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+3 disc imaging (idea + SDP)Following a bit of research, which you can probably see in the "old code" thread, I had an idea for a bit of software that may be useful (for me, and…
... 128 bytes long with a CRC error.
Most protected ... values, deleted data address marks, CRC errors, mixed sector sizes, repeated ... -
Checksum RoutinesHi there everybody, Does anyone have an 'off the shelf' assembler routine for generating checksums? Thanks Jim
Here's a link with some [URL="http://baze.au.com/misc/z80bits.html"]CRC polynomials[/URL]. -
Checksum RoutinesHi there everybody, Does anyone have an 'off the shelf' assembler routine for generating checksums? Thanks Jim
... contains an unused 32-bit CRC checksum routine. -
Disk file transfer utilities ?Are there some PC programs for transferring Speccy software between common emulator formats like TAP to disks or disk images? I mean here about +3 f…
... weird sector numbers, emulation of CRC errors and perhaps weak bits ... -
Disk file transfer utilities ?Are there some PC programs for transferring Speccy software between common emulator formats like TAP to disks or disk images? I mean here about +3 f…
... weird sector numbers, emulation of CRC errors and perhaps weak bits ... '. It can also write back CRC errors, weird sector headers and ... code I catch expected failures (CRC error, sector not found, missing ... -
Disk file transfer utilities ?Are there some PC programs for transferring Speccy software between common emulator formats like TAP to disks or disk images? I mean here about +3 f…
... we will have flags for CRC errors, weak sectors (bits, IDs ... , flags for weak sectors and CRC errors, plus ? ... Then emulator need ... to report CRC error by such sector read ... -
Disk file transfer utilities ?Are there some PC programs for transferring Speccy software between common emulator formats like TAP to disks or disk images? I mean here about +3 f…
... we will have flags for CRC errors, weak sectors (bits, ... including deleted data address marks, CRC errors and faked sector headers ... , flags for weak sectors and CRC errors, plus ? ... Then emulator ... need to report CRC error by such sector read ... -
Disk file transfer utilities ?Are there some PC programs for transferring Speccy software between common emulator formats like TAP to disks or disk images? I mean here about +3 f…
[quote=piters]
Then emulator need to report CRC error by such sector read, and simulate changeable content by successive reads. '
[/quote]
Is this a history lesson? :) -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... tape. Do you use a crc check for the tapes, or ... -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... hit OK. I'll add CRC checking tonight.
Just ... -
*WoS database feature request*Greetings, This message is primarily addressed to Martijn, but I've thought of making it public, so that other members may have input on the subject…
... we currently did have any CRC-32 false positives, as there ... -
Data on tapesHello, I am developing a pc application that is going to calculate data which used to be calculated on ZX Spectrum machine. The data is registered s…
Is this something along the lines of the GOOD tools for consoles?
Coz that'd be extremely useful. Obviously very hard to make work because of Spectrum tape dumps lack of a CRC or header, but hey, one can always hope. -
Data on tapesHello, I am developing a pc application that is going to calculate data which used to be calculated on ZX Spectrum machine. The data is registered s…
... tape dumps lack of a CRC or header, but hey, one ... -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... you select 'none' for the CRC Randomize byte, would it correctly ... -
The New SPIN releases ThreadOk, as I'm now working on SPIN again full-time, and as a very wise man once said, "Release Early, Release Often"[1]... I'm going to release new SPIN…
... you select 'none' for the CRC Randomize byte, would it correctly ... -
Sinclair Basic Vs PascalWith the rise of the structured programming movement (Jackson et al) was it wise to put the Basic programming language into the Spectrum. By this ti…
... it would stop with a CRC (checksum) error message, explained ... the Atmel EEPROM, which stores CRC and supervisory passwords. That chip ... down 2 seconds later -> CRC Error, fatal ! "[/COLOR]
CRC value and detects an error ... -
Sinclair Basic Vs PascalWith the rise of the structured programming movement (Jackson et al) was it wise to put the Basic programming language into the Spectrum. By this ti…
... making up a bunch of CRC cards or draw UML diagrams ... -
FTP, Is hardcore leeching okay?First off there can be no words to thank you enough for these archives. I just got broadband and have been downloading magazine scans non-stop, and…
... and the known good file CRC or MD5 or whatever in ... -
FTP, Is hardcore leeching okay?First off there can be no words to thank you enough for these archives. I just got broadband and have been downloading magazine scans non-stop, and…
... and the known good file CRC or MD5 or whatever in ... -
FTP, Is hardcore leeching okay?First off there can be no words to thank you enough for these archives. I just got broadband and have been downloading magazine scans non-stop, and…
... knowledge database, which also includes CRC values for all game images. -
ZXSpin 0.61 Available nowHi all! Well, after a lengthy few testing cycles, I'm taking the plunge and uploading the latest version of ZXSpin, to replace the rather aged old 0…
... . It's just a few CRC values that must be updated ... -
ZXSpin 0.61 Available nowHi all! Well, after a lengthy few testing cycles, I'm taking the plunge and uploading the latest version of ZXSpin, to replace the rather aged old 0…
... the test with a certain CRC if the real Spectrum passed ... it with that same certain CRC. Failing a test that the ... , or failing with a different CRC is what I mean by ... -
Tranferring a game back to +3 disk?Hi, Haven't been on here for ages, but got my Spectrum down from the loft recently, due to a house move in the next few months. I'd forgotten, but so…
R Tape Loading ErrorWhat, for your money, was the best and worst loading routine on a Spectrum game? For me: Best: Bugaboo - totally cinematic, built up a real sense …
... screen - must have had a crc offset thinggy going on as ...Pause after blocksI've added a simple CRC routine to my app (thanks Gilby) to check for dupe TZX files and it was magical as I've located about two hundred of them tha…
... you suggesting we add a CRC or similar block to TZX ... (though could be wrong) that CRC sometimes gives false positives, I ...Pause after blocksI've added a simple CRC routine to my app (thanks Gilby) to check for dupe TZX files and it was magical as I've located about two hundred of them tha…
... no data blocks and computes crc-16 from the data blocks ... avoid problems with uploads also. CRC on WOS downloads and other ... /> I used 16 bit crc because other crc routines I found surfing ... VB6. I think the same crc could be obtained from very ...Pause after blocksI've added a simple CRC routine to my app (thanks Gilby) to check for dupe TZX files and it was magical as I've located about two hundred of them tha…
... were completely different tapes but CRC was the same (around 200 ...Pause after blocksI've added a simple CRC routine to my app (thanks Gilby) to check for dupe TZX files and it was magical as I've located about two hundred of them tha…
... , I can tell you that CRC-32 produces no false positives ...Pause after blocksI've added a simple CRC routine to my app (thanks Gilby) to check for dupe TZX files and it was magical as I've located about two hundred of them tha…
And do you have some dll or piece of code in basic? It would be a nice help for me :)
I mean CRC-32 for basic (visual basic 6).dsk and +3after successfully connecting 3,5" PC FDD as drive B: , i'd like to backup all my 3" disks from A: to B: as .dsk images on ZX+3 (not PC) All of them …
... preserving the partial sector and CRC error like it was a ...
