Chapter 3

 

 

Hardware

 

 

 

 

 

 

J1

Signal

PCI

Description

 

Pin #

 

Pin #

 

 

49

CBE1*

106 (B44)

Bus Command and Byte Enable 1 – Refer to pin-52 (A52) for more

 

 

 

 

information.

 

45

AD14

107 (B45)

Address/Data bus 14 – Refer to Pin-20 (A20) for more information

 

 

 

 

 

 

 

GND

108 (B46)

Ground

 

41

AD12

109 (B47)

Address/Data bus 12 – Refer to Pin-20 (A20) for more information

 

37

AD10

110 (B48)

Address/Data bus 10 – Refer to Pin-20 (A20) for more information

 

 

 

 

 

 

NC

66 MHz/

111 (B49)

66 MHz Enable – This signal indicates to a device if the bus segment

 

 

Ground

 

is operating at 66 or 33 MHz.

 

 

 

 

Ground – If this pin is not used for 66 MHz operation, it is at ground

 

 

 

 

potential.

 

 

GND

112 (B50)

Ground for +3.3V boards

 

 

GND

113 (B51)

Ground for +3.3V boards

 

33

AD08

114 (B52)

Address/Data bus 08 – Refer to Pin-20 (A20) for more information

 

32

AD07

115 (B53)

Address/Data bus 07 – Refer to Pin-20 (A20) for more information

 

 

 

 

 

 

 

+3.3V

116 (B54)

+3.3 Volt Power

 

30

AD05

117 (B55)

Address/Data bus 05 – Refer to Pin-20 (A20) for more information

 

28

AD03

118 (B56)

Address/Data bus 03 – Refer to Pin-20 (A20) for more information

 

 

 

 

 

 

 

Ground

119 (B57)

Ground

 

25

AD01

120 (B58)

Address/Data bus 01 – Refer to Pin-20 (A20) for more information

 

 

+3.3V(I/O)

121 (B59)

+3.3V I/O

 

NC

ACK64*

122 (B60)

Acknowledge 64-bit Transfer – This signal indicates the target is

 

 

 

 

willing to transfer data using 64 bits. Not used in 32-bit system.

 

NC

+5V

123 (B61)

+5 Volt Power

 

NC

+5V

124 (B62)

+5 Volt Power

 

 

 

 

 

Notes: The shaded area denotes power or ground. The signals marked with * = Negative true logic.

XTX 820

Reference Manual

23

Page 29
Image 29
Ampro Corporation XTX 820 manual CBE1

XTX 820 specifications

Ampro Corporation has made a significant mark in the world of embedded systems with its versatile XTX 820 embedded computing module. The XTX 820 is designed to cater to a wide array of applications, ranging from industrial automation to medical devices, providing developers with a powerful yet compact solution.

One of the standout features of the XTX 820 is its advanced processing capabilities. The module is equipped with an Intel Atom processor, which delivers impressive performance while operating at low power levels. This combination makes the XTX 820 suitable for environments where energy efficiency is essential. The Atom processor allows for seamless multitasking and support for demanding applications without compromising on thermal efficiency.

In terms of memory, the XTX 820 supports a range of configurations, accommodating both DDR2 and DDR3 memory types. With a maximum of up to 4GB of onboard memory, this module ensures that applications can run smoothly and efficiently across various tasks. The flexibility in memory options enables developers to tailor their designs according to specific project needs.

Connectivity is another strong suit of the XTX 820. The module comes with multiple I/O interfaces that enhance its utility in various applications. It features USB, Serial, and Parallel ports, along with support for LVDS display and audio interfaces. This diverse range of connectivity options allows the XTX 820 to integrate easily with a variety of systems and devices, facilitating seamless data transfer and communication.

Security is increasingly critical in embedded systems, and Ampro has integrated robust security features into the XTX 820. This includes support for hardware-based security solutions, which can protect sensitive data and prevent unauthorized access. Such characteristics make the module a suitable choice for industries where data integrity is paramount.

Furthermore, the XTX 820 boasts an impressive range of environmental operating conditions. It is designed to function in extreme temperatures, making it suitable for outdoor and industrial applications where fluctuations in temperature can be a concern.

In conclusion, the Ampro Corporation XTX 820 embedded computing module emerges as a versatile platform that combines performance, memory flexibility, robust connectivity, and enhanced security features. Its design is tailored to meet the demands of various industries, making it a reliable choice for developers looking for advanced embedded solutions.