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					@ -193,15 +193,11 @@ Test the prototype.
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					    [x] Connect switching power supply jumpers
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					    [ ] every 1-2 seconds there are clicks at analog audio output
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					    [x] 3.6V zener diodes must be on FPGA side
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					    [ ] power output header: GND 1.1V 2.5V 3.3V 5V output
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					    [x] can esp32 second tx/rx port make serial communication with FPGA
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					    [x] Jumper to switch 2.5V/3.3V for left IO banks
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					    [x] move usb pull from gpio bank0 to gpdi bank1
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					    [ ] isolate each PMOD group to each io bank
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					    [ ] move audio L0,R2 from gpio bank7 to usb bank6
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					    [x] isolate each PMOD group to each io bank
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					    [ ] move GP7,GP8 from gpio bank0 to gpio bank7
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					    [ ] route selected voltage to VCCio0/7
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					    [ ] route selected voltage to J1 PMOD instead of 3.3V fixed
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					    [ ] bank0 decoupling capacitors
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					    [ ] bank1 decoupling capacitors
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					    [ ] bank6 decoupling capacitors
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					    [x] route selected voltage to VCCio0/7
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					    [x] route selected voltage to J1 PMOD instead of 3.3V fixed
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					    [ ] more bank0,1,7 decoupling capacitors
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