cas_catalog testing

[SkulleateR]

Ok, got some spare time to spend on ASM, so I tried to read a catalog from disc ... so BEWARE OF NOOB QUESTIONS IN THE FUTURE 


entry point is an adress in DE


so all I tried so far is :

Code Select Expand


org &2000
ld de,(&4000)
call &BC9B
ret



But this only prints the catalog to the screen, mem location &4000 is still empty (well I know about "vdu txt disable" but shouldn't it write the catalog to &4000 also ?) ...

[andycadley]

Shouldn't that be LD DE,&4000 ?

[SkulleateR]

Shouldn't that be LD DE,&4000 ?

Thx, I was checking other systems/assemblers these days and I think I get mixed up in the typo ..... working now 

[andycadley]

Probably the easiest mistake to make in Z80