25 lines
883 B
Markdown
25 lines
883 B
Markdown
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# SPI
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## Basic Information
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## Dump Flash
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### Bus Pirate + flashrom
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![](<../../.gitbook/assets/image (201).png>)
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Note that even if the PINOUT of the Pirate Bus indicates pins for **MOSI** and **MISO** to connect to SPI however some SPIs may indicate pins as DI and DO. **MOSI -> DI, MISO -> DO**
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![](<../../.gitbook/assets/image (648).png>)
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In Windows or Linux you can use the program [**`flashrom`**](https://www.flashrom.org/Flashrom) **** to dump the content of the flash memory running something like:
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```bash
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# In this command we are indicating:
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## -VV Verbose
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## -c <chip> The chip (if you know it better, if not, don'tindicate it and the program might be able to find it)
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## -p <programmer> In this case how to contact th chip via the Bus Pirate
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## -r <file> Image to save in the filesystem
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flashrom -VV -c "W25Q64.V" -p buspirate_spi:dev=COM3 -r flash_content.img
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```
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