Search found 316 matches

by kenneth
Mon May 25, 2020 12:12 am
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

If somebody talented with soldering is willing to build one for me, I'm fine with paying for the work! I had plans to make a video on the Joystick interfaces, by I only have the Opel model, so that's kind of limited content for a video :D Five minutes ago I saw the Protek model for sale at the fren...
by kenneth
Sun May 24, 2020 7:01 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

The ZIP file is updated. :wink:
Image
by kenneth
Sun May 24, 2020 2:54 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

I finished the PCB, I will post it with the compatible Gerber file.
by kenneth
Sat May 23, 2020 7:41 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

Chema wrote:
Sat May 23, 2020 3:15 pm
If you could point us to the post in Oric.org with the info, it would be invaluable! (I could not find it)
The message on Oric.org was written in MP, there's nothing more than the previous photo and ZIP file. I need to improve the PCB and create modern Gerber files. 8)
by kenneth
Sat May 23, 2020 12:52 am
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

Hello.
On the french site of oric.org Rijiji made a pcb according to my diagram, the holes are missing to put the 4 wires and the file is old, I will correct it so that the manufacturers recognize it. I'm now thinking of Dbug's phrase "verify before release" ... :oops:
by kenneth
Tue May 19, 2020 11:08 am
Forum: Painting tricks
Topic: Pictoric (was: New conversion algorithm)
Replies: 110
Views: 18422

Re: Pictoric (was: New conversion algorithm)

Nice result !
by kenneth
Sun May 17, 2020 2:52 am
Forum: Games
Topic: cc65-Chess for Oric by [raxiss]
Replies: 16
Views: 1047

Re: cc65-Chess for Oric by [raxiss]

The demo is fantastic !
The game is nice to play. :D
by kenneth
Sat May 16, 2020 2:25 pm
Forum: Painting tricks
Topic: Artist Oric
Replies: 10
Views: 709

Re: Artist Oric

Nice ! 8)
by kenneth
Sat May 16, 2020 12:30 am
Forum: Painting tricks
Topic: Artist Oric
Replies: 10
Views: 709

Re: Artist Oric

I wrote this, you can try it at 64x overclock. :mrgreen:

Image
by kenneth
Mon May 11, 2020 11:14 am
Forum: Technical questions
Topic: Help with two Orics
Replies: 100
Views: 10258

Re: Help with two Orics

Incredible ! 8) 8)
by kenneth
Fri May 08, 2020 7:27 pm
Forum: Hardware hacks and extensions
Topic: ORIC SDCARD
Replies: 143
Views: 36107

Re: ORIC SDCARD

I think its this you refer to ? http://forum.defence-force.org/download/file.php?id=648&mode=view The schematic is good. If the IC11 empty socket is used with a 74LS00 chip , LK removed, pin number 12 cut from A13 to be connected to Romdis pin and pin27 of eprom diconnected, the Oric computer will ...
by kenneth
Sun May 03, 2020 2:16 pm
Forum: Hardware hacks and extensions
Topic: IJK interface diagrams.
Replies: 97
Views: 40354

Re: IJK interface diagrams.

As HigashiJun is interested in making a joystick interface, and in order not to pollute the other thread, I place here the diagram of an untested pcb project almost identical to the ijk joystick interface. :wink:
ijkjoyst2020.zip
(405.87 KiB) Downloaded 40 times
by kenneth
Sun May 03, 2020 10:58 am
Forum: Technical questions
Topic: Oric and Intersil ICM7170 RTC ?
Replies: 16
Views: 1216

Re: Oric and Intersil ICM7170 RTC ?

I made this pcb diagram, but it wasn't tested, the chips are available on Aliexpress site.

download/file.php?id=2076
by kenneth
Sat May 02, 2020 5:37 pm
Forum: Technical questions
Topic: Oric and Intersil ICM7170 RTC ?
Replies: 16
Views: 1216

Re: Oric and Intersil ICM7170 RTC ?

If the rtc interface is connected on the printer port, it will be difficult to avoid the conflict with the sound processor ant the ijk interface, and an external power is required, otherwise, internally, the empty ROM socket can provide the power, the data bus, A0 to A4 lines adresses. Only two wire...
by kenneth
Fri Apr 17, 2020 11:46 am
Forum: Games
Topic: Zorgons Revenge - My Attempt To Play - Video
Replies: 8
Views: 886

Re: Zorgons Revenge - My Attempt To Play - Video

In the stage of the bird carrying the adventurer, there is a coding error, in the upper floor, you have to catch the bird with a slight delay to travel, which is difficult at the start. Despite everything, the video is a good tutorial that makes you want to play with the Oric computer. 8)