Have you ever been missing a desperately needed logic chip? In this video I show a way that can help you out.
Get your PCB for this project from PCBgogo at https://www.pcbgogo.com/promo/DoctorVolt
Schematic and Software:
Afterburner https://github.com/ole00/afterburner
Instructable https://www.instructables.com/Make-Your-Own-Microchips/
Parts and Tools:
Camera: https://amzn.to/3HkUJO0
Multimeter:https://amzn.to/3NLlTjb
ATF16V8B: https://amzn.to/3cGQ4dI
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00:00 - Start
00:56 - Programmable Logic Devices (PLD)
01:36 - Generic Array Logic (GAL)
02:40 - GAL16V8 and Atmel ATF16V8
03:02 - Principle of the GAL: Fuse Map
04:38 - Output Logic
05:34 - The JDEC File Format
05:58 - WinCUPL
07:01 - Burning the GAL with Afterburner
07:23 - The Circuit
08:43 - Programming the 16V8
09:51 - Making a 7-Segment counter
