reverse-engineering
- FiiO X1 boot ROM: running code on a JZ4760B with no RAM
Reverse engineering the FiiO X1's Ingenic JZ4760B boot ROM: USB boot protocol, boot modes, IPL format, and running code from I-cache with no DDR.
Reverse engineering the FiiO X1's Ingenic JZ4760B boot ROM: USB boot protocol, boot modes, IPL format, and running code from I-cache with no DDR.