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https://github.com/bkw777/atf150x_udev

Tiny dev board for ATF1502AS(V)(L)-xAx44 and ATF1504AS(V)(L)-xAx44
https://github.com/bkw777/atf150x_udev

Last synced: 25 days ago
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Tiny dev board for ATF1502AS(V)(L)-xAx44 and ATF1504AS(V)(L)-xAx44

Host: GitHub
URL: https://github.com/bkw777/atf150x_udev
Owner: bkw777
License: other
Created: 2024-06-02T03:37:37.000Z (7 months ago)
Default Branch: main
Last Pushed: 2024-07-27T03:44:58.000Z (5 months ago)
Last Synced: 2024-07-28T00:15:46.236Z (5 months ago)
Language: Shell
Size: 9.37 MB
Stars: 0
Watchers: 2
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # ATF150x_uDEV

Tiny dev board for Atmel/Microchip ATF1502 & ATF1504 TQFP-44.

![](PCB/out/ATF150x_uDEV.jpg)

![](PCB/out/ATF150x_uDEV.2.jpg)

![](PCB/out/ATF150x_uDEV.f.jpg)

![](PCB/out/ATF150x_uDEV.b.jpg)

![](PCB/out/ATF150x_uDEV.svg)

For C1-C4 use anything from 220n to 1u.

JTAG pin 6 may optionally be connected to IC pin 38 (OE1#/VPP) by a solder jumper.  

[ATF150x_uPRG](https://github.com/bkw777/ATF150x_uPRG) has a matching option to output 12v (VPP) on JTAG pin 6.  

This allows the programmer to override the chips current programming and force enable the JTAG pins.

# Programming

[Buckle Up!](programming.md)

# Credits

Modified originally from [whitequark/ATF15xx-EVB](https://github.com/whitequark/ATF15xx-EVB)