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SwinSID ATMEGA88

x1541

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141

Friday, February 25th 2011, 7:27pm

Doh! I almost missed the 1.1 schematic update! I hope it is only this single connection to SID socket Pin 7 which I included now.

Last update before going into manufacture of some prototypes. I will do the top oscillator version only. It is easy to change the layout for bottom version which I can do if requested after it is proven that this version works.

Eagle passes ERC and DRC tests with parameters from pcb-pool. So nothing could go wrong now :)



PS: Eagle files added, better have a backup copy of this work. But beware, it is untested. Be patient, I'm going to make some prototypes.
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142

Sunday, February 27th 2011, 10:57pm

nanoSwinSID PCB review: http://www.nightfallcrew.com/27/02/2011/…d-pcb-by-x1541/
6581/8580 external switch with the PCB made by Crisp/Peter: http://www.nightfallcrew.com/27/02/2011/…te-by-swinkels/
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x1541

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143

Wednesday, March 9th 2011, 10:21pm

Prototype is near to be tested ...

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144

Friday, March 11th 2011, 7:48pm

Finished :D



Works like a charm, thanks to Swinkels! Send me your address I'll send one for free! Also to Crisp of course :)

Couldn't test a lot yet, but sounds very very good for a replacement SID.

Who is interested, I'll bring it with me tomorrow: Einladung zum 7. Waiblinger Usertreffen am 12.3.2011 in ... Waiblingen!
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fatboy_01

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145

Friday, March 11th 2011, 8:01pm

Mir darftst eins mitbringen! :thumbsup:
was soll ich dir dafür mitbringen?
--
Für guten Sound braucht's nur drei Stimmen und vier Wellenformen ...

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146

Friday, March 11th 2011, 8:13pm

Sehr schön! Und wann gibts die für die Massen.. ;-)

Peter
AVR CP/M, C64, 1541, XUM1541, SwinSID

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148

Sunday, March 13th 2011, 10:07am

Habe den Nano SwinSID heute morgen aufgebaut.
Hier mal im Vergleich zum normalen SID (noch ohne Oszillator):

Der Aufbau war (für mich) bedeutend einfacher als bei der großen SwinSID PCB!
Ganz hervorragende Arbeit, x1541! :respect:

Und er funktioniert wunderbar. Man hört zwar noch Unterschiede, aber die fallen in den meisten Fällen nur noch dem geschulten Ohr auf. Ein sehr guter SID-Ersatz, finde ich. Vor allem da die Kosten nochmal deutlich gesenkt wurden.

Vielen Dank an alle Beteiligten!

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149

Sunday, March 13th 2011, 10:17am

Und ab wann kann man bestellen? :D
Elektrogeräte werden mit Rauch betrieben. Kommt der 'raus, ist das Gerät kaputt.

x1541

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150

Sunday, March 13th 2011, 12:17pm

Momentan gebe ich den Bausatz nur an Leute ab, die auch gut löten können und kein Problem haben, den AVR über die ISP Buchse selbst zu beschreiben. Einige Platinen und Teilesätze hätte ich ja noch übrig ... Ich hab das jetzt auf dem Treffen (ohne Stiftleisten) für 10 Euro abgegeben.

Ein Vertrieb als Bausatz macht wohl nur Sinn, wenn man irgendwo den AVR bestücken lässt und dann programmiert. Wirklich Gedanken hab ich mir dazu aber noch nicht gemacht.
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cbmhardware

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151

Sunday, March 13th 2011, 12:30pm

Quoted from "x1541"

Momentan gebe ich den Bausatz nur an Leute ab, die auch gut löten können und kein Problem haben, den AVR über die ISP Buchse selbst zu beschreiben.


Hast Du noch welche übrig ? - Ich habe mir Lupe, Feinlötkolben und Flussmittel zugelegt. Sollte also kein Problem mehr sein.

