User's Guide
Table Of Contents
- Chapter 1: Important Safety and Compliance Information
- Chapter 2: Overview
- Chapter 3: Module Description
- Chapter 4: Connecting, Initializing and Programming the Module
- Chapter 5: Approved Antennas for the Modular LE
USER GUIDE ITRON CONFIDENTIAL 14
Pin
Number
Castellation PURPOSE Maps to FUNCTIONALITY
40
CST52
GND
43
CST54
GND
46
CST55
GND
50
CST57
GND
52
CST58
GND
INITIALIZING AND LOADING FIRMWARE ON THE ITRON RIVA MODULAR LE
To load firmware on the communications processor within the module, you can follow these steps using
the tools described, or other tools you may have available.
You will need the following:
− host board with connectors for
• power supply
• 9 pin JTAG connector (for connecting to a JLINK debugger)
• Serial
• antenna
• Power supply
− JLINK with USB
− Serial to USB cable
− Laptop with
• software for terminal display
• J-Flashlite or other software for setting the baud rate, selecting the COM port, and specifying
the firmware file to upload
Using the tools listed above, follow these steps to load firmware.
1. Connect the module to a host. In the photos shown here, the module is connected to a host
board provided by Itron.
2. Connect the power supply to the host as shown in Figure 6 and then plug in to the power source.