-
Why can't you make a BASIC program as big as you want?Let me rephrase that. Is it possible using BASIC to write a program that can be multi part? In other words one that can LOAD lets say a story, in se…
... before[/quote]
ZX BASIC can MERGE programs, but not ... them in memory.
- Using upper memory to store the levels ... code routine that can erase BASIC lines (and relocate variables), so ... DATA. I guess that in case of MERGE at least you ... -
ZXBaremulator v3.H(ikoki) BetaHi, Thanks to a Recreated ZX kindly donated by Hikoki, I've added support for it to ZXBaremulator. Now two keyboards can be connected to the PI…
Reply to Hikoki
I think I used F and an upper case vowel from the lower end of the alphabet that I cannot remember at this time -
Opus Discovery "the big switch on" (after 20 years)I have a few of these Opus Discovery's with different Eproms in that have not been swiched for 15-20 years or so . I am in no rush to switch any on …
... the upper side of the PCB , as well as on the lower ... sure the connector (in this case a DIL socket) is horizontal ... -
Fixing a poorly Issue 3 - Odd faults.Here's one for you Spectrum fixers, I warn you it's a long one. I've spent a couple hours this evening doing several repairs on a rubber keyed Speccy…
... diagnostics and the machine passed lower and upper ram tests. Switched on ... have a spare one those lower ram modules, I may replace ... the damage on it's case I'm sure it's ... -
Bug fixed ROMHi Folks, Is there a bug fixed 48K ROM that is totally compatible with the original? I have searched the internet but the ROMs I have found all s…
... sensible and readable in both lower and upper case! -
48K Issue 2 RAM issuesI have 48K issue 2 board (I've checked, the upper memory is present!). It's not very well. I've not attempted to diagnose one before, so please bear …
... upper RAM. Then asking the CPU to read back the value, BASIC ... overwritten by the system/BASIC).
The upper RAM is made ... .
If BASIC works, then the lower RAM is fine.
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... arcade so it's a case of it had better be ... me ask where's the upper, and lower level platforms? You can ...Can someone run this test program on a real Spectrum 48K?I've knocked up a small test program just to satisfy my emulation OCD if someone with a real 48K Spectrum can spare a couple of minutes to run it.? …
... you analyze a little, the upper part with green squares is ... " in the upper part is more interesting)) Well, the lower part crumbled ... "processor + ULA" bundle. In your case, the problems in the first ...How can I fix a problematic Retroleum Smart Card. I did not do anything "WRONG " with it but I did but it on a flexible cable and this seems to have "upset" it .Since then It does not perform the …
... nice clean look to the case outer . It was a punt ... this . It said lower RAM was OK . Upper Ram failure at $FFFE ... . The colour palette test confirms upper RAM error encountered . Suspect IC21 ...The Diagnostic PCBIt arrived in the post today so this is my first go with the Diagnostic PCB. (bought on Ebay) This item , I think , does the same job as Retroleu…
... />
Then it states "upper and lower Ram OK"
ROM ... was just to do a basic check to see if it ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... . This time ,the lower Rom tested OK so basically ... to speak with just the upper Ram problem.
case and carry out further ... no upper RAM and suspect ICs in the lower RAM ... . So something had caused lower RAM failure this time What ...Additional Information , Notes , and Details , re.the Main Windows Edition of Spectaculator There is no lenghy instruction to go with Spectaculator . Mark did a great job adding extra info. with this thread:- [url="https://worldofspectr…
... they will grip both the upper and lower side edges of the ... to the bottom of the case. ( these mounting strips can be ...If Sinclair computers had not been sold...I was just having a random thought. If Sinclair Computers (or the rights to them, not sure how it 'worked' back then) had not been sold to Amstrad…
... which case you can dump the 4116 (or equivalent) lower RAM chips ... the lower RAM, and use 64k bit DRAM for the upper RAM ... , you get: 16k (lower RAM) + 64k (upper RAM, some ...Speccy 4A board problemHi all. I was hoping for some help with my Speccy (with 4A Board) before I send it off for repair. When I power it on all looks fine (i.e. copyright …
It sounds like BASIC thinks it does ... fault, most likely the ‘lower’ RAM (4116 or equivalent ... getting corrupted due to faulty ‘upper’ RAM.
