Reverse Engineering Asked by cobz on July 31, 2021
I got a ATWINC-1510 based device in front of me where I want to dump the firmware / flash contents from into a bin file. I know that the IC offers an SPI interface through the pins described in the datasheet. On the site of flashrom I did not find any information whether flashrom is capable of downloading the binary contents of the flash memory. Basically I was unsure as it is not a pure flash chip but like a mircrocontroller.
Would appreciate any help on this.
cobz
In the datasheet that you provided are links to more reference documents. One of them is ATWINC1500 Wi-Fi Network Controller Software Design Guide. In chapter 13 is described the WINC Serial Flash Memory, including how to access it.
In case that this doesnt work you can also disassemble ATWINC-1510 module and find direct access to the flash IC and read content from there.
Answered by Rok Tavčar on July 31, 2021
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