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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: Can't get my Genboard v2.2 working... Using Marcell's programming instructions from: http://www.x-dsl.hu/genboard/programmer.txt Currently my cable is wired as an STK200: <code> Header AVR LPT ------ --- --- 1 PDO 10 2 VCC n/c 3 SCK 6 4 PDI 7 5 RESET 9 6 Ground 21-25 </code> AVRDude reports: ---- <code> C:\WinAVR>avrdude -c stk200 -p m128 -F avrdude: AVR device not responding avrdude: initialization failed, rc=-1 avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.00s avrdude: Device signature = 0xffffff avrdude: Yikes! Invalid device signature. Check stk200 entry in avrdude.conf and measure from end-to-end (parallel DSUB25 to AVR pin), and extend the table above with AVR pin number. avrdude: safemode: Fuses OK avrdude done. Thank you. C:\WinAVR> </code> ---- What I've checked: * Installed giveio.sys, service started * ISP pins to pins on AVR * VCC/GND to AVR ** check all GND and VCC, there are many. Document your measurements here (include AVR pin number everywhere). * Clock signal on XTAL pins ** what does it mean ? The clock is oscillating with 16 MHz ? What's next? I can scope it if necessary, just don't know what I'm looking for... Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.