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Divide with Exdos 8.5 128k mode.Hi I am now getting to grips with my new divide, I understand that it will not boot up in 128 editor on a 128 Machine and that it enables USR 0 autom…
... found a way of accessing 128K editor, just by loading a ... .tap file of a 128K game that is known to ... -
Using CD player on ZX Spectrum 128k +2AHi I have a question for you all. I have a ZX Spectrum 128k +2A, I have recently had it restored to its working state thanks to Mutant Caterpillar G…
... question for you all. I have a ZX Spectrum 128k +2A, I ... -
128k programmingOk, I have had the normal man look (ie. not really), I want a good resource for 128k asm programming. Mostly just to find out how the RAM bank switc…
... want a good resource for 128k asm programming.
Mostly ... to find out how the RAM bank switching works and the ... -
Ben Versteeg's November sales[COLOR="Blue"][B][SIZE="6"]Almost ready[/SIZE][/B][/COLOR] [IMG]http://benophetinternet.nl/hobby/vanmezelf/sales/line.jpg[/IMG] [IMG]http://benophet…
... DSDD drive (800KB)
- 6116 ram and v2.2 rom
- 6116 ram chip + v2.2 rom: ?8 ... with SCART cable, all new electrolytic capacitors, all rubber feet[/B]
[B]ZX Spectrum 128K 'toastrack', with new membrane, enhanced ... -
Power consumption improvementsHi all, Having just received lower and upper RAM replacement modules from Zorn, I thought I'd perform some current draw measurements to see how much…
Hi all,
Having just received lower and upper RAM replacement modules ... />
Standard: 570mA
Switch mode: 310mA
So immediately ... regulator for a switch mode type. Next the RAM:
Recom ... -
Spectrum +3e acting up...Hello, Well, my Spectrum +3e is starting to act up. All 48k games load fine but now no 128k games will load :/ In one 128k game, in the beginning r…
... up. All 48k games load fine but now no 128k games will ... load :/
In one 128k game, in the beginning right ... got a [b]USR 0 mode invalid[/b] or something similar ... why it won't load 128k games. Btw, by not loading ... -
Hedgehogs Review[quote]Unlike the last review which was not the best I have tried to cover all bases here. If there is anything you feel that has been left out pleas…
... I have tried to cover all bases here. If there is ... game is for 48k and 128k Spectrum although you will get ... when I loaded hedgehogs in 128k mode I really didn't know ... is needed. Once you get all the apples you then have ... -
graphic mode in spectaculator?can somebody tell me how to activate the graphic mode when using 128k basic in spectaculator? I am trying to learn some basic (found my old speecy m…
can somebody tell me how to activate the graphic mode when using 128k basic in spectaculator?
I am trying to learn some basic (found my old speecy manual after 30 years) and i got stuck ....
tnx a lot -
A "generic" loader for +3(e)I've made this loader for 128k games in +3DOS. [CODE]dos_open equ 262 dos_close equ 265 dos_abandon equ 268 dos_read equ 274 dos_write equ 277 dos_s…
... 've made this loader for 128k games in +3DOS.
< ... dw 14729
db 3 ; RAM 3
dw 49152
db 4 ; RAM 4
dw 49152
RAM 5, 2, 0)
dw ... .
- I guess those all (IY+x) could be optimized ... -
Repalce 4164 RAM by 41464Dear all, I have some amount of 41464 DRAM from old PC VGA card which are useless at the moment. I think to keep them as a spare for the upper 32k R…
Dear all,
I have some ... spare for the upper 32k Ram made of 4164.
Interesting 48K failureI thought I'd recount a failure I've not seen mentioned before that I saw tonight while fixing a 48K issue 6 board. The background: The initial fail…
... means the little switch mode supply on the 48K ... was not present and all the 4116 memory was ... . A fault in upper RAM causing incorrect instructions to get ... a contention problem (basically all I/O ports would ... measured the resistance between all of the pins of ...Trap DoorDoes anyone have a tzx (etc) of Trap Door which will work with ZxSpin? All the ones on WOS don't seem to work (instant reset, also on 128k mode). The…
Does anyone have a tzx (etc) of Trap Door which will work with ZxSpin? All the ones on WOS don't seem to work (instant reset, also on 128k mode). The Polish one works; but I can't understand it. I trust this request fits the forum guidelines.
JimULA snow effectIt's wintertime, you know. [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F then the UL…
... ), with the result that the RAM chip which contains the display ... starts at 14368 on the 128K and 14347 on the 48K ... to 2 192 times in all.
6. Increment the offset ...Compact Flash Card In "Memory Mode" - (Help)Hello my fellow WoS'ers I have been developing a Z80 8bit interface with a compact flash card port based on Pera's ZXCF "memory mode" interface for …
... on Pera's ZXCF "memory mode" interface for the +2AB/+3e ... ]
I have buzzed all this signals out numerous times ...PlusDlite problems with 128K modelsLast year I developed the PlusDlite, and already shipped out a couple of them. Only recently I discovered some problems with 128K models. I remember…
... I discovered some problems with 128K models.
I ... I have at home all fail now and also ... But the problems with the 128K models make me think ... />
When a 128K model is switched on with ... | a9 | a0 | a7 | a8); // all low
assign in231 = nmreq ...New games - should they be 48K or 128K?Here's a question for new games - which machine should they be developed on? If I write a game for the 48K Spectrum, is it appreciated that it will …
... it was incompatible with the 128K models it wouldn't be ... do some testing again a 128K, +2A, etc.
