Search found 3954 matches

by Derek_Stewart
Thu Apr 04, 2024 7:32 pm
Forum: General QL Chat
Topic: SD Card Reader
Replies: 12
Views: 489

Re: SD Card Reader

bwinkel67 wrote: Thu Apr 04, 2024 6:35 pm
xelalex wrote: Thu Apr 04, 2024 1:44 pm Sure. And what do you use to write/read to/from SD cards?
A PC.
Mobile phone...
by Derek_Stewart
Thu Apr 04, 2024 11:52 am
Forum: General QL Chat
Topic: SD Card Reader
Replies: 12
Views: 489

Re: SD Card Reader

Hi

I still have a vDrive and vLink for sale:

https://www.qlforum.co.uk/viewtopic.php?t=4671
by Derek_Stewart
Wed Apr 03, 2024 7:06 am
Forum: Hardware
Topic: FPGA replacment for the ZX8301 ULA and more
Replies: 254
Views: 99158

Re: FPGA replacment for the ZX8301 ULA and more

Hi Leon, I have 2 QLs, that I had to replace the original red socket that Sinclair fitted for the 68008. I accidentally pull the top of the red socket off and broke the CPU connection pins underneath. I replaced the socket with a turned pi socket, which made the CPU and 8301 sockets the same height....
by Derek_Stewart
Tue Apr 02, 2024 8:33 pm
Forum: Hardware
Topic: FPGA replacment for the ZX8301 ULA and more
Replies: 254
Views: 99158

Re: FPGA replacment for the ZX8301 ULA and more

Hi,

Really impressive demo, looks like we do not need a Super Gold Card.

Can the Flash command be used?

When it is said virtual microdrives, do you mean, vDriveQL, Oqtadrive, Micropdrive?

Looks like I need to fix some more QLs, as I will want one.
by Derek_Stewart
Sun Mar 31, 2024 8:57 am
Forum: Software & Programming
Topic: Run a SuperBasic program from Assembler?
Replies: 36
Views: 1072

Re: Run a SuperBasic program from Assembler?

Hi With regards to QL Assembler reference material, in addition to Norman's excellent Assembly Language Magazine, I use for: QDOS: QL Technical Guide, Minerva ROM source code. SMSQ/E: SMSQ/E Reference Guide, SMSQ/E source code. The operating system source code for Minerva and SMSQ/E give very good r...
by Derek_Stewart
Thu Mar 28, 2024 10:34 pm
Forum: Software & Programming
Topic: QubATA without burning ROM?
Replies: 8
Views: 304

Re: QubATA without burning ROM?

Hi,

I forgot about the QubATA monitor program.

I used to have multiple Qubide interfaces, but that was not QubATA Rom code. But the device name and a couple of commands needed changed, as there was a clash in the ROM codes.

Maybe QubATA can not do this, Phil Borman's code certainly could.
by Derek_Stewart
Thu Mar 28, 2024 10:25 pm
Forum: Compatibles Corner
Topic: SMSQ/2 on Atari
Replies: 92
Views: 71526

Re: SMSQ/2 on Atari

RalfR wrote: Thu Mar 28, 2024 8:47 pm The Indroduction Zip is empty!
I downloaded it, there is a RTF file.
by Derek_Stewart
Thu Mar 28, 2024 10:22 pm
Forum: Hardware
Topic: ql+ prototype rebuild ? possible
Replies: 50
Views: 3529

Re: ql+ prototype rebuild ? possible

Ok, forget the Raspberry Pi, use a Q68...
by Derek_Stewart
Thu Mar 28, 2024 4:36 pm
Forum: Software & Programming
Topic: QubATA without burning ROM?
Replies: 8
Views: 304

Re: QubATA without burning ROM?

Hi, Not sure you mean the Monitor to check the address. The ram driver code has config blocks in the code, that define the ROM base address and the device name. You need to you use Menuconfig to to alter base address. If this is not done the base address of the Ram code is the romport C000. You need...
by Derek_Stewart
Wed Mar 27, 2024 11:34 pm
Forum: Hardware
Topic: ql+ prototype rebuild ? possible
Replies: 50
Views: 3529

Re: ql+ prototype rebuild ? possible

Hi,

Why not run sQ68Lay on the RPI, you will have to compile the emulator, but XorA has made the compilation really easy.