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Posted

Hey TK!

I just built the CS of the SID. I came across some differences between the documentation and the actual pinning of some LEDs/switches and so on.

Can it be, that the PDF docus are inconsistent or is it just my lousy soldering skill?  ;D

If inconsistent, I'll write again and put down all errors which I came across.

Some error e.g.: The OSC1 is not on the last pin of J3 but on the first one of J4 (and so all following pins up to the *first* OSC triangle are moved to the right by one pin)

There are two OSC Triangles, but only the second (from the left) is really connected. The first one: see above.

Greets

Posted

I checked and rechecked the PDFs/my soldering: It's really inconsistent.

The first two errors are stated above (DOUT). Here are the last errors I found:

-DOUT: The Mod buttons connected to the last DOUT (the one is only one chip) are false: They have to begin on the IC before (there are 3 free jumpers there. Beginning from the Mod Filter and going to the left it has to go on like that: Mod E1, Mod E2, Mod L1. Then the last IC comes (the DOUT1 to the right) beginning on the lower jumper, left pin: Mod L2,...,...,Mod L5. At last the upper row, only the right pin: Mod L6.

Speaking in shift registers (I hope thats right): You have to move all Mod E1 to Mod L6 Pins down by three pins.

So the upper row of the last IC has three free pins (the middle ones).

Greets, pay.c

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