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flashing 28C256 by diagnostic board?Is it possible to flash EEPROMs 28C256 by use of the diagnostic board? Which page I have to choose for address space #4000-#7FFF?
Is it possible to flash EEPROMs 28C256 by use of the diagnostic board? Which page I have to choose for address space #4000-#7FFF? -
New stable version ZEsarUX-4.2Hi everyone! I have uploaded a new stable version of ZEsarUX emulator, version 4.2. You can download it from: https://sourceforge.net/projec…
... browser when copying from eprom/flash card
Fixed bug reading ... .6.2
Updated ZXUno Flash and MMC image to the ... -
ZX Spin 0.7 + SE BASIC 3.2I've bought SE BASIC 3.2, but I've got no EPROMs to test it yet. While I wait for those EPROMs, I've configured my favourite emulator to run a 48k…
... 't matter if it uses flash, edge or normal loading. Spectaculator ... -
which card interface? for loading gamesI have a few speccys and I'm thinking of getting a sd card type interface. whats the best? I plan to try and find a toast rack 128k one day also,…
Random Numbers, USR Return Values & Timing BASICI've been trying out Jon Ritman's random number routine, published in Your Sinclair Aug'87. Apart from a timing comparison I also did a frequency ana…
... 65535 values. (Values are all "INT (n*10000)" for printing.) The ... limit
9994 PAUSE 1+INT (RND*50): REM test routine ... ;"Finish=";ft;:
LET time=INT ((ft-st)*100+0.5 ...ZX-Paintbrush and global palette and ula+ supportHello, I think I need some help for the palette issue of ZX-Paintbrush. I want to check whether the way I'm about to clear the palette handling i…
... effect, nor the BRIGHT and FLASH effects buttons vanish.
By ... on the current bright and flash status.
The following ...Used games are killing the games industry and should be banned (wibble wibblI was on a forum for flash cartridges ('backup' devices that allow you to play digital images on a real console, so you can download a game and play …
... was on a forum for flash cartridges ('backup' devices that allow ...PC knackered, help needed?So, with an hour of my show yesterday afternoon, mi main pc cut out without warning, as though there was a powercut but i dont think there was, and i…
... , nothing, at first theres a flash of a green light for ...Beginner's z88dk help rqdI'm struggling to get my first z88dk C program to compile. My program is this: #include <spectrum.h> int main() { zx_border(INK_BLACK); } …
... :
#include
int main()
{
zx_border(INK_BLACK ...The ZX Spectrum as a Business MachineMaybe it is time to treat this"business" side of the Spectrum more seriously . What spurred me int action was the arrival in the post today (from Eb…
... more seriously . What spurred me int action was the arrival in ...Using a digital voice recorder as tape recorderI've been on a second hand store and I've seen a cheap Olimpus DS150 digital voice recorder. That thing has mic and ear plugs, and PC interface (=it …
... special USB cable) but not flash card slot.
Do ...Numeric arrays: floating point or integer?I've just started programming a game in Sinclair BASIC (see the thread 'UFO Defence Command' in game ideas, although I'm going to call it ZXCOM ;) ).…
... do so short of putting INT before everything. Is there an ...Goldfinger 64 has been released!!!!Goldfinger 64, the long awaited mod of the N64 classic Goldeneye, has finally been released! It's a really ambitious mod, eight years in the making, …
... , or use it via a flash cartridge (such as the Everdrive ... , so you must tell the flash cartridge or the emulator to ...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…
ive found an attr scrolling routine but i want to remove the smaller scroller within it, etc.https://pastebin.com/K4nG3xbX also i would like to be able to change the colours and not have a shadow. http://www.worldofspectrum.org/pub/sin…
https://pastebin.com/K4nG3xbX
also i would like to be able to change the colours and not have a shadow.
http://www.worldofspectrum.org/pub/sinclair/utils/DoubleMessageScroller.tap.zip
http://www.worldofspectrum.org/pub ...No-tearing (“vsync”) Full Screen FadeSeeing as most screen fades exhibit visible tearing, I wrote my own routine which does away with that problem. Simple, effective, short, and fully re…
... ld hl,$5800 ;beginning of attr area
halt ... fade1 ld a,(hl) ;read attr into A
and 7 ... a,(hl) ;reload A with attr
and $38 ;isolate ... /> ld (hl),a ;write attr
inc hl ;next cell ... 5b ;past the end of attr area?
jr nz, ...ZEsarUX 6.1 BETAHi I have uploaded a new ZEsarUX BETA version 6.1. You can download it from the usual beta url: https://sourceforge.net/projects/zesarux/files/…
... protect IDE, MMC, ZX-Uno Flash
Added setting to disable ... , .trd, .tzx, .cdt, .flash (zxuno flash, z88 flash, superupgrade flash), .epr, .eprom
*default ...RAD for SpeccyJust wanted to share a fine technique of rapid app development for ZX Spectrum in C. Programming without debugger is a pain. It comes down to needing…
... code]public static void gfx_draw_bitmap(int x, int y, byte* bmp, ... /> // Now horiz. clipping.
int shifts = 7 - bit;
// Drawing loop!
int n = 1;
while ( ..."Monty Hall" problem in Spectrum BasicFollowing a rather odd conversation with my wife regarding the probability puzzle "[url="https://en.wikipedia.org/wiki/Monty_Hall_problem"]The Monty …
... car
160 LET c=INT (RND*3)+1
170 ... door
200 LET d=INT (RND*3)+1
210 ... goat
240 LET m=INT (RND*3)+1
250 ...Random-Access to Microdrive FileI am working on a BASIC program to backup a microdrive text-file to standard tape array-file. To backup a text-file from one microdrive to a secon…
... m(n,d)=n-d*INT (n/d) : REM MOD(n ... (v): DEF FN h(v)=INT (v/256)
10 REM ... m
1150 POKE map+INT (sect/8),255-2^FN ...ZEsarUX ZX Spectrum Next Firmware-Update? Message Wrong Hardware!Anyone tried to update Core of the ZX SpecNext Emulation in ZEsarUX-Emulator? I only get error-message "Wrong Hardware!" after starting flash upda…
ZEsarUX-7.0Hi! I have uploaded a new ZEsarUX stable version :) This is ZEsarUX 7.0 There are a lot of new features added, more than ever! You can downl…
... protect IDE, MMC, ZX-Uno Flash
Added setting to show ... , .trd, .tzx, .cdt, .flash (zxuno flash, z88 flash, superupgrade flash), .epr, .eprom
* default ...Vega Spectrum KeymapsHi everybody, I am new on here, so apologise if this is int the wrong category. I have searched the forums and can find some keymaps for the vega …
... , so apologise if this is int the wrong category. I have ...
