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Another Z80 processor questionOK, this time this isn't clearly covered in the FAQ, as far as I can see.... Suppose we have the CB instruction "SET b,r" (b=bit, r=register (differ…
... .
Is the following algorithm for determining the overflow status ... -
Best games voting system -The "Best Games" right now shows Spectrum CP/M to be the "best game", when in fact it is not a game. Also isn't there something inherently wrong if…
Since nobody seems to have noticed, I secretly implemented the requested algorithm this morning (very!) early to take the median value for games with under 20 votes, as a test.
Please let me know if you like the result. -
Best games voting system -The "Best Games" right now shows Spectrum CP/M to be the "best game", when in fact it is not a game. Also isn't there something inherently wrong if…
... , I secretly implemented the requested algorithm this morning (very!) early to ... -
RZX for Sabre WulfI was just about to send an RZX for Sabre Wulf to the RZX Archive when I noticed they don't accept Ultimate's (and other companies' who haven't given…
... routine which uses the same algorithm as the ROM routine but ... -
sound sample rangesIf 0 is the midpoint for a range such as 127 to -128 then should the value -128 not be used for the sake of symmetry? Is this the way it is done wit…
... don't know of any algorithm to retrieve an individual sample ... -
sound sample rangesIf 0 is the midpoint for a range such as 127 to -128 then should the value -128 not be used for the sake of symmetry? Is this the way it is done wit…
... length stream). A constant time algorithm which takes up 2058/257 ... -
Sprites flickeringI am trying to write a Spectrum game in machine code. I am still a beginner in programming, however I did much progress recently, i believe. Now I am…
... , you need a sophisticated drawing algorithm that effectively knows which parts ... example of such a sprite algorithm in action at my website ... " under Sprite Pack. This particular algorithm has other flaws, however, that ... -
Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…
... (for TRS-80) using the "algorithm" described in your document and ... -
Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…
... (HL), but according to your algorithm it decodes to JP HL ... -
Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…
... (HL), but according to your algorithm it decodes to JP HL ... -
Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…
... or disasm based on your algorithm?
-Ven
[/quote ... -
BASIC performance tips?Been fiddling around with an old project a little after rescuing it from tape, and I'm toying with the idea of completing it (hey, better late than n…
... there many calculations ? Perhaps some algorithm-wise optimizations could be done ? -
Need help with my P flag!Not sure if I've emulated the P flag correctly when its comes to overflows. Here's what I've done: LD A,123 LD B,16 ADD A,B Twos Complement of 123 …
... , so try a bit of algorithm:
u8 Lo, Mns ... -
Quickest Assembly to find if point in rectangleWhat is the fastest way to see if a point is in a rectangle. e.g rectangle is 10,10 100,10 100,40 10,40 how do i know if a point (e.g 20,20) is in…
... maybe you can refine the algorithm instead of just optimizing the ... -
EU approve software patent billSo it's done Now, even the use of Linux or OpenOffice may be illegal in the European Union. It will be discussed at the parliament, Microsoft says i…
... able to use a patented algorithm in opensource software, in practice ... a sum is an algorithm so it could be patented ... -
EU approve software patent billSo it's done Now, even the use of Linux or OpenOffice may be illegal in the European Union. It will be discussed at the parliament, Microsoft says i…
... 't use a patented [I]algorithm[/I] in software, whether that ... , exclusive license to a particular algorithm.
What the [url ... practice a sum is an algorithm so it could be patented ... -
Translating a game's interfaceHello all. I'am sorry for this foolish question in advance. Can I translate a game's interface if I have only its binary (*.trd)?
... compressed with a horrendously complex algorithm understood only by a solitary ... -
Translating a game's interfaceHello all. I'am sorry for this foolish question in advance. Can I translate a game's interface if I have only its binary (*.trd)?
... compressed with a horrendously complex algorithm understood only by a solitary ... -
Gotta love computers......for they allow me to do cool things such as THIS: [url="http://www.ysrnry.co.uk/tvprog/whatsnew.htm"]http://www.ysrnry.co.uk/tvprog/whatsnew.htm[…
... 't after a 3D rotation algorithm as such, I was after ... -
Emulator Dev: Memory Use When Loading RZXsHi, I am currently working on a port of an emulator to a system with limited memory (64mb). I am running out of memory when loading large snapshots …
Depends entirely on your implementation. I can't see any reason you'd [I]need[/I] much more than 32Kb (the largest sliding buffer used by the deflate algorithm). -
z88dk+splib2 sprites question.I'm creating a game and I have several "states" for my main sprite, such as jump, facing left, facing right, etcetera. All those states require a dif…
... . Because of the underlying display algorithm used it may not be ... -
You all love your MP3But is it any good really. the only MP3 I hear is via my crappy sound card and ok headphones on the PC.It sound ok-ish. I've never heard MP3 at its …
... quality. The particular way the algorithm decides to discard information is ... -
You all love your MP3But is it any good really. the only MP3 I hear is via my crappy sound card and ok headphones on the PC.It sound ok-ish. I've never heard MP3 at its …
... quality. The particular way the algorithm decides to discard information is ... -
Spectrum emulator with Scale2x filterI was wondering what the Scale2x filter would look on Spectrum games. Is there an emulator that has this feature? Or any other filter like 2xSai. I t…
... corporate product, was a simple algorithm and didn't require any ... -
Interesting Custom LoadersHi everyone, I was just thinking about custom loaders on the spectrum and I thought I'd ask you all what you thought was the best one. I'd have to …
... in attribute RAM with some algorithm to split it into quarters ... -
What new game to write...Now that Dominetris is out I'm wondering what to set about coding-up next... ...So I'm asking what kind of new games are people wanting to play? A …
... completed or so (some clever algorithm).
I'd pay ... -
ZX ShedNow that issue 2 is out and it's fairly obvious it's been a great success, we have to start considering issue 3. Thanks in part to the quality of wri…
... a verbal description of an algorithm, strategy to solve some difficult ...
