Say for which firmware do you want to do modification and I will show you how .
Sooory , been a little busy right now .Hey, danzup! Did you forget about me?
Here the code modified :
Hi, Danzup! Hope you still attend this thread from time to time.
I have a question - is it possible to implement encoder in Project Nr.2 (8515+PGA2310)? What has to be done to make it so? On the PCB layout you provided - there is a connection for encoder foreseen, but there's nothing on the schematic. I am especially curious about the code...
Thanks!
I have a question - is it possible to implement encoder in Project Nr.2 (8515+PGA2310)? What has to be done to make it so? On the PCB layout you provided - there is a connection for encoder foreseen, but there's nothing on the schematic. I am especially curious about the code...
Thanks!
Yes . I will post the code in few days : must look where I have saved this variant of software.
Xrel0 :
- for SS R2R/shunt firmware those are the lines for LED and Power relay for amplifier like in pictures 1
- for tube amplifier there is another firmware and like in pictures 2 where the anode +B voltage are connected after some wait (about 100 sec) and on standby this is disconnected first then the filaments power after 1 minutes (named in pictures Power in/out)
JP1 is for uC Atmega16 to know which resistor have you solder : R/2R values or Shunt values , as I said before for r/2R there are 64 steps for shunt only 32 steps .
check pictures 3 and 4
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