-
Where's the border line between a Spectrum and something else?I mean: there are purists out there that consider that anything that is not a true Sinclair Spectrum, with a true Z80 and a true ULA, and at most, 48…
... sound is enabled, when sound is disabled it is in ...
It caps the number of frames ahead of time ... there will be some input latency as the emulator ... more a 20ms input latency, but it is how it's ... ancient pendulum grandfather clock is much more accurate than ... -
Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…
... AT 3,0;"this is the wonderful number"
30 ... (10*RND)
70 INPUT ;"whats your guess";n
number is too high try again" ... PRINT AT 15,0;"the number is";a
100 ... was learning print statements,input and generating random whole ... -
Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…
... AT 3,0;"this is the wonderful number"
30 PRINT ... (10*RND)
70 INPUT ;"whats your guess";n
number is too high try again" < ... PRINT AT 15,0;"the number is";a
100 IF ... to check if the guessed number is higher or lower than ... -
Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…
... AT 3,0;"this is the wonderful number"
30 PRINT ... /> 50 PRINT AT 6,0;"number between 1 and 10"
70 INPUT ;"whats your guess";n
number is too high try again" [B ... PRINT AT 15,0;"the number is";a
100 IF ... -
Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…
... />
However, while the advice is sound you're a bit ... />
1. Generate a random number between a and b. Call ... an input from the user. Call it z.
3. Is z ... 6.
4 No. Ok is Abs(z - x) < ... 't care if the quantity is less or more).
< ... -
Very basicI found the wos site a few months ago when searching for solutions to my broken spectrum, that i had dug out of storage and was learning basic on. Si…
... /> 1. Generate a random number between a and b. Call ... input from the user. Call it z.
3. Is ... [CODE]1. Generate a random number between a and b. Call ... input from the user. Call it z.
4 is ... GOTO 2.
5. is zx? If so, say "Getting ... -
I bought my first ZX Spectrum 48k, now what ?Hi guys ! I recently go to Brussel in Belgium and found a ZX Spectrum at a "flea market" (sorry, I don't the correct word for that, let's call it a …
... electrical reason why any transistor is required, see my earlier post ... ve just taken the composite input to the modulator, plus an ... transistor. Note the ULA code number in the photograph above - it ... 'first' production ULA. This is all a bit mysterious...Perhaps ... -
Question about operations and target numbers[size=1]Title should say *operators. It's been a long day.[/size] :p One of the homework problems my kids are working on consists on using a set of …
... .
Line 40 is to check that each number is used just once ... .
Line 110 is to avoid ... =1 TO 4: INPUT a(b): NEXT b: INPUT answer
20 ... -
John Grant InterviewHere is an interview, from Tuesday, with John Grant - director of a 'small firm of Cambridge mathematicians' (ZX81 manual) who wrote Sinclair BASIC f…
... = 1: REM Player who is East wind
150 ... 2300
220 INPUT "Winner? (Give number of wind,","or zero ... GO SUB 2200
420 INPUT "Scores correct? (Y/N) ... br /> I notice that he is one of the few programmers ... the program. My interest is in the logic and ... -
ZXSpin 0.7 public testingOk, now that the private testing phase is over, I need to get more people testing ZXSpin 0.7 I am not terribly interested in emulation problems, bec…
... 'll realise that interrupt frequency is fixed to an instruction count ... it out) to alter the number of instructions per frame, as ... graphics is done, so we can just skip remaining zero-input rzx ... , starting from zero). Current implementation is awful. -
Spectrum loader ringtone! (funds for a good cause)Hey all. Recently, I made myself a Speccy ringtone and I liked it so much, I though I'd share it with all my retro buddies. I've put it up for sale…
... for the Coup? - as sound is what lets the SAM version ... required sound? Which I believe is something like the way Defender ... have a 5v input, 6lines to select the sound number, one line ... -
some debugger in emulators that is able to brakpoint when a mem address is accessed ?Is there a debugger (disassembler) available in some emulator that is able to stop (breakpoint) when a particular memory address is accessed ? For e…
... /O: The Z80's port input/output ostensibly uses an 8 ... "OUT (c), a", the port number is C - but the value in ... compute a 16-bit port number! The spectrum itself uses this ... read port number (RPORT) and breaks if the result is 31, and ... -
Req' Help with Random numbersHello all, im new to the forum, i hope im putting this in the right place ... I would like to ask a question in the hope someone will be able to as…
...
a is 1
b is 2
c is 3
d is 4
e is 5
[list]
[*] once the number gets large, floating point rounding ...
