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DIVMMC interface versus DIVIDE interfaceDIVMMC/PICODIVSD/DIVSDNANO is one same device with identical CPLD chip and same memory/features. DIVMMC use 8kB of eeprom with code for boot system f…
... ESXDOS use only 40kB. Memory paging is copy of old version ... = support only easy memory mapping/paging and mapram mode. Allram mode ... true ALLRAM mode with 16kB paging instead zx rom and with ... -
SkoolKit 5.3SkoolKit 5.3 has been released. SkoolKit is a set of command line utilities for disassembling Spectrum software, into assembler-friendly ASM forma…
... for disassembling Spectrum software, into assembler-friendly ASM format or into ... -
Accessing +3 DOS with DivIDE enabledI'm thinking about making a tool that copies files from a FAT partition to a IDEDOS partition. Currently, I've got two problems: - Getting the ESX…
... a USR 0 mode (+3 paging and ports are enabled, but ... Spectrum does NOT put the paging routine at 23296. Also, I ... -
Problems with the .TZX formatI seem to have intermitent issues with the .tzx format and emulators. Take for instance Dynamite Dan: http://www.worldofspectrum.org/pub/sincla…
... / Beta Drive / Multiface + Built in assembler. Many are close, but there ... -
Change JPs by JRsIs there any (easy) way to replace all long jumps with relative ones in assembler code? Of course, I can replace all in text editor, and then place …
... jumps with relative ones in assembler code?
Of course, I ... can be done in another assembler, will check it! -
A NEW 128K platform-game: "Mysterious Dimensions"We have made with Hellboj a new arcade-platform game for ZX Spectrum 128K: "Mysterious Dimensions". [img]http://hooyprogram.republika.pl/Mysterio…
... code
HELLBOJ:
- Assembler coding
- hacking
- linking ... -
New Z80 Assembly Syntax Highlighter!I made a syntax highlighter for TextMate for the Z80 assembly language. While it’s designed specifically to work with [b]zasm[/b], an assembler writt…
... with [b]zasm[/b], an assembler written by Günter “Kio ... -
The state of source level debuggingI was just wondering if we can put on a table everything we collectively know about source level debugging for ZX Spectrum to get an overview of curr…
... /> GDB for Z80 only talks assembler, can’t read symbolic files ... to do remote debugging of assembler using Interface 1 and serial ... -
So where is the random number in the Speccy ?So I am messing around with ZX Spectrum Assembler and I want a random number. I looked up previous posts and one of the links said that random number…
... messing around with ZX Spectrum Assembler and I want a random ... -
ZX Spin and a question or two......Not really used Spin before since Spectaculator covers everything I need - except now I have need of an easy to use assembler. Downloaded several, n…
... of an easy to use assembler. Downloaded several, none of them ... with it and yeah, that assembler does things the way I ... />
So, is Spin's assembler available as a stand alone ... -
Recommendations on Development EnvironmentHi Folks, I'm interested to know what everyone uses for their development environment. Whilst working on my Pong game I've been using Win 7, Pa…
... Win 7, Pasmo as the assembler, ConText as the text editor ... -
The world really needs a Spectrum Assembler MOOC courseI recently signed up to an Unreal Engine MOOC course, with the intention of doing it with my wife and 11-year old. I also looked for a MOOC course on…
I recently signed up to an Unreal Engine MOOC course, with the intention of doing it with my wife and 11-year old. I also looked for a MOOC course on Spectrum games dev, ZX80 asm, or even any 8-bit asm. Nothing!
I think that would make a ... -
Automating creation of multi-part .tap filesI'm experimenting with Zeus (Windows cross-assembler not the native one) because it has source debugging. So far it looks very promising. Up unti…
... experimenting with Zeus (Windows cross-assembler not the native one) because ... -
Arcade Game Designer for ZX Spectrum Next/Timex 8x1For those of you who are not members of the Spectrum Next or AGD Facebook groups, I've released a new editorless AGD compiler. While it has been des…
... AGD "BASIC" and creates an assembler file. As you might expect ... -
Z88DK v1.99B ReleasedAt Sourceforge: https://sourceforge.net/projects/z88dk/ It's been a year since the last release so it was time for another. This is another tran…
... (the classic and new), an assembler/linker/librarian (z80asm), and a ... -
Simple/standard Linux assembly development environmentIs there a standard or recommended Spectrum Z80 assembly language environment for Linux based folks? I was looking at the assembly language posted in…
... and paste it into an assembler so I can run it ... 't appear to have an assembler built in.
