Search found 16 matches
- Tue Jul 27, 2021 2:52 pm
- Forum: Dragon Hardware
- Topic: Dragon 32 RGB SECAM and video tests
- Replies: 36
- Views: 36993
Re: Dragon 32 RGB SECAM and video tests
Thanks for the information about the diode, I was already thinking of putting a 1n4148 diode but you have confirmed it, I am not going to remove the vdg chip, since I have seen that it is already soldered on the board, I have an American tandy coco 2 and it has a socket and I had in Mind the one wit...
- Tue Jul 27, 2021 12:27 pm
- Forum: Discuss This Site
- Topic: new Member Spain
- Replies: 10
- Views: 19495
Re: new Member Spain
thanks pser1.
- Tue Jul 27, 2021 9:28 am
- Forum: Dragon Hardware
- Topic: Dragon 32 RGB SECAM and video tests
- Replies: 36
- Views: 36993
Re: Dragon 32 RGB SECAM and video tests
Greetings, thanks for reporting the bugs I had, especially the U3D buff would have toasted .. You are right in the part of the signal And that you have to take it after the multiplexer I have not realized it .. I rectify it .. what the friend robcfg comments, I do not put two physical vdg chips, but...
- Mon Jul 26, 2021 5:26 pm
- Forum: Dragon Hardware
- Topic: Dragon 32 RGB SECAM and video tests
- Replies: 36
- Views: 36993
- Sun Jul 25, 2021 8:29 pm
- Forum: Dragon Hardware
- Topic: Dragon 32 RGB SECAM and video tests
- Replies: 36
- Views: 36993
- Sun Jul 25, 2021 8:16 am
- Forum: Discuss This Site
- Topic: new Member Spain
- Replies: 10
- Views: 19495
new Member Spain
Greetings, my name is Alfredo and people in Spain know me better as retrocant. I have been in the retro world for more than 4 years and they have a good collection of 8, 16 and 32 bit microcomputer equipment. Already in the 90's I knew the dragon computer through computer science books and now I cur...