-
Smokin... more 48k woesHi, it looks like I've converted another Spectrum 48K+ into a smoke machine. I'd been rebuilding an Opus Discovery unit and everything looked good. …
... ]
There are a number of different types of transistors ... the underside. There are no negative -12V supplies anywhere on the ... voltage regulator for your meters negative (black) lead.
[B ... -
Smokin... more 48k woesHi, it looks like I've converted another Spectrum 48K+ into a smoke machine. I'd been rebuilding an Opus Discovery unit and everything looked good. …
... br />
There are a number of different types of transistors ... the underside. There are no negative -12V supplies anywhere on ... voltage regulator for your meters negative (black) lead.
[ ... using the old pad for negative (just replaced 7805 with ... -
Games UNDERrated by magazines..The only one I can think off at the moment is the fact Amstrad Action seriosly underrated Last Ninja 2... What do u lot think got underrated by maga…
... of one step forward, any number back, as you master the ... in reading that as a negative review.
[url="http ... -
Ways to identify spectrum issues with out opening them?A good while ago, I'm sure I saw some posts on here about how to identify what issue speccy you have by looking in the expansion port to see what hea…
... technique for determining the issue number:
Look in the ... connecting the regulator to the negative pin of the DC in ... -
Simple sprite inertiaDoes anyone have or can anyone point me to any good examples of sprite inertia (in assembly)? I'm not after anything vector related, just simple x,y…
... jump, there's a controlled negative boost which lasts while the ... a number of frames. Ax is positive if you press right, negative ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... it (other than by the number of your energy tanks, which ... corruption, and has no cumulative negative effect. If you don't ... -
Star Wars: The Force Awakens.Anyone seen it yet? I caught an afternoon showing and I loved it! I'm going to keep this spoiler free. It's got great action, is well paced, good dra…
... . There have been any number of negative reviews as a result and ... -
LgK image compressorOk people, i decided to make it proper thread since i've finally got something tested & useful for everyone. Here is my "chunky" ZX image compressor …
... filters not just increase the number of zero bits for normal ... whole picture separately. Give "negative" address (same number, just add a minus ... -
Can anyone show a slight diagram of how pokes work in a jet set willy game for example?I know its kind of something to do with machine code and Memory addresses etc but would be nice to see a youtube video or some drawings etc ? .Many t…
... up, and the maximum number you can store in ... equivalent to doubling a number) or down one place ... start to treat the number 255 as equivalent to ... 128..255 as their equivalent negative numbers, which are - ... of your number range to allow for the negative numbers.< ... -
Mastering flagsI'm little lost when different flags are set/reset after logic operations, and what conditions must be met. For example, [code] ld a, MODE…
... (P, bit 7 = 0) or negative (M, bit 7 = 1)
number of set bits (2, 4 ... -
POKE taking a variable amount of time...Hi Folks, Does anyone know why the following POKE statements seem to vary in their execution time? [code]100 POKE 60000,10 110 POKE 60001,16…
... number
+$2 $00
+$3 sign byte ($00=positive $FF=negative ... /> +$8 $0E Control code for number
+$9 $00
+$A ... -
Akalabeth gamei found now that someone ported an ansi-basic game (coded in 1979?) to msx-basic - what about a zx-spectrum basic version of it? ;) https://plus.goo…
... the game. Each "lucky number" will give a different map ... layouts (using the same number will always give the same ... it down a bit. (Number arrays are a non- ... to needing 5 bytes per number.)
Restricting ... store it as a negative and then add 256 ... -
Purchasing Advice for an ignorant AmericanHello, I am a retro computer enthusiast who lives in the United States. I am currently looking into importing a model from the UK, and would like whi…
... earlier computers, there are a number of different PCB revisions. On ... " is positive, inner contact is negative).
The best keyboards ... -
Dk'tronics and other similar "add on" Speccy keyboards . What can be done with them and when?. The underlying assumption I am making here is that people who have them will want to "hang on" to them and may also want to get them working . But …
Test Result:(negative)!
