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this code wont give me a random starfieldim using a peice of code that ive copied from a book, ignore most of it as it is redundant. for some reason i get a strange random starfield instead …
... STACKA
CALL GETRND
RST $28 ; FPCALC
defb $04 ; multiply ... $25F8
CALL STACKBC
RST $28 ; FPCALC
defb $A1 ; stk ... -
RST 16 with TASMCan any body tell me what is wong when I assemble this test code with TASM : ;print a long string "help me" start .org 32000 ld a,2 call 5633…
... ,(de)
inc de
RST 16
jr loop
RST 16
Is it ... -
+3e ROMs v1.28 releasedAfter a slight delay (ahem), I have updated the +3e ROMs to v1.28. Amongst other things, this release provides: [LIST] [*]Completely rewritten (and …
... the +3e ROMs to v1.28.
Amongst other things ... -
Cheap 28 inch tvAnyone know the best place to get a 28 inch tv ? Had a nightmare recently, the old 28 inch widescreen in my bedroom broke down and went to TV heaven…
... best place to get a 28 inch tv ? Had a nightmare ... recently, the old 28 inch widescreen in my bedroom ... />
Want to get a 28 inch widescreen, old skool jobbie ... still very dear for a 28 inch widescreen.
I ... -
question about RST 10hhow do you set the position of the text when using 'RST 10h' to print to screen?
how do you set the position of the text when using 'RST 10h' to print to screen? -
+3 BASIC and RST 8I've been working on adding commands to the BASIC interpreter, in a similar style to how Interface 1 does it (catch the RST 8 error trap). This works…
... 1 does it (catch the RST 8 error trap). This works ... 48k, a 128k (in either RST 0 or in the 128 ... under 48K BASIC or in RST 0 mode.
But ... -
please allow 28 days for deliveryi remember ordering stuff mail order, and it was always 28 days delivery. these days a company offering that service wouldn't last long. how come …
... order, and it was always 28 days delivery.
these ... it always seemed the same 28 days where ever you went ... -
28-character wide multicolour(ish) on 48k SpectrumLong-time lurker here... I've always been interested in rainbow effects on the 48k Spectrum, mainly from a perspective of "Just what [I]would [/I]ha…
... /> So, the code below does 28-character wide multicolour, for eight ... a total of 14*2=28 columns.
Some comments ... -
Using RST 16 and udg flickerHi there! I'm using UDGs and RST 16 to make a simple canyon bomber game. I've got the game mechanics working ( finally ) but now I'd like to make …
... /> I'm using UDGs and RST 16 to make a simple ... -
Retro Asylum: Episode 28.5[img]http://retroasylum.com/wp-content/uploads/2012/12/28.5.png[/img] Your host this week is Matt Denaris who talks about the current trend of Kicks…
Willys-Great-Adventure - New game after 28 years?Not sure what to make of this so I have posted to see what you all think. Game found after 28 years [url]http://matthewsmith.elite-systems.co.uk/?t…
Not sure what to make of this so I have posted to see what you all think.
Game found after 28 years
[url]http://matthewsmith.elite-systems.co.uk/?tag=willys-great-adventure[/url]Port $28FF. Why 28?Testing floating bus behaviour for ZXUno, I've found that both Cobra and Arkanoid use this specific 16-bit port: $28FF. What is so special about putt…
Testing floating bus behaviour for ZXUno, I've found that both Cobra and Arkanoid use this specific 16-bit port: $28FF. What is so special about putting the value $28 in A15-A8 during a read to $FF?
Thank you very much in advance! :)RST hooks in OpenSE BASICHi, any possibility of OpenSE BASIC having RST vectors rewired to a small table in RAM containing jumps back to apropriate ROM locations? :grin: It i…
... possibility of OpenSE BASIC having RST vectors rewired to a small ...
