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TASM, Z80 and Spec emusHi! Having some novice questions here regarding TASM and writing machine code for the Speccy emus... Now I have configured TASM into my EditPlus and…
... my knowledge about Z80 asm syntax? The demo z80 file with tasm ... separate binary files? Any good Z80 guides on the net specific ... -
Decimals, bcd etc in z80...Working bloody full-time on my Ragnar Revival game right now - just finished the basic sprite engine and before I go on coding the actual 3d engine (…
... and display decimal numbers in Z80, such as score and time ... it and count with it z80-friendly, that is as one ... handling and displaying decimals in z80?
EDITED:
Z80 core testing ?OK, my z80 core is almost finished (apart from RRD, RLD, and block instructions except LDI,LDIR,LDD,LDDR). I run the 48K rom and hurray, it resets co…
OK, my z80 core is almost finished (apart ... debugging work, is there a Z80 program that can tell me ...Texteditor with Z80 asembler highlightHello! I'm using this texteditor, I found it very good and it's free. [url="http://www.context.cx/"]http://www.context.cx/[/url] It can hghlight …
... diffrent languages among them is z80 asembler ( [url="http://www.context ...Machine Code Sprites Example Code Using Char Based SystemBelow is my WIP code to do smooth screen wrapping sprites using char positions and offsets, as opposed to writing direct to a line (0-191) and shifti…
... .peargames.co.uk/downloads/char5.z80"]http://www.peargames.co.uk ... /downloads/char5.z80[/url]
It ... /> JR Z,ps1
RRA ; Divide by 2 so we only ...A bug in Z80 V4.00Yes, from what I've heard, this emu has plenty of bugs (though I've never heard what they actually are), but this one is my contribution to the bug l…
... \xavior[/code]
Within Z80, in the "Load Spectrum snapshot ...Techy Z80 questions****** Question 1 ****** Take the instruction SET b, (HL). This is broken down (in machine cycles) as follows (according to Microprocessor Technolo…
... I've seen in many Z80 docs. My question: when does ... the Z80 read the opcode that would ... , would it ?? And if the Z80 could access the memory while ...Looking for black metal/plastic joystick socketI am planning to integrate a Kempston joystick interface into a 128K Spectrum (that has a slightly damaged casing which could be hidden nicely by the…
... be hidden nicely by the socket). I'd like the joystick ... socket to be in black anodized (?) ...Sokoban.z80: this isn't the game I wantedI've downloaded the game Sokoban.z80 from this site but it isn't the game I wanted. On my Speccy I used to play another Sokoban made in Poland. It ha…
I've downloaded the game Sokoban.z80 from this site but it isn't the game I wanted. On my Speccy I used to play another Sokoban made in Poland. It had nice graphics and AY music and I liked this game very much. Could you help me to find it?I'm a newbie with SPIN and can't load SNA /Z80 filesGuys I need help... I'm running SPIN on XP system but when I load a game using file Load snapshot and use a game ( ihave a Speccy cd from 97 with lot…
... games on) with an extenstion .z80 or .sna SNIP reports:-
z80.
Any ideas? sorry ...Does the +2a MIC socket connect to the datacorder?The subject says it all: Would I be able to use the +2a MIC socket (in conjunction with a proper cable and WinTZX or so) to save stuff from my PC ont…
The subject says it all: Would I be able to use the +2a MIC socket (in conjunction with a proper cable and WinTZX or so) to save stuff from my PC onto tape?Z80 register decoding document error?Hi, I've been working on a disassembler using the following document written by Cristian Dinu (aka GOC?). [url="http://www.z80.info/decoding.htm…
... ?).
[url="http://www.z80.info/decoding.htm"]http://www ... .z80.info/decoding.htm[/url]
< ...z80 programmingcan anyone tell me how to get started programming z80, what books, programs to download sites to visit etc.. just got a pc for christmas and have bee…
... how to get started programming z80, what books, programs to download ...DivIDEHas anyone heard anything from Dave about when DivIDE will be ready, I had an email from him a couple of months ago but heard nothing since.
Has anyone heard anything from Dave about when DivIDE will be ready, I had an email from him a couple of months ago but heard nothing since.Tzx ,tap and z80 Files in archiveJust a question - If there is a .tzx version of a file in the archive, why keep a .tap or .z80 file as well Is there a reason for this ?
