I think so. aa-55 is a bios signature as I remember. http://www.on-time.com/rtos-32-docs/rttarget-32/programming-manual/running-a-program-on-the-target/booting-from-a-bios-extension.htm The endianness would be reversed as apparently its 55 aa according to the linked article. On Mon, Mar 26, 2018 at 2:57 PM, Segher Boessenkool < segher@kernel.crashing.org> wrote: > Hi! > > On Mon, Mar 26, 2018 at 11:38:00AM -0400, Ethan Dicks wrote: > > 000002 aa 55 02 00 29 13 2b 0b 05 00 29 11 2b 11 1b 0b > > 000012 09 00 70 2a 3d 25 17 28 41 c8 2a 3d 24 16 25 3f > > 000022 84 48 20 30 50 2a 3d 41 2c 2a 1c d4 11 10 16 06 > > 000032 16 07 11 0f 7b 51 16 2c 17 2c 31 84 05 25 ff 94 > > 000042 f6 30 84 23 2c 41 8e 2c 20 10 f0 94 e1 4a 51 4b > > > I suppose this could be some sort of embedded firmware where the > > designers swapped a data line or two for layout then convolved the ROM > > contents to match, but I think it's more likely to be code for a > > different processor architecture. > > > > Any ideas? > > It looks like an ibm pc rom? > > > Segher > >Received on 2018-03-26 23:00:03
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