Search found 316 matches

by kenneth
Fri Jun 12, 2020 2:47 pm
Forum: 6502 assembly coding
Topic: Complete list of Oric Atmos adreeses
Replies: 26
Views: 2023

Re: Complete list of Oric Atmos adreeses

These addresses are the same 16 times into page 3
For example #303 is the same as #313, #323....#3F3.
Exept if a device is connected on the expansion port.
by kenneth
Tue Jun 09, 2020 6:33 pm
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

Another thing I experienced is some Twilighte keyboard reading routines not working on my Oric, at least those in Zip&Zap, if I remember correctly. Some keys do not respond, other respond quite randomly (not always detected, and/or detecting different values from the actual key pressed). When the k...
by kenneth
Mon Jun 08, 2020 6:18 pm
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

That's why some values stored at page 0,1,2 are always there even if the selfdestruction code is used (CALL#F88F)
by kenneth
Sun Jun 07, 2020 3:42 pm
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

The computer works with the RomBasic that is in the Erebus, so there is something else, if the camera can format the SdCard, it may be a virus in the PC computer that does a bad format, I work with Windows10 and FAT16 for the SdCard, I've never had any problems...
by kenneth
Sat Jun 06, 2020 11:25 am
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

This version
Ultra (UK) (19xx) [a1]
of Gametronic is the same than mine, so I don't understand... :?:
by kenneth
Sat Jun 06, 2020 12:21 am
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

Can you put the failing file into the attachment post, I will study this...
by kenneth
Fri Jun 05, 2020 11:01 pm
Forum: Games
Topic: The Hobbit: Disk, Erebus,...
Replies: 12
Views: 943

Re: The Hobbit: Disk, Erebus,...

With Erebus, an Oric-1 computer become an Atmos.
by kenneth
Fri Jun 05, 2020 11:27 am
Forum: Games
Topic: 3D Fongus with Erebus : does not load
Replies: 36
Views: 1482

Re: 3D Fongus with Erebus : does not load

I found a POKE#A0,0 in the first part of the program, it is not compatible with the Erebus interface, I delete it, you can try. :wink:
by kenneth
Wed Jun 03, 2020 10:53 pm
Forum: Hardware hacks and extensions
Topic: Protek joystick interface diagram ?
Replies: 27
Views: 1350

Re: Protek joystick interface diagram ?

I saw something about the Protek components... The two chips named pal16L8 needs 210mA each and the little Ram 50mA That means around 500mA required for the Protek interface, I think it's too much to be added with the 250mA for Erebus and 650mA for the Oric computer. The output of the Pal16L8 connec...
by kenneth
Tue Jun 02, 2020 10:58 pm
Forum: Technical questions
Topic: Help with two Orics
Replies: 100
Views: 10256

Re: Help with two Orics

Two Orics reborn :mrgreen:
by kenneth
Tue Jun 02, 2020 1:22 am
Forum: General Discussion
Topic: Mass storage options for Oric
Replies: 13
Views: 637

Re: Mass storage options for Oric

Someone didi it with Microdisc.
by kenneth
Mon Jun 01, 2020 1:05 am
Forum: Games
Topic: The Hobbit: Disk, Erebus,...
Replies: 12
Views: 943

Re: The Hobbit: Disk, Erebus,...

Nice work! I found the routine who detect the keyboard about the game DefenceForce, I will try to add a code for IJK joystick without settings required.
by kenneth
Thu May 28, 2020 6:22 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40352

Re: IJK interface diagrams.

Maybe with something like ULN2803 chip ?
by kenneth
Tue May 26, 2020 3:35 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40352

Re: IJK interface diagrams.

On the copper side of the pcb there is a text "IJK joystick for Oric" :wink:
by kenneth
Mon May 25, 2020 3:08 am
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40352

Re: IJK interface diagrams.

Exactly, all the games could be reprogrammed to use the ijk interface compatible with all drives, the interface signals its presence by D5, the game can detect it, and the music is not disturbed. The only problem is the lack of energy on the db9 socket for a TOM2 for example.