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How to test Z80 Code?Hi All, Is there a way to test a block of z80 code (nothing speccy specific in it) with many different inputs? The reason I ask is that I'm writing…
... there a way to test a block of z80 code (nothing speccy ... -
Blowtorch method of Speccy repairsI just did my first Spectrum repair (and successful at that). It was the Issue 2 spectrum I wrote about a while ago, I just hadn't got around to doin…
... , you should load the Sinclairs test program.
It performs tests ... or 128 ) so you can test Z80's M1 line (NMI).
test program) and when i pressed ... interface.
I replaced the Z80 with a new one, worked ... -
Broken speccys on ebayI often see broken speccys on ebay,the usual listings of no display on pic etc,i know could be opening a can of worms when buying one,so can [B]some[…
... game required or special mem test
- Z80 faults - NMI, M1 - external ... -
binutils questionSince there's a few people using binutils these days I thought I'd give it a go and see whether it solves my hunt for a replacement assembler/librari…
... source file:
[code]
.z80
cseg
ext ... source file:
[code]
.z80
cseg
addr ... ]
m80 =test.z80
m80 =test2.z80
l80 test/n,test,test2/e ... -
Dimming the screen...Hi Folks, I was hoping someone on here could help me with a wee machine code routine. I have written the following example in BASIC: [CODE]100 REM…
... REM
170 REM Build Z80 Code
180 REM
200 REM
210 REM Test Z80 Code
220 REM
ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... easily write, compile and then test Z80 in any emulator. In fact ...ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... easily write, compile and then test Z80 in any emulator. In fact ...simple z80 rom for test my emulatorHi there! Does anyone here have a very simple rom(in Z80 format) for testing my emulator. I need a very simple one that implements few opcodes and po…
Hi there!
Does anyone here have a very simple rom(in Z80 format) for testing my emulator. I need a very simple one that implements few opcodes and possible show a simple graphics.Against Our Better Judgement... SPIN 0.5 **TEST** ReleaseOk, this is probably not a good idea, but we felt that 0.41 being what it is, 0.5 should make it's presence felt. So head on over to [url="http://ww…
... />
and grab the test version. TEST VERSION. Got that?
test versions, so your bug may ... /> And check out Marko's z80 Assembler, it's the mutz ...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…
... I have started writing a test asm-file:
; Testfil ... 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 (…
... ... Although I could develop something, test it and re-develop it ... 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:
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…
I'm quite new to z80 programming, but i'm attempting ... plan to use RealSpec to test that.
I've ...First steps in Z80 machine codeI never got into machine code much back when I had a speccy, as I didn't have any development tools at the time. The only machine code I'd previousl…
... Z80 machine code.
I wrote a little pacman-like test ... /sinclair/[/url]
pactest3.z80 is the emulator snapshot and ... the code, I'm a Z80 newbie, and probably haven't ... enjoyed learning the basics of Z80 machine code, seems like loads ...Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
... it would work on a Z80. Yesterday I had a bit ... I put together a quick test for finding the a,b ... well on the Diehard test. Here is the Z80 code for the ...Z80 Machine Code Question...Hi Folks, I know not strictly a BASIC question but I have started to learn Z80 machine code - 25 years too late! :smile: I have been reading a book…
... I have started to learn Z80 machine code - 25 years too ... JR NZ instruction. My little test program is intended to paint ...ZX Spectrum 48K clone and test resultsHi! This is my first post, so, first of all, I'd like to say hello to the whole community! I am Alessandro Dorigatti from Italy and I'm developing …
... , as it mounts a real Z80, 3 SRAM chips (512K, 128K ... .
The first failing test is IRContention; I will try ... the text shown by the test and they are in the ...Spectrum+2A(B) Stuck in Test ModeHello there my fellow WoS'ers, I have recently got yet another +2A(well B) but it only boots to the TEST Mode - multi colour bars with 1986 on them …
... it only boots to the TEST Mode - multi colour bars with ... +3e) and a fully working Z80, still the same.
Testing Z80 op codesHappy new year all! I'm currently testing my Z80 emulator (hand written from scratch in C#) and I've possibly now gone insane, testing is taking hug…
... /> I'm currently testing my Z80 emulator (hand written from scratch ... Zaks "Programming the Z80" book and implemented the Z80 emulator from that ... writing a massive assembly test project to test everything is filling with ...Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... with another useless project: new Z80 emulation core written in pure ... /> (sorry, i can't test FUSE z80 core, but i think that ... /> also, zymosis passes all FUSE z80 tests (i'll try to ...Z80 snapshot formatI read documentation for Z80 snapshot on WOS and see in table possibility insert ROM image to Z80 file. Here is full table: [code]The pages are numb…
... possibility insert ROM image to Z80 file.
Here ... supported rom loading from Z80 file ? I test ZX SPIN, SPECTACULATOR, ... accept only ram pages from Z80 snapshot and ignore rom pages ... (can't save Z80...).
Here is Z80 snapshot 128kB with ...New Z80 CPU emulation testerI have finally wrapped up the new [URL="http://zxds.raxoft.cz/taps/misc/z80test-1.0.zip"]Z80 tester package[/URL] I have previously announced in [URL…
... /misc/z80test-1.0.zip"]Z80 tester package[/URL] I have ... even thrown in basic MEMPTR test as a bonus, even though ... to write ZEXALL replacement and test the SCF/CCF behavior. Feel ... to provide the proper MEMPTR test vectors here if you wish ...ESXDOS 0.8.5 and .Z80 on +2B or +3Last week I received some .Z80 snapshot files from a DivMMC EnJOY! user to test. These files didn't work on his ZX Spectrum +2B. [URL="http://benophe…
... some .Z80 snapshot files from a DivMMC EnJOY! user to test.
Z80 files.
[U ... from the shelves and the .Z80 files didn't work.
Z80 CPU was a cause of ...Help for beginner with z80Hi chaps, I'm reasonably new with z80, but had a fair amount of experience with 68000, so decided to give a few things a go. One little thing I'm t…
... /> I'm reasonably new with z80, but had a fair amount ... shift those 8 bytes and test bit 7 each time, then ... /> My original idea was to test the 'n'th bit but ... . BIT a, b (e.g. test the a'th bit of ... having to jump about and test stuff?
Bit of ...ZX Spectrum Z80 Development Environment on WindowsHi Folks, Just wondering what the recommendation is for a ZX Spectrum Z80 Development environment on Windows? Getting fed up with hand coding Z80…
... is for a ZX Spectrum Z80 Development environment on Windows? Getting ... hand coding Z80! :-)
Editor
Assembler
Debugger/Test Environment ... like an "Editor" that has Z80 source colourisation and the ability ...Z80/SNA Compiler under Windows???Does anybody know anything about Z80/SNA compiler under Windows???
Does anybody know anything about Z80/SNA compiler under Windows???Interface for PC ZXSee last entry of former TOPIC. I'm working on the interface. Info about it on MISCELLANEOUS Author: Arjun (---.bng.vsnl.net.in) Date: 08-13-01 …
... /> I found out how to test it, but I still must ... test it.
In fact ... ? I been trying to master z80 machine code for 20 years ...Z80 to DSK?Does anyone know if there is a prog that can convert z80,tzx or tap files to dsk format? I have access to a friends pc that has a 3 inch drive which …
... a prog that can convert z80,tzx or tap files to ... looked at a program called z80 snapshot loader at
[url ...Z80/SNA compiler under Windows???Does anybody know anything about Z80/SNA compiler under Windows???
Does anybody know anything about Z80/SNA compiler under Windows???
