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Replacement Modulator for a issue 4 board Spectrum+???Anyone know where I may procure such a thing??? The one in my current machine starts up with the picture tearing and fading (As if the composite sig…
... it (I think its the variable inductor as when I press ... anyways but would like to replace the modulator with one that ... -
BASin Release 6 available for DownloadHi all - It's another cut'n'paste from CSS :) I've been tapping away again, and seeing as a couple of people have recently seen BASin's latest bits…
... text-processing tools like search/replace, command history, Undo, cut/ ... into account the replace operations.
Added the Replace functions.
... - 0 Ok, D BREAK, 2 Variable not found etc all appear ... the text occurs on. Replace functions may be next.
TAPER - help!!! :-(Hm, hm, maybe I'll replace it to another topic. Well, the weird problem is: every time I try load a *.z80 file via TAPER, I get messages: VARIABLE…
Hm, hm, maybe I'll replace it to another topic.
< ... TAPER, I get messages:
VARIABLE NOT FOUND 0:5
Spectrum Emulator for Win XP to replace ZX32After years of non-updates, I've decided to finally replace ZX32 as my Speccy emulator of choice for a new one.. What can people recommend thats fre…
... , I've decided to finally replace ZX32 as my Speccy emulator ...ANNOUNCE: Resistor version minus 1.0.0Given the discontinued development of Taper and the vapourware nature of certain other products, there's a lack of a modern, up to date, maintained t…
... .ucam.org/~pak21/spectrum/resistor.tar.gz"]Resistor version minus 1.0 ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... and readability
Extensive Search/Replace functionality
128k style on ... use any BASIC construct and variable.
Token Table - shows a ...ANNOUNCE: BASin Release 12 ready for downloadWell, after a rather large break, BASin's latest incarnation is ready for public use. Probably. BASin is a Sinclair Spectrum development environme…
... and readability
Extensive Search/Replace functionality
128k style on ... use any BASIC construct and variable.
Token Table - shows a ...nec780 vs z80aHi everyone! Got a 48k issue 2 board with nec780 with a mts2369 at its back.(spider?) Between pin 11 of the cpu and pin 14 of ic 23 theres a resis…
... of ic 23 theres a resistor soldered and the other end ... and nec's. If i replace the nec for a z80 ... solder again that "spider" and resistor at the z80?
Printing UDGs in BASICAfter looking a little through Winer Milly's code, it struck me that I might be able to speed up my Cybernoid editor by replacing: FOR a=0 TO 31: PR…
... . Currently I shift the CHARS variable around so that it points ... moving CHARS around, I can replace PRINT CHR$ 32 with PRINT ...+3 Audio hates me with a passionHihi Since nobody seemed to have a spare +3B board, I've been trying to replace the audio entirely, aiming for a speaker inside the machine Since p…
... , I've been trying to replace the audio entirely, aiming for ... /> (PS: I tried the single resistor fix for TR5 but it ...Bresenhams circle algorithmI post here my final circle code to replace, if you want, the one in the ROM. It only uses integer math and runs very fast and is very compact. It is…
... my final circle code to replace, if you want, the one ... =r^2 represents the real variable equation of a circle which ...BASin r14c - maintenance releaseAfter the recent discussions, BASin has been released as version 14c. It's only a maintenance release, and some of the really big new features are un…
... words only in the search/replace dialogs - searching for "1" will ... /> Added - Double clicking a System Variable in the list will launch ...How do I know where my C compiler is putting my variable?Let me show you my code. I am writing a Z80 emulator (z80.c) which sets up a bit of shared memory for communication with another process. Well, I got…
... shared memory, and initialises a variable bl_ctrl to 1. It sleeps ... address spaces, so that the variable is not located in the ...Modding / repairing a +3I've got a +3 and I'm repairing and enhacing the computer. The enhacements I've done so far: - A slightly buggy video composite output. - Repairing …
... +3 sound bug (putting a resistor in TR5 emitter).
- External ... protection. I guess I can replace that pin with a piece ... audio output repaired with the resistor (original spectrum specs) or would ... mod (put a 470 ohm resistor between D7 of IC4 and ...variable variable names with VAL$It's possible to make the RH-side variable names in a LET statement be themselves variable by using VAL$. Thus, if v$ holds the [b]name[/b] of anothe…
... make the RH-side variable names in a LET ... statement be themselves variable by using VAL$. Thus, ... [b]name[/b] of another variable, then:
[b]LET ... assign the content of the variable named in v$.
