Search found 152 matches

by Zarchos
Wed Nov 15, 2017 12:17 pm
Forum: Hardware
Topic: Q68 Notice 3 - Update
Replies: 44
Views: 22143

Re: Q68 Notice 3 - Update

And I'd like to have mine signed by the author.
For my museum ;-)
Of course if it could be numbers 1 and 2 I could send a few bottles of champagne to say 'thanks' ;-)
by Zarchos
Tue Nov 07, 2017 5:44 am
Forum: For Sale
Topic: Mplane for QL - ideal for homing in a slim PC case
Replies: 2
Views: 2464

Re: Mplane for QL - ideal for homing in a slim PC case

I will have it. Sending you a pm in a couple of hours.
by Zarchos
Sun Nov 05, 2017 5:02 pm
Forum: The Welcome Area
Topic: Hello form Deepest Northamptonshire
Replies: 5
Views: 4161

Re: Hello form Deepest Northamptonshire

Salut ! Welcome !
by Zarchos
Sun Nov 05, 2017 4:54 pm
Forum: For Sale
Topic: QXL2+ For Sale - SOLD
Replies: 5
Views: 3357

Re: QXL2+ For Sale

Derek_Stewart wrote:
Zarchos wrote:Declaring interest.
How much to ship to France, please ?
Hi,

I have sent you a PM with the shipping costs.
Thanks.
Read it, so I'll have it.
Sending you message for payment details.
by Zarchos
Sun Nov 05, 2017 3:38 pm
Forum: For Sale
Topic: QXL2+ For Sale - SOLD
Replies: 5
Views: 3357

Re: QXL2+ For Sale

tofro wrote:Note you need an ISA bus PC in order to run it.

Increasingly hard to find.

Tobias (happy owner of a QXL 1)
I own a few ;-) for my GUS sound cards ;-)
by Zarchos
Sun Nov 05, 2017 3:23 pm
Forum: For Sale
Topic: QXL2+ For Sale - SOLD
Replies: 5
Views: 3357

Re: QXL2+ For Sale

Declaring interest.
How much to ship to France, please ?
by Zarchos
Sun Oct 29, 2017 11:05 pm
Forum: Software & Programming
Topic: A guide to programming the Sinclair QL
Replies: 29
Views: 19967

Re: A guide to programming the Sinclair QL

Quite reminiscent of Acorn BBC Basic with built in ARM Assembler, to me ; although I do not know how QL Super Basic compares to the BBC Basic (which I do not find easy to read with all its VDU commands, for example).
by Zarchos
Sun Oct 08, 2017 12:49 pm
Forum: Compatibles Corner
Topic: Q68 support thread
Replies: 244
Views: 121388

Re: Q68 support thread

Please tell us more about : - timings of the opcodes and in particular registers <--> memory and memory<-> memory when code and / or data fetched is in main memory - timings of the opcodes and in particular registers <--> memory and memory<-> memory when code and / or data fetched is in the special ...
by Zarchos
Fri Oct 06, 2017 9:47 am
Forum: Hardware
Topic: Q68 Advance Notice
Replies: 78
Views: 53295

Re: RE: Re: Q68 Advance Notice

No, the hardware is not identical to Q40/Q60, as the 20 kHz interrupt overhead would slow down a 68000-style CPU considerably. The Q68 includes a hardware FIFO, so the samples can be transferred by the OS in larger chunks. It is sufficient to transfer the samples with the frame interrupt. If more d...