<GoCom> <Gondos Csaba> <HG5BMU>
Marker generator
PIC12F675 mikrokontroller produces 1MHz, 100KHz, 10KHz, 1KHz square wave signal.
Use of signal forming circuit on output:
PIC pinouts:
1. +5V 8. 0V
2. Quartz 20MHz 7. LED0
3. Quartz 20MHz 6. LED1
4. switch (set frq.) 5. square wave output
1MHz 100KHz 10KHz 1KHz
LED0 5V 0V 5V 0V
LED1 5V 5V 0V 0V
Download HEX file to PIC12F675