-
handbook for newbies ?looking at questions what regulary appears on this forum i have an idea. why not to write short book for newbies. if few experienced coders write eac…
... for now those for z80 asm on the spectrum, including 128k ... especially in a list of asm code example. while others are ... into AY, video rams, and ram paging, various other things you ... -
What hardware Sinclair and not related has everybody got?Just had to try to list all my clutter in the attic and my dads garage (this has got a bit out of hand), anybody else got as much Retro as this (boug…
... />
3 1/2" External Disc Drive
5 1/4 ... Game
Vixen Switchable 16k Ram for Vic 20 Boxed
Dixons - and the "death of the video"MIKE: Right. That's it. "Your video is now ready for use. Insert cassette, rewind to beginning of tape, and press play. Happy viewing!" VYVYAN: Ha h…
... now w00t 8.5gb per disc
[/quote]
I use DVD-RAM for all my stuff - 100 ...New release of EmuZWinEmuZWin Version 2.6 Release 1.0 Beta? ? (30-Jan-2005): A lot of changes. Most important are: [+] Formats supported: RZX, SLT. [+] Sound devices sup…
... memory, CPU runtime and hard disc space when I just want ... hard disc, it won't run on a 40MB of RAM system ... fair use of your 2GB RAM, but try it on less ... pushing it). I have 512MB RAM here and XP still runs ... the run of my hard disc for virtual memory.
PC Manic Miner Remake- Any thoughts? Opinions?First off, let me know if this is the wrong topic fot this thread. I'm new to the forums. Also, this is a looong post. Hope you have a lot of time…
... ... Alex runs directly off a disc. Granted, the Demo does take ... game in general takes up Ram(duh) .
Back on ...Pocket Clive - 2 QuestionsHello, I've just started using Pocket Clive on my iPaq pocket PC, excellent emulator BTW. 1. I have just wrote a small BASIC program to randomly pi…
... into an emulator, the entire RAM state is being restored, and ... ,79,201
The asm code was generated using BASin ... using the below asm listing:-
org 65268 ...perfect dark questionas i cant ask on retro survivals forum as its still down, thort id ask here perfect dark on the n64 i bought yesterday for ?6 no box or instrus.....w…
... of your games on hard disc, instead of a physical ... just save to your hard disc.
But personally, ... a laptop (P3-700, 128MB RAM, S3 video card, Win98SE) ... is shared with the video RAM. The laptop runs at ... the XBox, and has more RAM, but a worse 3D ...128k Screen Flipping - Sample Code PleaseI know this has been covered before, but I cannot find out code to do the following: On a 128k Spectrum tell the speccy to display from address 4915…
... thus:
Bits 0-2 RAM page (0-7) to map ... /> | | |
| | |
| | |
0000h +--------+--------+
RAM banks 1,3,4,6 ... are used for the silicon disc; the rest of 7 contains ...Unpublished spectrum gameHi there I have a Spectrum PDS development environment and before I get rid of my old PC which has an ISA slot I thought I should ask this question i…
... other emulators when doing serious ASM testing).
Being 16384 ... the start of screen RAM, I suppose that this 48 ...Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]
... degree working mainly in C/ASM on Renesas 7700 and M16C ... devices like the CPU, ULA, RAM etc just to see what ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... " will point at the embedded asm label "_frame02". In this way ... start.
[code]
#asm
di
#endasm
asm programmers to do the same ... to pretty random locations in RAM. This means a CRASH is ...ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... the interrupt vector table in RAM and arrange for our own ... our own interrupt subroutine in RAM running, we need to put ... sprites/software/sp1/spectrum-customize.asm?revision=1.5&view ... us:
[code]
#asm
XDEF _im2_vtable
DEFC ...MAME on the Spectrum?Yes, I know it's currently AY's job to make ludicrous posts (a position he's filling in very well, until TKRAP returns), but just out of interest, if…
... so, came on on floppy disc, and only had around six ... simple too slow, no enough RAM. And biggest problem will be ...Lesser used BASIC commandsAre there any interesting articles or books that explore some of the lesser used BASIC commands/functions e.g. DEF FN, IN, OUT etc? The Spectrum BAS…
... 128k models built-in RAM disk using z88dk ;) ... new level data from the RAM disk.[/QUOTE]
asm?revision=1.2& ... z88dk/libsrc/spectrum/currah_direct.asm?revision=1.1& ... ;view=markup"]currah_direct.asm[/URL] function that ...Alien8 style 3D Tiles - TheoryHello, Are there any articles etc explaining how to do 3d style tiles, i.e. when to redraw those in front etc. I would guess you would need to work…
... with less than 32K ram available writing in asm, i don't ...PlaystationCan anyone reccomend a good playstation emu the ones I've tried run my discs (yes I am using my originals not images) really quickly then freeze up. …
... 3 which was 440mhz 192mb ram and an 8mb ati rage ... to work better using a disc image rather than an actual ...How are people developing?Are most coding on actual HW or under emulation, or cross developing?
