Yaagyanika Gehlot

Hi @JColvin, Thank you for replying and helping me through. Alright, I'll try that. If I do find a solution I'll post it here for future users. Thanks, Yaagyanika Gehlot.

Hi @JColvin, My application is to use Zybo Z7 as USB Communication Device. With Zybo as the device and a windows pc as a host. For that I'm using J10, on the other side of the board (below USB OTG). Yes, I've attached screenshots for you to understand better. This is from Device Manager under disk drives: This is on My PC after formatting, "USB Device": As far as I understood it should've been recognized as a virtual port. But it's not. Is that correct? Neither does this come up in tera term. The USB Device is formatted as FAT. Thank you for replying. Please let me know if anything is unclear.

Hello, I'm trying to communicate between host (Windows PC) and device (Zybo Z7-20) with micro USB. I have followed the instructions through this link. However, while testing, when I connect the micro USB, 1. No power to Zybo: No recognition 2. Power to zybo: No recognition 3. Power, FPGA program through Xilinx SDK: Recognized as "USB Device" in drive. 4. Disconnect power and re-connect power: No recognition Further info on point 3: When the micro USB is recognized as USB device, it asks to format the drive every time with an error as "E:\ The directory name is invalid". Q1: I understand permission to format is a general procedure, but is it supposed to happen every time I plug in the micro USB? Q2: Isn't it supposed to be recognized as a removable device? When I open device manager, it is recognized under Disk drives as "Xilinx PS USB VirtDisk USB Device" rather than under Ports. Q3: After creating the BOOT.bin and loading into SD Card, JP5 has to be set on SD. Do I follow the same procedure to program after that? That is from Xilinx SDK -> Program FPGA -> Run As -> Launch on Hardware ? I'm a newbie to FPGAs altogether, so apologies if the questions are dim. Thanks in advance.