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collapseos/arch/z80/sms/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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CODE _blank ( this is way too slow in Forth )
A XORr, VDP_CTLPORT OUTiA,
A 0x40 LDri, VDP_CTLPORT OUTiA,
HL 0x4000 LDdi,
BEGIN,
A XORr, VDP_DATAPORT OUTiA,
HL DECd, HLZ,
JRNZ, AGAIN,
;CODE