I am seeing on scope and hearing significant clock noise from Spin FV1 + dev board (tagboardeffects) , plus severely attenuated volume/signal compared to bypass.
Xtal is a DT-38 with 15pF cap
I can hear that the effect from the eeprom is loaded and present. Any pointers to what may be causing either of these issues,
Thx,
Tim
FV1 dev board clock noise and vol drop
Moderator: frank
Re: FV1 dev board clock noise and vol drop
That is not an FV-1 dev board, that is a board by someone else. You will need to ask them if they have had this issue before.
Frank Thomson
Experimental Noize
Experimental Noize
Re: FV1 dev board clock noise and vol drop
Thanks for the reply.
I believe this is a vero layout version of a PedalPCB.com dev board - (which I have ordered) . I have posted an request for information on the original layout shown here not received a reply yet. As a noob I was curious about the general issue of seeing clock feedthrough
in the signal of FV1 layouts and how to eliminate - cap and ground plane inductance etc
I believe this is a vero layout version of a PedalPCB.com dev board - (which I have ordered) . I have posted an request for information on the original layout shown here not received a reply yet. As a noob I was curious about the general issue of seeing clock feedthrough
in the signal of FV1 layouts and how to eliminate - cap and ground plane inductance etc