Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 2018
Type 1SC EVK User Guide, v1.3, 5/4/2020
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Figure 40 Power supply setup with Keysight power module
Instead of using an external power supply, it is also possible to measure the VBAT and
VBAT_FEM power consumption by using an amp meter to measure the current through the
terminals of 18 and 19, respectively.
10
Firmware Upgrade
Use the following steps to change the module firmware.
1. Download the PCTool software and new firmware image.
Contact Murata at
for access.
2. Install both packages on a Windows PC.
3. After both packages are installed, start the Image Burn Tool utility
(All Programs->Altair Semiconductor->PcTools).
The new version of firmware should show up in the “Version” field.
4. En
sure that “System Header”, “U-Boot + Env”, “Flexible Partition Map”, “Application FW”,
“Modem FW 1”, and “Modem FW 2” fields are all checked.
DO NOT
check Configuration FS.
5. Select the CLI COM port for the UART port in Burning Options. The Baud Rate should be
“3000000” and Flow Control should be “RTS_CTS”. See the screen shot below for details.
Some PCs might have a hard time running at 3000000 if so try changing the Baud Rate to
921600.
