Search found 334 matches

by troed
Sat Sep 22, 2018 7:24 pm
Forum: HARDWARE ISSUES
Topic: resurrecting an STFM
Replies: 9
Views: 95

Re: resurrecting an STFM

Resistors R59, R60, and R61 clipped, and possibly a bonus resistor soldered in alongside?: https://i.imgur.com/ExS2EmX.jpg These arrived as you see, not connected to anything unlike what the Marpet instructions suggest. For those resistors, I'd consider just removing the hot glue and resoldering ea...
by troed
Sat Sep 22, 2018 11:03 am
Forum: PSU (power supplies)
Topic: SR98 trimmer pot
Replies: 1
Views: 37

Re: SR98 trimmer pot

IIRC the PSU is going to be around 5.3V before you trim it down (assuming you did the resistor replacement). You can turn the pot counter-clockwise one hour and it should end up around 5.1V, after that you can start the ST and use your volt meter to get to 5.0. Of course, this is assuming your SR98 ...
by troed
Fri Sep 21, 2018 7:30 pm
Forum: STF REMAKE PROJECT
Topic: Goodies which arrived today...
Replies: 2
Views: 62

Re: Goodies which arrived today...

Awesome!
by troed
Fri Sep 21, 2018 7:29 pm
Forum: STF REMAKE PROJECT
Topic: New video connector ?
Replies: 6
Views: 97

Re: New video connector ?

Here's exactly what should be done: _Mux_ Shifter RGB and Mono signals to VGA RGB output. It's up to the user of the board to have a compatible monitor connected. For those with a multisync monitor they'll need no switch, all modes with display. (This will become even more important with the doubleS...
by troed
Fri Sep 21, 2018 2:27 pm
Forum: ALPHA USER BUILDS
Topic: Icky - Progress
Replies: 161
Views: 1496

Re: Icky - Progress

I think the MFP being warm is a bit strange. Not exactly the fastest chip on the board.
by troed
Fri Sep 21, 2018 11:39 am
Forum: ALPHA USER BUILDS
Topic: Icky - Progress
Replies: 161
Views: 1496

Re: Icky - Progress

BTW, that picture is really strange. The bombs are perfectly clean and stable, which means that the Shifter works well. But I can' figure where the strange background could come from... Yes it is strange but actually quite pretty I've pondered it for a while. Either the RAM contents* change from 0s...
by troed
Fri Sep 21, 2018 10:41 am
Forum: ALPHA USER BUILDS
Topic: Icky - Progress
Replies: 161
Views: 1496

Re: Icky - Progress

Text output on screen or over serial?
by troed
Thu Sep 20, 2018 6:03 pm
Forum: ALPHA USER BUILDS
Topic: Forgottenmyname - Progress
Replies: 80
Views: 914

Re: Forgottenmyname - Progress

Bus error loop?
by troed
Wed Sep 19, 2018 9:03 am
Forum: 3D MODELS
Topic: Atari ST Parts group on Thingiverse
Replies: 6
Views: 290

Re: Atari ST Parts group on Thingiverse

Screen Shot 2018-09-19 at 10.02.49.png
Screen Shot 2018-09-19 at 10.02.49.png (613.29 KiB) Viewed 82 times
by troed
Wed Sep 19, 2018 8:43 am
Forum: 3D MODELS
Topic: Atari ST Parts group on Thingiverse
Replies: 6
Views: 290

Re: Atari ST Parts group on Thingiverse

So, apparently it's possible to join the group without consent. All the better :) But, I can't seem to find anything pointing to your model. Did you use "+ POST A THING" inside the group and then select one of your own public models? I don't seem to have that option. I did use "Share to group" when...