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Paging questionI've a question regarding paging on the Spectrum 128K, +2, +2A, +3, etc, etc. Suppose we are running a program in the page that happens to be.. well,…
I've a question regarding paging on the Spectrum 128K, +2, + ... a real Spectrum ? Or is paging fast enough for the processor ... -
128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …
... problem getting my brain around paging. Well, actually the bit I ... /> Port 32765 controls the memory paging. Bits 0-2 determine the ... -
Tough paging questionOK... Take this: 1. We have a program compiled and run from within GENS under a Pentagon 128K environment. 2. The program works perfectly. 3. We sav…
... glitches, especially in matters of paging.
6. The generated code ... :
I thought the paging system for the RAM on ... different in matters of RAM paging.
And, Cyborg, yes ... -
ROM paging questionAssuming the Spectrum 128 memory map and port addresses, but two custom ROMs in place of the normal Editor and BASIC, what is the most efficient way …
... ROM-1, which means the paging code needs to skip those ... /> The RAM part of the paging routine should live at 23296 ... -
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…
... . I am just messing with paging memory in and out (not ... -
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…
... using a process called
paging - BASIC (and the processor) always ... KB of memory with proper paging?
I always believed no ... -
Running Zeus RoutinesHi, i need to load zeus routines in zeus assembler from Spectaculator or Spin.. I followed the manual (switched off auto tape loading, run zeus and t…
... /> i need to load zeus routines in zeus assembler from Spectaculator or ... off auto tape loading, run zeus and then exit, insert routine ... and it should return to zeus..
Where's the problem ... -
RAM paging and port usageDear users and developers, I'm just trying to find some detail information about RAM paging on the Spectrum 128 and later models, especially those a…
... some detail information about RAM paging on the Spectrum 128 and ... , TC2068, TS2068
No RAM paging, but always fixed 48k RAM ... :
In addition to the paging methods of the Spectrum 128k ... select the RAM bank for paging at address C000..FFFF.
128 ROM paging alternativeWould this work (with the appropriate code in each ROM)? [code] ; 128 rom paging routine ; use rst 28h with call address stored after restart ;;rom…
... />
[code]
; 128 rom paging routine
; use rst 28h ...
;;rom0
paging
org 0x0028
ld ...RAM PagingCan anyone shed some light as to how RAM paging actually works, at a hardware level (so not POKE xxxxx stuff). I know about CE and OE lines on DRAMs …
... light as to how RAM paging actually works, at a hardware ... is employed to trigger the paging?128kB software with incorrect memory pagingI search all ZX software using incorrect memory paging via OUT (253),A. This software must write to port data value with D6=1 for compatibility with …
... ZX software using incorrect memory paging via OUT (253),A. This ...Paging memoryI've been thinking about a possibility of paging blocks of memory to and from disk. Imagine dividing usable 32KB of Speccys RAM (why do they call it …
... thinking about a possibility of paging blocks of memory to and ...Enable 128kB paging in emulatorFrom Zx Spectrum documentation ([url]http://www.worldofspectrum.org/faq/reference/128kreference.htm[/url]) [CODE][SIZE="1"]When memory is being pag…
... "]Bit 5: If set, memory paging will be disabled and further ... Spectrum behaves - if you turned paging off, there is no way ... have a .z80 snapshot where paging was disabled before saving and ...Interface 1 ShadowROM pagingI read the Interface Shadow ROM Disassembly book. I wondered how that rom calls the interface's rom paging mechanism. It doesn't! I learned there is …
... calls the interface's rom paging mechanism. It doesn't! I ... man! It's so weird paging mechanism that it is almost ...Zeus-ish Resolution OptimizerI made a quick and dirty thingy so I can use [url="http://www.desdes.com/products/oldfiles/zeus.htm"]Zeus-ish[/url] on my laptop without needing my r…
... ://www.desdes.com/products/oldfiles/zeus.htm"]Zeus-ish[/url] on my ...Zeus Assembler Object Code LengthHi, I'm starting out assembler programming with Zeus Assembler. I've followed the tutorial in the manual and it seems quite nice to use. The on…
... starting out assembler programming with Zeus Assembler. I've followed the ...How would I turn memory paging on/off in Assembler?Sorry for the noob question. It's perfectly ok to do OUT 32765,48 in BASIC to turn memory paging off. But how do you do it in assembly language? I kn…
... in BASIC to turn memory paging off. But how do you ...Fancy Becoming The New 8-Bit Challenger To Zeus?! :-DHi to all that know me and follow my youtube channel "Zeusdaz", and of course a merry Xmas and new year to everyone! It's time for a new player to…
... commentary is needed.
Zeus.
Challenge video: https ...Paging for 64Kb of Video Ram??? What is the best way to page this?Hi all, I'm just putting together a concept card for a "Loki" style of video card, which supports shadow ( so it fits a normal Speccy ) and also t…
... , how would you handle the paging? 8K chunks? 16K chunks? Multiple ... , there needs to be a paging mechanism, and an objective?
paging the large screen into the ...Street Fighter 1 "Zeus Edition" (ZX Spectrum / Arcade)Street Fighter 1 "Zeus Edition" on the ZX Spectrum containing arcade music and a load of bonus stuff which is listed in the Video's description. Thi…
Street Fighter 1 "Zeus Edition" on the ZX Spectrum ...Machine Code QuestionHi All Not sure if this is the right place for this but it seems closest. Am starting to read the Toni Baker Intro to Machine Code book and its ver…
... favourites on the Spectrum was Zeus Assembler if you care to ... the binary as a CODE segment and runs it. A few ...Assistance with IM2 routineI subsequently got a working IM2 routine.
... bit 7, which handles memory paging. Except that it's not ... /> Nothing wrong with the code segment. Are you sure the rom ...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…
... /16k segment in the z80's address space. This includes paging in ...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…
... /16k segment in the z80's address space. This includes paging in ... my CoCo 3 experience. And paging out any place in RAM ...Machine CodeHi all, I want to get a machine code/assembler/dissasembler program from the WOS archives. But what in your opinion would be the best to get? I don`t…
... doing that?[/QUOTE]
Zeus won't work in 128K ... is the paging routine.
Once you have modified Zeus, then it ...enJine: a fast tilemap enginetile engine based on excellent work by Joffa Smifff. here you can download first tech demo. [url=http://ketmar.no-ip.org/tmp/enJine.tap]Get It Now![…
... using the Windows version of Zeus Assembler to make the binary ... over and need the display paging of the 128 to prevent ...Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…
... page 7 the only RAMpage segment of significance is the 3 ... 'd be no problems with paging or machine code. When I ...
