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Most ATTiny10 Internal Oscillator Much Slower Than Datasheet
I am having an issue where we need to have our ATTiny10's operate at about 12 MHz.  The datasheet indicated we'd probably have some headroom... But, on the AVRs I've tested...
Wednesday, 7 November 2018 - 17:05
GPIO-Based Programmer (now pi_tpi) + Feedback for SPI
I'm a big fan of tinyisp's, and have made a few of my own versions with custom firmware... But...   For one project a long time ago, I needed to flash an SPI-programmable AVR...
Thursday, 18 October 2018 - 17:29
ATTiny441 TWI/I2C clamping bus, interrupt issue.
I want to use the ATTiny441's hardware I2C Bus.  It was very easy to set up based on the datasheet, and get it to only trigger on an address match, however, as soon as I try...
Thursday, 4 June 2015 - 19:26
Strange effect from stressing AVR case
I used a 15-UFBGA ATTiny44A and I am getting a very strange effect when I apply pressure to the circuit board it's on. The internal ADC on the temperature varies... a lot. Any...
Friday, 23 March 2012 - 03:09
ATMega32u2 isochronous transfers (solved)
I'm building off of the project here: http://www.pjrc.com/teensy/usb_k... I can create new interrupt endpoints, at least IN endpoints, and talk to them (After updating the...
Sunday, 26 February 2012 - 21:53
ATTiny 8-clock quanta? (for NTSC chroma)
I've been working the last day or two and have an ATTiny producing color NTSC without a sync chip or anything (passives only). I just have a problem. I'm running into an unusual...
Tuesday, 1 March 2011 - 06:30
Overclocking graphs for ATMega168
I'm kind of new here, so if this in the wrong forum, feel free to move me. So, for a project I was working on, I needed to clock the AVR up to 30 MHz or get an ATXMEGA. I am a...
Tuesday, 31 August 2010 - 21:50
Getting Started with USB DFU
So, I recently got one of the Copper boards from http://store.stackfoundry.com/de... And, it has the USB DFU (along with the DFU button). My platform is Ubuntu 9.10 and I got all...
Friday, 5 February 2010 - 19:51
ATTINY programming failed after CLKPR (SOLVED)
Hey guys, I'm having a strange problem here, and I would ordinarily just throw out the offending part, but it's in an SMT design of mine. I'm working on a project that needs to...
Saturday, 7 March 2009 - 06:05