Search found 2769 matches

by Dave
Fri Apr 19, 2013 4:50 pm
Forum: For Sale
Topic: SOLD: QL Books For Sale
Replies: 6
Views: 4275

Re: QL Books For Sale

I'll take the Jan Jones book. PM sent.
by Dave
Fri Apr 19, 2013 4:46 pm
Forum: Hardware
Topic: Reverse engineering rare hardware
Replies: 22
Views: 14324

Re: Reverse engineering rare hardware

Here's my position: I would love to do something SD-card based, but my understanding was that the system wasn't reliable on every system. SGCs are something of a black box to me, although with Nasta's fantastically detailed explanations that cloak is being lifted... I have a few things in the fire a...
by Dave
Thu Apr 18, 2013 10:43 pm
Forum: For Sale
Topic: SOLD: QL Books For Sale
Replies: 6
Views: 4275

Re: QL Books For Sale

What would be your price for all of them? I'm interested.
by Dave
Thu Apr 18, 2013 6:20 pm
Forum: Hardware
Topic: Reverse engineering rare hardware
Replies: 22
Views: 14324

Re: Reverse engineering rare hardware

The possibility of making more romdisqs does exist - if Tony Firshman is interested. That said, his design does use the very smallest flash chips that are near-impossible to solder by hand. I would have used a larger flash package and made the PCB 5mm wider just to make them much easier to assemble,...
by Dave
Thu Apr 18, 2013 4:58 pm
Forum: Hardware
Topic: Linux QL RS232 cable wiring
Replies: 9
Views: 8130

Re: Linux QL RS232 cable wiring

*cough-splutter*

I remember that article! I am at the feet of greatness!
by Dave
Thu Apr 18, 2013 1:07 am
Forum: Hardware
Topic: Reverse engineering rare hardware
Replies: 22
Views: 14324

Re: Reverse engineering rare hardware

If you give me a schematic, I'll build it. :)
by Dave
Thu Apr 18, 2013 1:05 am
Forum: Hardware
Topic: QL-SD card project
Replies: 43
Views: 29046

Re: QL-SD card project

I have been fishing to make that but with little success.
by Dave
Wed Apr 17, 2013 8:22 pm
Forum: Hardware
Topic: Reverse engineering rare hardware
Replies: 22
Views: 14324

Re: Reverse engineering rare hardware

I'm confident a short run of low cost floppy interfaces with 512K of RAM will surface in the next few months from one source or another - there is sufficient demand.
by Dave
Wed Apr 17, 2013 6:35 pm
Forum: Hardware
Topic: Reverse engineering rare hardware
Replies: 22
Views: 14324

Re: Reverse engineering rare hardware

I think it ceases to be a QL when it ceases to run QL Pawn ;) More seriously though... In a real sense the board I'm playing with is a real QL. It's simply a QL re-implemented with the exact same custom logic and a mostly-the-same CPU, with the commonest expansions inbuilt. It doesn't make sense to ...
by Dave
Wed Apr 17, 2013 3:13 pm
Forum: Software & Programming
Topic: Best programming books?
Replies: 14
Views: 8250

Re: Best programming books?

Firstly, I strongly recommend that you grab yourself a copy of Minerva 1.97 or 1.98. It's going to resolve almost every issue you have with QDOS in one go, and will run on quite minimal hardware. a CPU upgrade, then SMSQ becomes an option too. Second, Jan Jones' excellent book "QL SuperBASIC: T...