Just a question -
If there is a .tzx version of a file in the archive, why keep a .tap or .z80 file as well
Is there a reason for this ?Z80 ToolkitHi guys, As I was looking through my Spectrum games that I am giving away I found my beloved Z80 toolkit tape! It's by LERM software. Does anyone w…
... away I found my beloved Z80 toolkit tape! It's by ...DivIDE HomepageHi all. Baze has made a great homepage for this great piece of hardware which includes a lot of info on the actual hardware, links to other places w…
... ://baze.au.com/divide/"]http://baze.au.com/divide/[/url]
Good .z80 sources or converters?I have trouble converting a lot of roms I find into z80 files, which are the only ones I can play on my Game Boy Advance. I usually use Zx32 to conv…
... of roms I find into z80 files, which are the only ...Problems with games on +2AHi! I have a +2A now and have problems running some games on it. I tought the resistor fix (to give it some kind of "floating bus" as the original 4…
divIDE programming instructionsI have attempted to translate the english translation of Zilog's divIDE instructions into more comprehensible english. Can somebody who knows more ab…
... english translation of Zilog's divIDE instructions into more comprehensible ... who knows more about the divIDE check my translation at [ ... co.uk/Docs/Comp/Spectrum/divIDE/program"]http://www.mdfsnet. ... co.uk/Docs/Comp/Spectrum/divIDE/program[/url] and confirm ...Converting tzx to SNA/z80?How do i convert files to other formats as im trying to play ZX Spec games on a GBA Speccy emulator but it only takes z80 files... Can anyone help …
How do i convert files to other formats as im trying to play ZX Spec games on a GBA Speccy emulator but it only takes z80 files...
Can anyone help me?TZX or TAP to Z80?Hi guys, I'm in the process of filling up my +3 hard drive with games. Does anyone know if there is a program that can convert TZX or TAP files in…
... TZX or TAP files into Z80 snapshots?
I've ... snapshots then converting them to Z80 version 1.45 format with ... thats particularly good at saving Z80 images.
Thanks ...Further Developement of Z80 / WinZ80 - who can helpHi, for registered Users of Gerton Lunters Z80 / WinZ80-Emulator the Source-Code ist downloadable from: [url="http://www.fidcal.com/Z80emulator/ind…
... registered Users of Gerton Lunters Z80 / WinZ80-Emulator the Source-Code ...FUSE, Spectrum SE, & divIDEThe ZX Spectrum SE with divIDE is emulated in Fuse.
The ZX Spectrum SE with divIDE is emulated in Fuse.DivIDE interface help neededI have got my DivIDE interface, CF adapter and CF 1 gig card all linked up, on a +3 I get the DemFir intro screen, good! Problem is I get no screen w…
I have got my DivIDE interface, CF adapter and CF ... so I now have a Divide and 1 gig CF card ...DivIDE interface help neededhave got my DivIDE interface, CF adapter and CF 1 gig card all linked up, on a +3 I get the DemFir intro screen, good! Problem is I get no screen wha…
have got my DivIDE interface, CF adapter and CF ... so I now have a Divide and 1 gig CF card ...Z80 cycle contentionHi, Does anybody knows exactly when the ula halts the Z80 clock during a memory r/w cycle? I mean which Z80 clock cycle, T1 or T2? Thanks..
Hi,
Does anybody knows exactly when the ula halts the Z80 clock during a memory r/w cycle?
I mean which Z80 clock cycle, T1 or T2?
Thanks..transfering data from PC to real Z80 microdriveI have an old HC2000 (which is a Z80 48k) with a 3.5" microdrive, but i do not have any disks with games or other stuff. How can i create some disks …
I have an old HC2000 (which is a Z80 48k) with a 3.5" microdrive, but i do not have any disks with games or other stuff. How can i create some disks with games using my pc (i also have a 3.5 floppy disk)?Z80 based computersHelp needed: Who can tell which computers besides ZX81/ZX80/Jupiter Ace/SAM Coupe: 1) use a Z80 processor 2) what the programmable RAM-size is (and…
... Coupe:
1) use a Z80 processor
2) what the ...
