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Updated Flash Adapter (markdown)

sanni 2023-06-26 22:26:34 +02:00
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Flash-Adapter.md

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*** The OSCR can also program single flashroms. Supported are the same flashroms as with SNES repros since the "Flashrom Programmer" and SNES "Flash repro" menus share the same code in flash.ino.
Important: This adapter only works with HW3 and not with HW5(unless modified like [so](https://github.com/sanni/cartreader/wiki/Programming-Flashroms)).
***
## Flash adapter PCB: ## HW5
Currently there is no flash adapter PCB for HW5 but you can modify the HW3 flash adapter.
- cut the trace going to SNES CPU Clock and rewire Flashrom OE to SNES CS
- cut the trace going to SNES IRQ and rewire Flashrom WE to SNES WR
![233331256-3df5bf89-e27d-459d-a9a0-66ffc0c9d6cc](https://user-images.githubusercontent.com/19169494/233434145-4053a92e-4654-4ac5-99b0-693b01b133bd.jpg)
![233331265-7cd45f8b-efcd-4b0a-b958-19cb031c29db](https://user-images.githubusercontent.com/19169494/233434152-7b45b8d3-91d7-487a-8956-3b54ed19d108.JPG)
The modified flash adapter will still work with HW3.
## HW3 Flash adapter PCB:
![image](https://dl.dropboxusercontent.com/s/se86md3ekd17k3p/68747470733a2f2f646c2e64726f70626f7875736572636f6e74656e742e636f6d2f732f6337796873317430346c6d6a6e706f2f666c6173685f616461707465722e6a70673f646c3d31.jpg?dl=1) ![image](https://dl.dropboxusercontent.com/s/se86md3ekd17k3p/68747470733a2f2f646c2e64726f70626f7875736572636f6e74656e742e636f6d2f732f6337796873317430346c6d6a6e706f2f666c6173685f616461707465722e6a70673f646c3d31.jpg?dl=1)