Google ... -
ZX-Paintbrush 2.6.2 publishedDear readers, I'm back since some months. I returned to a few programming on ZX-Blockeditor, ZX-Assembler. Today I fixed a problem on ZX-Paintbru…
... programming on ZX-Blockeditor, ZX-Assembler.
Today I fixed a ... -
Debugging on ZEsarUX by reading the source codeHI New feature for ZEsarUX: https://youtu.be/z-TipWv0n9g With that you can associate an assembler source code to a program in memory so it w…
... that you can associate an assembler source code to a program ... -
New ZEsarUX beta - RC2Hi I have uploaded a new ZEsarUX beta version on the usual url https://sourceforge.net/projects/zesarux/files/Beta_and_Snapshot_versions/ This…
... menu)
Fixed reading from paging port on 128k and +2 ... port is sent to the paging port
Fixed setting timings ... -
New ZEsarUX 5.0Hi! ZEsarUX 5.0 is out! :) You can download it from the URL: https://sourceforge.net/projects/zesarux/ Finally I have succeded emulating Si…
... register 64
Fixed bugs paging DivIDE/DivMMC
Fixed starting ... .0)
Fixed reading from paging port on 128k and +2 ... port is sent to the paging port
Fixed setting timings ... -
Tapes 85-88Hello! I am hoping this will be of interest to some of you. I've recently rescued everything I could from cassettes that have been sat in my loft …
... were written using the Peker Assembler and Peker Character Generator & ... 2: Late 1985
An assembler type in from Sinclair Programs ... ever wrote from scratch in assembler. Clear the screen of attributes ... -
SkoolKit 6.0SkoolKit 6.0 has been released. SkoolKit is a set of command line utilities for disassembling Spectrum software, into assembler-friendly ASM forma…
... for disassembling Spectrum software, into assembler-friendly ASM format or into ... -
Key repeat weirdness with EI & IYI finally (after 35 years!) decided to write something a) for 48k speccy b) in z80 assembler. It's been over 20 years since I've written anything in …
... 48k speccy b) in z80 assembler. It's been over 20 ... 'm using pasmo as the assembler and zxspin as emulator. Basically ... -
The point of IX+1 IX+2 ?the numbers that you can add-on to IX and IY seem hardcoded, so I dont see the use of that feature? any examples of the use of IX and IY plus number…
... where C is interfacing with assembler but none other than that ... -
New Windows Spectrum Emulator: CSpect V0.2 ZXSpectrum emulator by Mike DaillyNew Windows Spectrum Emulator: CSpect V0.2 ZXSpectrum emulator by Mike Dailly (Found on SpecNext Facebook-Page) Info and Download (=klick "CSpe…
... $123b
bit 0 = WRITE paging on. $0000-$3fff write access ... -
LnxSpectrum - one of the best emulators?Anyone is using the LnxSpectrum? Supports DivIDE (master and slave, up to 1MB of memory), RTC, DMA (!), SAA and 2xAY, ULA+, K-Mouse, CPU up to 20 …
... /> It has it´s own Assembler, Debugger, Tape Editor and more ... -
z88dk relocationJust wondering how is the new relocation in z88dk supposed to work? I noticed that there are maps and symbol files available. Are we supposed to pars…
... also generate code for gnu assembler with zcc, then create coff ... -
Coding WorkflowHello All, I'm trying to work out an easy coding workflow. I'd like to be able to code in an modern text editor, compile the code to a .tap file and…
... ) and Z80 Pasmo Extension for Assembler.
I've tried ... -
shadow regs musingIn the process of optimising some assembler, it occurred to me how great it would have been if the Z80's shadow reg opcodes had been a bit more fully…
... the process of optimising some assembler, it occurred to me how ... -
Flood Fill IssueHi Folks, Came across the following Flood Fill routine by John Metcalf: [code]; scanline fill by John Metcalf ; call with d=x-coord, e=y-coo…
Hi Folks,
Came across the following Flood Fill routine by John Metcalf:
[code]; scanline fill by John Metcalf
; call with d=x-coord, e=y-coord
; set end marker
coords:
ld d ...