... RAM or changing the border colour at certain points. Unfortunately, my disc ... byte was painstakingly poked into RAM using the translation tables in ...How are people developing?Are most coding on actual HW or under emulation, or cross developing?
... RAM or changing the border colour at certain points. Unfortunately, my disc ... byte was painstakingly poked into RAM using the translation tables in ...PCI TV TunerAny recommendations on PCI TV tuner cards? I'm after a dual digital/analog tuner with PVR capabilities. Digital for freeview, analog for Speccy. S…
... load a game via the disc drive the screen went crazy ... .2ghz ( with hyper threading ), 256 ram, also they don't provide ...Noob to Z80 needing +3 helpI'm quite new to z80 programming, but i'm attempting to write some kind of windowing system that will run alongside BASIC on my +3 with Kempston mous…
... page in ROM 3 and RAM 0, and somehow replicate ... to simply including text asm files in a project.< ... there and rewrite everything in asm, giving options to include ... z88dk allows mixing C and asm code at will. This way ... you could write in asm and use the source ...The 150 pound home computerWe missing out on this still ... I think. I know the PC market has wrecked all chance for any alternatives to ever have a hope but ... what if. :lol:…
... Win XP from the hard disc for the multimedia side but ... M10000. DVD RW/R, 265MB ram, 3 1/2" FDD although ...CEZ-GS strikes back with new Spectrum stuff...Something new is aproaching...March 10th will be a great day for our Spectrum! as you can read in this news... [url]http://computeremuzone.com/?id=n…
... method of accessing the extra RAM or organizing the program that ... was static data (screens) or ASM code. For example, the player ... work and switch back to RAM 0.
Speaking of ...CEZ-GS strikes back with new Spectrum stuff...Something new is aproaching...March 10th will be a great day for our Spectrum! as you can read in this news... [url]http://computeremuzone.com/?id=n…
... was static data (screens) or ASM code. For example, the player ... work and switch back to RAM 0.
[/quote]
Retargetting the Z88dkWell, I'm asking here because it's come up before, and I assume someone here might know the answer... I'm trying to retarget the Z88DK for the Z80 b…
... ahead and insert a little asm help here and there.
RAM can be much smaller. I ... can "place" static variables in RAM using special declaration syntax. Eg ...Need advice choosing one of these optionsA few spanish friends are willing to help me build and program the ethernet interface for the Speccy. Here are the possibilities. Any advice would be…
... to do it without external RAM on the ethernet interface - if ... you already have external RAM, why not a Z80 too ... (even with my lackluster Z80 asm skills, my SPI implementation is ...Possibly a little OT: Exporting ROM function addresses to the Z88DKOK, so I'm using the Z88DK. It's entirely possible that some documentation has bypassed me. But assume I have a function in ROM, say, at address 0xF0…
... something missing in my crt0.asm no doubt)[/QUOTE]
ram heap ptr (or do that ...Testing RAM Chips After RemovalHi I am going to use Winstons Hot Air Gun method of removing the RAM chips from a 4S circuit board. I wish to check the RAM chips, I have a Logic Pr…
... operation)
- 1 x ceramic disc (220nF) decoupling cap for the ... , or copying a program into RAM)
The board layout ...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…
... it be possible for a RAM chip to draw more power ... , it may either be a RAM chip or some other component ... a ceramic disc capacitor just above the low RAM chips (disc caps are ...Interface 1 with 3.5" floppyHas this been done or can it be done? Using an interface 1 and a powered 3.5" floppy disk drive (with a modified cable) instead of a microdrive?
... />
- It used no system RAM,
- Built in snapshot button ... ,
- Has it's own RAM bank, including a small amount ... reading through the excellent tape/disc magazine Alchnews, as there were ... a fair bug of shadow RAM to run (Genie (a dissasembler ...
