Chapter 3

Hardware

Pin #

Signal

Description

76

USB0-

Universal Serial Bus Port 0 Data Negative Polarity

 

 

 

77

AD22

Address/Data bus 22 – Refer to pin-23 for more information.

78

AD21

Address/Data bus 21 – Refer to pin-23 for more information.

 

 

 

79

AD23

Address/Data bus 23 – Refer to pin-23 for more information.

 

 

 

80

USB1-

Universal Serial Bus Port 0 Data Negative Polarity

81

AD24

Address/Data bus 24 – Refer to pin-23 for more information.

 

 

 

82

CBE3*

Bus Command and Byte Enable 3 – Refer to pin-31 for more information.

 

 

 

83

VCC4

+5 volts +/-%5

84

VCC5

+5 volts +/-%5

85

AD25

Address/Data bus 25 – Refer to pin-23 for more information.

 

 

 

86

AD26

Address/Data bus 26 – Refer to pin-23 for more information.

87

AD28

Address/Data bus 28 – Refer to pin-23 for more information.

 

 

 

88

USB0+

Universal Serial Bus Port 0 Data Positive Polarity

 

 

 

89

AD27

Address/Data bus 27 – Refer to pin-23 for more information.

90

AD29

Address/Data bus 29 – Refer to pin-23 for more information.

 

 

 

91

AD30

Address/Data bus 30 – Refer to pin-23 for more information.

 

 

 

92

USB1+

Universal Serial Bus Port 1 Data Positive Polarity

93

PCIRST*

PCI Bus Reset – This output signal is used to reset the entire PCI Bus and is

 

 

asserted during a system reset.

94

AD31

Address/Data bus 31 – Refer to pin-23 for more information.

95

INTC*

Interrupt C – This signal is used to request an interrupt and only has

 

 

meaning on a multi-function device.

96

INTD*

Interrupt D – This signal is used to request an interrupt and only has

 

 

meaning on a multi-function device.

97

INTA*

Interrupt A – This signal is used to request an interrupt.

 

 

 

98

INTB*

Interrupt B – This signal is used to request an interrupt and only has

 

 

meaning on a multi-function device.

99

GND

Ground

100

GND

Ground

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

28

Reference Manual

XTX 820

Page 34
Image 34
Ampro Corporation XTX 820 manual VCC4, VCC5

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.