8-bit acorn hardware • Re: 6264 RAM Not Showing Up
just to expand on the earlier replies...The 6502 processor can address 64K of memory. Not a single byte more.In a BBC B there is main RAM between address zero and address 32767 (32K or 0x7FFF hex)....
View Articleprogramming • Re: 11-character filenames?
I've prepared a sample ADFS disk image and ZIP file with a EXT.FILENAME disk structure with some CP/M...
View Article8-bit acorn hardware • Re: LV-ROM Player Picture Interference
You want to use the audio/video path (on page 24 of the PDF I have) to try and track where the problem is...Only just saw this, thank you! The info panel reports "mono" on areas with sound, so I think...
View Articlecommunications • Re: the Night Owl BBS
Hello! I tried connecting in but got no answer on my Beeb, not sure if maybe Night Owl went down unexpectedly?Statistics: Posted by colinhoad — Tue Sep 03, 2024 11:19 pm
View Articlecommunications • Re: the Night Owl BBS **UP**
Night Owl BBS is now up for the evening, new callers welcome.Hopefully see you on at some point Colin.It's simple to get in, First and surname, location andthen choose a password (there are no special...
View Article32-bit acorn hardware • SMD Type A5000 / RISC-PC
Does anyone know the SMD type for the RISC-PC and A5000 is that SOIC. I want to order at farnell but last time I made a mistakeStatistics: Posted by TimoHartong — Wed Sep 04, 2024 7:37 pm
View Articlenew risc os games and conversions • Re: Empire Builders - simple board land...
I think the game that was altered because of the Piper Alpha disaster became Pipeline (Superior) by Ian Holmes, who I was at secondary school with at the time. I vaguely remember him showing me the...
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32-bit acorn hardware • Re: SMD Type A5000 / RISC-PC
I think they're SOICs? - just measure and check against the datasheet? I'd do that to double check even if someone confirmed on here d.Statistics: Posted by danielj — Wed Sep 04, 2024 8:29 pm
View Article8-bit acorn software: classic games • Re: Is there a working version of...
strange game :i am not a player , so i look at the programthere is code for: torpedo away vdu 249 ---- 255 and the torpedo vdu 243,244,245 ???never seen this in the video i like to play with the...
View Articlecommunications • Re: the Night Owl BBS **Host UP**
Pleasure Colin , glad you enjoyed the BBS. and thanks for calling in .I've granted you Message board & Telesoftware privileges for next timeyou call in. Leave a message if you could , it's good to...
View Articledevelopment tools • Re: BeebAsm
BeebASM is fine for patching binaries in my experience. I did the following to patch in the exomizer compressed code modules into the test ROM I've been (slowly) working on.Code: ;;;; NUMBER OF...
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32-bit acorn hardware • Re: Acorn A4 Laptop Repair
A few thoughts:1. Probably needs the brightness/contrast adjusting... see #2 (but note that vintage LCD panels were never as crisp as the modern TFT types - and are a lot more dependent on viewing...
View Article8-bit acorn software: other • Re: A new MENU system for MMC/Gotek
Hi, So the full mmfs2 set still won't bring up a menu for me, just get a garbled screen....17255691106005204976151282984715.jpgStatistics: Posted by itsmeedoofer — Thu Sep 05, 2024 9:46 pm
View Articledevelopment tools • Re: Beta update for BeebAsm VSCode extension
Thanks for the update. The memory viewer works well, is it possible to jump to a memory address, as scrolling through the whole thing takes a while.Also, my code is not sophisticated enough to check,...
View Article32-bit acorn hardware • Re: Dead Risc PC VRAM module?
Chances are the battery innards (actually alkaline, not an acid) have corroded some of the tracks away. It might be repairable but may not be an easy job, depending on your soldering...
View Articledevelopment tools • Re: Conversion between SSD and UEF
If the games are well known, they are probably already available at the Stairway to Hell or Every Game Going.I thought I'd mention that, just in case you're finding SSDs of games somewhere and were...
View Article8-bit acorn software: other • BCPL for the BBC Microcomputer on the Electron
I hope I do not misuse this old thread, but would it be possible to run the BCPL System on an Electron (i.e. with ElkSD64 or something similar?)Statistics: Posted by ZX-Chris — Fri Sep 06, 2024 7:16 pm
View Article8-bit acorn emulators • Re: MAME: How to ... ?
Thanks Nigel, it works perfectly with a 1770 FDC. I look forward to hearing if there are any significant differences between the two 1.9 ROMs.Statistics: Posted by SteveF — Fri Sep 06, 2024 7:30 pm
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8-bit acorn software: other • Re: BCPL for the BBC Microcomputer on the Electron
I hope I do not misuse this old thread, but would it be possible to run the BCPL System on an Electron (i.e. with ElkSD64 or something similar?)Best in a new topic in this forum really No reason why...
View Article8-bit acorn software: other • Re: BCPL Standalone Generator on ADFS?
Which, as JGH says, makes you wonder why FIXCIN didn't just SAVE everything in one go with the correct load / exec addresses? If you were saving to tape, you have no way of going back and amending...
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