I just used the small piece of code from Dataghost's branch (dg_dump_firmware) to dump the firmware of my IXUS 860IS.
Comparing it to the one which was blinked by RyeBrye (
SD870IS Firmware dumping) I noticed some differences where RyeBrye's dump has sections of '00'. In my dump there seems to be some code/data.
Probably this might be useful for improving/fixing the IXUS860/SD870 CHDK.
zSHARE - ixus860is_dump.zipDump start address is 0xFF810000
Canon DIGITAL IXUS 860 IS
P-ID:3160 PAL D
Firmware Ver GM1.00C
NoError
Jul 20 2007 18:32:15
Adj Ver.010.012
IS Firm Ver. 3.00
IS Param Ver. 3.00
