BitsyXb - User Manual
10 110118-0001A
2 Getting Started
2.1 Development Systems
BitsyXb boards are shipped as development systems designed to get the developer up and running
quickly.
To use the system, simply plug the power supply into the mini DIN-8 receptacle on the system.
If the screen does not display anything after five to ten seconds, check the Frequently Asked
Questions, below. Most operating systems cold boot within twenty seconds.
2.1.1 System Components
A typical development system is shown at right. It consists of the
following components:
• BitsyXb single-board computer
• Bitsy Personality Board with CompactFlash or 10/100BT
Ethernet
• Flat panel display and cable
• Backlight inverter and cable
• Touch screen and cable
• 100-240 VAC power adapter
• Plexiglas mounting
• Developer's Cable Kit including
• Serial Port DB9 adapter (Eurotech cable #610111-80001)
• DB9F/F null modem cable
• USB A-B cable
• Operating system of your choice
• User's Guide (this document and operating system guide)
Please make sure you have received all the components before you begin your development.
2.1.2 BitsyXb Personality Boards
The BitsyXb often works in tandem with another board to add functionality and customize the
system for its application. Personality boards can add custom circuits and locate connectors best
suited for the application design.
In production volumes, the BitsyXb can be built with interface connectors J1, J3, J9, and J10 on
the underside of the board. This allows the BitsyXb to rest above custom personality boards rather
than below them. Details about this production option are listed in section 6.1.4.
At the time of writing, Eurotech supplies a reference design for the personality board. Schematics
and user manuals are available on the Eurotech support site. The following sections describe the
type of boards that are offered at the time of writing.
Eurotech CompactFlash Personality Board
The CF Personality Board breaks out signals from the BitsyXb for a wide range of functions
including USB, audio, keyboard, power, serial, LCD display, backlight, IrDA and touch screen. It
also includes a reset button and CF socket.
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