readme update

6 years ago · d4fc287571
parent cf37ea3128
commit d4fc287571
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -199,6 +199,6 @@ Test the prototype.
        isolate each PMOD group to each bank
        move audio L0,R2 from gpio bank1 to usb bank6
        move GP7,GP8 from gpio bank0 to gpio bank1
-        move usb pullup from gpio bank0 to usb bank6
+        move usb pull from gpio bank0 to gpdi bank1 (D12 E12 B12 C12) or usb bank6
        then bank0 or bank1 voltage can be selected 2.5/3.3V  
        add jumper headers for voltage selection, route to PMOD and VCCio0/1