Mass Program Otp And Verify Programmed Configuration Item - Microchip Technology Protouch2 User Manual

Protouch2 CLI User Manual
7. After each OTP programming, device reset will be done automatically.
9.5.4 Mass program OTP and Verify Programmed Configuration
Item
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
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 OTP. Execute
the command "pt2main.exe /lp" to get port chain of the hub. Refer
13.2 for more details.
4. Verification will be done once the OTP is programmed and reset is done for
the device. Sometimes the device enumeration may take time after reset due to
the time taken of driver loading for the device. The default timeout value is 15
seconds. After 15 seconds time out, if the device is not enumerated then the
tool will come out of the programming with the error code. The default
timeout time can be over ridden using the command /d.
Program OTP and Verify configuration items like Vendor ID, Product ID etc.
>pt2main.exe /bp < config_filename.cfg> [/id <index>] [/cv <configuration
item names>] [/d <Delay_In_Milliseconds>]
- /bp <config_filename.cfg> is to program configuration file into OTP
memory.
- /id <index> is index of the hub to be programmed.
- /cv <configuration item names> is the command to verify the
mentioned configuration items. Refer
Press "CTRL+C" keys to abort the programming.
 2016 Microchip Technology Inc
to install HFC driver. One time installation is required per
Section 15.2 for more details.
Section 9.6 for more details.
Section
Page 23