Differences

This shows you the differences between two versions of the page.

--- oxygen:consoleport [2022/08/24 19:24] – [Trenz Electronics XMOD FTDI JTAG Adapter TE790-03] gflynn
+++ oxygen:consoleport [2022/09/29 10:08] (current) – [Connecting a SparkFun Serial Basic Breakout –CH340C and USB-C, DEV-15096] tcarpenter
@@ Line 7: / Line 7: @@
 {{ oxygen:samtecextensionconnector.jpg?nolink&200 |}}
-====Trenz Electronics XMOD FTDI JTAG Adapter TE790-03====
+====Trenz Electronics XMOD FTDI JTAG Adapter TE0790-03====
 Due to Covid related shortages, this part is difficult to acquire and has a long lead time.
 The Trenz Electronics XMOD FTDI JTAG, Xilinx compatible Adapter is the preferred way to access the console port. This also provides access for the FPGA JTAG.
-To connect the Trenz TE790-03 to the RWT Oxygen, remove the 2 screws holding the cover over the debug pins from the top of the case.  Insert the SAMTEC Extender, ESQ-106-44-L-D.
+To connect the Trenz TE0790-03 to the RWT Oxygen, remove the 2 screws holding the cover over the debug pins from the top of the case.  Insert the SAMTEC Extender, ESQ-106-44-L-D.
-It is important to have switches 1 and 4 on, and switches 2 and 3 off on the Trenz TE790-03.
+It is important to have switches 1 and 4 on, and switches 2 and 3 off on the Trenz TE0790-03.
 {{ oxygen:trenzmodulehookup.jpg?nolink&400 |}}
-When using the Trenz TE790-03 the first UART device is the FPGA JTAG, the second UART device is the console port for the ARM processors.
+When using the Trenz TE0790-03 the first UART device is the FPGA JTAG, the second UART device is the console port for the ARM processors.
 It is recommended to use a serial port communications software product like putty, minicom, or picocom  to connect to the console port. The baud rate is 115200.
@@ Line 24: / Line 24: @@
 ====Serial UART Connections====
 The Oxygen UART uses a 3.3V connection operating at 115200 baud rate:
-Pin 1 is the pin closest to the edge of the case, farthest from the "GPS" label
+Pin 1 is the pin closest to the edge of the case, farthest from the "GPS" label.
 The pinout for the serial UART connection on the RWT Oxygen SDR is:
@@ Line 37: / Line 37: @@
-Oxygen Pin 1 – Oxygen Ground to Adapter Ground
+  * Oxygen Pin 1 – Oxygen Ground to Adapter Ground
-Oxygen Pin 3 – Oxygen TX Output to Adapter RX Input
+  * Oxygen Pin 3 – Oxygen TX Output to Adapter RX Input
-Oxygen Pin 5 – No connection, skip it
+  * Oxygen Pin 5 – No connection, skip it
-Oxygen Pin 7 – Oxygen RX Input to Adapter TX Output
+  * Oxygen Pin 7 – Oxygen RX Input to Adapter TX Output
 {{ oxygen:oxygenhookupwithusbmicromodule.jpg?nolink&400 |}}
-On the SparkFun module there is a voltage mode jumper labeled 5V and 3.3V.  The default voltage setting is 3.3V.  Leave this module in this default 3.3V position/mode.
+On the SparkFun module there is a voltage mode jumper labeled 5V and 3.3V.  The default voltage setting is 3.3V.  Leave this module in the default 3.3V position/mode.
-Use caution when plugging in the Samtec extension connector into the Oxygen unit.  Be sure that all connections are made.  Verify that the Samtec extension connector and the internal Oxygen connector are aligned and that no pins have been missed.
+Use caution when plugging the Samtec extension connector into the Oxygen unit.  Be sure that all connections are made.  Verify that the Samtec extension connector and the internal Oxygen connector are aligned and that no pins have been missed.
 At this point, with these connections in place, the USB cable can be attached to the Sparkfun adapter and to the host PC.   The serial port will then enumerate and will show up in your host PC’s system.  Use your normal procedure(s) for connecting your computer to a comm port, baud rate is 115200 baud.
@@ Line 53: / Line 53: @@
 This module provides serial to USB 2.0 conversion utilizing a USB-C port to connect the Oxygen unit boot terminal to a host computer. Connections are as follows:
-Oxygen Pin 1 – Oxygen Ground to Adapter Ground
+  * Oxygen Pin 1 – Oxygen Ground to Adapter Ground
-Oxygen Pin 3 – Oxygen TX Output to Adapter RX Input
+  * Oxygen Pin 3 – Oxygen TX Output to Adapter RX Input
-Oxygen Pin 5 – No connection, skip it
+  * Oxygen Pin 5 – No connection, skip it
-Oxygen Pin 7 – Oxygen RX Input to Adapter TX Output
+  * Oxygen Pin 7 – Oxygen RX Input to Adapter TX Output
 {{ oxygen:oxygenhookupwithusbcmodule.jpg?nolink&400 |}}