Search found 960 matches

by Paul
Sun Apr 01, 2018 8:17 am
Forum: Hardware
Topic: Tape read/write on expansion port?
Replies: 24
Views: 1305

Re: Tape read/write on expansion port?

It's for my Lambda 8300 which does not work with neither ZXpand nor ZXblast. With ZX81 compatible ROM or with original ROM? There is a simple Addon with a vdrive for the ZX81 which will work out of the Box with Lambda Hardware. With ZX81 compatible ROM the Software should run immediately as well. K...
by Paul
Thu Mar 29, 2018 9:34 pm
Forum: Development
Topic: ZX Printer Belt
Replies: 102
Views: 9961

Re: ZX Printer Belt

Sorry I am on my mobile with only edge connection. A quick search on this forum or the tlienhard forums should give you the precise answer. It takes me approximately five minutes to load the empty reply page. Tomorrow evening I can answer when I have wifi again. I am very interested in the print dat...
by Paul
Thu Mar 29, 2018 7:35 pm
Forum: Development
Topic: ZX Printer Belt
Replies: 102
Views: 9961

Re: ZX Printer Belt

I wouldn't buy a printer in the hope to get a non broken belt. It's hopeless. I can tell you a little about the teeth: They are like a Trapez, 2mm at the base and one mm at the top flat part. Height one mm. And from my experience print the belt in a circle with the teeth vertical. not straight line ...
by Paul
Sat Mar 24, 2018 2:10 pm
Forum: Hardware
Topic: 48 kB RAM with 3 x 16 kB
Replies: 7
Views: 498

Re: 48 kB RAM with 3 x 16 kB

While this is a funny idea, please dont do it. the original 16k rampacks draw too much current to have tree of them attached. And be aware that the bus is not allowed to be like a star because its going to be flooded with reflections. Bus wires need to go go from port 1 to port 2 then to port 3. Eac...
by Paul
Wed Mar 21, 2018 4:00 pm
Forum: Welcome Area
Topic: amateus
Replies: 6
Views: 502

Re: amateus

Welcome to our helpful family!
Kind regards Paul
by Paul
Tue Mar 13, 2018 10:00 pm
Forum: Development
Topic: do we still use UHF modulators ?
Replies: 17
Views: 852

Re: do we still use UHF modulators ?

Would Modulator compatibility raise the cost of the ULA replacement significantly? Or is it the time required for development that makes you ask? It would be better have at least one replacement ULA that could be a repair for Zeddies with broken ULAs and drive its Modulator. Would it be possible to ...
by Paul
Wed Mar 07, 2018 11:56 am
Forum: Development
Topic: Wilf's NOVA2005 for 50 Hz Zeddies?
Replies: 11
Views: 853

Re: Wilf's NOVA2005 for 50 Hz Zeddies?

I thought there was an IO bit somewhere showing the machine should run on 50 or 60 Hz.
by Paul
Tue Mar 06, 2018 10:17 am
Forum: Development
Topic: Wilf's NOVA2005 for 50 Hz Zeddies?
Replies: 11
Views: 853

Re: Wilf's NOVA2005 for 50 Hz Zeddies?

Are you creating an alternative or will the new nova driver detect the video frequency and switch to the needed value?
Kind regards Paul
by Paul
Wed Feb 21, 2018 10:39 pm
Forum: Hardware
Topic: Problem with my new ZXpand+
Replies: 20
Views: 1345

Re: Problem with my new ZXpand+

https://www.sellmyretro.com/uploaded/img/25903_IMG_3741.jpg In centre bottom dark thing just below and to the left of the diamond shaped chip... Regards Andy In order to draw the attention from sirmorris ;) The diamond is actually a square isn't it? I don't own a diamond but I have some squares for...
by Paul
Wed Feb 21, 2018 9:40 am
Forum: Hardware
Topic: Problem with my new ZXpand+
Replies: 20
Views: 1345

Re: Problem with my new ZXpand+

Could you please post a photo of the area with the capacitor that was missing?
Kind regards Paul