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List of POKEs and PEEKs/cool memory addressesI was wondering if there was a list of cool memory addresses to POKE and/or PEEK. For example, I know that PEEK 23674 tells you how long a Speccy has…
... was a list of cool memory addresses to POKE and/or ... Spectrum ROM Disassembly', but for memory addresses instead of assembly routines? -
Vague memory of a gameHi all, something's been bugging me on and off for ages. I once had a speccy game that I can't remember the name of. Sadly I can't recall many of the…
... a bit hazy, but my memory isn't what it was ... -
Laptop memoryIf anybody is interested before it goes on Ebay.... 2 x 512MB Hynix PC2-4200 memory modules Hardly used - I upgraded the memory a couple of days af…
... x 512MB Hynix PC2-4200 memory modules
Hardly used ... - I upgraded the memory a couple of days after ... -
TIPP31 transistor questionYesterday I had the time to try and repair a 4S issue 48k spectrum I had. First of all I replaced all the electrolytic capacitors. The tr4 transistor…
... so I noticed that a memory chip was getting rather hot ... hour now without problems.
ps No memory chip is getting ... -
Problems with TS2068sI bought 2 TS2068s, and this is what's happening: 1st computer: -The tv output doesn't work. The composite video output does* -The '7' key is dead.…
... how to solve the colour problems, and I'm not sure ... can't solve the other problems, it won't be worth ... -
Running code from the display memory?Is it possible to run machine code from the memory area used by the display file? If you were really out of memory and some part of screen is not u…
... run machine code from the memory area used by the display ... you were really out of memory and some part of screen ... -
Problems with my specs!!! Help wanted!!Hi, I newly had a zx spectrum 48+ and a Spectrum +2 and got problems with them. The keyboard of 48+ is not working. When i turn it on i see the clas…
... a Spectrum +2 and got problems with them. The keyboard of ... -
Help! z88dk and Linux!Hi! i've got a problem with z88dk. i've downloaded version 1.6 for linux, i follow the instructions but it give me fails for the compilation. could y…
Hi! i've got a problem with z88dk. i've downloaded version 1.6 for linux, i follow the instructions but it give me fails for the compilation. could you help me?
Thank you!:-) -
Disable onboard memoryWould this work...? Access to onboard I/O can be disabled by holding IORQGE high. Would it be possible to create a MEMRQGE in a similar way to disa…
... way to disable all onboard memory - like ROMCS but for the ... whole memory map?
Translating the ... piece of on-board memory and map external memory over it. CP ... -
Computer crashes on boot problemHelp, I need help !! My Computer crashes randomly, sometimes just after start-up sometimes it will last for ages. I then get the Blue screen with…
... to OK.
The problems seemed to start after power ... /> Problem is not Mouse/Keyboard/Memory these have been replaced during ... -
z88dk and MacOSXThis is a real noob question, and I apologise if it has been asked before. I am looking to develop some software for the Spectrum, using the z88dk a…
... for the Spectrum, using the z88dk as this would allow me ... out how to install the z88dk on my Mac. Could someone ... -
What I hate about computers and/or video gamingYesterday I spent approximately four months (subjecively that is, objectively it was around two to three hours) fixing my mate's PC. I won't bore you…
... upgrade graphics cards, hard drives, memory etc. You almost always REPLACE ... of sound and graphics cards, memory, CPU speeds and types, etc ... software, when they had no problems using the old version.
Paging MemoryAny idea why this short piece of code doesnt work, just crashes. I am just messing with paging memory in and out (not achived this yet) and reading t…
... am just messing with paging memory in and out (not achived ... 7F LD BC, NN Hardware Memory Switch
ED 78 IN ...Upload problemsI have had problems all day trying to upload a mag scans. Is any body else had any problems? here's my latest error log > STATUS:> [21/09/2007 1…
I have had problems all day trying to upload ... any body else had any problems?
