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48k Timing Tests...Here's v1 of the timing tests for the 48k Spectrum, with a little background [IMG]http://www.zxspectrum4.net/images/timing_test_v1.jpg[/IMG] [URL="…
Here's v1 of the timing tests for the 48k Spectrum, with ... -
ULA TEST 3 results on real hardwareHi guys, I'm writing small spectrum emulator and I wanna implement precise emulation for different spectrum models :-) I found nice test for conten…
... /> In meantime i also tested Timing Tests v1.0:
[url]http://www ... -48k_v1.0.tap[/url]
Real spectrum 48k passed whole tests ... (both contended and uncontended) and tests 35 (uncontended), 36 (contended), 37 ... -
Incorrect Spectrum +3 emulation: different results on Fuse and SpecEmuWhen developing and testing [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027591"]Rotatrix[/URL], I noticed different results on Fuse and S…
... ae.krakow.pl/~jb/qaop/tests.html"]this version[/URL] of ... for non-late timing: 0x08
[*]Fuse 1.0.0.1 (for Windows ... ) configured for late timing: 0x09
[*]SpecEmu 3.0 ... and Spectrum +3 with late timing actually exist? Or perhaps Spectrum ... -
Adding TAP file contents to a Spectrum +3e DOS PartitionHello my fellow WoS'ers, This thread is a companion to a great little guide from a fellow AmiBayer [B]mnjnurney[/B] you can view his thread by [URL…
... .
I did some timing tests with no buffers and, as ... difference when loading into pages 0,1,3,4,6 and ... -
Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... change (12T/7T)
bit 0,a ; look at BREAK/SPACE ... ; A=0xFF on high edge, 0 on low edge (4T)
0 and 1 pulse and thus ... /> With this loop, my empirical timing tests gave average results of 9 ... -
New version emulator ZEsarUX 3.1Hi I have uploaded a new version of my emulator ZEsarUX on http://sourceforge.net/projects/zesarux I have improved accessibility support, no…
... zesarux. Because any self-respecting timing test will always be released ... test. I don't accept tests which are created and run ... .org/forums/discussion/49512/timing-tests-48k-v1-0-results#latest
New version emulator ZEsarUX 3.1Hi I have uploaded a new version of my emulator ZEsarUX on http://sourceforge.net/projects/zesarux I have improved accessibility support, no…
Leading Zeroes on a Score in BASICI'm trying to print the score with leading zeroes such that it's always 6 characters wide, i.e.: 000010, 000150, 006100 etc. I quickly knocked thi…
textvoyage: In all the timing tests, as 'score' was constant at ... ]LET p$=CHR$ 22+CHR$ 0+CHR$ 13+"000000"[/code]
(ie. PRINT AT 0,13;"000000")
This ...Introducing SpectREMYep, yet another Spectrum emulator, this one being for Mac OS. Writing my own Spectrum emulator has been a bucket list item for a while. While I'm…
... its passing all Z80 and timing tests I've thrown at it ... know if you break the timing.
For those who ... /s/nzfm06bzt228hpa/SpectREM.mp4?dl=0
The app can ... /s/ix702j8fiw0z0m3/SpectREM.zip?dl=0
A huge thanks ...Emulator accuracy test?When I first created my emulator it worked fine. But then I found one or two games that had odd quirks. Eventually I found the flag or command that w…
... wouldn't know what unit tests are, was "Fusetest you just ... seems to be for timing tests, not flag/operational tests anyway. The remaining ...Emulator accuracy test?When I first created my emulator it worked fine. But then I found one or two games that had odd quirks. Eventually I found the flag or command that w…
... wouldn't know what unit tests are, was "Fusetest you just ... seems to be for timing tests, not flag/operational tests anyway.[/QUOTE]
tests, which are two of the ... a significant number of the tests are garbage, due to the ...Detecting Spectrum modelsIs there any sure-fire way a program can detect the model of machine it's running on (48K, +, 128, +2, +2A, +3, clones) even when running in the 48K …
... 48K users.
