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+3 Stereo mod - soldering help neededI bought a few bits from Ben just recently, and yesterday I opened up the case of my +3 and tried to install the stereo mod. I got stuck quite early…
... opened up the case of my +3 and tried to install ... have a great deal of experience. But I really ...
I have a selection of 3 soldering irons. I bought a ... the pre-soldered leg of the AY chip, with ... works :) ) but my lack of soldering skills is putting me ... -
SkoolKit 3.5SkoolKit - a suite of utilities for creating disassemblies of Spectrum games - has reached version 3.5. [TAP/TZX ->] BIN/SNA/SZX/Z80 -> (trace/profi…
... - a suite of utilities for creating disassemblies of Spectrum games - has ... reached version 3.5.
If that textual representation of what SkoolKit does looks appealing ... you'd like a copy of 3.5, you can find ... -
Help needed with calculating screen addressesCan anyone help me finally crack Jonathan Cauldwell's screen addressing calculator and, more to the point, is the reason I'm struggling because this …
... As the high bytes of the 3 screen segment addresses are ... 64, 72 and 80 ? a difference of ... character cell position as a multiple of 8, and as the ... ld e,a ; de = address of screen.
ret
My attempt to restore the CPU clock signalI know Winston has already got this, but I can't see any thread with details about it. Only wanted to share my (still early) results. I'm not taking…
... First, the Verilog description of the simple clock restorer. It ... input wire cpuclk_in_n, // 3.5MHz, clock stalled sometimes ... output wire cpuclk_out // 3.5MHz output, inverted, continous ... /> reg [2:0] cnt = 3'b000;
assign cpuclk_out = ~ ...RGB video issue on +2 and +3. Signal high?I have a couple of +3's and a new +2a that arrived today. When I plugged in the +2a using my RGB lead from Retro Computer Shack I was reminded of a n…
I have a couple of +3's and a new +2a ... Computer Shack I was reminded of a niggling issue.
All 3 machines do this.
of needing some resisters or capacitors ...SpecBAS 0.830 Released!Hi guys - A new official release of SpecBAS has been released. The full changelog is below, but for now here's the download: [url]https://sites.goo…
... />
New method of using UDGs - Previously, UDGs ... least no characters instead of one
Error messages ... /> INCLUDE with multiple files (or multiple INCLUDEs on one ... base that was a multiple of 10
Base ... IN [0 TO 3] as 3, rather than 1< ...Spectrum +3 loading problem.Hi all Recently bought a game off ebay that I've been waiting for, for ages but the A side doesn't work , but the B side does. Now normally I'd j…
... /> So ( not knowing a lot of +3 commands ) I decide to Interogate ... can see the contents of the disk of that, but when I ... use loader.
None of this helps me with Side ... A of course, but I'm guessing ...c5 on James May's Cars of the Peoplejust watching a bit about the c5.. contains clips of stuff from back in the day on iplayer it'll be epsiode 3 of 3
just watching a bit about the c5.. contains clips of stuff from back in the day
on iplayer it'll be epsiode 3 of 3DivMMC and +3 BASIC questionHi everyone, sorry if I'm about to tread a well-worn path here but I looked and looked, and I found something in the DivMMC manual but I'm not sure i…
... I've got a bunch of +3 disks that contain programs I ... to get a working +3, and assuming the disks ... couldn't do the equivalent of copying file by file ... easily copy files from the 3" drive to the storage ... options for connecting the +3 internal drive to a PC ...Trying to remember the name of a sci-fi seriesIf anyone can jog my memory it would be good. It was shown on TV either late 80's or early 90's but it was a repeat then, I seem to think it was m…
... basic 'story' was a group of 3 or 4 people who were ... on some kind of spaceship or something similar , divided ... be like independent communities unaware of each others existence.
of country, as I say its ...Spectrum +3 titlesSearching for any kind of +3 original disks. Please advice me gently If you have some and you want to sell it. Best regards.
Searching for any kind of +3 original disks.
Please advice me gently If you have some and you want to sell it.
Best regards.dumping screens out of explorer gamei know this could be a bit of a task but would it be possible to do this buy changing the code so it saves screens to disk or something, automaticall…
... this could be a bit of a task but would it ... something, automatically. each screen consists of 3 screens that wrap around and ... 3 screens as you move forward ... to create a collage out of the artwork as i find ...z88dk sp1 Scene EditorHi, I've been developing for the last couple of weeks a scene editor (tile editor + scene tile placement+ export to c sp1 compatible) to aid me in…
... for the last couple of weeks a scene editor ...
Hence the birth of my ZX Scene Editor. It ... image, width and height multiple of 8), position the tiles ... to have some input of features that you'd ... https://i.postimg.cc/G4zGMKdK/3.jpg[/img][/url]
...line routineWondered if anyone can help me out. I have been programming a 3d graphics library for the spectrum, in Machine code. The line routine that I have i…
... works if you have a multiple of 8 in x.
For ... you want a line from 3,y to 100 y it ... line that is 2 to 3 times faster than the ROM ...BASIC-code challengeFor the BASIC-coders among us. There is a number that has following aspects. divided by 16 remains 15 divided by 15 remains 14 divided by 14 remain…
... (it must not be a multiple of any such primes).
... such a number every 2 * 3 * 5 * 7 * 11 * ... Let's
call 2 * 3 * 5 * 7 * 11 * 13 ... br /> 2 LET base = 2 * 3 * 5 * 7 * 11 * 13 ...
3 LET k = 0
5 ... FOR j = 16 TO 3 STEP -1
6 LET ...Basic and AY musicis it possible to play an ay-music in background while a basic program is running?
... counter is decremented.
