4 ms·
This is really tantalizing, but it ends exactly at the point where it would be really interesting. What do those opcodes do? Do they map directly to the process
by mmastrac 10y ago
This is really tantalizing, but it ends exactly at the point where it would be really interesting. What do those opcodes do? Do they map directly to the processor's opcodes? Can you dump the calculator firmware this way?
- avmich 10y agoHere, for example - https://github.com/sergev/mk-61#svn%2Ftrunk https://github.com/sergev/mk-61#svn%2Ftrunk . From http://ramlamyammambam.livejournal.com/266692.html http://ramlamyammambam.livejournal.com/266692.html : "Everybody interested can reinstate the design. Here <the link above> are the sources. Will draw the schematics soon [see the link above, it has links to several blog posts]. The processor of PIC32MX2 family is chosen to simplify the assembly: it's the only 32 bit microcontroller in the world in the DIP body. And USB port isn't wasted: plans are to allow loading programs from computer. Boards, indicators, buttons, chips 74HC595N are easy to by on ebay.com"