CCI: Difference between revisions
Created page with "This document is about the format of CTR cart images (CCI), which is also the format of 3DS ROM dumps. === Overview === CCI files start with a NCSD header which is 4096 bytes lo..." |
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=== Overview === | === Overview === | ||
CCI files start with a NCSD header which is 4096 bytes long, followed by 4 [[CXI]] | CCI files start with a NCSD header which is 4096 bytes long, followed by 4 [[CXI]] blocks. While it is unknown what each CXI block is for, the second one is most likely the main program code since it is much bigger than the others. | ||
The first CXI block always begins at 0x1000, and appears to lack a RSA-2048 signature. The offsets to the other blocks are found inside the NCSD header. | The first CXI block always begins at 0x1000, and appears to lack a RSA-2048 signature. The offsets to the other blocks are found inside the NCSD header. | ||