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Update README.md

Add top view of prototype circuit design. Remind self to take a photo of the bottom view later.

Clarissa Walker authored on 2023/06/08 21:32:40 • GitHub committed on 2023/06/08 21:32:40
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@@ -2,4 +2,7 @@ This project was originally for my own private personal use, but I am deciding t
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 This is also my first time using vias on a PCB layout!
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-The circuit was tested with a 74HC244 IC and TJTAG 3.0.1. and 3.0.2.1 on a few machines with success barring issues with using one 74HC244; replacing it with another 74HC244 from the same set fixed the recognition issue. This is why a 74HCT244 is recommended with this circuit.
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+The circuit was tested with a 74HC244 IC and TJTAG 3.0.1 and 3.0.2.1 on a few machines with success barring issues with using one 74HC244; replacing it with another 74HC244 from the same set fixed the recognition issue. This is why a 74HCT244 is recommended with this circuit.
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+The circuit on a perfboard - prototype unit before the PCB design
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+![IMG_20230608_184524307~2](https://github.com/AmiSapphire/jtag-wiggler/assets/103345205/48d1f891-af2e-4ab9-b33d-1e8b68564dab)