My xmega16 runs its code after programming, but ONLY if its PDI I/F is still tied to the mkii ISP. How do i connect PDI after disconnecting ISP ?
1) Studio 4.18 build 716 (SP3)
2) WinAvr 20100110
3) PN, all on Doze XP... For Now
A) Avr Dragon ver. 1
B) Avr MKII ISP, 2009 model
C) MKII JTAGICE ver. 1
Pull the RESET line up with a 4.7..10k resistor to VCC.
Warning: Grumpy Old Chuff. Reading this post may severely damage your mental health.
Vcc = 3.0 V and i've tried 4.7k and 10k p.ups; didn't work and i get 3.0 V at both ends of p.up . Atmel said i didn't need a p.up on PDI ( but what do they know :wink:).
If i touch a piece of metal to the rst. pin, it starts working;PDI DOES have an int. p.up, so there's no ext. one. I'm wondering if my power supply chip isn't providing a fast enough transition to rst the MCU?
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