Search found 174 matches
- Fri Jul 07, 2023 12:17 am
- Forum: Dragon General
- Topic: WHOOPS ! (oh not not him again)
- Replies: 58
- Views: 294048
Re: WHOOPS ! (oh not not him again)
JCB_Speech_Synthesis_Module_PCB_Top_Unpopulated.jpg Rolf - would you please be able to check the routings I've made with the analogue components, and fill in any which go underneath the components (just clear lines drawn on the above diagram would be fine - I can't see around the transistors, resis...
- Mon Jul 03, 2023 11:58 pm
- Forum: Dragon General
- Topic: WHOOPS ! (oh not not him again)
- Replies: 58
- Views: 294048
Re: WHOOPS ! (oh not not him again)
This is brilliant - thanks guys.
- Mon Jul 03, 2023 9:14 am
- Forum: Dragon General
- Topic: WHOOPS ! (oh not not him again)
- Replies: 58
- Views: 294048
Re: WHOOPS ! (oh not not him again)
Excellent. Many thanks Rolf.
- Sat Jul 01, 2023 3:03 pm
- Forum: Dragon Hardware
- Topic: Dragon Beta GitHub
- Replies: 33
- Views: 43225
Re: Dragon Beta GitHub
It's a completely different beast. You'll need to research it, and it will cost you a lot to make it.
- Sat Jul 01, 2023 8:29 am
- Forum: Dragon General
- Topic: WHOOPS ! (oh not not him again)
- Replies: 58
- Views: 294048
Re: WHOOPS ! (oh not not him again)
Any chance of a picture of the underside of the PCB, Rolf?rolfmichelsen wrote: ↑Tue Mar 10, 2015 10:13 pm It's a 2732, verified by checking that A11 from the cartridge connector is wired to pin 21 on the PROM.
-- Rolf
John
- Sat Jul 01, 2023 8:29 am
- Forum: Dragon General
- Topic: WHOOPS ! (oh not not him again)
- Replies: 58
- Views: 294048
- Fri Jun 30, 2023 4:07 pm
- Forum: Dragon Hardware
- Topic: Dragon Beta GitHub
- Replies: 33
- Views: 43225
Re: Dragon Beta GitHub
Any progress on your Beta guys?
- Mon May 01, 2023 12:36 am
- Forum: Dragon General
- Topic: French Dragons and the PN41503 motherboard
- Replies: 8
- Views: 21275
Re: French Dragons and the PN41503 motherboard
Thomson did make 6809s and 6821s - in normal and B speeds I believe - prefixed EF.
- Mon May 01, 2023 12:34 am
- Forum: Dragon General
- Topic: French Dragons and the PN41503 motherboard
- Replies: 8
- Views: 21275
Re: French Dragons and the PN41503 motherboard
You definitely cannot mix and match these PSU and motherboards. That's why on my PSU board sales page, it says 'suitable for all 32/64/200/200E machines with the exception of the SECAM [motherboard] variant. Regarding Parc Electronics - James Dexter might be the man to ask - he knows ex-DD and Race ...
- Mon Apr 24, 2023 11:04 pm
- Forum: Dragon Hardware
- Topic: SuperSprite FM+
- Replies: 0
- Views: 65013
SuperSprite FM+
SuperSprite FM+ kits are now available again at: https://www.dragonplus-electronics.co.u ... computers/