Search found 1009 matches
- Mon Apr 08, 2024 2:42 pm
- Forum: INTRODUCE YOURSELF
- Topic: Hiya from Leeds, UK
- Replies: 11
- Views: 414
Re: Hiya from Leeds, UK
Nah. That's probably glue to hold the caps in place under transport. BTW, how good are you at soldering? That motherboard you got should be SMT chip on it. 4Mb upgrade on that board is pretty easy (if you know what you are doing). You could change those original chips and run a wire between some leg...
- Thu Apr 04, 2024 6:36 am
- Forum: HARDWARE DISCUSSIONS
- Topic: Atari ST OPL3 cart schematics
- Replies: 22
- Views: 1604
Re: Atari ST OPL3 cart schematics
Yes. 1,6mm on 4 or even more layers as well
- Wed Apr 03, 2024 7:53 pm
- Forum: HARDWARE DISCUSSIONS
- Topic: Atari ST OPL3 cart schematics
- Replies: 22
- Views: 1604
Re: Atari ST OPL3 cart schematics
PCB for cartridge port should be 1,6mm. But that is standard PCB thickness so shouldn't be a problem. You could also file the edge on both sides at 45 degrees to make the cartridge slide in a bit easier in the port.
- Tue Apr 02, 2024 9:51 pm
- Forum: ATARI FOR SALE & WANTED
- Topic: For Sale: TestcarT
- Replies: 2
- Views: 534
Re: For Sale: TestcarT
1 left. Always programmed with the latest firmware available when shipped.
- Tue Apr 02, 2024 7:01 pm
- Forum: INTRODUCE YOURSELF
- Topic: Hello from Sweden
- Replies: 13
- Views: 533
- Thu Feb 22, 2024 11:15 am
- Forum: MEMBER BLOGS
- Topic: LarryL’s blog - creating an ATX version of the Phoenix H5
- Replies: 75
- Views: 3475
Re: LarryL’s blog - creating an ATX version of the Phoenix H5
I don't know if it is practical but if you can route digital Red Green Blue + Hsync + Vsync +5v +gnd to a header (approx 16 pins) you could easily add HDMI output to the ATX back-plate (which would look like a gfx card) using a SiPeed Tang Nano 9k which are about $10 exactly - already inside :D The...
- Mon Feb 19, 2024 12:49 am
- Forum: RAM UPGRADES
- Topic: Issue with the STM 4MB RAM UPGRADE
- Replies: 18
- Views: 778
Re: Issue with the STM 4MB RAM UPGRADE
MAD9 should not be connected to RAS or anything else for that matter. Connect MAD9 from RAM board directly to MMU chip.
- Fri Feb 16, 2024 6:51 am
- Forum: INTRODUCE YOURSELF
- Topic: Greetings from Finland
- Replies: 4
- Views: 216
Re: Greetings from Finland
Good work! And welcome!
- Sat Jan 27, 2024 5:10 pm
- Forum: ATARI FOR SALE & WANTED
- Topic: For Sale: TestcarT
- Replies: 2
- Views: 534
For Sale: TestcarT
I'm selling my own plug-n-play version of the SidecarT project . It is not the official, but everything that is on the original is on my version but placement of components is different. Slightly shorter. I have 3 unit for sale. Raspberry Pico WH is included and soldered in place. No SD-card is incl...
- Wed Jan 24, 2024 7:10 pm
- Forum: NOOB QUESTIONS
- Topic: Atari 520 STE Harddrive (ACSI2STM project) not detected at all
- Replies: 13
- Views: 947
Re: Atari 520 STE Harddrive (ACSI2STM project) not detected at all
Well, if the unit is working on other Ataris, it's probably your STe. Do you have good PSU? 5V is good? Changed caps on the PSU or is it the original 30y old one? Try changing the processor for a HC type . It fixes it for some people. You could also try and add 10K pullup resistors on the 8 data lin...