Search found 3 matches

by luke
Thu May 22, 2008 10:18 pm
Forum: V-USB
Topic: PSX Digital pad works, DualShock not.
Replies: 0
Views: 2972

PSX Digital pad works, DualShock not.

This is not exactly the question about AVR-USB but maybe someone can help me here. I made a simple PSX to USB adapter. USB communication works nicely. My only problem is getting data from controller. I written the program myself based on the psx pad specifications I found on the web. When I connect ...
by luke
Thu Apr 24, 2008 6:07 pm
Forum: V-USB
Topic: What's the purpose of 68ohm resistors on D+ and D- lines?
Replies: 6
Views: 7142

Now everything's clear. Thank you.
by luke
Tue Apr 22, 2008 12:15 pm
Forum: V-USB
Topic: What's the purpose of 68ohm resistors on D+ and D- lines?
Replies: 6
Views: 7142

What's the purpose of 68ohm resistors on D+ and D- lines?

Hi. I couldn't find any information about them on the web. I bet they are needed since I've seen them in every single project using USB. I'd like to understand everything before I start soldering and it's the only mysterious part of the schematic. Some pointers or short explanation would be great. T...