Comments (3)
@JohnEarnest thanks for the data! The @trapexit documentation you linked was a good chunk of my reference material (and debugging vs. other emulators). That page specifically calls out 0x00BN as a "scroll up" on the SCHIP-8.
I'm closing, assuming that you just misread something, but if I'm wrong, definitely re-open and explain what I missed. ;-)
Thanks for link to "quirks and undocumented bugs." I'll definitely give that a look-see.
from chip-8.
My point is that @trapexit's documentation is incorrect.
The thread I linked includes information derived from a disassembly of the original HP-48 SCHIP interpreter demonstrating that it does not support an 0x00BN
"scroll-up" instruction.
You'll also note that if you look at the original readme for SCHIP this instruction is not listed.
from chip-8.
Ah, I see. Sorry, I misread the original issue.
from chip-8.
Related Issues (9)
- 1nnn and 2nnn are swapped in the README.md HOT 3
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- no sound - latest release - windows HOT 3
- build error happend : (.it maybe sdl2 api change .... HOT 4
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from chip-8.