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  1. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    You don't happen to still have that trace, do ya?
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    5TH "Test" program on FV-1 chip solution? (will this work?)

    Tried a good number of values. Doesn't seem to be doing the trick, unfortunately.
  3. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    Killer! I reached out to Robert as well. We will see if he's willing to share some secrets. Haha -J
  4. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    I'll try this first, and get back. Any recomendation on component values for C1, R1, R2?
  5. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    No dice here! Just amplified the pop upon changing programs, haha.
  6. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    This was my thought too. The reload triggers everytime. But it must be happening an instant before the EEPROMs has time to adjust to the correct chip selection. Are you suggesting an RC filter between the switch and the funtion of R29 and Pin 13? Could you elaborate a little on this please?
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    5TH "Test" program on FV-1 chip solution? (will this work?)

    I will give this a shot today and get back!
  8. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    I've never used pull down resistors on the SDA/SCL of the EEPROM before. Could you explain this further please? I don't understand the purpose.
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    5TH "Test" program on FV-1 chip solution? (will this work?)

    So my test board finally came in, and I'm running into some issues. It seems that when I turn the rotary switch it does in fact recognize that it needs to switch EEPROMs. However 50 percent of the time it can't seem to pull any info from the chip. This again can be remedied by switching through...
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    5TH "Test" program on FV-1 chip solution? (will this work?)

    It seems to be doing the trick. I won't know fully until I can have both functions on one switch. The schematic I just posted above is how I plan on laying it out at the moment.
  11. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    What do you think of something like this?
  12. P

    5TH "Test" program on FV-1 chip solution? (will this work?)

    In this case, doesn't this only work because you are switching to the internal programs? I am trying to find a way to do so without including the programs stored in the chip. My understanding is that the 3 positions on the toggle in this schematic goes: 1st EEPROM-Internal Algorithms-2nd EEPROM...
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    5TH "Test" program on FV-1 chip solution? (will this work?)

    Is there a way to "trick" the FV1 into thinking a new program has been selected when swapping between the EEPROMS without actually changing programs? I would like to be able to swapped to a new chip without having to toggle a new program to get it to recognize it. I'm working on a build that has...
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