Hi for custome PID/VID you need to purchase it from some companies sell PID within it's VID for much less price just serch the web If you need to edit you discreptors you need to understand the USB specs or use ready made tools from USB.org you can find some helpful tool If you need to build a driver Compuware have a program to help developing drivers. Or you need to study 'Windows Driver model' BOOK you can find it here in EDAborad if your device is HID, you just need to know how to interface with hid.dll of windows,you can many programs source code doing that Salam Hossam Alzomor. Obtaining a 'free' VID/PID combination is not really a problem, since I can buy a VID/PID combination through. I don't want it in my application to be detected as a 'standard' USB-to-serial adaptor, especially since I want to use more than one of these devices on the same bus.
Keil C51 9 51 Keygen Torrent here. The PL2303 is a standard USB-to-serial converter which has a default VID/PID. If an external EEPROM is connected, a custom VID/PID can be set. The problem is that no information is available about the contents of this EEPROM. A software tool called 'EEPROM Writer Program' is available to program this EEPROM through the PL2303 itself, but I cannot find this tool anywhere. In the past, it was freely available on the manufacturers website, but now not anymore.
3TB USB to Serial and GPIO Bridge Controller. Windows Driver Installer Setup Program(For PL2. HXA, XA, HXD, EA, RA, SA, TA, TB versions). Includes EEPROM Writer and OTPROM Application Note. PL2305 MP Tool Driver & Test Program PL2303 Update Information.