Spectrum Computing

16384

can you release patched files and originals of this files separately? (source)

JSW is not approved by uncle Clive

Dr beep wrote: ↑Fri Aug 25, 2023 9:19 pm the one with hires on the ZX Spectrum, is also gone.
it was too slow so I never released it.

so what is this?
https://spectrumcomputing.co.uk/entry/3 ... /SP-2-ZX81
https://spectrumcomputing.co.uk/entry/1 ... 1-Emulator

SAM2_Zx81 is available here. https://www.worldofsam.org/index.php/products/sam2zx81hr there is no binaries on this page in 2020 (also in 2022 to?) only screenshot also in 2020 it had be called SAM2_ZX81 without HR https://web.archive.org/web/20221126123632/https://www.worldofsam.org/products/sam2zx...

I did find this: https://web.archive.org/web/20160324044813/http://www.zxspectrum.00freehost.com/sam2_gb.htm i know about this link also https://cdn.discordapp.com/attachments/1134904995431583776/1144665047465988229/19extra.jpg but i can't find not scans nor pdfs of this magazine... (Sam Revival ma...

arm64 version on arm64 win10 in qemu



arm32 version on arm64 win10 in qemu

Dr beep wrote: ↑Fri Aug 25, 2023 5:03 pm BTW on the SAM this emulator could be a bit faster

Dr beep can you release completely lost SAM2_GB and SAM2_ZX81?
Binaries/sources
For historical/preservation purposes

Vitamin try to build Windows on ARM version of ZXTune (just for lulz :mrgreen: ) can't you test it on real hardware? experimental binaries (32/64bit) https://disk.yandex.ru/d/zO7zJbQyGLj4vw original thread https://zx-pk.ru/threads/10340-zxtune-chiptunes-player.html?p=1182568&viewfull=1#post11825...

What about qemu?

1024MAK wrote: ↑Tue Oct 25, 2022 11:30 pm Is there a reason you want to know the dimensions?

maybe i'll try to DIY some plugs

it doesn't sale in our country
and now is "war"
post doesn't works at all

and i don't won't to decrease authenticity of spectrum

also i found this

http://www.stevegs.com/projects/tele746/wiring.htm



but its without side projections...

KWF wrote: ↑Tue Oct 25, 2022 9:42 pm ZX Spectrum standard is BT631W not A.

the same sh*t

KWF wrote: ↑Tue Oct 25, 2022 9:42 pm Have a look here: https://www.britishtelephones.com/documents/plug431.pdf

yeah there is it
but dimensions almost not readable

Are there any BT631A plug drawing with dimensions?

Spezzi63 wrote: ↑Mon Oct 24, 2022 8:44 pm I'm not quite clear what the "autoreset" means, but "reset" works

you change model and ALL LOST
you dragndrop tap and ALL LOST :thumb_up:

druellan wrote: ↑Mon Oct 24, 2022 2:01 pm drag & drop

but autoreset SUXX! %)

Weiv wrote: ↑Fri Oct 21, 2022 8:03 pm You mean d7 of register R

yep (>d7<d6 d5 d4 d3 d2 d1 d0)

Weiv wrote: ↑Fri Oct 21, 2022 8:03 pm doubting Thomas

nope
you just doesn't provide correct test

Weiv wrote: ↑Fri Oct 21, 2022 8:05 pm Such a bad picture on real TV)

nop
there is bad picture on your emulators

also snow doubles

so +2 gray d7 doesn't matter :dance test R = 0xxxxxxx (white border) R = 1xxxxxxx (yelow border) https://i.postimg.cc/TYRx2kQH/2022-10-21-205810.png https://i.postimg.cc/5tFdKDNj/6-1.jpg https://i.postimg.cc/ZR8k43NS/6-2.jpg https://i.postimg.cc/wv8KCF72/7-1.jpg https://i.postimg.cc/BnbGHXrT/7-2.jpg...

https://dropmefiles.com/WoFzJ
https://anonfiles.com/Sey999Dby8/test_tap





R = 0xxxxxxx (white border)


R = 1xxxxxxx (yelow border)

I write small test in BASIC to solve our little question about register R. Can somebody here type and launch this test? 10 POKE 30000,62: POKE 30001,64: POKE 30002,237: POKE 30003,71: POKE 30004,201 20 PLOT 0,175: DRAW 255,0 30 RANDOMIZE USR 30000 And answer the question: is black stripes appears a...

test


expected results

r $00


r $80

maybe draw some like this


turn on snow

and change R 7 bit on every 50 frames

or not...

Weiv wrote: ↑Thu Oct 20, 2022 5:31 pm I'm not really sure about it. Maybe really only bits 6..0 from register R affect the snow.

so another test is request

looks like z80 put all 8 bits

The whole IR register is put on the address bus, and the RFSH pin is lowered