phyBOARD-Wega AM335x [PB-00802-xxx]
vi
©
PHYTEC Messtechnik GmbH 2014 L-792e_1
Conventions, Abbreviations and Acronyms
This hardware manual describes the PB-00802-xxx Single Board Computer (SBC) in the
following referred to as phyBOARD-Wega
AM335x. The manual specifies the
phyBOARD-Wega AM335x's design and function. Precise specifications for the Texas
Instruments AM335x microcontrollers can be found in the Texas Instrumenten’s AM335x
Data Sheet and Technical Reference Manual.
Conventions
The conventions used in this manual are as follows:
Signals that are preceded by an "n", "/", or “#”character (e.g.: nRD, /RD, or #RD), or
that have a dash on top of the signal name (e.g.: RD) are designated as active low
signals. That is, their active state is when they are driven low, or are driving low.
A "0" indicates a logic zero or low-level signal, while a "1" represents a logic one or
high-level signal.
The hex-numbers given for addresses of I
2
C devices always represent the 7 MSB of the
address byte. The correct value of the LSB which depends on the desired command
(read (1), or write (0)) must be added to get the complete address byte. E.g. given
address in this manual 0x41 => complete address byte = 0x83 to read from the device
and 0x82 to write to the device.
Tables which describe jumper settings show the default position in
bold,
blue
text
.
Text in
blue italic
indicates a hyperlink within, or external to the document. Click these
links to quickly jump to the applicable URL, part, chapter, table, or figure.
Text in
bold italic
indicates an interaction by the user, which is defined on the screen.
Text in
Consolas
indicates an input by the user, without a premade text or button to
click on.
Text in
italic
indicates proper names of development tools and corresponding controls
(windows, tabs, commands etc.) used within the development tool, no interaction
takes place.
White Text on black background
shows the result of any user interaction (command,
program execution, etc.)
Abbreviations and Acronyms
Many acronyms and abbreviations are used throughout this manual. Use the table below to
navigate unfamiliar terms used in this document.
