reliability, even under heavy loads, which is essential for long-term deployment in industrial environments.

In terms of connectivity, the MB900-R offers a variety of interfaces, including SPI, I2C, UART, and Ethernet. Such capabilities facilitate seamless integration with numerous sensors and other peripherals, making it highly adaptable to different use cases. Furthermore, the microcontroller supports various wireless communication protocols, such as Bluetooth and Wi-Fi, enabling developers to create connected applications for the Internet of Things.

Moreover, the MB900-R series includes advanced security features, which are increasingly important in today’s connected landscape. With built-in encryption and secure boot processes, the device ensures data integrity and protection against unauthorized access, catering to sectors where data security is paramount.

The robust toolchain and software compatibility provided by Intel makes it easier for developers to create, debug, and deploy applications quickly. With support for multiple programming languages and development environments, the MB900-R allows for flexibility in coding, ensuring that developers can utilize the best tools for their specific needs.

Overall, the Intel MB900-R microcontroller exemplifies cutting-edge design and technology in embedded systems, making it an ideal choice for a wide range of high-performance, low-power applications across industries, including automotive, industrial, and consumer electronics. Its efficient architecture, extensive connectivity options, security features, and developer-friendly ecosystem position it as a vital component in the smart devices of tomorrow.