-
Emulating the 128KeIt occurs to me that I wasn't frequenting WoSf when I created the 128Ke standard, which means some people haven't heard of it. Here it is: [url]http…
... make this the default mode in your emulator gamers ... be loaded in 128Ke mode. This will even work ... 48K snapshot image) or all-RAM mode is in use (in ... the standard 128K doesn't?
All the 48K ... 2A software that uses all-RAM mode (mostly used for emulating ... -
Restoring AY registersAfter doing (not still finished) the sna to tap converter, I'm going to try to do the same for 128k snapshots. I've got threee ideas about what to do…
... to do the same for 128k snapshots. I've got ... The process to load a 128k snapshot would be:
... code).
3.- Load RAM from 25000 to 65535. ... ]
6.- Load RAM addresses from 23296 to 24999 ... executed in +2A/+3 all-ram mode (to stop transfers from ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... out the ROMs to an all RAM mode from the factory. This was ... interface and the 2068 graphics mode additions. That way they could ... Timex 256x192 pixel, 32x192 attribute mode
4. The Timex ... ROMs and any of the 128k RAM.
The system software ... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... the 128K. The Russian machines have no contended RAM to ... grey +2 have the wrong RAM contention (i.e. not ... have). If you use all RAM mode you have to do horrible ... use more than one video RAM, and don't forget ... both video RAM pages are contended. The ... -
Was the +3 a missed opportunity?I just wanted to gauge WOS opinion on this. Do people think that the +3 was a bit of disappointment that didn't really advance the hardware as much a…
... major leap forward from the 128k which is a hack.
128k.
You can't ... any compatibility. Things like the All Ram mode for CP/M and the ... the disk system or the All RAM paging particularly I don't ... -
contended memory...so memory contention on the toastrack and the grey +2 is in the wrong place compared to the documentation, yet the +2a/b and +3 it is in the correct …
... well as Velesoft's custom GAL chip, you'll need to ... ROMs. That gets you almost all the way there. You'll ... support for software that requires all-RAM mode, and there isn't much ... -
Outrun Europa in colourSwainy suggested that he'd like to try his luck with Outrun Europa colorful graphics and see if they can be improved. Let's give him the chance :) A…
... OpenCores). It is emulated by all but two of the best ... for any Spectrum 16K/48K/128K, Timex TC2048, Tx2068, ZX80, ZX81 ... with the same amount of RAM available as on a BBC ... anything else that needs an all-RAM mode (such as the IF2 ROM ... -
Coding for 128kHi all, I wonder if anyone can suggest any useful reading/threads/examples on the fundamentals of 128k coding. Chapter 24 of the +2 manual has prov…
... and +2 does not allow all RAM mode.
see here: [URL ... 48K with 80K RAM disk.
-contetion on 128K/+2 and +2A ... and 2 are uncontended on all machines. Also, think about where ... /> + double buffering is great thing, all issues with beam are gone ... -
Another silly hardware idea - RAM Pack adaptorHow about a mini bit of PCB that adapts ZX81 RAM Packs to replace the address space of the Spectrum's ROM? I guess practically you'd need a way to…
... able to work on a 128k machine.. and things like ... 3, because it uses the all-RAM mode. I guess its only a ... If it used some "shadow RAM", it wouldn't work in ... it won't emulate that RAM).
As ... other interfaces could map some RAM into ROM space, but ... -
+2 grey booting in 48k modeI have been doing some research here after reading in spanish magazine microhobby a modification that allows the +2 to boot straight into 48k mode: …
... games will recognise its a 128K and provide their extensions (or ... to just entering SPECTRUM in 128K Basic really I suppose.
All RAM" mode (if the ROM control circuitry ... +2 ROMs (128k BASIC, PLAY, RS232 serial port, RAM disk etc...). Note ... -
SD Card Interfaces for the ZX Spectrum : the complete list OK I admit it : this thread will start life as the incomplete list of SD card interfaces but the aim is to list the lot
... :
- 128K RAM compatible DivMMC. Compatible also with +2A/+3 all-RAM mode
- It ... -
Papaya Labs shop open for DivIDE pre-orders.Papaya Labs are now taking pre-orders for DivIDE interfaces and other DivIDE accessories. Find their shop at [url]http://www.papayalabs.co.uk/shop/[…
... +3 specific games running in all-ram mode would cause problems but are ... were tougher to support in all their varieties but they load ... -
The 128 plus 2 wasn't very goodHaving looked at the review in issue 33 of Crash of the Spectrum Plus 2, it strikes me as a bit odd, as if Simon Goodwin had to like it. I remember r…
... out the ROMs to an all RAM mode from the factory. This was ... interface and the 2068 graphics mode additions. That way they could ... -
Quadrax - Compatibility problems - help!I bought this game last month and when I tried to load it today...it crashes in my +2A!!! Sh*t!! the game was expensive to get, and now I can't play …
... the original 48k rom in all-ram mode, (or the SE rom).
