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Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... emulating-routines thorougly (especially on flag-setting). -
Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
... the R register as a flag.
Be careful to preserve ... also need emulating accurately.
Flag affection is also one of ... -
Emulator compatibility with real SpectrumHi emulator programmers... Having spotted for the last 6 months that my iPAQ is still missing a Spectrum emulator I started typing last tuesday - an…
Hmmm... must actually write referenced footnotes:
[1] The P/V flag after the repeated IN/OUT instructions and the `hidden register' used to get bits 3 and 5 of F after the BIT instructions. -
Whos Your Favourite Game Programmer ? Mine's Keith Burkhill, Mike Lamb. Its the people behind Commando, Arkanoid. There are others cant remember their names, I'll continue later [img]/_…
Must mention Philip Mitchell, whose name was always a sign of quality in the early days after The Hobbit, Penetrator and Sherlock. -
Shadow of the UnicornI've written a program to run Shadow of the Unicorn on a +2A/+3. Is there anywhere it can be put to be available to anyone wanting to play the game?…
AND A leaves the H flag set always. My program is perfected now and I have a cassette that loads the game on a +2A. I suppose it must run slower since the combination of ram has only one uncontended bank. I am looking for somewhere to make it available. -
Worst speccy musicFirst of all I'm new to this forum, so hello everyone. Just a quick question, what do think was the worst Spectrum tune? I always thought it was Bruc…
... very horrible tune,.. anyway I sign it like a mad due ... -
HELP me, racing game fans. I have drawn a picture!Hi. What's this racing game. ' Can you see the picture???? <img>http://www.angelfire.com/music/badboysblue/zx.gif</img> If not go to <url>http://w…
In a tunnel?
Hmmm, how about Road Race or what was it called. That free Ocean game that you got on a Your Sinclair tape? Or how about Speed Duel or Chequered Flag?
Bye. -
The early daysWe all know about the huge amount of classics that came out for the Spectrum, and the particularly hot period between 1984 and 1986, but I don't know…
groucho by automata was good
jetpac,tranz am, psst etc
chequred flag, the horrace games
splat
battle cars
those lot were my 1st games i bought back in 83/84
could think of more later,,,too late ...too tired -
Look what I did!Howdy folks! I payed a visit to my local Oxfam today and found some Original ZX Spectrum tapes: Trans Am (Ultimate) Atic Atac (Ultimate) Penetrator…
But obviously you could by playing Chequered Flag. ;o)
degsy. [img]/__forums/images/smiles/icon_eek.gif[/img]) -
What was the first thing you did with your spectrum?This is like an addition to Stuarts topic what made you buy your spectrum,,,,ok what i want to know from you lot is when you got your speccy home,or …
... horace goes skiing and chequered flag etc..That memory is still ... -
what made u buy a spectrum?Yo spec-chums what really made you buy a spectrum?. Here is my story i was about 9 and had a oric1, poor me eh?, yes it had 48k but it was just about…
... started tyyping in the UK flag from the Speccy manual, and ... -
Connecting old joystick to PC (continuing thread 'joysticks')Joysticks thread got very messy... Here's some sort of continuation I have a quickshot stick I use on an Amiga 500 and a broken pc pad. I am willing…
... devoid of content. You may sign the guestbook if you wish ... -
Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... cp 8ah results in zero flag set
in all other ... -
Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... is also used for the sign of a number, isn't ... -
Assembler code from tutorial, problem!I was wondering if anyone could help me decipher this z80 assembler code? ORG 60000 LOAD 60000 EA60 21BCEA LD …
... of the zero flag
if the zero flag IS set (i ... -
Help pleaseDesparately trying to remember the name of a game in which you were in charge of a software company and you were offered stuff by someone called Hone…
... be *far* too obvious a sign of not working ;o) -
The funniest thing we made with the spectrumHello. The funniest thing i made with the spectrum were championships with my buddy francisco on a game called 3d stunt car racer, i think that was t…
Chequered Flag.........
I used to switch the demo mode on before passing the speccy over to a mate. He'd think he was doing great. He he he. -
+3 Discs, Part of STP Project (SDP ?)Afternoon folks, Yep, there's been little posting here of late and it's probably to do with the fact that many of the TZX team have been working the…
Doh! Forgot to sign in again - that last message was by me. -
Stupid bugs in gamesDid any one discover bugs in any game. I found out in Football Manager 1 you can sell all your players and still play matches (and even win them)
... dungeon for hours with no sign of either Thorin or Gandalf -
ScrollingBit of a daft topic but anyway... Which game had the best scrolling? I would have to volunteer Commando and its silky-smooth scrolling. A particula…
... how your rotate instructions and flag bits work, it shouldn't ... -
SPIN V0.2 Now Available[Standard CSS cut'n'paste message] Hi all! Well, again another update, but we think this one's well worth it. There's numerous additions and fixes,…
... so far and shows no sign of stopping... A general Hex ... -
Someone knows the name of this game ?I remember an old game of kung-fu where in the first 3 or 4 screen you played against another man and after you played with two kung-fu men. I rememb…
... and the letters on the sign are mixed up and spell ... -
Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
...
___________LD___DE,0______________;_D_=_firstbit-flag,_E=bit_0__
nbyte______LD___C,8_______________ ... -
Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
...
OR A ; Load zero flag.
RET Z ; Return from ... bits.
Skip CPI ; Zero flag reset when a reset bit ... .
PUSH AF ; Save carry flag.
OR C ; OR A ... .
POP AF ; Restore carry flag.
RET -
Machine Code ChallengeHere's a challenge for all you Z80 programmers. Points to be awarded for elegance and brevity. (I haven't got the solution either) HL addresses the …
... OR A ; Load zero flag.
8007 C8 5 ... PUSH AF ; Save carry flag.
8028 B6 7 ... POP AF ; Restore carry flag.
802B 23 6 ... -
A Question about something that has been bothering me for a while ..First off, I'm new to this forum, so please don't all flame me at once >:) I've had a Speccy since about '85 and started with the rubberkey Spec 48K…
Machine Code Challenge #1 ResultsWell at the stroke of midnight there were 3 entries so everybody gets to stand on the podium and the 3 Spectrum books will be going out to prizewinn…
... need to set the carry flag and no need to store ...new speccy game here!!You may remember a while ago I posted a demo of a game I was making on this forum, and I asked at the time whether or not anyone knew of any software…
... an original. You could even sign 'em! ;o) [Special! Limited Edition ...