Search found 24 matches

by klausfrank
Thu Nov 21, 2019 4:50 pm
Forum: For Sale
Topic: Intersting item on eBay
Replies: 7
Views: 133

Re: Intersting item on eBay

Yes, a very interesting item. It looks very much like the Spem System 2. But this does have an expansion port and a backplane to expand the QL with Trumpcard and Qubide. I use the expanspion port for my QEP epromprogrammer. But I must admit this box does look very fine.
Regards
by klausfrank
Sat Nov 09, 2019 7:39 am
Forum: Hardware
Topic: CST RAM-Plus, large pics thereof
Replies: 5
Views: 271

Re: CST RAM-Plus, large pics thereof

Great pictures.
Thank you very much. I have one myself - and it is working. There is room for eproms, but I miss the ic above the eproms.
It would be nice with a schematic of the IF.
by klausfrank
Sun Oct 27, 2019 5:08 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

Thank you very much for your replies.
I removed everything about the Hotkey system, and the <Alt><Enter> is working again.
Again thank you.

Regards
Klaus
by klausfrank
Sat Oct 26, 2019 12:58 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

Speaking of Gold Card
I accidently observed that the function <Alt>+<Enter> in my Gold Card had disappeared. I have a keyboard interface from JFC , but that shouldn’t be a problem, but I would like to hear if others have seen or heard of?
Any suggestions?
Regards
by klausfrank
Thu Oct 24, 2019 2:55 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

I am happy to help, don’t hesitate to ask for help.

Regards
Klaus
by klausfrank
Thu Oct 24, 2019 2:24 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

About the values for use with V2 and V3 - I think it is the same- the function the small circuit must be the same. It is not changed on the different versions.

Klaus
by klausfrank
Thu Oct 24, 2019 2:11 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

The reason, why the diode and the resistor are soldered only at one end,is that they disconnected, and I don’t loose them. Just in case.....
by klausfrank
Thu Oct 24, 2019 1:35 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

Hi again

The values of the diode and resistor.

The diode is a zenerdiode -BZX 55C 5.1v

The resistor is a 10 Kohm 5%

IMG_1391.JPG

IMG_1392.JPG


Klaus
by klausfrank
Thu Oct 24, 2019 12:33 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

I think my attachment got lost
- so here it is
Gold Card mod 1.pdf
(1.78 MiB) Downloaded 19 times

Gold Card mod 2.pdf
(468.13 KiB) Downloaded 16 times
by klausfrank
Thu Oct 24, 2019 12:11 pm
Forum: Hardware
Topic: Miracle Systems Gold Card
Replies: 36
Views: 1902

Re: Miracle Systems Gold Card

Hello
I have found some information about the modification of the Gold Card in my files. I have done to my Gold Card. I have also put one card back to "normal" for a friend.
WARNING
Be sure that the Gold Card is in the right state before powering up! And be aware - Murphy's law

Klaus