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reversing an LFSRWhat's the correct way of reversing an LFSR so that it produces the same numbers but in reverse order? The little BASIC program below shows a test I …
... BASIC program below shows a test I did with a 5 ... -
Any interest in a printed ZX Spectrum Gamer book?I've had some success with the printed version of my 'PC Engine Gamer' ezine and was curious to test the water in regards to doing something similar …
... ' ezine and was curious to test the water in regards to ... -
Autoloading bin2tap out there?Hello, my will for coming out with a game of my own seems back somehow, so I've been setting up my developing environment *again* on my new PC. Afte…
... able to compile my old test code written in C, but ... -
IX register wonderings...***noob alert*** I'm doing a lot of these in my program: ld a,(ix+n) cp 0 jp z I know you can do things like this: dec (ix+n) but can you test …
... )
but can you test for zero condition without loading ... -
Just some clarification needed6A board, RAM test displays blue border, black paper and 7 horizontal lines, according to [URL="http://www.fruitcake.plus.com/Sinclair/Interface2/Car…
6A board, RAM test displays blue border, black paper and 7 horizontal lines, according to [URL="http://www.fruitcake.plus.com/Sinclair/Interface2/Cartridges/Interface2_RC_New_RAM_Tester.htm"]this[/URL] I believe its pointing at IC12? -
Toastrack/Grey +2 physical memory layoutI'm looking to extend the functionality of the test ROM used with Winston's diagnostic board to also properly test the RAM of toastrack and grey 128K…
... extend the functionality of the test ROM used with Winston's ... diagnostic board to also properly test the RAM of toastrack and ... -
SpecBAS 0.802 Released!Hi folks - It's that time again when I release the latest round of features and bugfixes to SpecBAS :) New for this version are ZONEs which act ver…
... of the screen you can test coordinates for. Simple stuff, but ... splitting: DIM a$(SPLIT "my|test|string", NOT "|") will split the ... window against which you can test a coordinate, and get the ... -
My new Spectrum +3 has no start menu.Hi all, I recently took delivery of my 'new' Spectrum +3 from a Fleebay auction. So I serviced the drive on Saturday as it had a snapped drive belt …
... tests except for the drive test as I have no disk ... to test on it. I check the ... -
What is this spectrum game I dimly remember?Hi all, Ages and ages ago the collective genius of this forum helped me identify a game of my childhood as 'They Stole A Million'. Well, another mys…
... a room which has 'opaque test tubes'. Soon after entering this ... agent which was in the test tubes. The reason I remember ... -
USB Memory stick testA friend of mine is selling some USB memory sticks that he claims are 500gb for ?35! I said that can't be right, so he's given me one to try. When I …
A friend of mine is selling some USB memory sticks that he claims are 500gb for ?35! I said that can't be right, so he's given me one to try. When I pulg it into my laptop, it does indeed say 500gb capacity, but it's also showing 499gb free. I thought you ... -
IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... 's walkthroughs on processes to test stability. This includes what for ... back of your spectrum to test stability. Spectrum's are not ... -
Transport gameHello. Im developing a transport game ("like" Tycoon Transport, cof,cof...) and here is a video. [youtube]KaQvQEp2V08[/youtube] Im looking for p…
... for people who want to test it and give me ideas ... -
4294967296 pseudo output portsIn an effort to avoid any hardware conflicts with the clashbasher interface I've been looking for an alternative to using the spectrum's ports for ou…
... is being executed and to test if the address read from ... -
Another "untested" dead spectrum...Hi, I'm looking for some suggestions on a faulty Spectrum I have picked up. I'll need to wait until tomorrow before posting pics, but the screen is …
... />
I've got the test viseos and docs downloaded and ... -
Spectrum Not Responding to Keyboard InputHello, sorry if this thread is not in the correct place, This is my first post and I'm not sure where to post this type of thread. :lol: Anyway, I r…
... Cassette player so I could test a few games. However when ... -
FUSE serial communication sample anyone?Hi, in [URL="http://manpages.ubuntu.com/manpages/precise/man1/fuse.1.html"]FUSE man pages[/URL] one finds switches for serial comms. By using --inte…
... save me from research & test phase; while a sample on ... -
New game and need some helpdoes anyone have a menu in ADG as an example I could use. (Event code) I have a new game complete other than bug testing. When I test my game with …
... testing.
