FIGnition FUZE Hardware Reference Manual page 55

It's not very practical to read the firmware in this way, but some aspects of the firmware
can be identified. Firstly, the top half of the firmware looks brighter and bluer:
This is the part of the firmware that assembles or compiles to AVR code. The bottom half
of the firmware looks slightly darker and greener:
This is the part of the firmware that has been written in Forth. Between the two halves you
can a region that has regular, black stripes in it:
This is the character set. The patterns actually show a pattern of a black byte, then 6 dif-
ferently coloured bytes then another black byte. If we pick one of them:
We should be able to read it. The values are: 48+12, 64+10, 80+6, 80+14, 64+0, 48+12
Decimal
48+12
64+10
80+6
80+14
64+0
48+12
Fig 8.5
Fig 8.6
Fig 8.7
Fig 8.8
Binary
00111100
01001010
01010110
01011110
01000000
00111100