mode and load the original 48k ... -
Quadrax - Compatibility problems - help!I bought this game last month and when I tried to load it today...it crashes in my +2A!!! Sh*t!! the game was expensive to get, and now I can't play …
... the original 48k rom in all-ram mode, (or the SE rom).
mode and load the original 48k ... true allram mode and use modified ZX48 rom with all correct vector ... -
Symbos-z80 on a speccy?[url]http://www.uelectronics.info/symbos-z80[/url] If it works with the CPC and MSX, surely the Speccy qualifies too?
... . Maybe, due to the all ram mode. Graphic mode is not an issue, Symbos ... can run in monochromatic mode (see port of Symbos on ... are disk interfaces with additional ram and paging modes (MB02, Divide ... -
Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... from 16384, there is an all-ram mode for +2a/+3. I've ... -
DivIDE with gray +2 LOAD not workingI have 128+2 gray. It has faulty upper memory. PEEK 23733 shows 191. I wanted to use divIDE to load some test programs, but it always hangs when exec…
... achieve something like that in all ram mode. Velesoft has good examples.
ZX80 Games on your +2A/+3Hi all. Was just having a talk on irc about Paul Farrow's ZX80 games and his emulator for 128k Spectrums and IF2 and since I remembered I got them r…
... but with RAM. The issue occurs because the all-ram mode ignores ROMOE1 ... a program had to be "all-ram-aware" and also "DivIDE- ... loading (and before switching to all-ram mode) ask the user to ... would be disabled and the all-ram mode software would work without ...ZXDS 0.9.1 beta 1Hi! After way too much time, new [URL="http://zxds.raxoft.cz/"]ZXDS[/URL] version is available. Doesn't add much stunning features (although the dis…
... and later models is the all-ram mode. These computers can run "Shadow ... stylus might be fun, after all.[/QUOTE]
This would ...Was the +3 a missed opportunity?I just wanted to gauge WOS opinion on this. Do people think that the +3 was a bit of disappointment that didn't really advance the hardware as much a…
... of page options in the all-RAM mode, like:
0125
RAM with a screen paged in ...DIVIDE - source code of new FATWARE 0.14[B][U][SIZE="5"]Source code of FATware system is now free.[/SIZE][/U][/B] BAZE (author of FATWARE) release source code of last version FATWARE 0.14 …
... card to RAM then switch RAM instead of ROM ? Something like all-RAM mode but ...DIVIDE - source code of new FATWARE 0.14[B][U][SIZE="5"]Source code of FATware system is now free.[/SIZE][/U][/B] BAZE (author of FATWARE) release source code of last version FATWARE 0.14 …
... RAM then switch RAM instead of ROM ? Something like all-RAM mode ... but without "jumper game".[/QUOTE]
Yes, all ... autobatic switching between allram mode and divide mode :)
[ ... is classic rewritable ram (in this mode is impossible ...Saving in 48 mode to diskAs thread title. I did a little search but was not able to find anything, but you cannot really search for 48. Simple situation, I prefer to write b…
... so if you remember where all the keywords are, but at ... basic then switched to 48 mode via "SPECTRUM" is there any ... ' which can be loaded in all-ram mode. You can then program as ...DivIDE strange issueHello there my fellow WoS'ers I have a problem that I hope you can help me with... I have tested this on no less than 4x +3 Spectrums [B]1. Spec…
... with the TS2068 ROM, and all-RAM mode. The only issue you get ...spellbound 48k on a amstrad 128 machine?just curious if it works.. I tried under emulation after someone commenting the tape I sold em didn't work... 48k / + / toastrack work fine.. but on…
... take account of contention) in all-ram mode, and then lock paging first ... ROM from the +3 in RAM and patch it before copying ...Use a +2/+3 case as a replacement keyboard for 48KI was just wondering if a 48K Spectrum motherboard could be housed in a +3 case, and somehow the keyboard be connected so that it could have a proper…
... a trick of switching into all ram mode and loading an original 48k ... rom to the lower ram bank. I seem to remember ...
