Connect Tech Xtreme/SBC PCIe/104 Single Board Computer and PCIe/104 Qseven Carrier Board - User Manual

Serial

Description

Two RS232 serial ports are provided on P9 and two RS485 serial ports are provided on P11.

For the RS485 ports, the default configuration is full duplex without any bias or termination. Various resistors configurations can be populated to enabled TX and RX termination as well as RTS control. The following diagram shows the available configuration options. Contact Connect Tech’s support department for further information.

Resistor

Function

Default

R99

Always enable driver

Populated

 

 

 

R101

Always enable receiver

Populated

 

 

 

R156

RTS controlled receiver

 

 

 

 

R160

RTS controlled driver

 

 

 

 

R98

Receiver termination

 

 

 

 

R102

Driver termination

 

 

 

 

R100

Receiver bias

 

 

 

 

R97

Receiver bias

 

 

 

 

Revision 0.02

17

Page 17
Image 17
Connect Tech PCIE/104 user manual Serial, Resistor Function Default

PCIE/104 specifications

The Connect Tech PCIE/104 is an innovative platform designed for developers and engineers seeking a compact and versatile solution for embedded computing applications. This rugged module is engineered to fit within the PC/104 form factor, ensuring ease of integration into systems that require a small footprint without compromising on performance or features.

One of the standout features of the PCIE/104 is its support for PCIe expansion. Unlike traditional PC/104 systems, which rely on older bus technology, this modern solution utilizes PCIe for high-speed data transfer. This allows for significantly enhanced bandwidth, enabling users to connect multiple high-performance peripherals, such as GPUs, storage devices, and advanced network interfaces. The architecture supports various PCIe lane configurations, which can be tailored to meet specific application needs, making it exceptionally versatile.

Another key characteristic of the Connect Tech PCIE/104 is its robust design. Constructed to withstand harsh environments, the module complies with industrial-grade standards, ensuring reliable operation in temperatures ranging from -40°C to +85°C. Moreover, its sturdy casing and sealed connectors provide protection against dust and moisture, making it suitable for deployment in outdoor or rugged settings, such as military, transportation, and industrial control systems.

In terms of connectivity, the PCIE/104 offers a multitude of options. It includes multiple I/O interfaces such as USB, Ethernet, and serial ports, providing flexibility for various connectivity needs. Additionally, the integration of onboard features like 1G/10G Ethernet helps facilitate high-speed networking in demanding applications, while GPIO pins allow for easy customization and control.

The module also embraces modern technologies, ensuring compatibility with the latest software and hardware environments. By supporting both Linux and Windows operating systems, developers can leverage a wide range of development tools and libraries to accelerate their projects.

Overall, Connect Tech's PCIE/104 represents a fusion of cutting-edge technology, rugged design, and expansive connectivity options. Its ability to deliver powerful performance in a compact form factor makes it an ideal choice for a multitude of embedded applications, from aerospace to medical devices, reinforcing its status as a versatile solution in the field of embedded computing.