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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 ...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 ...Why relativly bad colour on Spec compared to other 8bit?Why relatively bad colour on Spec compared to other 8-bit machines like the Master system or even c64? I understand the 8x8 block that you could hav…
... something to do with the Z80 processor then are there other ... machines that are Z80, but handle the colour better ...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?Universal Hero remakeHi all! For those that might be interested, Im currently working on a PC remake of the old Mastertronic game, Universal Hero (written in Blitz Basic…
... of the old Mastertronic game, Universal Hero (written in Blitz Basic ...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 ...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]
< ...IDE drives for speccy?Hi all, I've seen that there is an IDE drive with compact flash card for the c64. Is there anything similar for the speccy? It would be fab to hav…
Hi all,
I've seen that there is an IDE drive with compact flash card for the c64. Is there anything similar for the speccy?
It would be fab to have loads of games saved on a cf for instant loading.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 ...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 ...ANNOUNCE: Fuse Spotlight Importer for Mac OS X 10.4 TigerThe Fuse Spotlight importer allows the Spotlight feature of Mac OS X 10.4 Tiger to find ZX Spectrum emulation related files based on metadata in the …
... peripherals.
Snapshots (SZX, Z80, SNA, etc.)
Machine type ... and Fuller), ZXATASP and ZXCF IDE peripherals, and the Interface II ...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 ...Universal disk drive controller project - information needed! Hello Speccy world! I am a hardware developer from Russia and old Speccy fan. Currently i am starting a project aimed at joining Western and Easter…
... ResiDOS). It will not include IDE hardware because there are a ...Universal disk drive controller project - information needed! Hello Speccy world! I am a hardware developer from Russia and old Speccy fan. Currently i am starting a project aimed at joining Western and Eastern…
... ResiDOS). It will not include IDE hardware because there are a ...need help with power supply: AC-DC adaptorHi guys, I need some help with explanation.. My original ZX powersupply is out of order so I?m going to use ac-dc adaptor instead. In the manual for …
... going to use ac-dc adaptor instead.
In the manual ...Spectrum IDE port addressesWith eight standard IDE ports to address and with the common access to information via the internet I would have thought that Spectrum IDE add-on har…
With eight standard IDE ports to address and with ... would have thought that Spectrum IDE add-on hardware would have ... of addresses used for accessing IDE devices on the Spectrum?
Commodore 16 (yuk!) help neededJust got hold of a whole bunch of retro computers. Slowly working through them, fixing, canibalising, dumping etc. does anyone know what power suppl…
... would be up for a universal adaptor if i knew the voltage ...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 ...IDE harddisk emulation usageNot 'howto' question :) I'm curious about how many people tried it. It exists in Spin, Fuse & RealSpec - in last is most interface supported. 8-bit …
Not 'howto' question :)
I'm curious about how many people tried it. It exists in Spin, Fuse & RealSpec - in last is most interface supported.
8-bit simple IDE interface, 16-bit; ZXATASP etc..Hard drive and Multiface problemsI recently read about the Spectrum +3e, and thought to myself - "I'll give that a try, and I'll build the Hard drive Interface while I'm at it". So,…
... +3e. Next came the IDE interface - a few components ... (Being as the new IDE interface was plugged into ... original roms, removed the IDE interface and tried to ... way of getting .z80 snapshots over to my ... supports the loading of 48k z80 snapshots.
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 ...IDE interface emulation request (yet another one) Simple, 8-bit IDE interface emulation for interface described here: [url="http://piters.tripod.com/zx.htm"]http://piters.tripod.com/zx.htm[/url] …
Simple, 8-bit IDE interface emulation for interface described ... be very similar to +3E IDE interface emulation - maybe change of ... addresses? What about define of IDE port addresses in INI/CFG ... will be more compatible with IDE standard, and Read/Write routines ...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)?
