-
MANIC MINER loading screenHello again, although I think the original is a classic, here is my attempt at an alternative loading screen for Manic Miner. [IMG]https://dl.dropb…
... on interrupts but you can count bits and as a 1 bit ... -
Remainder (Mod) calculationsI've been figuring out how to calculate remainders after integer division by a constant divisor k (A mod k = A % k). I found that for most small di…
If you do need to count bits set though, use Brian Kernighan' ... /> unsigned int v; // count the number of bits set in v
bits set in v
for ... -
Speccy bits for sale/swapBeen digging about in the attic today and found two Speccy related bits. a 16k RAM pack for a ZX81 and a DK'Tronics Lightpen for a 48k Speccy Both …
... and found two Speccy related bits.
a 16k RAM ... -
Bits and PiecesAnyone remember the Saturday Show called Bits and Pieces ? Probably the 1st proper show dedicated to computers and games. I remember they used to h…
... remember the Saturday Show called Bits and Pieces ?
Probably ... -
Anybody wanna swap ???Send your dupe list or requested to :- [email="cornishdavey@dsl.pipex.com"]cornishdavey@dsl.pipex.com[/email] Quite a long long list, come very co…
... long list, come very cool bits there as well;)
Longman
Count About
Hot Dot Spotter ... -
FAST PIXEL DRAWINGI'm looking for the fastest way to put a pixel to the screen (on spectrum ofcoz:). Here is my own procedure (written in PASMO). But I don't how do it…
...
ld a,d ; bits count
and 00000111b
ld ... bc,bits
add a,c
ret
bits db 128,64,32,16 ... -
Bring Back BitsYou may remember the Channel 4 show 'Bits' which was on late every sunday night before it disappeared with no explanation. It featured Aleks Krotoski…
... remember the Channel 4 show 'Bits' which was on late every ... is - does anyone know if Bits will ever again be made ... -
Is there anything similar to RZX files for other 8 bits computers?Perhaps this is off-topic, but I need help with this question. I'd like to know if there is anything similar to rzx files for computers like MSX, C64…
... same thing with other 8 bits computers (if possible).
Thanks ... -
YSRnRY: Introducing the "Virtual YS", plus a HUGE update[A few minutes early, but what the hey...] The Your Sinclair Rock'n'Roll Years is ten years old today! Time to celebrate... The problem with a…
... of previews, other articles and bits and bobs thrown in. (I ... ) For those of you keeping count, that's almost 1,900 ... -
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…
... nextline
ld b,$20 ;count for chars in a line ... ld a,c ;check line count
cp 2 ;have we ... 7 ;focus on last 3 bits
cp 0 ;check ... a,c ;check that line count again
and $3f ... left
pop bc ;recover count for number of times we ... -
Modern computers with 8-bits styleThis was said in a recent SPA2 forum [URL="http://www.speccy.org/foro/viewtopic.php?f=9&t=626"]post[/URL]. There's a computer with a 'retro' style: …
... inside the keyboard, like 8-bits models. Just connect to the ... -
The R RegisterI've found some documentation regarding the R register (in that it is updated every M cycle except for a certain number of opcodes in which it is upd…
... "Zilog decided to count only the lowest 7 bits". Does this mean ... -
The "Ernie Wise Memorial Game What I Wrote" thread 2008As the September rain lashes remorselessly long and hard against the window (Everest PVC-u) what more can a cove do but reflect on life whilst drinki…
... from some bits of Red Dwarf, but that doesn't count. So ... -
The F register unused bitsI'm doing some reading and trying to organize my Spectrum ML apprenticeship and while looking in greater detail at the flag register one question pop…
... directly or make use of bits 3 and 5 indirectly? From ... 't. But those two unused bits surely look very tempting... -
Component count/modern replacementsThere is a thread/project for replacing the old memory with simms There is also the ULA replacement. There's DEATH's composite replacement. What els…
... replace or reduce the component count in the spectrum, (but remain ... -
How old is retro?In the thread: [URL]http://www.worldofspectrum.org/forums/showthread.php?t=24327[/URL] the age old question of "[I]How old does a computer/console …
... defined by a machine's "bits" (it's CPU or bus ... promising defintion - the number of bits. You can probably safely say ... anything with 16 or less bits is retro, as as far ... with 5 years I can count the Playstation and N64 as ... -
Florence Vintage Bits 2009Here a link to a short set of images related to Florence Vintage Bits - May 2009 meetup , this edition massively devoted to Sinclair computers; it w…
... images related to Florence Vintage Bits - May 2009 meetup , this edition ... -
Count Duckula (illegible artist!!!???)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0001090"]Count Duckula: No Sax Please.[/URL] Upper right ... DAV or DAN or DN or DV [img]h…
... .org/infoseekid.cgi?id=0001090"]Count Duckula: No Sax Please.[/URL ... -
RetroEuskal'10, demoscene: 3rd 8 bits compoOnce again, and as part of the [url=http://www.retroaccion.org/]RetroEuskal-EuskalEncounter[/url] scene party compos, the 8bits compo strikes back. T…
... -3-competicion-de-demoscene-8-bits-retroeuskal-euskal-encounter-2010[/url ... -graficos-y-musicas-en-8-bits[/url] -
48k Rubber Keys + Bits and BobsNow my pristine 128k has gone, I'm selling all the other bits and bobs left over. As this is a dedicated Speccy site, you lot get first dibs, anyth…
few bits 5785438957[url]http://shop.ebay.co.uk/rhodesvibes/m.html[/url] few bits listed ending today ...including flunky ghostbusters 128 version batman (the 3d iso) …
[url]http://shop.ebay.co.uk/rhodesvibes/m.html[/url]
few bits listed ending today ...including
flunky
ghostbusters 128 version
batman (the 3d iso)
as most of you know I list doubles all the time.QL in bits from car boot saleI was at the car boot sale today, and I bought the following for ?40: * Spectrum+ * Tape recorder * An external Microdrive (no Interface 1 unfortuna…
... of software
* A few bits and bobs like cables, etc ... QL working!
The bits that came were:
Ear + Mic bits behaviour in relation to beeper outputHave just read [url=http://www.worldofspectrum.org/forums/showpost.php?p=348953&postcount=38]this old post of Joefish's [/url] in the development for…
... effect of setting EAR + MIC bits together produces a louder "click ...BIFROST* Advanced Programming - part 4In previous posts I demonstrated how to move multicolor tiles up and down smoothly by a single pixel, and sideways by an entire char (8 pixels). Thi…
... as char columns, we will count it using a "high-res ... this case, the 5 highest bits in HRC will indicate the ... 31) and the 3 lowest bits in HRC will indicate the ...ZX Spectrum Bits n' Pieces For Sale!Hi Spec-chums! I have here for sale some ZX Spectrum items which I thought might interest you peeps in the community. It's just a few bits n' pieces …
... . It's just a few bits n' pieces I have not ...Hardware description - DivIDE interface[B][U]DIVIDE interface / DivIDE 2k11[/U][/B] [B][U]The main description[/U][/B] DIVIDE is IDE interface with own external memory. Thanks to very goo…
... /> Control port function:
- bits D0 and D1 work as ... REGISTER
#AB(171) SECTOR COUNT SECTOR COUNT
#BF(191) STATUS ...800+ Spectrum 128k & 48k original titles still availableHi guys, The original thread was a bit messy and has vanished from the front page, so rather than bump it, here it is again a bit tidier: All origi…
... , all working, boxed, with appropriate bits inside.
PM me ...
Cosmic Shock Absorber
Count Duckula
Countdown
Crazy ...
