Reply To: [SOLVED] No Sync after attempting 1.00 bodge wire on 1.6 hardware

NewHome Forums OSSC, OSSC Pro and DExx-vd isl OSSC – Discussion and support [SOLVED] No Sync after attempting 1.00 bodge wire on 1.6 hardware Reply To: [SOLVED] No Sync after attempting 1.00 bodge wire on 1.6 hardware

#66768
bobrocks95
Participant

    Well here’s something that might actually be helpful- that pin on U1 and the closer pad on R35 appear to be connected to ground.  Is that expected or did I maybe hit a via near the pin on U1 or something?  I’d assume if you just needed to ground the pin or pad there’d be a much closer connection point for the mod.

     

    EDIT: Duh, open source project with gerbers available.  Looks like the U1 pin is normally floating, and then after the bodge wire, should connect to pin 46 on the FPGA, IO_16 if that earlier diagram is right?

     

    Still don’t know how I managed to ground it all- the R35 pad I guess is surrounded by ground plane, maybe I need to check if I scraped some soldermask off and managed to short to it???

    • This reply was modified 11 months, 3 weeks ago by bobrocks95.
    • This reply was modified 11 months, 3 weeks ago by bobrocks95.