... make the LH-side variable name in a LET statement ...how to replace the drive belt on a +3hello all i'm so annoyed with myself, I found an excellent web page which led you through step by step on how to replace the drive belt on a +3. I …
... by step on how to replace the drive belt on a ...DIVIDE PLUS - ZX bus protectorI make new ZX BUS PROTECTOR for use with DIVIDE PLUS interface. This is very small "convertor" for connection to new ZX BUS connector. PCB contain on…
... rom (only DIVIDE PLUS can replace ZX rom with extra memory ... for soldering:
17x smd resistor (size/type 1206)
1x ...Two-resistor fix for +3 sound distortionOver at Zonadepruebas, mcleod_ideafix has done a circuit analysis of our favorite distorted sound output: the issue 1 +3 AY chip sound output, and fr…
... without having to change the resistor at the collector nor ... ground with the 680 ohm resistor (the larger crosshatched part). ... close up of a similar resistor with a measurement in milimetres ... - this resistor is 1K (the 102 printed ...A fast DRAW routineI was investigating how to speed up the line drawing for the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=20225"]BASIC compiler[/URL]…
... be stored int the system variable COORDS.
[*]Plot ... br /> __PLOTINVERSE:
nop ; Replace with CPL if INVERSE 1 ... __PLOTOVER:
or (hl) ; Replace with XOR (hl) if OVER ... INVERSE 0
; Replace with AND (hl) if ...Possible design fault in +2A/+3 power pack. Fix?It's the second time a +3 power pack ceases to work when I make a short while using the scope to diagnose a +2A/+3 computer. And it's the second tim…
... 's the second time I replace the H1061 transistor with no ... 'm thinking of putting a resistor between the 2N2222 collector pin ...Problems with a gray ZX Spectrum +2Hello. First of all, thank you for receiving me on this forum. I'll try to help everybody as well as I can Said that, I want to do two questions abo…
... I tried bypassing the 75Ohm resistor inside the ZX Spectrum, and ... by reducing the 2.2K resistor on the amplifier transistor. I ... />
I could try to replace it with a AD725, but ... />
I have multimeters, diodes, resistor, capacitors, etc... so I can ...opening Microdrive cartridgeI've been trying to replace the tiny 'sponge' with variable success. in two tiny tapes it worked but, iirc, they worked even with no sponge at all. I…
... been trying to replace the tiny 'sponge' with variable success. in two ...Indirect Variable AssignmentHere's another wacky routine. This allows assignment of values to variables where the source & destination variables can themselves be defined in var…
... />
So, for example, variable names can be constructed at ... it wrong will give "Undefined variable" or "Invalid argument" or ... 23698
;Indirect Variable Assignment
;PRINT USR indirect ... it must be a string variable or expression
; ...speccy sound input sensivityis there a way to increase sound input sensivity of 48K spectrums? As most of us trying to transfer tape files to spectrum via our onboard soundcard…
... channel.
if we replace mono socket on spectrum does ... on +3, by removing a resistor. Is there a way to ...New colors / switchable color palette with regular ULA ?Hello. This may be an ignorant question but I just thought about it today and wanted to post it here to get some opinions. OK, so, today, while goin…
... conclusion that by setting those variable resistors to non-factory values ... could switch in an additional resistor in series to VR1 and ...MOVE_M Object Movement Manager for BASICAs moving things around on the screen is usually the slowest part of a game written in BASIC, I've been pottering around with this routine to handle …
... : RESTORE USR NOINT:
REM replace USR labels with the relevant ... = NPC guarding
; 5 = extending (variable length) block
; 6 = sliding ...BC307C to replace ZTX213Can BC307C be used to replace ZTX213? I only found some vague confirmation.
Can BC307C be used to replace ZTX213? I only found some vague confirmation.analysing program variable usageIf I wanted to count the number of times each variable is referenced while a program is running (not the number of times each variable is referenced …
... ) to indicate a new variable; otherwise, update the relevant ... pointing to that new variable, so any subsequent references ... to that variable before any other variables ... introduced for each subsequent new variable. However, that might be ...1-resistor fix to +3 sound distortion issue - any feedback?I decided - with my Dad's help, since I am little less than a butcher when it comes to soldering - to fix my +3 sound issue. I noticed the less invas…
... method would be the 1-resistor fix mentioned in [URL="http ...5v reg replacementHi all, Have been playing with one of my Issue 2 Spectrums and decided to replace the 5v regulator & heatsink with this wee switching reg I had lyin…
... 2 Spectrums and decided to replace the 5v regulator & heatsink ... it.....it's a series resistor on the -5vdc rail........It ...
