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Protouch2 CLI User Manual
>pt2main.exe /pspi < firmware_filename.bin> /p <config_file.cfg> /id
<index> /d <Time_in_Milliseconds>
-
/d <Time_in_Milliseconds> is time out value
8. After programing, reset will be done automatically for the device to boot from
SPI flash ROM.
Note: The programming time will take more for USB253X/USB4604 family
hubs to program SPI firmware and configuration file in one shot. To avoid
more time for the programming, refer Section 9.2.2 Production line method.
9.1.2.2 Production line
1. Refer
Appendix V
system. This step can be skipped if the HFC driver is already installed.
2. Hub filter driver installation is required if the internal hub feature controller is
disabled by default in the hub. This step can be skipped either if the hub
feature controller is enabled by default or hub class filter driver is already
installed. Refer
Note: The hub filter driver installation as class filter is recommended to be
installed to avoid more time to take programming.
3. Find out the hub index by executing the command "pt2main.exe /l". Refer
Section 13.1
for more details.
As an option, port chain method also can be used to program SPI flash
firmware. Execute the command "pt2main.exe /lp" to get port chain of the
hub. Refer
Section 13.2
4. Program SPI flash firmware and erase existing Pseudo-OTP configurations.
>pt2main.exe /pspi < firmware_filename.bin> /id <index> /e
-
/e is the option to erase existing Pseudo-OTP configurations.
5. Program the configuration file generated by Protouch2 GUI tool.
>pt2main.exe /p <config_file.cfg> /id <index>
6. Read the entire SPI flash firmware memory and Pseudo-OTP configuration
memory.
2016 Microchip Technology Inc
to install HFC driver. One time installation is required per
Section 15.2
for more details.
for more details.
Page 14
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