And ... probably be loaded onto a 128K model of some kind to ... all that, why not go all the way and code for a 128k ...Calling people with Diagboards.....and who have toastracks or grey +2's with all socketed memory :) I'm finishing off modifications to the Diagboard firmware to expand its testing c…
... or grey +2's with all socketed memory :)
< ... expand its testing capabilities to 128K / grey +2 machines ... sample output when IC16 (upper RAM) is removed:
RAM) are removed:
< ... the specific upper RAM IC locations that ...Scrolling Bi-Colour Engine for 4-Player GamesJust putting this code up for people to have a look at. Far from finished. Should simply compile and run a bit of a demo. Only good for 128K and +…
... a demo. Only good for 128K and +2A at the moment ... ).
;
;Use central uncontended RAM block (32768-49152) for colour ... down to top of lower RAM block for drawing sprites in ... .
;
;+2A timing and 128K timing tested.
;Full 16x16 ...How Many 128k+ machines sold??i had a 128k+ as a youngster and recently decided to get another to sit alongside my +2a after a long search for the right one i found one in imacula…
i had a 128k+ as a youngster and recently ... one in imaculate
condition all complete and boxed with pollys ... and all cables. i did a little ... to gauge how rare my 128k+ really is.48k memory dump to 128k???Having problems getting a 48k snapshot to load into 128k mode using ZX Spin. Tried saving 48k memory as a binary file and loading it back in 128k mo…
... 48k snapshot to load into 128k mode using ZX Spin.
128k mode but it just crashes, something ...New version Emulator ZEsarUX-1.0Hi I have uploaded a new version of my Spectrum/ZX80/ZX81 emulator. This is a major stable version, with real timing for all the models and with hi-…
... version, with real timing for all the models and with hi ... , DE, BC
Added interlace mode
Added hotswap machine option ... of the border)
Added RAM pack emulation of 32 KB ...Simple Question! RAM InterfaceI was messing around on my spectrum yesterday and blew it up! Im sure it has to do with the RAM joystick interface I bought but hadn't tested. Is the…
... has to do with the RAM joystick interface I bought but ... it was ) but it was all perfectly visible and then when ... speccy off and on again, all I got was the flashing ... blocks ( and that's all ive had since).
NEW CRONOSOFT RELEASE: Captain Drexx (128K)Hello all. It's been a while but there is a brand new Cronosoft release this week, CAPTAIN DREXX which is a 128K only Tower Assault type game. P…
Hello all.
It's been ...
which is a 128K only Tower Assault type game ...Repton ManiaHi all, I am the creator, and look after, the Repton Resource Page ([url]www.reptonresourcepage.co.uk[/url]). For the site, I have written a freely …
Hi all,
I am the ... 2/3 pages (in +3 mode only)
Page Memory offset ... /> 2 SamRam
3 128K
4 128K + If.1
5 ... /> 8 +3
9 Pentagon (128K)
10 Scorpion (256K)
New version emulator ZEsarUX-1.1Hi I have uploaded a new version of my ZX80/81/Spectrum emulator on [url]http://sourceforge.net/projects/zesarux/[/url] Changes are: Added suppo…
... .z81
Added fullscreen mode on xwindows driver
Added ... It displays write operations to RAM. It is not enabled by ... br /> Added Display palletes: gray mode, green mode, etc
Added some ... Overscan demo is perfect on 128k mode (but not on 48k yet ...Hooky - hook ZX ROM and rewire RST and NMI to RAM - rantThis is a rather long rant. Not for short tempered. :) The objective is to hook into RST "vectors" and NMI on a Spectrum without affecting the normal…
... best "safest" address in RAM for such a table?< ... (incl. Speccy) do a RAM test
at startup. ... table before
the RAM test / it will get overwriten ... Bummer. What if we replace RAM checking
code with ... ; store BC, DE, HL (all 0 for now)
0x11F5 ...For connoisseurs collection: ZX Spectrum 128, 520 discs, FDD3000, joystics and moreHI, I am getting ready to sell above set. If I get competitive offer I will decide to sell it. Send me prive msg if there is interest. This is my …
... 48k, 48/128 and exclusively 128k titles + demos + utilities (games are ... cable working with all new TVs in source AV mode (tested on ... games loading (although cannot guarantee all will work, but for the ...128k programs not working on +2aI'm having an issue with my +2a at the moment, in that I can't seem to get it to run any 128k programs, e.g. Renegade and Nigel Mansell World Champio…
... get it to run any 128k programs, e.g. Renegade and ... load some in 48k basic mode as they crashed when loaded ...Help me fix my grail ZX 128k SpectrumHi all, Ok today my grail toaster rack ZX spectrum 128k turned up. I finally found one and for a reasonable price. I powered it up and..... Nothing …
... all,
Ok today my grail toaster rack ZX spectrum 128k ...New from Paul Farrow, the ZXC4This is exciting stuff!!!! Sorry if ive stepped on your toes Paul, wanted people to hear about it!!! [QUOTE]Hi I?m happy to announce the release o…
... increase over the ZXC3?s 128K). This makes it possible for ... single enhanced capacity virtual Microdrive (all without the need to include ... compatible interface (such as the RAM Turbo), or with a ... passed to directly run the RAM Tester utility. The previous ...
