Bitte melde dich an, um diesen Anhang zu sehen.
Work so far. Going to go over the schematic one more time to be sure all is ok. pinouts etc. ![]()
Bitte melde dich an, um diesen Anhang zu sehen.
Work so far. Going to go over the schematic one more time to be sure all is ok. pinouts etc. ![]()
Hi. I was wondering if there is interest in this. The nunchuk64 is fine as it is, but I think more people would build a throughhole component version.
I have quickly layed it out. Not routed, graphics not yet cleaned up. There are two resistor networks to save space. If there is interest, may I put this as a directory to the main project ?
Bitte melde dich an, um diesen Anhang zu sehen.
I think you will need one CIA chip installed. CIA2 I think.
There is also the DT1042-04SO
Bwack
Try adjusting R27. I lose colors if it is to far to the left or right. It's the one next to the crystal.
Yes. Me or someone can spin-off from this project . ADAC lso contacted me on twitter about ideas. Then I didn't hear anymore from him. I vented some ideas too. Mainly 12V dc input.. Here is from a nice chat I had with him while I waited for the subway train:
ZitatAlles anzeigenAdac:
And: the are some Usere who asked about a 'Special Edition' of this board
Proposals are:
- connect Pin1 an 16 of the Rams or connect Pin16 to GND or 5V (can be different for any Chip) so you can use 41256 Rams out of the box
- Protection diodes for IEC- an Tape-Port
- Internal IEC Pinheader to install an SD2IEC
- Integrated AEC-Fix
- use of the X1-Osscillator socket (8701? I dont know exacly...)- conpatiblity to 41256 Rams should be possilbe an easy
- and a IEC PInheader for SD2IEC might be also easy (if there ist enough room)-Protection Diodes: might be a Problem...
-AEC-Fix also
Me:
12V dc input + 50Hz generator for the tod.
Great work! I'm reading the discussion a bit late.
I will update the bom and schematics on the github repository. R42 is missing a value in BOM and schematics. It is 330 ohms on my KU prototype and original boards. RP1and RP2 I will double check. Also maybe add the suggestion to use traco regulator.
Thank you to everyone for keeping us updated
Anbei der erste Entwurf meines Schaltplans. Bitte vergleicht ihn mit euren Versionen.
Bitte melde dich an, um diesen Anhang zu sehen.
lvr , thank you so much for sharing the draft. It got useful in finding a mistake in my TFCC replica project. I imported your Eagle schematics file in KiCad and converted it to a netlist. After a saturdays evening of work, I found that I had grounded the READ signal on the 74LS32! After removing the mistake, the game started ! It was Bitte melde dich an, um diesen Link zu sehen. who prototyped the replica. More information about it is on Bitte melde dich an, um diesen Link zu sehen.. Again thanks so much. There was very little error in your draft. When comparing the netlist to a gerber, errors are detected in both schematics and gerbers if they don't match up.
I'm not completely following, but the SwinSID shows up with Control Port Fail, no pot x/y support for the control ports.
Looks stunning !
ch1ller and TurboMicha , may I use your Image in my KU mo.board part 4 video ?
Bitte melde dich an, um diesen Link zu sehen. Thank you for this nice video. If you like, I could put your files into a second folder, it you are finished with it?
Np! That would be great !
Here is what they look like with the last changes. Removed combo connector and drew a edge connector instead. With rounded corners.
Bitte melde dich an, um diesen Anhang zu sehen.Bitte melde dich an, um diesen Anhang zu sehen.
I made a video about this project.
Thanks to tulan for designing and programming!
Bitte melde dich an, um dieses Medienelement zu sehen.
Kennt wer eine Bezugsquelle ? Würde sonst direkt den Entwickler anschreiben. PIC mit dem HEX File brennen wäre sicher auch möglich, Platine wüsste ich sonst aber keine Bezugsquelle wo ich die Eagle Files hinschicken könnte ?Schön ist diese RGB-LED die die einzelnen Stufen anzeigt und eben schalterlos.
...wobei JAN im Video auch ein paar Versuche brauchte...
Wenn dieses Projekt nichts wird nehme ich z.B die von GI-Joe hier schon beschriebene 4fach Lösung die über 2 Schalter gewählt werden kann.
Dazu müsste man je das BASIC und Kernel ROM in ein File zusammenfügen und dieses dann mit den anderen 3en die auch je aus Basic und z.B Jiffy bestehen.
Hi I'm the Entwickler.
There is a manual for it on github: Bitte melde dich an, um diesen Link zu sehen.
Jan Beta struggeled a bit with soldering before programming, allthough it can be programmed after soldering also..
He also struggeled with the reset line because i sent him a fake PIC chip with weak output driver. Do not buy PIC MCUs off ebay. I learned the hard way. ![]()
Hi. Has there been ideas of moving the swinsid over on a different mcu ? I was looking at tiny STM32 MCUs. They are not that much fast in clock speed, but with 32bit you can put the whole 23 bit LFSR noise generator in fewer cycles. The 16 bit filters? I suppose that with a 8 bit mcu there is a lot of high byte low byte instructions performed that can be cooked down.. I looked at the price also.. here for example from mouser, €2.13/pcs for 10. Bitte melde dich an, um diesen Link zu sehen.
Btw, I've ordered the Swinsid Ultimate. Can't wait ![]()