Search found 380 matches

by kenneth
Thu Apr 15, 2021 4:19 pm
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

Хорошие новости ! 8) 8) 8)
by kenneth
Mon Apr 12, 2021 1:44 pm
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

Exactly. 8)
by kenneth
Mon Apr 12, 2021 1:25 pm
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

The chip is a 27128 UVPROM with a 16k memory, in this case the Erebus don't work, you must burn an other UVPROM with a ROMDIS pin compatible.
by kenneth
Mon Apr 12, 2021 10:44 am
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

I agree with Dbug, there may be a UVPROM instead of the ROM in the Oric.
NB: The pin used by Erebus is /ROMDIS.
by kenneth
Mon Apr 12, 2021 2:25 am
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

Without SDCard, Erebus will try to send a "0" SPI code several times without answer, and finally the computer will give a "MEMORY ERROR" message. With a SDCard without TAP files, the computer will erase the screen and will give a "READY" message. If all this happens, that mean that Erebus is ok and ...
by kenneth
Mon Apr 12, 2021 2:00 am
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

Did you try Erebus without SDcard?
by kenneth
Sun Apr 11, 2021 11:27 pm
Forum: Technical questions
Topic: Erebus does not starts
Replies: 20
Views: 381

Re: Erebus does not starts

it works with a 512Mb card, I have never tried with a smaller memory, it is necessary to format the SDcard in FAT16, some smartphones do format in FAT32 even if there is a low capacity in the SDcard.
by kenneth
Sun Mar 21, 2021 10:20 pm
Forum: Technical questions
Topic: Atmos SPACE key stuck
Replies: 6
Views: 239

Re: Atmos SPACE key stuck

Maybe the sacrifice of the FNCT key? :roll:
by kenneth
Sun Mar 14, 2021 9:21 pm
Forum: Mags and books
Topic: OUM magazine scans...
Replies: 84
Views: 24691

Re: OUM magazine scans...

Incredible library! I thank Dbug and all the contributors. All that's missing is the old bearded knight with a heavy sword guarding the entrance ... :mrgreen:
by kenneth
Tue Mar 09, 2021 10:33 pm
Forum: Technical questions
Topic: Atmos ROM
Replies: 33
Views: 27680

Re: Atmos ROM

You must put your memory chip under U.V light, the exposure will erase the memory.
by kenneth
Wed Mar 03, 2021 1:28 am
Forum: Technical questions
Topic: Atmos and Cumana Reborn - No go...
Replies: 11
Views: 574

Re: Atmos and Cumana Reborn - No go...

Maybe there is an Uvprom chip inside instead a genuine Rom memory.
by kenneth
Fri Feb 26, 2021 5:53 pm
Forum: Painting tricks
Topic: Image mapping : Peer review needed
Replies: 48
Views: 10499

Re: Image mapping : Peer review needed

With colors !
Impressive !
by kenneth
Mon Feb 22, 2021 11:18 am
Forum: Hardware hacks and extensions
Topic: Oric extender - a basis for DIY projects and experiments
Replies: 35
Views: 4822

Re: Oric extender - a basis for DIY projects and experiments

Symoon wrote:
Mon Feb 22, 2021 10:54 am
I think you guys are misleaded by the "page change effect", you should check page 1 of the thread for details ;)
Indeed ! :lol: