collapseos/arch/z80/trs80/blk/604
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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: LINES 24 ; : COLS 80 ;
CODE BYE
HL 0 LDdi,
A 0x16 LDri, ( @EXIT )
0x28 RST,
CODE @DCSTAT ( drv -- f ) EXX, ( protect BC )
BC POP,
chkPS,
A 0x28 LDri, ( @DCSTAT )
0x28 RST,
PUSHZ,
EXX, ( unprotect BC ) ;CODE