-
ZX Spin and TZX FilesHi, It is probably me, but I am having trouble loading some .TZX files into ZXSpin. An example is: [url]ftp://ftp.worldofspectrum.org/pub/sinclair…
I doubt VERIFY does anything more than check the CRC for the saved data against what the header says it should be. So I'm not sure that is related. :/ -
Wriggler / WrigglerNLHi people, On my travels yesterday, I came across a confusing tape. It's Wriggler by Romantic Robot, as found here. The weird thing is that it doesn…
... bytes different version, with different crc and same size of data ... -
Odd versions of the Multiface One.I've been looking through the adverts for the Multiface One and it's clear that there were a number of versions available. Note the earliest advert …
... "]documented[/URL] a working Z80 CRC-32 routine -
Odd versions of the Multiface One.I've been looking through the adverts for the Multiface One and it's clear that there were a number of versions available. Note the earliest advert …
Odd versions of the Multiface One.I've been looking through the adverts for the Multiface One and it's clear that there were a number of versions available. Note the earliest advert …
... it will now check the CRC-32 of the ROM and ...Lighter: Better Than Raw[CENTER]So, [B](Burn The) Lighter's back[/B]! And don't ask me why I had to skip issue two at that point. [IMG]https://dl.dropbox.com/u/95941449/Bur…
The CRC of last file is wrong and I got a tape loading error. Anyway, nice test of my "Earthraid" ;).Lighter: Better Than Raw[CENTER]So, [B](Burn The) Lighter's back[/B]! And don't ask me why I had to skip issue two at that point. [IMG]https://dl.dropbox.com/u/95941449/Bur…
[QUOTE=LCD;656364]The CRC of last file is wrong and I got a tape loading error.[/QUOTE]
My mistake. Uploaded the working version.SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
... instruction. Note that the expected CRC values in that version were ...SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
... 't compute a proper CRC either - the CRC table is stored in ...SCF/CCF flags - new discoveryI can't believe that no one is interested in discussing the additional, previously undocumented internal state of the Z80 CPU I have discovered recen…
... 't compute a proper CRC either - the CRC table is stored in ...+3 disks (writing errors)is there any way to check a disk for bad sectors? i seem to get I/O errors of one type or another when writing to disks. the thing is the disks forma…
where does the time go?
i just replaced the belt and things seem to be working better, although some disks are getting CRC errors. what was on it was a rubber band - which to me is similar to someone using a pair of tights for a fan belt.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…
... - FAILS:
- 001 SCF
CRC: 958E3E1E EXPECTED: 3EC05634
- 002 ... 000 SELF TEST FAILED
CRC 67725B10 EXPECTED: 97BB028F
057 ... : 43588B31
093 IND CRC: D4894CB0 EXPECTED: C90849AB
...[Update] Lone Wolf - The Mirror of Death - AudiogenicHi folks, I know we already have a TZX of this, but I can't help feeling that it needs it's blocks deconstructed into Pilot/Sync/Date blocks/pulses …
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…
... /> - 000 SELF TEST FAILED
CRC 67725B10 EXPECTED: 97BB028F
...
Checksum routine wantedI wish to make a program that verify integrity of a Multiface 1 ROM. It is possible to compare each byte of the ROM against a binary dump, but this i…
... safer choice and use a CRC instead. There's a simple ... routine above for you (calculated CRC is returned in HL):
ld hl,$FFFF ; CRC result
Read:
ld ...Checksum routine wantedI wish to make a program that verify integrity of a Multiface 1 ROM. It is possible to compare each byte of the ROM against a binary dump, but this i…
... :
I shall try the CRC routine you kindly showed above ...Checksum routine wantedI wish to make a program that verify integrity of a Multiface 1 ROM. It is possible to compare each byte of the ROM against a binary dump, but this i…
... use for you? It calculates CRC-32s for Multiface ROMs and ...BetterBytes Disc-Mate MGT Protectionmornin all while lookin at a few programs last nite i noticed disc-mate has some form of protection on it it will load fine in zxspin but try and loa…
... of any sector with a CRC error, to make any differences ...I may have lots of MIAHi All, I found on my old hard drives a bucket load of spectrum tapes and decided to check against the MIA list to see if I had anything that is wan…
... mentioned and I created a crc of the file, then looked ...Keyboard scanning routines / techniques?What keyboard scanning routines or techniques do people use? I'm looking to write something which doesn't rely on the ROM-based keyboard scanner, an…
... line and adds redundancy mechanisms (CRC checks, resends, timeouts, etc) so ...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…
... a good opportunity to use CRC-7 (used in SD cards ... (1-wire bus) or CRC-16 (USB and Bluetooth). Thats ... tight on CPU time, and CRC is just shift left / conditional ...Need help with custom loaders againGorski, Lfaria are you still here? :) I have more MIA software saved with Szybka Pamiec Tasmowa loader. This is [B]"Czytaj i pisz po angielsku"[/B] …
... but unable to understand what crc expect :( how long is first ...48k Stops loading and resetsI've just fixed the problem I had with my Issue 2 Spectrum only showing 16k memory by replacing all of the upper ram. With that job done I've done a …
... program is doing Spectrum ROM CRC check, it properly enables the ... ROM and the CRC check passes. But at the ...48k Stops loading and resetsI've just fixed the problem I had with my Issue 2 Spectrum only showing 16k memory by replacing all of the upper ram. With that job done I've done a …
... program is doing Spectrum ROM CRC check, it properly enables the ... ROM and the CRC check passes. But at the ...Timing_Tests-48k_v1.0 results...Hello All, I ran these [URL="http://www.zxspectrum4.net/op_timing.php"]tests[/URL] on my emulator and some of the tests failed.. so I tried it on a …
... tests... inc flags, MEMPTR, floatingbus, CRC, MD5....
Question is ...Features that are still wanted in Spectrum emulation.Features that are still wanted in Spectrum emulation. 4 USB joystick/gamepad input for real multiplayer games - Yes, Bomb Munchies.... - Sinclair 12…
... /> Name=Manic Miner
CRC=42523
Update:N
Name=Manic Miner
CRC=42523
Update:N
CRC: Some sort of checksum to ...Less MIA - Thunderbirds (1989)(Grandslam Entertainments)[+3 disk]Hi All :)<br>I don't see this title +3 disk image in WOS<br>no case ..<br><br>disk<br><br><img src="http://forest.no-ip.org/wos/tb/disk.jpg"><br><br>…
... even read same disk and crc is different, in start programs ...
