collapseos/arch/8086/pcat/blk/610
Virgil Dupras 7001446212 Complete overhaul of recipes
Recipes contain bits and pieces of hardware-related knowledge, but
these bits feel sparse. I've been wanting to consolidate hardware-
related documentation for a while, but always fell at odds with the
recipes organisation.

We don't have recipes anymore, just a /doc/hw section that contains
hardware-related documentation which often translate to precise
instructions to run Collapse OS on a specific machine.

With this new organisation, I hope to end up with a better, more
solid documentation.
2020-10-30 20:39:39 -04:00

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: COLS 80 ; : LINES 25 ;
CODE AT-XY ( x y )
( DH=row DL=col BH=page )
AX POPx, BX POPx, DX PUSHx, ( protect )
DH AL MOVrr, DL BL MOVrr, BX BX XORxx, AH 2 MOVri,
0x10 INT, DX POPx, ( unprotect )
;CODE