Maybe with Dann McCreary: 8080 Simulation: https://www.pagetable.com/?p=824
It is intended to simulate an 8080 on the Kim-1, I did a port for the Oric some time ago
Search found 96 matches
- Thu Jan 12, 2023 5:28 pm
- Forum: Technical questions
- Topic: Oric and CP/M
- Replies: 13
- Views: 3479
- Thu Apr 14, 2022 12:57 pm
- Forum: Hardware hacks and extensions
- Topic: Orix/Twilighte board updates
- Replies: 15
- Views: 4837
Re: Orix/Twilighte board updates
There is currently no emulation of an FDC on the board.
Regarding the overlay memory, you can switch to one of the 64 memory banks of the card (32 x ram and 32 x rom) as easily as with a Jasmin/Microdisc/Telestrat
Regarding the overlay memory, you can switch to one of the 64 memory banks of the card (32 x ram and 32 x rom) as easily as with a Jasmin/Microdisc/Telestrat
- Fri Apr 08, 2022 9:38 pm
- Forum: Hardware hacks and extensions
- Topic: Orix/Twilighte board updates
- Replies: 15
- Views: 4837
Re: Orix/Twilighte board updates
I understand but this is true for any program developed specifically for hardware. If I write a program that uses a Jasmin drive, it will work fine on an Oric with a Jasmin, on an Atmos with a Jasmin but not on a Telestrat or an Oric/Atmos with a Microdisc without changes, then Microdsic or Twilight...
- Fri Apr 08, 2022 4:13 pm
- Forum: Hardware hacks and extensions
- Topic: Orix/Twilighte board updates
- Replies: 15
- Views: 4837
Re: Orix/Twilighte board updates
There is no FDC. With FTDOS you can read a sector with the !RS statement. I can emulate the FDC commands with software but you have to call them with JSR xxx instead of loading some values to an hardware interface and waiting for an IRQ. If you want low level acces to the FDC you need some extrenal ...
- Fri Apr 08, 2022 1:17 pm
- Forum: Hardware hacks and extensions
- Topic: Orix/Twilighte board updates
- Replies: 15
- Views: 4837
Re: Orix/Twilighte board updates
@jbperin With dsk-util (Orix utility) you can display the content of a Ftdos or Sedoric dsk file like with the !CAT or DIR statements, you can also extract all or parts of the content. Regarding FTDOS, as shown by Jede, you can boot it with Basic 1.1 rom. it is a rewrite of FTDOS-3.2 but without wri...
- Sun Apr 03, 2022 10:34 am
- Forum: Hardware hacks and extensions
- Topic: Orix/Twilighte board updates
- Replies: 15
- Views: 4837
Re: Orix/Twilighte board updates
@Dbug
Yes with the setfont command.
Usage: setfont <fontname>
<fontname>: font file name without the .chs extension
Font files are in /usr/share/fonts so you can add your own character set.
Yes with the setfont command.
Usage: setfont <fontname>
<fontname>: font file name without the .chs extension
Font files are in /usr/share/fonts so you can add your own character set.
- Fri Nov 26, 2021 6:55 pm
- Forum: Painting tricks
- Topic: ULA Paint
- Replies: 11
- Views: 17600
Re: ULA Paint
If you have a Twilighte card, ULAPaint can be used as is.
Files are read and written to/from the SD card or USB key.
Files are read and written to/from the SD card or USB key.
- Sat May 22, 2021 1:34 pm
- Forum: BASIC programming
- Topic: Looking for a BASIC trick for RESTORE N
- Replies: 6
- Views: 8165
Re: Looking for a BASIC trick for RESTORE N
You can try:
Code: Select all
100 GOSUB 1000: READ A
....
900 DATA 900,901
1000 DOKE #B0,DEEK(#AC) :RETURN
1001DATA 1000,1001
- Mon May 17, 2021 1:47 pm
- Forum: Technical questions
- Topic: Oric HFE file
- Replies: 62
- Views: 24749
Re: Oric HFE file
I just submitted a PR for oricutron to correct the problem.
@AtmoeX: thanks
@AtmoeX: thanks
- Sun May 16, 2021 5:31 pm
- Forum: Technical questions
- Topic: Oric HFE file
- Replies: 62
- Views: 24749
- Sun May 16, 2021 3:44 pm
- Forum: Technical questions
- Topic: Oric HFE file
- Replies: 62
- Views: 24749
Re: Oric HFE file
You're right about Oricutron. What you are saying is that the FDC automatically adds this extra byte after the CRC, so if we format a floppy disk there will also be this extra byte at the end of the index field? I don't remember reading this in the FDC specs but maybe I missed it. The other thing I ...
- Sun May 16, 2021 1:14 pm
- Forum: Technical questions
- Topic: Oric HFE file
- Replies: 62
- Views: 24749
Re: Oric HFE file
I checked SEDO40.DSK and hxctest_hfe.dsk from hxctest.zip. The size of GAP and the order of the sectors are not the same i don't know why but this is not the issue with Oricutron I found some tracks that seem weird to me. These are sectors 6 and 7 of track 7 that correspond to your test program (bit...
- Fri May 15, 2020 10:50 am
- Forum: Emulators
- Topic: Sound hacking and Oricutron: Paste from clipboard in Atmos mode?
- Replies: 17
- Views: 10867
Re: Sound hacking and Oricutron: Paste from clipboard in Atmos mode?
keymap file: use 1 line per keycode to translate, with the following pattern: <SDL_host_keycode> : <SDL_oric_keycode> Here is the file I use on my french laptop (decimal values): 38 : 49 233 : 50 34 : 51 39 : 52 40 : 53 45 : 54 232 : 55 95 : 56 231 : 57 224 : 48 41 : 45 61 : 61 33 : 92 94 : 91 36 : ...
- Thu Mar 19, 2020 2:12 pm
- Forum: Demos
- Topic: Swiss16 - the Sweet16 port for Oric by [raxiss] + demo
- Replies: 3
- Views: 4541
Re: Swiss16 - the Sweet16 port for Oric by [raxiss] + demo
Nice demo and port! A small note, the BRxx instructions of the original version used a relative displacement which allowed to load a sweet16 program anywhere in memory, but this version seems to use absolute addresses. Maybe a relative displacement of +/- 32767 might be enough (but this will slightl...
- Sat Jan 25, 2020 4:56 pm
- Forum: Technical questions
- Topic: Jasmin time
- Replies: 33
- Views: 24868
Re: Jasmin time
FTDOS use always IRQ to read or write data