3. interrupt: counter reaches zero. Turn ... />
Do 1-3 for each of the three voices on ... express tone duration as a multiple of 1/50s and then generate ... the limitations and the kinds of distortions this method produces ...Anyone for a hacking challenge ?I have to get the DSK version of Tomahawk to work. It uses the well-known Digital Integration "SECURITY CODE" lock just like in Bobsled, ATF, etc. Th…
... as 23296 5B00H. Hmmm...bits of data soon after 23296, ... AND will make it a multiple of 256
... times 0,1,2 or 3
E907 LD HL, ... and will be ANDed by 3 ie.
... EA45 and it with 3 ie. if 255 is ... EA45 then And 3 will give 3 ie. 3 *256 =768< ...Cartridge gamesWhen consoles took over the games market in 1990, many software houses started making cartridge games for the C64. Ocean actually decided that they w…
... ! Let's use a 3" proprietary format, then we ... it completely incompatible and incapable of supporting multiple buttons?
of 3" and 3.5" disks would ... up a huge stock of 3" on the cheap and ... have to disagree. The 3" system isn't the ...Cartridge gamesWhen consoles took over the games market in 1990, many software houses started making cartridge games for the C64. Ocean actually decided that they w…
... ! Let's use a 3" proprietary format, then we ... it completely incompatible and incapable of supporting multiple buttons?
of 3" and 3.5" disks would ... up a huge stock of 3" on the cheap and ... have to disagree. The 3" system isn't the ...Three questions about Spin1) Why when I load a TZX file without any acceleration/flash loading etc. I can't see the familiar red/cyan and yellow/blue stripes but just a series…
... stripes but just a series of flashing borders?
... the pixel scaling effect of Direct Draw), pixels ... is not an exact multiple. Therefore, the pixels will ... is exactly an integer multiple of the border type you ... />
[quote]
3) Wouldn't it be nice ...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…
... "y" coordinate which is a multiple of eight, but the coloured tiles ... clipping rectangle for each one of them. Would this speed up ... much memory? (I'm using 3 enemies per screen).
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…
... "y" coordinate which is a multiple of eight, but the coloured tiles ... much memory? (I'm using 3 enemies per screen).
[/ ... requires a deeper understanding of the mechanics of splib:
... ll notice that one of the characteristics of a sprite char ...New - BASin r13a is available for downloadHi all, Here's the latest BASin. Mostly just bugfixes, but also now has the upgraded UDG editor which can now edit multiple UDGs on one editing gri…
...
It can handle sprites of any width/height (assuming you ... properly). Rotation operations are of course restricted to square graphics ... will function exactly as for multiple UDGs - you can create ... bytes? ie, row of 3 sprite bytes, row of 3 mask bytes etc, ...did 128k machines dominate ZX market?I have a question about 128k Spectrums. Did they dominate the ZX market in late 80's / early 90's? I mean where there more 128k users than 48k users …
... ).
The relevant columns of the table are:
multiple files).
3. model (an enum giving ... for. Values include '48', '128', '+3' and a few others).
You know how the 128K was faster than the 48K Spectrum?Regarding how the Spectrum 128K ran at 3.54 MHz rather than the 48K's 3.5MHz, was this difference enough to be an advantage? If not, then surely Sinc…
... to running at around the 3.5MHz mark and it's ... without throwing backwards compatability out of the window.[/QUOTE]
They ... is how the Tandy CoCo 3 implemented a higher clock speed ... such as 4 but a multiple of the system clock works best ...You know how the 128K was faster than the 48K Spectrum?Regarding how the Spectrum 128K ran at 3.54 MHz rather than the 48K's 3.5MHz, was this difference enough to be an advantage? If not, then surely Sinc…
... how the Tandy CoCo 3 implemented a higher clock ... as 4 but a multiple of the system clock works ... quote]
Regardless of whether it's doable or ... drooling at the idea of Assembler and BASIC programs ... russian Sprinter is clocked at 3.5 or 21MHz, speed ...I'm sure its been asked a million times but...whats the font for the Speccy? I mean, when you turn it on and, say, write in BASIC, what is the font the lettering uses? Cheers as always.
... TTF. That is a lot of effort on his part. I ... this font for some snapshots of a Speccy-related program I ... it only happen to my 3 computers (1 at the office ... screen, that is) on points multiple of 6? It looks weird on ...Autorun BASIC programsIs it possible to write a basic program which will autorun after typing in LOAD ""? Thanks
... 1030 poke n+1,hidden-3
1040 poke n+ ... 1000 makes the hidding of the line 9000 and ... it by reconstructing the start of line 9000.
of the VAR value can ... make the length of the hidden code a multiple of 256. Someone ...Project: M.u.l.e.Wokani came up with a great idea about trying an open-development approach for spectrum games, and I thought why not try with a game I have under dev…
... br /> static uchar plainEBC[] = { 2, 3, 1, 1 };
static uchar ... binary because it is a multiple of 4. Those two least significant ... ->exploit - 1]/3;
// economies of scale
3 (specified in kroah's ...Windows Vista?I'm having real trouble finding a decent spec. laptop that has Windows XP on it, it's all Vista Vista ****ing Vista. I've down (well, let's be honest…
... and done in 1GB of ram instead of 3?...Yep its bloat, You ... data. Any time one of those resources is slightly less ... /> [*]Today, on 32-bit Vista, multiple CPUs are the norm, virtual ... will make the performance characteristics of RAM very different.
[/ ...