I did not ... cause of these faults). . The number 1 key remains stubbornly unobtainable ... -
"ZX80 Brain" RPN CalculatorIt is at times like [url=https://www.worldofspectrum.org/forums/discussion/54176/depression]when threads such as this are posted[/url] that I get the…
... will disable square roots of negative numbers
= this is ... program will stop with "6 Number too big" - see "known ... are:
- non-decimal number bases (binary and hexadecimal at ... crash the program with "6 Number too big". (This also ... -
ZX Spectrum Next Kickstarter Launchedhttps://www.kickstarter.com/projects/1835143999/zx-spectrum-next
... in whipping up an emotionally negative campaign against the (Vega+) device ... attacks by people in category number one. In the end, everyone ... -
z88dk multicolour enginesI've been trying to work out how the multicolour sprite engines have been implemented in z88dk. It's not obvious. Looking in the source, I found …
... br /> unsigned char tile; // tile number
} tiles[NUM_TILES];
... if one quantity goes negative; instead I do one ... char to catch both negative and positive bounds checks ... using a single comparison. Negative quantities will show up ... -
What (Speccy) game are you currently playing ?(Quite a few threads on what youre listening to, watching etc) What Speccy game are you currently playing ? After playing a LOT of Invasion of the …
... . The only negative I can think of is the number of repeated ... -
Other than using attributes what other ways to detect collisions, when using char based movement?So I'm slowly working out the bits and pieces to write a game completely in assembly. I've been using attributes when writing in BASIC to detect whet…
... . That means if the number is negative, it stays negative. You could use ... -
I feel like such a moron having to post this but stillI started out to write a simple cursor move program to demonstrate how easy it is to program in Basic! Hah, serves me right. I started by setting…
... spaces after the number, part of the old number will remain on ... can print spaces after the number, e.g. PRINT x;" " .
negative values!
yeah, forget ... -
Composite out, but without a mod?Through [url="https://faqwiki.zxnet.co.uk/wiki/ZX_Spectrum_16K/48K_edge_connector#Video_Outputs"]this[/url] page, it sounds like I can keep my ZX Spe…
... placed on the ULA. The number of resistor(s) and transistor ... to the ZX Spectrum connection, negative lead goes to the output ... -
Discussing Octav1us's breasts?I was watching her live stream where someone asked her if she had played a certain speccy game yet, and she said she hadn't and lamented that she had…
... , you know, actually upsetting and negative. I only keep friends and ... working (but due to a number of factors, including the current ... -
How to write a simple BASIC* horizontal scrolling game (Tutorial) [b]How to write a simple BASIC* horizontal scrolling game[/b] In this tutorial, we will be talking about how to write a simple BASIC* horizont…
... specified number of bytes, 244 is (I assume) intended as a negative ... -
Tape Recovery Simulator 96Khi Everyone! Tape Recovery Simulator 96K (TRS96K for friends) is a game about recovering data off of reluctant and grumpy old tapes. [img]http:…
... you need to dispel the negative auras with an asparagus.
number of attempts.
Anyways, it ... -
What was your Best/Worst school subjects?Bit of nonsense but.. Yeah well, what was your best/worse subjects at school?
... on Earth have the same number of hairs on their head ... the number is increasing without bounds so it can't be negative ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... 0 ; 0 for positive number, 1 for negative
cp '-' ; could ... be a number
jr nz, ... if it's a number it will be negative
inc hl ...
; Input: HL = number to convert, DE = location of ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... does not parse as a number which it did before.
number output thing.
Also ... /> ret
.somethingpressed
; count number of set bits in E ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
...
.somethingpressed
; count number of set bits in E ... C = 0 for positive number, 1 for negative
; B will ... if it's a number it will be negative
.ignoreandskip
; Input: HL = number to convert, DE = location of ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... /> ret
.somethingpressed
; count number of set bits in E ... -
Console frameworkStill working on Specotron, but at the point where working out the diagonal lines collision is not good at beer o'clock. In the meantime I've knoc…
... /> ret
.somethingpressed
; count number of set bits in E ...
