Chapter 4

BIOS Setup Utility

ATA (PI) 80 Pin Cable Detection – [Host & Device], [Host], or [Device] This field selects the method used to detect the ATA (PI) 80-pin cable.

If [Host & Device] is selected, the BIOS uses both the onboard IDE controller and the IDE hard disk drive (HDD) to detect the type of IDE cable used.

If [Host] is selected, the BIOS uses only the onboard IDE controller to detect the type of IDE cable used.

If [Device] is selected, the BIOS uses only the IDE hard disk drive (HDD) to detect the type of IDE cable used.

NOTE

An 80-conductor ATA cable is required when operating with Ultra

 

ATA/66, Ultra ATA/100 and Ultra ATA/133 IDE hard disk drives. The

 

standard 40-conductor ATA cable cannot handle the higher speeds. Due to

 

the plug compatibility of the 80-conductor ATA cable to the standard 40-

 

conductor ATA cable, the BIOS must have a feature to set this or

 

determine if the 80-conductor ATA cable is present. The BIOS does this

 

by searching for a break (open) in one of the lines in the 80-conductor

 

ATA cable that is normally connected in the standard 40-conductor ATA

 

cable. If a faster speed is set in the BIOS than the connected cable can

 

support, the BIOS instructs the IDE HDD to run at the correct (or slower)

 

speed for the cable type detected.

>USB Configuration

Depending on the USB devices detected, examples similar to those listed below may be displayed.

Module Version - x.xx.xx-xx.x

Or

Module Version - x.xx.xx-xx.x

USB Devices Enabled:

 

USB Devices Enabled:

2 Drives

 

None:

USB Function – [Disabled], [2 USB ports], [4 USB ports], or [6 USB ports]

USB 2.0 Controller – [Disabled] or [Enabled]

Legacy USB Support – [Disabled], [Enabled], or [Auto]

This field supports the USB mouse and USB keyboard when no USB drivers are loaded for the operating system (OS). If this option is not enabled, the attached USB mouse and USB keyboard will not be available until a USB compatible OS is fully booted with all the USB drivers loaded.

CAUTION If this field is not set to [Enabled] or [Auto] the USB mouse and USB keyboard will not be recognized by the BIOS until the OS is fully booted and the USB drivers are loaded.

If [Enabled] is selected, USB devices may be used during boot time and while using DOS.

If [Auto] is selected, USB devices, such as a USB keyboard or USB mouse will be automatically detected and if found, will be initialized and utilized during Boot time.

USB Keyboard Legacy Support – [Disabled] or [Enabled]

USB Mouse Legacy Support – [Disabled] or [Enabled]

USB Storage Device Support – [Disabled] or [Enabled]

Port 64/60 Emulation – [Disabled] or [Enabled]

If this field is set to [Enabled], it allows the BIOS to provide full PS/2 based legacy support for USB keyboard and mouse. It provides the PS/2 functionality such as keyboard lock, password setting, scan code selection etc. to USB keyboards.

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Reference Manual

XTX 820

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Ampro Corporation XTX 820 manual USB Configuration, Module Version USB Devices Enabled Drives None

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.