jfmateos

I bought it at this shop in Madrid: http://www.guiasamarillas.es/empresa/?ido=10783882

You can see a video recorded by a friend here: http://www.4shared.com/file/43234280/aa0f84f8/PCB.html

I use a domestic iron (temperature in between wool and cotton) during 2 minutes. The only trick is let the pcb cool before retiring the paper (i put it in the fridge).

Yes, it´s 48 eur per 100 A4 sheets. I have never used blue press and peel because it´s much more expensive (in Spain, at least). CPM6.3 never fails, even with two-faced pcbs. The only caution is using a laser printer compatible with this kind of paper. Almost all modern printers are compatible, but some old models like HP 6MP, HP 5L, OkiPage 20n doesn´t work. I use a cheap HP laserjet P1005 and the results are superb. I would definitively recommend CPM6.3.

I haven´t found any internet shop selling cpm6.3. I supposse that I could buy it for you and send to Israel or any other country without a local reseller. You can see the price (euros) in this image (I don´t remember whether vat is included or not).

I bought it at (Madrid): http://www.themagictouch.es/ You can find your retailer at http://www.themagictouch.com/contact/europe.php

I use CPM6.3 paper (http://www.themagictouch.com/media/cpm.php). It is a bit expensive but the results are awesome and it always works at first attempt. This is a photo of my last double-sided pcb

Excuse my ignorance but.... what is a monoSID?

I am also trying to find SID6581. I will take the advice of buying a Commodore 64 through ebay... but does all c64 models include a SID6581? I have read that C64 G does not include SID chip (but an integrated chip). Is this true?

I understand, but shouldn´t it be "No, because if the polling starts while RC2 is already 0, you would ..."? I will take into account this advice. I think I don´t quite understand the meaning of FF stage :-[ ... I will keep on studying ;) This is my second aim, but first I want to know exactly how to communicate with the sid. BTW, would you recommend me any good resource with information about 6502 emulation? Thank you very much for sharing your huge knowledgements...

Thanks Thorsten, the source code makes it all clear... although I don´t quite understand why it is neccesary to wait for the rising flange; wouldn´t be enought to just wait for the falling flange? btfss PORTC, 2; wait for falling clock edge bra $-2 I suppossed you were using some kind of interrupt, but I see it is just a polling/loop. I cannot find information in the datasheet about this (I usually program in C), but I will keep up searching. I have modified siddump to extract the SID registers states from PSID files, and my aim is to play this states using the PIC; the project is a PIC-PSID-SID player. Thank you very much again.

Thank you very much for your kind answer, Thorsten. So... PIC pin17 (PWM output) is connected to other PIC´s pin that detects whether the PWM is high or low? Which pin is this? Using your approach, writting two SID registers would take 6 clock cycles (6us). Is it right? Thank you again.

First, let me congratulate you all for this marvellous project. I am also interested in interfacing SID6581 to a PIC microcontroller. I understand that the PIC inside MIDIbox SID doesn´t know wheter the SID clock (PWM signal) is high or low; it just keeps the data to be written more than 1 us (1.2us). Have I understood it properly? I found this image in other thread of this forum, but I don´t understand the meaning of WAIT CLK=1, WAIT CLK=0 and pipeline delay. Could anybody help me? Thanks and best regards from Madrid.