Hi all, Just got a new board in, and it's behaving strangely. It's and ATMEGA64 design, but is not usign the A to D.
I've connected AVCC to +5 observing all of the regular precautions (bypass cap...).
When AVCC is connected The unit cannot be programmed via JTAG (JTAGICE MKII) , and connecting to the unit is spotty. I can read fuses and stuff, but writing doesn't work.
When I cut the track connecting AVCC to +5, the unit works perfectly. This is contrary to all of the docs, and is quite puzzling. I have other designs where AVCC is connected to +5 and has NO problems. The supply looks clean and solid. Thoughts? -- Gary Douglas Manager - Network Products Pathway Connectivity Inc. Unit 103, 1439 - 17 Avenue SE Calgary, Alberta Canada. T2G 1J9 +1.403.243-8110 x43 www.pathwayconnect.com _______________________________________________ AVR-chat mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-chat
