Feb 23, 2010 #1 S sigma Member level 2 Joined Sep 22, 2002 Messages 43 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,286 Activity points 169 Hi, Some details of USB protocol used by Xilinx USB cable is given here https://sourceforge.net/apps/mediawiki/urjtag/index.php?title=Cable_Xilinx_Platform_Cable_USB Does any one know what request 0x42 is used for? It tries to read 8 bytes from the cable. Someone with Xilinx USB cable can easily trace this using a USB tool like https://www.usblyzer.com/files/USBlyzer.zip . Thank you for the help.
Hi, Some details of USB protocol used by Xilinx USB cable is given here https://sourceforge.net/apps/mediawiki/urjtag/index.php?title=Cable_Xilinx_Platform_Cable_USB Does any one know what request 0x42 is used for? It tries to read 8 bytes from the cable. Someone with Xilinx USB cable can easily trace this using a USB tool like https://www.usblyzer.com/files/USBlyzer.zip . Thank you for the help.