here's my latest ...speccy 128 problemsHi everyone, first post on here, so first better say hello..hello :) Anyhow I just recently got back into gaming so a Speccy seemed just the thing t…
... that the +2a had compatibility problems, is this likely what I ... the games I am having problems with clearly state128 & +2 ...Memory SticksI know some of you keep old PCs alive. 72 Pin Simms I've got half a dozen, some in pairs. Any interest and I'll try and figure out what they are. …
... will take PC100 if the memory switches down.) - Lowest prices paid ...Dell Dimesion 8300 - Blue Screen of DeathOver the last couple of weeks I have been attempting to fix a Pentium 4 Dell Dimension 8300 belonging to a blind frienrd of mine. I kept getting the…
... Write/Read error at **SOME MEMORY ADRESS**
Decreasing ... shot, So i removed the memory (4 * 512Mb chip sets). ... I therefore concluded that the memory was not to fault.
memory and CPU. I am still getting these boot problems. What ...The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... -quite-properly-home connector caused problems. But I think it may ... won't need to be memory mapped. This will reduce the ... 16K of the Speccy's memory, and it also means hardware ... is much slower than one memory access. However, copying data will ...Problem with replacing all upper memory with 4164 chipsGuys, i have a problem with the high memory of a 4B issue. At first the board had OKI chips for high memory and one of them was faulty. Since its ea…
... a problem with the high memory of a 4B issue.
memory and one of them was ... changed the wiring for the memory settings from OKI and H ... />
If i insert the memory from a working speccy (with ...Z88DK fun and gamesHi, I was wondering if anyone here uses Z88DK with TommyGun and knew about how to link the two together (e.g. how do I use a screen, sprite or map e…
Hi,
I was wondering if anyone here uses Z88DK with TommyGun and knew about how to link the two together (e.g. how do I use a screen, sprite or map etc). I'm running TommyGun using Wine if it makes any difference.
Steveproblems using new TRD files within emulatorsDear folks! As you may know, I'm working on the TRD file support for my ZX-Modules programs. For validation - I need a good emulator that supports …
... want to write a simple memory dump to disk using the ...ANNOUNCE: BASin r14 is up. New SCREEN$ paintbox included.Hi all, Well, I can't sit on this any longer - so I've released it. Let's all get a good testing session going, eh? You can get the new BASin [url=…
... it to.
Added - Memory grabber tool. This allows the ... into BASin, either directly into memory or translated into BASIC. ... original line remains in BASIC memory. This may break other ... the program. (Arjun)
Fixed - Problems with loading .bas files with ...Jesus! I STILL can't complete this game!Thought I'd give "Beach Buggy Simulator" a wee go, after having been reminded of it in the "game that made you a Spec-chum" thread. My one over-ridin…
... " thread. My one over-riding memory of the game was that ... the need to solve maths problems on the frame-mounted calculator ...z88dk 1.8 releasedSince I am the most regular of the z88dk peeps to post here I might as well let you all know that v1.8 has been released. [code] A little later than…
... the most regular of the z88dk peeps to post here I ... 've released v1.8 of z88dk. Due to a lack of ... into c:\ (and creating the z88dk tree).
As always ... in the wiki reachable from z88dk's homepage: [url]http://www ...Memory paging in 128 KB - 64KB RAM possible?I have found a quote in Spectrum 3 manual (available at WOS) -------------------- In the +3, we have crammed in more than twice the amount of memory…
...
twice the amount of memory than can comfortably fit. While ... the processor) always 'sees' the memory as 16K of
ROM ... program to "disconnect" the ROM memory completely and to write to ... the lowest 16 KB of memory with proper paging?
I ...Packing numbers in as least memory as possibleI am writing some code for drawing vector lines etc. on the screen. These need to be stored in memory and I want to pack them in a smaller area as po…
... need to be stored in memory and I want to pack ...Emulators on the ZX SpectrumHaving released a Spectrum 16K emulator for Spectrum 48/128 machines as part of CCG2008, I was wondering if anybody knows of any emulators which actu…
... seems to lockup with interrupt problems quite often... :confused:
memory and I/O mapping routines ...Spin problems/issuesI am running Spin 0.666 and have noticed a few issues (some are bugs, some might be just me). I am using Vista sp1 (yeah I know!), and I've seen Dunn…
... debugger, select Edit -> Fill Memory Block. Apart from the fact ...Important for Game/Demo DevelopersHello Spectrum-friends, I just finished our new Disc-Magazine SCENE+ with newest games, demos, graphics and sounds from the Spectrum Scene. However,…
... doing this, I had some problems which should not occure if ... /> 1. If you have enough memory, do not use RAM below ... you need nearly all the memory and have to put RAMTOP ... as possible. You can save memory by avoiding long file name ...