The timing issue is more complicated than ... read/writes combined with the timing tests to get an accurate measure ...Detecting Spectrum modelsIs there any sure-fire way a program can detect the model of machine it's running on (48K, +, 128, +2, +2A, +3, clones) even when running in the 48K …
[QUOTE=joefish;341445]The timing issue is more complicated than ... read/writes combined with the timing tests to get an accurate measure ... due to the early/late timing differences.Please test my Manic Miner remake!Thanks to everyone who downloaded my sneak preview of Manic Miner Turbo. Thanks especially to na_th_an who is the only person so far to give feedback…
... />
IFDEF TIMING
ld a, 0
out (#fe), ... /> isr_static:
ld a, 0
or a
< ... br /> .finished
IFDEF TIMING
ld a, 7
ld d, 0
ld hl, tune_data ... a
IFDEF TIMING
ld a, (bdr_colour)< ...JSpeccy new releaseA new version of my Java based ZX Spectrum emulator has been released. The summary of new features is: - 128k/+2 ZX Spectrum emulation - AY-3-8912 …
... all Z80 tests, only failed last four tests in "test timing 48K".
The last four 48k timing tests fails why JSpeccy don't ... & ULAplus, JSpeccy pass all tests.
Best regardsJSpeccy new releaseA new version of my Java based ZX Spectrum emulator has been released. The summary of new features is: - 128k/+2 ZX Spectrum emulation - AY-3-8912 …
[QUOTE=Fikee;473075]where i can find the tests ?[/QUOTE]
Woody's [url=http://homepage.ntlworld.com/mark.woodmass/z80tests.tap]z80test[/url]
Timing tests:
[url]http://www.zxspectrum4.net/downloads/timing_tests/[/url]ULA TEST 3 results on real hardwareHi guys, I'm writing small spectrum emulator and I wanna implement precise emulation for different spectrum models :-) I found nice test for conten…
... becoming better and better.
"Timing Tests 48k" now passes with 100 ...EmuzWinHi folks I'm using EmuZWin and it's started running games super quick (not all games but some) I've tried messing around with speed settings but eve…
... /op_timing.php]Richard Butler's Timing Tests[/url] as there's were ...Zero 0.6I'm pleased to announce that I've released Zero 0.6. There are some comprehensive changes in this release including moving to .Net 2.0, removing Slim…
[QUOTE=ZXMAK;712984]what is Steps To Reproduce?[/QUOTE]
I just did a quick run of the timing tests from [URL="http://www.zxspectrum4.net/downloads/timing_tests/"]http://www.zxspectrum4.net/downloads/timing_tests/[/URL].New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... number
timing.tap:
test #0 ... the first two lines ...Troubleshooting my +2To put this in context: a while back (i.e. late last year and earlier this year) I was looking to put together a compilation of modern Spectrum games…
... made for Weiv, doing his timing tests:
https://www.youtube.com ... where I'm running the tests with the +2, the yellow ...ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
... ]
Improved accurate Z80 timing: IM mode 0 is 1 t-state ...ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
... ]
Improved accurate Z80 timing: IM mode 0 is 1 t-state ... />
In practice, under IM 0 the hardware device generating the ...ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
... ]
Improved accurate Z80 timing: IM mode 0 is 1 t-state ... />
In practice, under IM 0 the hardware device generating the ... !! So it appears that IM 0 being 1 tstate shorter than ...ZEsarUX Beta 8.1Hi! I have uploaded a new ZEsarUX 8.1 BETA version. You can download compiled versions for Windows, Mac, and the source code from: https://gith…
... ]
Improved accurate Z80 timing: IM mode 0 is 1 t-state ... cycle, clearly shows that IM 0 interrupts, use a 6 clock ...How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... directive is false (evaluates to 0 at compile/assemble time), it ... 0, the timing border colour code is only included if TIMING is not 0 ...How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... fast the code runs
TIMING EQU 0
; this points at ... db 0, 0, 0, 0, 0, 0, 0, 0 ; left hand side of the image
shiftdata_rbuff db 0, 0, 0, 0, 0, 0, 0, 0 ... db 1
IF TIMING
last_frame db 0
ENDIF
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... fast the code runs
TIMING EQU 0
; this points at ... db 0, 0, 0, 0, 0, 0, 0, 0 ; left hand side of the image
shiftdata_rbuff db 0, 0, 0, 0, 0, 0, 0, 0 ... db 1
IF TIMING
last_frame db 0
ENDIF
How to disable the "scroll?" message?Hello. I'm a beginner Z80 assembly programmer and I decided to make a ZX Spectrum game to practice my skills and gain some more experience. I curr…
... fast the code runs
TIMING EQU 0
; this points at ... db 0
player_yprev db 0
quitpressed db 0
IF TIMING
last_frame db 0
