
This site uses cookies: Find out more. GTP USB Lite ... PIC USB Programmer Error in Parity bits of Hamming Code Embedded Linux Applications 1. The rear USB ports are almost always connected directly to the motherboard's chipset and are in a direct line with the system. Almost all of them have problems with the front ports when trying to reprogram them. None of them have any problem when doing basic communications bulk transfers, etc. Basically, it boils down to ...