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** Vu-meter competition **Apologies if this is in the wrong section. At the moment, the official number of entries is [COLOR="Red"]0[/COLOR]. :p [B][U]Why?[/U][/B] I was tr…
... help coding a vu-meter routine that I had some years ... -
It's a trap!So I got a CPLD (not the eventual one I want to use for the ethernet project - rather, one I actually have here and now, an XC9536 in a PLCC44). And…
... point to figure out which routine to call. I'll probably ... -
Airwolf debuggingI've been trying to fix a couple of things in Airwolf. 1. To pause after death so as to avoid the multiple deaths. As it regenerates the helicopter…
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1. To pause after death so as to ... .
2. Lengthen the pause on the barrier laser to ... />
ORG 23760
pause: LD BC,254
IN ... /> JR NZ,back
JR pause
back: JP ... I want it to pause only after you've crashed ... -
Awesome machines #103Okay, so I know the routine the machine runs has to start from a specific configuration of the cube, but even so I'd love one of these: [url]http://…
Okay, so I know the routine the machine runs has to start from a specific configuration of the cube, but even so I'd love one of these:
[url]http://www.youtube.com/watch?v=3QOvEG27Gt4[/url] -
If you've got a real working MF128,IF1, and MDR combo can I ask a favour?So, if you do have a real Multiface 128, Interface 1, Microdrive and, oh yeah, a Spectrum (48k or 128k) that are all working, can I ask a favour...? …
... .pdf"]Multiface 128 Microdrive Formatting Routine[/URL] really does "format microdrive ... a cartridge with the native routine and make a note of ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... it around the pixel scrolldown routine in 40 Best Machine Code ... -
ANNOUNCE: BASin r14 is up. New SCREEN$ paintbox included.Hi all, Well, I can't sit on this any longer - so I've released it. Let's all get a good testing session going, eh? You can get the new BASin [url=…
... of 128k keywords, the printing routine didn't display keywords correctly ... -byte -> Floating point conversion routine which caused all sorts of ... -
Bizarre stuff in Interface 1's shadow ROMAccording to the Complete Shadow ROM disassembly, the function that exits back to the BASIC interpreter after interpreting IF1 commands is this: [co…
... look at the RST 18 routine:
[code]
0018 ... REALLY in the RST 18 routine? The disassembly contains quite a ... -
problem using FRAMES to generate 'random' numbersI realise the pros use bytes from ROM to get their random numbers, presumably because they want to use FRAMES to synchronise the printing and avoid s…
... road in my scrolling road routine (using Alcoholics Anonymous's 32x ... -
How to crash an emulator??Ok, new game. a quote from Digital Prawn from another topic "I have crashed virtually every emulator out there." The game: Make a routine that …
... game:
Make a routine that will crash an emulator ... .
You can post the routine here and tell us which ... can crash.
The routine have to reproduceable.
Probing the variables in 128K modeHello again! Briefly, I'm writing an m/c routine to read some BASIC variables. So, before I start, I try to get an idea for the structure of how var…
... 'm writing an m/c routine to read some BASIC variables ...Speccy sound on tv show - againRemember the spectrum loading noise in two CSI shows? Well, fuzzix on c.s.s. has found what seems to be another clip of Speccy goodness: [url]http:/…
... ]
Here's a routine to load data without the ...Disappearing/appearing effectI remember doing a small routine in BASIC which could be used to cover the attributes section randomly, until all 704 characters were filled with the…
I remember doing a small routine in BASIC which could be ... . The first version of my routine used RND and ATTR to ... a way to optimize this routine and make it work without ... , for example, used a similar routine, but with bytes instead of ...BASIC Keyword ReferenceRealised that the Sinclair Basic section would be a better place for discussion of BASIC keywords, so for reference the old thread is in [thread=2005…
... + C
CLEAR : K : X PAUSE : K : M
CLOSE # : E ...Changing BASIC loader in Chuckie Egg 2Hi, My aim is to include "PAUSE 0" event at the end of the loading of the Chuckie Egg 2 game. The reason is that I use emulator to load the game and…
... My aim is to include "PAUSE 0" event at the ... loads, there is no pause between the screen and game ... mean, loading noise has no pause) - something diffent to what ... 2" SCREEN$
2 PAUSE 0: RANDOMIZE USR 39735: GOTO ... I actually implement the PAUSE 0 event at the ...Press-ups are tough!Just tried a few press-ups in the gym to see how many I could do. The last time I tried these was a few years ago. Managed 13 before my miserable che…
... whole 3 sets to failure routine twice more in between cycling ...Spin problems/issuesI am running Spin 0.666 and have noticed a few issues (some are bugs, some might be just me). I am using Vista sp1 (yeah I know!), and I've seen Dunn…
... /> [CODE]$8000 DI
$8001 HALT
$8002 EI
$8003 ... ]
Place breakpoints on the HALT and RET instructions. Set PC ... will now freeze at the HALT instruction because no interrupts are ... debugger is stuck on the HALT instruction. Press "step over". ...Microdrive Help...Hi All, I need a little help.. I would like to transfer one of my all time favorites to microdrive "Atic Atac" (for which I have an original tap co…
... one of the emulators to pause whilst the microdrive saved.
pause function.
What's ...Spectrum Machine Language For The Absolute BeginnerNot quite sure if this should be in here but here goes. Having never delved into machine code before I thought id have a go at this book and its qui…
... . I typed in the ezcode routine. Now ive checked, double checked ...early riserwhat time do you get up in the morning and why? (why do you get up at that time, not why do you get up at all.) and what's your morning routine?
what time do you get up in the morning and why? (why do you get up at that time, not why do you get up at all.)
and what's your morning routine?Running Zeus RoutinesHi, i need to load zeus routines in zeus assembler from Spectaculator or Spin.. I followed the manual (switched off auto tape loading, run zeus and t…
... zeus and then exit, insert routine into tape player and "Load ...Start Tape, Press any key...Hi, I'd like be able to save (program or data or code) using the save "whatever" command, but I want it to start recording immediately, rather than …
... use a separate m/c routine or something?
(This ...Oh the humanity, my beautiful den of thieves, and local pub, closed it's doors.My local pub. MY PUB. My wonderful, awful, piss soaked, blood stained den of eniquity..... the only place in town, where when I walk through the doo…
... a Friday night, the protaganists halt proceedings, to apologise profusely to ...Flood Fill ConundrumI have written a flood fill alogirithm. It uses the stack, but only with the y axis. It works quite well, but on large polygons it does take a while …
... find a simple, fast assembler routine that you can just call ...oh my the old days :)programming on the speccy again here is a routine i remember of the top of my head to load screens or code without a header wow 5 Clear 27999 : Re…
...
here is a routine i remember of the top ... ,5 is calling the load routine from rom
i ...Breakpoints and other questionsSome games have LDIRs, LDDRs, ANDs and XORs before they jump to the real start address (and some other stuff that I don't understand yet). If I want …
...
The little mc routine (14 bytes) copies 1704 bytes ...RZX reference samplesJust wondering, is it ok that neither Spin nor Spectaculator can replay the RZX reference samples provided on the [URL="http://www.ramsoft.bbk.org/rz…
... seems to start with a HALT, might it be that RealSpectrum ...Handling RST8 on a +3Well, I've come to that bit of my project that I wasn't really looking forward to (because I don't understand enough about the ZX BASIC ROM) - extend…
... entering the +3's ROM routine in the right place, or ...
