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GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
... ; Based on code by Ian Beardsmore from Your Spectrum issue ...
and a ; test against zero
jr ... /> atchk:
cp 0x16 ; test for AT
jr nz ... , crchk ; if not test for CR
ld a ... br /> getrow:
cp 0xfe ; test AT flag
jr z ... -
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... handful of things just to test...
Have you tried ... you need to include some math formula into the assembly instructions ... -
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... handful of things just to test...
Have you tried ... you need to include some math formula into the assembly instructions ... -
Sinclair Programs uploaded.I've just uploaded a ZIP containing all the 'Sinclair Programs' programs and the instructions for each one. (Well all the ones from 'The Type Fantast…
... Cartwright - Mar'85
Geography Test - A Laurillard - Jun'84
Minestorm - Ian Dando - Oct'84
Mirror ... - Oct'84
Seaside Bomb - Ian Cummings - Sep'85
Sebastian ... -
Old software shops that have come and gone.One that i remember fondly was Software Plus in Great Yarmouth, i bought my copy of Streetfighter II C64 there, and also a little gamestore in the Ma…
Yes, Indeed the test area was to the left ... would have been me or Ian who auth'd it for ... -
Old software shops that have come and gone.One that i remember fondly was Software Plus in Great Yarmouth, i bought my copy of Streetfighter II C64 there, and also a little gamestore in the Ma…
... =Clakkers;566326]Yes, Indeed the test area was to the left ... would have been me or Ian who auth'd it for ... . happy days. Yes remember the test area as you described it ... -
line, plot and circle in whole 256x192 displayhi! are there some way to draw lines, or whatever, in the whole 256x192 display, than just the above 256x176 part? (this is the msx1 version i made o…
... ;save briefly
OR B ;test for 2 zero distances
;See 'Ian Logan' page 116
doplot ... -
Bug fixing woesGaahhhh! I've spent an afternoon off work agonizing over why my routine didn't work. It's something I'd already restarted so didn't want to wipe th…
... you can do whatever crazy math is in the assembler listing ... . Analyse problem first, code later. Test snippets of code extensively (eg ... -
Faulty Multiface 1Hello... I have a MF1 that doesn't work. You press the red button and nothing happens... It is not my spectrum's M1 line because MF128 works fine on …
... ]ImageShack.us[/URL]
Ian if you can please take ... is a small cut (continuity test showed that the line is ... do you think about it Ian? I don't see a ... -
Create a new microdrive cartridge image formatHi there, I'm working to emulate the IF1+Microdrives in JSpeccy.I've found what the "classic" MDR format ins't capable to store all the required inf…
... does not find errors post-test cartridge format. That don't ... size isn't easy. Dr. Ian Logan in the "Spectrum Microdrive ... -
Just bought a +3 and i think it's broken :(Please help... my spectrum +3 arrived today and I plugged it in, the red light came on and the disk drive made a little noise. So I then set the T…
... % good known PSU i could test it with?
Anybody ... ]
You could try Ian Gledhill of Mutant Caterpillar Games ... -
z88dk vs. sdccI've just read this article (in Spanish) [url]http://www.cpcmania.com/index2.asp?urldest=Docs/Programming/SDCC_vs_z88dk_Comparando_tama%F1o_y_velocid…
... library code.
The test cases are also misleading. z88dk ... work now. sdcc's int math does not have native 32 ... few shortcuts in its int math lib that z88dk doesn't ... -
z88dk vs. sdccI've just read this article (in Spanish) [url]http://www.cpcmania.com/index2.asp?urldest=Docs/Programming/SDCC_vs_z88dk_Comparando_tama%F1o_y_velocid…
... library code.
The test cases are also misleading. z88dk ... work now. sdcc's int math does not have native 32 ... few shortcuts in its int math lib that z88dk doesn't ... -
OpenSE BASIC 3.1.1The eagle-eyed will have noticed that [url="http://www.worldofspectrum.org/infoseekid.cgi?id=0027510"]SE BASIC[/url] got an update last week. As a te…
... seems ok for me :) The test presented at the end of ... the entry points around the math routines are preserved as it ... . Unfortunately STACK_NUM falls between the math code. The only thing I ... -
GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
... what is faster? Mask or math? :) I suppose it depends on ... mask.