[code]
10 INPUT "Enter a number:";a
20 LET ... -
Reading the Spectrum KeyboardI've been playing around with reading the Spectrum keyboard (in the guise of Spin 0.666) using Z80, and I believe I've discovered that the number of …
... suffer problems with rollover (that is, when multiple keys are ... circuitry will register a maximum number of keys at one time ... side effect of this shortcoming is called "phantom key blocking": ... but while this prevents phantom input, it also means that when ... -
How do you start?ok just humour me, ive always wanted to code but never got round to it apart from the real basics ie:- 10 print "hello" 20 print 30 goto 10 i coul…
Which is exactly why I wrote Code ... ZX Shed the way it is! Short snippets of code to ... aowen said, the BASIC manual is a pretty good place to ... (in fast action games). Or INPUT when user's need to ... accept the initial and final number, from user, to print the ... -
39p a minute to speak to my Mother.My mums in hospital having an op. I've just rang her bedside phone. Do you know it costs me 39p a minute to phone it. What a F*cking rip off, making …
... sucks) only long distance calling is billed per second and that ... ripped off for phone charges is
[url=http://saynoto0870 ... by inputting the 0870 number, or you can input the company name ... -
Z80 compressorIs there one available? Is it any good? Peeps have been suggesting we should look into this, so here's a new thread! I'd do the compressor on the …
... wonder with the Huffman encoding is how you then efficiently ... A symetrical binary tree is just a binary number. If it had ... as good as Huffman. Is this because an efficient encoding ... Speccy data is a repeat option. You either manually input, or compute ... -
Z80 compressorIs there one available? Is it any good? Peeps have been suggesting we should look into this, so here's a new thread! I'd do the compressor on the …
... wonder with the Huffman encoding is how you then efficiently ... A symetrical binary tree is just a binary number. If it had ... as good as Huffman. Is this because an efficient encoding ... Speccy data is a repeat option. You either manually input, or compute ... -
Midi out on a ZX SpectrumYears ago (may be over 15 years...) I soldered a small adapter that lets a keyboard or synthesizer connect to the ZX Spectrum 128K's midi/RS232 port.…
... QUOTE=Spex;431590]And this is one input per note?
... the Spectrum that the beam is reflected.
... beam in that direction is reflected, by reading that ... /> If so, there is something that reflects the beam ... set and even the number of beams (angles) ... -
Thinking of making a "Wicker Man" text adventureI introduced my friend to the wonderful world of Speccy text adventures the other night, after she reminded me she liked D+D/MMORPGs; so we played an…
... -prep-noun, neither of which is inputable in the Responses. I ... decode a more complicated input. The first is by checking the values ... checks for the specific location number and other flag checks, such ... -
+3 how to detect if a file exist ?Need help. I am making a generic menu to my compilations over the spectrum +3. Exist some way programatically to detect if some file exists on the d…
... disk file. The code is relocatable, but be careful that ... its test; if that number is already in use then it ... different file number (4-15) if it is known that ... check if a file number is already in use and ... 23658,8
50 INPUT "Name=";n$;".";s$: LET f ... -
Some ROM/EPROM questions...I've got a ZX Spectrum +, a +2A and +3 computers, and I've been using +3e project ROMS for a while in my +3. I was thinking about using an EEPROM or…
... the 27C256? (..) Also, there is any EEPROM or flash compatible ... worry about - bigger issue is how to [I]control[/ ... !
Same number of pins makes things a ... with a Schmitt-trigger input, common counter IC's ... an extra IC. 1st option is simpler, so (if [ ... -
So you need to double (or triple, or quadruple) the clock speed...No particular reason for posting this, other than I was looking at an eZ80 evaluation board that does this, and that jogged my memory of a project I'…
... ). The challenge, therefore, is to make the VCO stable ... of course its voltage input high enough impedance not ... can go the maximum number of T-states that ... Amstrad +3 one (which is much cleaner, with much ... in sync with the Z80 is less important - for instance ... -
Beepola v1.01A new version of Beepoa, v1.01, is now available for download from:- [URL]http://freestuff.grok.co.uk/beepola/Beepola_v1.01.00.zip[/URL] (650KiB) …
... />
; MiniNote Fraction is PreCalculated & now Stored in ... RET Z ; If duration byte is 0, then EXIT...
... />
BEEPIT:
; Input BC = B=Duration, C=Pitch ... 70
; 2nd Number is Tempo offset, added while playing ... -
Only 300MB ?I was watching the TV program Caprica, and one of the characters says to another "[I]The human brain can only store around 300 megabytes of informati…
... but it might be the number you get when you treat ... all. Every neuron receives input from thousands of other neurons ... thousands more; information, then, is stored via pathways through these ... - and when you calculate the number of potential pathways that exist ... -
Curious "Pud-Pud" screenshotYou may notice of a curious screenshot made for this article appeared at Microhobby magazine (the one at the bottom left) from Jonathan "Joffa" Smith…
... fixed point and receive identical input it always behaves the ... [/i] speccy, and recording every input the user makes.
... have a reasonably reliable random number generator.
Because ... (the only user input that can happen is that which has ... -
Infoseek as a web serviceFollowing up from [URL="http://www.worldofspectrum.org/forums/showthread.php?t=30438"]this thread[/URL], what sort of abilities would emulator and ot…
... also defines cardinalities... this is very important for the ... br /> Ej...
Body is optional... if there an error ... in any case... i can validate the schema implementation.. you only ... be needing:
* Number of records returned
[For ... -
Spectrum hangs upWhat might be problem when my ZX Spectrum 48K (rubber keys) hangs up after few minutes play? It had memory problems but i changed (or an expert did i…
... 254,24,246
20 INPUT "Load address? ";d
input 30000 for load address.< ... and input 49146 for load address (this last number is not ...
The program is far simple: it simply changes ... some jittering, the pitch is somewhat lower, and ...
