I favour a new design - with perhaps a blitter and or interleaved access to video frame buffer.
As resolutions get higher, and colour depth increases - the amount of data that has to be moved about is much larger - and this is what slows down the Q68 when chosing the higher video modes. In this ...
Search found 1563 matches
- Tue Jun 17, 2025 9:50 pm
- Forum: Hardware
- Topic: 68060 based QL system?
- Replies: 116
- Views: 61393
- Mon Jun 09, 2025 4:57 pm
- Forum: General QL Chat
- Topic: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
- Replies: 46
- Views: 4129
Re: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
If this is going to be a yearly event - I think I need to plan it into my calendar - when is next years event? 

- Mon Jun 09, 2025 4:56 pm
- Forum: Hardware
- Topic: New Q60 Boards
- Replies: 124
- Views: 12305
Re: New Q60 Boards
I am hoping this would only be a short pause - I've always found Derek to be a good fellow QL'er and have benefitted from some of his expertise and parts.
I hope you just take a short "QL Holiday" Derek, you have a lot to offer.
I hope you just take a short "QL Holiday" Derek, you have a lot to offer.
- Sun Jun 08, 2025 8:31 pm
- Forum: General QL Chat
- Topic: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
- Replies: 46
- Views: 4129
Re: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
I'd be interested - so that's one person 

- Sat Jun 07, 2025 9:28 pm
- Forum: General QL Chat
- Topic: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
- Replies: 46
- Views: 4129
Re: 2. International Sinclair QL meeting in Dormagen (Germany) 6.6 to 8.6
Probably a cheeky ask - but was this recorded Martyn?
- Tue May 20, 2025 4:31 pm
- Forum: Hardware
- Topic: TF Services I2C Interfaces
- Replies: 2
- Views: 233
Re: TF Services I2C Interfaces
In terms of the I2C interfaces - would it make sense to make them QWIIC compatible (from a connector point of view), as there is a growing library of these boards becoming available for experiments.
https://www.sparkfun.com/qwiic
https://thepihut.com/products/sparkfun-qwiic-adapter?variant ...
https://www.sparkfun.com/qwiic
https://thepihut.com/products/sparkfun-qwiic-adapter?variant ...
- Sat May 17, 2025 9:30 am
- Forum: The Off-Topic Section
- Topic: Win 11 networking
- Replies: 18
- Views: 1460
Re: Win 11 networking
...
I would never trust all my stuff to any cloud only; I always keep one copy at home and another at a friend's who lives some miles away. Its worth (IMO) to have a few extra USB HDDs for that purpose. Yes, it can be hard to keep everything up to date, but at least all will not be lost while I ...
- Fri May 16, 2025 6:04 pm
- Forum: The Off-Topic Section
- Topic: Win 11 networking
- Replies: 18
- Views: 1460
Re: Win 11 networking
Microsoft have been known to put out updates with issues ;-)
I think rolling back and then having it reapply a few days later will potentially load in a fixed version - but if your machine already thinks it has the update - it won't check for the same update again - so you'd miss a sureptitious fix ...
I think rolling back and then having it reapply a few days later will potentially load in a fixed version - but if your machine already thinks it has the update - it won't check for the same update again - so you'd miss a sureptitious fix ...
- Tue May 13, 2025 5:01 pm
- Forum: The Off-Topic Section
- Topic: Retrofest UK 2025. May 31st / June 1st
- Replies: 11
- Views: 1067
- Tue May 13, 2025 4:46 pm
- Forum: The Off-Topic Section
- Topic: Retrofest UK 2025. May 31st / June 1st
- Replies: 11
- Views: 1067
Re: Retrofest UK 2025. May 31st / June 1st
There was a project to provide a computer controlled Zero 1 interface - I think it was a US based project using 6502 - in Model Railway Electronics 1984 edition - can't find the magazine online, but I have a scanned copy in pdf format of the main circuit. You can PM me if interested.
I have been ...
I have been ...