I will test a hybrid solution. Assume you ... competition is you get to test many solutions for the effort ... -
GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
... what is faster? Mask or math? :) I suppose it depends on ... go. Best way is to test both approaches. ;)
[quote ... />
[quote]
I will test a hybrid solution. Assume you ... competition is you get to test many solutions for the effort ... -
Multiply the value of 'a' by 5Is there a way of multiplying the value of 'a' by 5? I've tried 'add a,a' etc. but only get multiples of 2...
... "Using the ROM calculator" by Ian Logan in Pop.Com.Weekly ... ). I searched on: "calc", "arith", "math", "machine", "BASIC". The Hewson's ... -
Spectrum in black TS1500 case with grey "Sinclair ZX Spectrum" labelAt the Spectrum30 event yesterday, someone had brought a Spectrum like object with an unusual case and I never did find out whose it was or where it …
[QUOTE=aowen;652305]You can test it for yourself. Create a ... may interfere in such a test (yet).
Anyway ... hadn't realized that Dr Ian Logan had connections with Timex ... -
Spectrum 16K Issue 3Hi! I just received a Spectrum 16K, which turns out to be an Issue 3. Is it really that rare? If not, I?d like to upgrade it to 48K. There are 12 em…
... 32767. Then run the same test program and see if it ... did then all the steps Ian mentioned and surprisingly they all ... -
My 48K Speccy has died.Hi fellow WoSer's! Wondering if you could help me with my rubber key 48k Spectrum, which died on me this afternoon. It is one I prevoiusly fixed up j…
... written in z80 asm to test this (if it will load ... be bad ram, speak to Ian from Mutant Catarpilar. -
Another cause for DivIDE problems on 48K'sThe last months some topics were opened to discuss problems with 48K ZX Spectrums and DivIDE. Sofar we found: - Bad Z80's because of poor fanout (si…
... faster GAL22V10 version (only for test...). Original DIVIDE 57C often contain ... to the BF199s - I know Ian of Mutant Caterpillar has had ... -
I've had better nights...So I got a broken issue 2 today, case in good nick but the diags board showing multiple failures in both lower/upper RAM. Never mind, good as a spare…
... the little manual written by Ian Worsley, he suggests testing the ... /> Because my own DMM and Ian's seem to not agree ... fail, I suggest that you test known good chips with this ... -
Retro Game Comparison Blog.So, here's a shameless plug for my blog, which should interest some of you. Then again, it's not biased towards any particular system, so it might no…
... ="http://www.gamestage.net/english/test.html"]this[/URL] has. You ... One.
Regarding Elite, Ian Bell (one of the programmers ... -
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…
... wire. I have tried the test but even this did not ... the spectrum to someone like Ian Gledhill (Spirantho) for repair, however ... -
Harlequin clone...PCB manufactured!Using Chris Smith's detailed schematics and project notes from the Harlequin... a Speccy fan in the United States by the name of Don (Superfo) has de…
... Harlequin boots straight into Ian Logan's ROM test, and passed all ... -
zmakebas updated - MSDOS executable includedHi all, Via a good friend (Alistair Neil) I have managed to update zmakebas - the tokenizer for Spectrum BASIC files. New version 1.3. There's now …
... /> NPP_SAVE: D:\ZXSpectrum\files\zmakebas\test\testbasic.txt
CD: D ... :\ZXSpectrum\files\zmakebas\test
Current directory: D:\ZXSpectrum ... \files\zmakebas\test
D:\ZXSpectrum\files\zmakebas ... -
Bad (new) 100uF caps causing video disturbanceJust to let you know about one of my small experiences: I had a couple of 48K boards I was refurbishing: new electrolytic caps, composite video, te…
... an ESR function test, This will help you test caps.
test will tell you the Equivalent ... and failure. A bad ESR test can be a dead giveaway ... ;Itemid=8[/url]
Ian. -
GUI/OS for the Spectrum?Hi, Is anybody working on a WIMP/GUI system for the Spec? Is there anything current out there? [url]http://snakeoillabs.com/wordpress/2005/10/30/8…
... /> Here are a couple of test programs to show you how ... also brings along stuff like math, stdlib, and on and on ... -
IO Ports (Spectrum)Hi all, Working on a new Spectrum interface card I have the prototype powered up and basically working.......but I want to play with the IO addressi…
... digital outputs in order to test my IO address mapping.
Ian. -
Issue 4s - Not 'Jailbars' but lines alloverIt's not another 'Jailbars' question!, but I've got this Issue 4S that aside from the 'Jailbars' on the Paper area of the screen which I can live wit…
... that's if you can test with an oscilloscope.
Ian.
