electronics/tiny-xo2
1
0
Fork 0
Code Issues Pull Requests Releases 1 Wiki Activity

doc: Fix typo

Browse Source
This commit is contained in:
Markus Koch 2018-01-14 19:22:58 +01:00
parent 0137e1b925
commit 2619fe1301
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
doc/tiny-xo2-documentation.tex
View File

@ -100,7 +100,7 @@ bibencoding=utf8
\tableofcontents
\chapter{Introduction}
The Tiny-XO2 is a small, versatile and cost-effective development platform for the Lattice MachXO2 \acp{fpga}.
The Tiny-XO2 is a small, versatile and cost-effective development platform for Lattice MachXO2 \acp{fpga}.
In addition to the \ac{fpga}, it provides a \ac{usb} to \ac{uart} converter and a crystal to include the basic set of components for any \ac{fpga} design.
@ -202,7 +202,7 @@ Additionally, the \ac{rx} and \ac{tx} lines have an \ac{led} connected in parall
\label{crystal}
The board features a 12 MHz crystal oscillator. It supplies the clock to the \ac{usb}-to-\ac{uart} converter and is also connected to pin \texttt{28} of the \ac{fpga}. If the 12 MHz clock signal is not needed on the \ac{fpga}, resistor \texttt{R2} can be removed to free pin \texttt{28} as a general purpose \ac{io} pin. A higher frequency for the design can be generated using the \ac{pll} inside the \ac{fpga}.
\hwmod{If another base frequency is required, the crystal oscillator on the back (\texttt{U4}) can be exchanged with another value. \textbf{The CH340G \ac{usb}-to-\ac{uart} coverter will stop working in this configuration} and needs to be removed from the board.}
\hwmod{If another base frequency is required, the crystal oscillator on the back (\texttt{U4}) can be exchanged with another value. \textbf{The CH340G \ac{usb}-to-\ac{uart} converter will stop working in this configuration} and needs to be removed from the board.}
\section{\acs{io} Headers}
\label{ioheaders}