... it in place of the BASIC ROM (assuming that this ... To try to eliminate the ‘upper’ RAM, you could disable ...Not bored with the Boards.Going through some old tapes stored rather badly I came across an unlikely item that that I must have stored away quickly with other low grade items …
... solid metal chassisconstruction although the upper case iteself is made of plastic ... /> The implemtation of the Keyboard BASIC is also a bit different ...How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
...
; set attrib to the lower right
ld de, 32 ...
; set attrib to the lower left
dec l
Basic though I think :)
case, obviously I'm going to ...Max RAM for ZX Spectrum gamesHow much RAM can be used for single level/whole game? On tape writing.
... 32K bytes of RAM. This ‘upper’ RAM is uncontended. The Z80A ... /> In the 128K models, the ‘lower’ 16K which has the screen ... the ROM code, then the BASIC system variables, it’s workspace ... some RAM.
The BASIC command CLEAR defines the maximum ...ZX48k terminal...Hello everybody, I thought someone might help me. I connect my good old ZX48k to my PC via serial (IF1) link, and I was trying to write a little term…
... a little terminal program in BASIC.
Can anyone tell me ... or lower, for I will
need to consider how slow BASIC ... print it out.
in BASIC:
10 format "t ...Spectrum stuff for saleSpectrum 128with colour monitorPRSM ql14 in black case cruiser joy stick Opus Discovery double disc drive with box Organ master in box with inst Saga…
... colour monitorPRSM ql14 in black case
cruiser joy stick Opus ... books on spectrum i e basic /128k/48k/ plus lots more ...BASIC-code challengeFor the BASIC-coders among us. There is a number that has following aspects. divided by 16 remains 15 divided by 15 remains 14 divided by 14 remain…
For the BASIC-coders among us.
... program below.
The fastest BASIC-program wins.
Timing will ...Laser BasicDid anyone else out there buy Laser Basic and Laser Compiler? I just noticed Laser Basic while I was looking thru a website, and it reminded me about…
... else out there buy Laser Basic and Laser Compiler?
I ... just noticed Laser Basic while I was looking thru ... could write programs in Laser Basic, but if you wanted to ...A silly BASIC programming challenge for you all..This is a very, very sily idea. So only read if you are bored. I use E-bay a lot. (my user id is thx1138ebn) edit: it's now retro-technology :edit…
... message.
So, what BASIC program can you write in ...Li'l help?I'm making a video-sketch-show thing, and I plan on putting some speccy code in somewhere, (as well as a comic strip on the inlay case) but I can onl…
... the inlay case) but I can only program in basic. Anyone know ...BASIC code challengeWrite a program in BASIC as short as possible that will continue after KEY-RELEASED. The program must be fully relocatable (so it must be programmed …
Write a program in BASIC as short as possible that ...Basic listings memory occupationI remember readong someplace that due to basic's representation of number, in a program, in order to save space, it was better to represent integers …
... readong someplace that due to basic's representation of number, in ...How To List BASIC?Hi, I want to look at the BASIC coding for a game. Is there a piece of code I can load into a 48k Spectrum which will read in a .TAP file and list i…
... want to look at the BASIC coding for a game. Is ... way I can list the BASIC program?
Thanks,
ANN: SE Basic 0.71SE Basic is no longer being developed.
SE Basic is no longer being developed.SE BasicSE Basic is no longer being developed.
SE Basic is no longer being developed.Sinclair Basic forumThe Sinclair BASIC forum is a general forum for discussing all things Sinclair BASIC related, including magazine type-ins, listings from books, Basic…
... for discussing all things Sinclair BASIC related, including magazine type-ins ... , listings from books, Basic programming tools, and other versions ... of Sinclair BASIC . And if you haven' ... .org/sinclairbasic/"]WoS Sinclair BASIC page[/url].
