Search found 64 matches
- Tue Mar 04, 2014 9:34 am
- Forum: Emulators
- Topic: ZX81 emulator "command-line edition"
- Replies: 14
- Views: 20623
Re: ZX81 emulator "command-line edition"
I tested it in xterm on Ubuntu 10.04 Linux and it works in text-mode but not with Sixel graphics. Maybe the built-in xterm is not complied with --enable-sixel-graphics. How can I determine if my xterm has Sixel graphics? I start xterm using: xterm -ti 340 -xrm 'XTerm*sixelScrolling: True' Is this co...
Re: VB81
VB81 XuR updated. Visual Basic released to 29-02-14. http://zx81.vb81.free.fr/ New Hardware: Vtr/Mageco based on the SPO256-Al2 NARRATOR speech engine. DOC&wirring diagrame: http://www.silicium.org/forum/viewtopic.php?f=43&t=35312 Good! I built a speech engine using the same chip in 1986, see p 19 ...
- Sun Sep 09, 2012 5:01 pm
- Forum: ZX BASIC
- Topic: Ternary operator in ZX81 BASIC
- Replies: 3
- Views: 3727
Ternary operator in ZX81 BASIC
I have tried to make the equivalent of C's ternary operator in ZX81 BASIC. B-(B-A AND L) was the most effective replacement I could find for L?A:B in C. Could it be improved? http://www.df.lth.se.orbin.se/~mikaelb/sinclair/zx81/mob-i-l/ternary.png http://www.df.lth.se.orbin.se/~mikaelb/sinclair/zx81...
- Tue Aug 07, 2012 12:14 am
- Forum: Emulators
- Topic: Difficult ZX81 WAV-file with cassette-tape sound
- Replies: 5
- Views: 9853
Re: Difficult ZX81 WAV-file with cassette-tape sound
Thanks for restoring the tape. There are a lot of spelling-errors in the data but this is probably due to the bad tape. I think this program is slightly improved over the earlier glosa.p and it contains data. It's used to exercise a word-list from a chapter from an English-textbook for Swedish speak...
- Wed Aug 01, 2012 10:01 pm
- Forum: Emulators
- Topic: CONVERTING TZX into "P" and into WAV?
- Replies: 21
- Views: 28292
Re: CONVERTING TZX into "P" and into WAV?
I have sampled one bad cassette tape (170 MB) but it probably doesn't contain any ZXForth-screens:
viewtopic.php?t=908
I have another even larger file that is equally bad but I haven't uploaded that yet.
viewtopic.php?t=908
I have another even larger file that is equally bad but I haven't uploaded that yet.
- Sat Jul 28, 2012 2:00 am
- Forum: Emulators
- Topic: Difficult ZX81 WAV-file with cassette-tape sound
- Replies: 5
- Views: 9853
Difficult ZX81 WAV-file with cassette-tape sound
I have a ZX81 WAV-file that I cannot convert to a digital TZX-file using EightyOne: http://www.df.lth.se.orbin.se/~mikaelb/sinclair/zx81/mob-i-l/tzx/week-end_at_cwm_tatws.wav (i.e. week-end_at_cwm_tatws.wav in http://www.df.lth.se.orbin.se/~mikaelb/sinclair/zx81/mob-i-l/tzx/). It sounds OK but in EO...
- Sat Jul 28, 2012 1:56 am
- Forum: Emulators
- Topic: CONVERTING TZX into "P" and into WAV?
- Replies: 21
- Views: 28292
Re: CONVERTING TZX into "P" and into WAV?
Unfortunately I don't have the missing ZX Forth screen of Convoy Bomb because when I saved it 30 years ago I had the wrong contents of my ramdisk in screen #2. All copies on that tape contain the wrong screen (some plot-commands instead of the definition of skepp i.e. ship). If I'm lucky I might fin...
- Sat Jul 21, 2012 3:33 am
- Forum: Emulators
- Topic: CONVERTING TZX into "P" and into WAV?
- Replies: 21
- Views: 28292
Re: CONVERTING TZX into "P" and into WAV?
TzxManager didn't work for the ZX FORTH-files in a TZX-file. They became smaller. This probably related to that when making p-files you remove the name, but FORTH screens (i.e. data blocks) doesn't have a name and should be saved completely (i.e. 1028 bytes in the ZX FORTH case). Now I solved this p...
- Thu Jul 19, 2012 10:18 pm
- Forum: Emulators
- Topic: CONVERTING TZX into "P" and into WAV?
- Replies: 21
- Views: 28292
Re: CONVERTING TZX into "P" and into WAV?
I discovered TzxManager and that works for me, although I now have to extract the binaries using right click on every block.
http://dskcenter.free.fr/zxtools.html
http://dskcenter.free.fr/zxtools.html
- Thu Jul 19, 2012 12:12 am
- Forum: Emulators
- Topic: CONVERTING TZX into "P" and into WAV?
- Replies: 21
- Views: 28292
Re: CONVERTING TZX into "P" and into WAV?
Hi, I need to convert tzx-files with several programs into equally many p-files (for use in e.g. the Zed Ex-emulator for Android). In Eightyone you can only convert to p-file if it only contains one program. BTW I sampled all my ZX81-cassettes now. Sometimes there were errors and I need to test whic...