Drei oder fünf, auch zum aufgebaut Weitergeben, würde ich gerne nehmen.
If we're evil or divine - we're the last in line. - Ronnie James Dio (1984) -

CrazyIcecap

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152

Sunday, March 13th 2011, 12:36pm

In die Kategorie dürfte ich wohl auch fallen, hab z.B. den MAS-Player auch selber zusammengelötet, und da ist das Vogelfutter noch enger....
Zumindest ein komplettset wäre für mich interessant, und eventuell eine platine.
Nen AVR-USB-Stick habe ich hier und habe mir da auch schon den ISP-Adapter für angefertigt, der auch schon am MMC2IEC 1.6 zum Einsatz kam.
Elektrogeräte werden mit Rauch betrieben. Kommt der 'raus, ist das Gerät kaputt.

Sheltem

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153

Sunday, March 13th 2011, 12:42pm

Sheltem kann mittlerweile SMD sicher verlöten und nen Atmel Controller programmieren.
Hilfe1 Warum Forenregeln?

Swinkels

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154

Sunday, March 13th 2011, 4:55pm

You should update your schematic and replace R4 with 1K resistor. This will increase volume by about 50%. Volume level with 2.2K resistor may be a bit low.

DerSchatten

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155

Sunday, March 13th 2011, 5:34pm

Quoted from "x1541"

den AVR über die ISP Buchse selbst zu beschreiben.

Ist die Belegung vielleicht ident mit der von Shadowolfs SD2IEC platine?
ich frage deshalb weil ich mir damals dafür ein Programierkabel gebastelt habe.
───────────────────────────────
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x1541

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156

Sunday, March 13th 2011, 6:28pm

Quoted from "Swinkels"

You should update your schematic and replace R4 with 1K resistor. This will increase volume by about 50%. Volume level with 2.2K resistor may be a bit low.


Thank you, will update it. I had no problems with volume so far, because I didn't install R3 yet as advised for increased volume.

Quoted from "DerSchatten"

Ist die Belegung vielleicht ident mit der von Shadowolfs SD2IEC platine?
ich frage deshalb weil ich mir damals dafür ein Programierkabel gebastelt habe.


Ja ist identisch, ich habe, wie weiter oben angegeben, die Buchse auch direkt aus dem sd2iec Schaltplan "entliehen". Ich habe auch mein sd2iec Programmierkabel verwendet.
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157

Tuesday, April 5th 2011, 11:47pm

Nano SwinSID Prototype: Unboxing and first Impressions

http://www.nightfallcrew.com/05/04/2011/…rst-impressions
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158

Thursday, April 14th 2011, 9:29pm

Nano SwinSID

Hi Swinkels, Hi x1541,

I finally made it to assemble my 2 Nano SwinSids. It only took about 10 min because the boards were pre soldered.
My final tests were made with some Games (for example Greystorm (with digi) and Wizball (here are some faults)) and some Demos and it's awesome ;-)

I was a litte sceptic about the emulation but now I'm totally committed. It is not 100% but near. Hope swinkels can perfect it any further.

So, again, Swinkels thank you for your great Software and x1541 thank you for the great Hardware. That's the way it should work.

Greets,
Lars

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159

Wednesday, April 20th 2011, 4:00pm

So, Bausatz ist angekommen und wurde auch gleich fertiggestellt ( hätt nie gedacht, dass ich mit der Uralt-5 DM-Lötnadel von Conrad mal SMD löte, und dann auch noch so oft...).
Eine kleine Frage habe ich nur noch; irgendwie konnte ich die Antwort nicht finden. Muss ich an einem "kleinen" Board (250469) mit dem 8580-SID irgend etwas ändern? Oder einfach rein damit, wahlweise Jumper setzen oder nicht (je nach Song) und geniessen?
Elektrogeräte werden mit Rauch betrieben. Kommt der 'raus, ist das Gerät kaputt.

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160

Wednesday, April 20th 2011, 5:11pm

Quoted from "CrazyIcecap"

Eine kleine Frage habe ich nur noch; irgendwie konnte ich die Antwort nicht finden. Muss ich an einem "kleinen" Board (250469) mit dem 8580-SID irgend etwas ändern?

Nicolas hat das hier dazu geschrieben!

Oliver W.