When I test my game with ADG it ... -
New bicolour game: El Stompo.Phew! Finally finished my first game using Einar's fantastic Nirvana engine. [B]El Stompo.[/B] [IMG]http://i1142.photobucket.com/albums/n608/davey…
... /> Thanks to everyone who helped test :)
One note - I ... -
+2 Tape inputHi, my +2 tape player has died. It started off with most of the wires detatching at the solder points, so I rewired using a couple of images/diagra…
... diagram or advice how to test would be appreciated. -
Spectaculator & GENS4Im using Hisofts Gens 4 assemler with Spectaculator and getting an error: [B]Bad Name[/B] when I try to assemble and save the file to a TAP. Assemb…
... command used is [B]A,,Test[/B] or [B]A,256 ... ,TEST[/B]
On the ... IF1Bis/Spectrum A,,3:Test works OK
Has ... -
ROM tape trap emulator testA very simple set of [URL="http://homepage.ntlworld.com/e.tinney/tapetest.tap"]tests[/URL] comparing IX/DE/AF return values for various incorrect blo…
A very simple set of [URL="http://homepage.ntlworld.com/e.tinney/tapetest.tap"]tests[/URL] comparing IX/DE/AF return values for various incorrect block lengths and flag values against those returned on a real (NEC) machine for the same tape blocks. ... -
ESXDOS 0.8.5 and .Z80 on +2B or +3Last week I received some .Z80 snapshot files from a DivMMC EnJOY! user to test. These files didn't work on his ZX Spectrum +2B. [URL="http://benophe…
... a DivMMC EnJOY! user to test.
These files didn't ... -
Profi interface by Velesoft, i do it ;)Under test. [url]https://www.youtube.com/watch?v=SvNmgfBUR6M&feature=youtu.be[/url]
Under test.
[url]https://www.youtube.com/watch?v=SvNmgfBUR6M&feature=youtu.be[/url] -
my pc hardware problem needs helpYou might have heard of my PC problems by now, but I'm not a hardware person and I have no idea what the problem is. So perhaps someone here can help…
... don't ask me to test anything electrical :)) -
How to run games from mp3 player to a real 48K machine?Hi! I would like to test the homebrew games that was "released" in 2013. As far as I know there haven't been made any real tapes for these games so …
... />
I would like to test the homebrew games that was ... -
JSpeccy 0.93A new JSpeccy version has been released. Summary of changes, - Drag & Drop support forTAP/TZX/CSW/SNA/SP/Z80/SZX/ROM files. - Command line options …
... Rak by his investigations and test programs).
- Full emulation ... -
SBC or ADDIs this dangerous/bad practice thing to do..... I want to subtract 64 from a number, but to save a few bytes can I just add (65536-64) 65472 to the…
... /> ADD HL,BC
LD (test),HL
RET
test DEFW 0
; ... it need this....
LD (test),HL
RET
test DEFW 0
[/code]
< ... -
Spectrum +2 grey QuickJoy Joystickhello, i have a QuickJoy Supercharger 3 joystick and when i try to play a game in my spectrum the game crash, i am confused maybe i do something wro…
... my spectrum? how i can test it using a program? write ... -
Libreria di Software (Italian Series)I've been able to find all the tapes still sealed! This is issue 01, [URL]https://www.dropbox.com/s/2zrxvrd34frqdjl/LibreriaDiSoftwareIssue01%28Ital…
... fine, but I didn't test the program as it's ... -
Comcon Programable Joystick Interfacei recently picked one up on ebay,as new condition looking and box was nice too so i was fully expecting it to work,however when i plugged it in to us…
... neither worked,i tried both test configs as per the instructions ... mode and again tried both test configs.i opened the case ...
