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What happens if an out of range address is used with eeprom_write_byte (and eeprom_read_byte)?
I just discovered a typo in a bootloader application I wrote several years ago.  I haven't seen any problems as a result, but I want to understand the implications better....
Thu. Mar 1, 2018 - 09:58 PM
Studio 6.2 Appears to have wrong addresses for Timer1 regs on Attiny24A/Simulator
I'm debugging an attiny24a using the simulator.   I've made sure the device is set to attiny2a4 and that the compiler is getting invoked with the -mmcu=attiny24a...
Wed. Jan 25, 2017 - 11:10 PM
ATMEL ICE SPI Electrical Characteristics
I'm trying to find the DC characteristics for the SPI output lines SCK and MOSI.  For example, Voh and Vol at some source and sink currents.   Does anyone have a link to...
Tue. Jan 24, 2017 - 12:31 AM
Does Studio 7 Fix "Tool Busy" Issue
I'm still running Studio 6.2.   I've always been sorry when I moved to a newer version of Studio.  Seems there's always a hassle getting going again.   However...
Fri. Jan 6, 2017 - 08:41 PM
Is there something simpler than a PLL?
I'm working on a low latency IR light curtain.   On the receiver side, I need to extract a 4 Khz synchronization pulse from a 10% duty waveform that has lots of phase jitter...
Sun. Jan 1, 2017 - 02:57 PM
Debug programmed code without loading new code.
I'm trying to debug an issue that I'm pretty sure is a result of having a wrong (inconsistent) value of a symbolic constant defined.   The relevant code is:   #define...
Tue. Mar 22, 2016 - 06:52 PM
Big decap, coin cell battery, No BOD = Corrupted Flash?
I have a new design using an ATtiny24.  It's very similar to other designs I've done, just the ATtiny talking to an NRF transceiver.  Those have had hundreds of hours of...
Fri. Feb 19, 2016 - 12:27 AM
Stop/Start Attiny25 Timer PWM in desired state
I'm using timer1 on an Attiny25 configured for pwm mode with OC1B.   The timer is set up so the associated PB4 goes high on counter hitting TOP and low on compare match....
Sun. Jul 5, 2015 - 11:07 AM
SOLVED: Studio Simulator Questions
I'm just learning how to log registers and have a couple of questions.   First, it seems like Studio keeps appending the log file.  Is there a way to clear the records...
Fri. Jul 3, 2015 - 07:39 PM
Studio 6.2 Simulator--Does PORTB show state of OC1B if its configured as output?
Before I send off gerber for a set of new cards, I figured I'd try using the simulator in Studio 6.2 to make sure the TDM implementation of IR emitters/receivers I have in mind...
Thu. Jul 2, 2015 - 11:52 PM
Does Studio 6.2 Simulator support waveform output?
I don't see a way to get an waveform output versus time using the Studio 6.2 simulator, but I thought maybe its there and I just can't find it.   By waveform output, I mean a...
Thu. Jul 2, 2015 - 09:10 PM
Terminating Direct Wire to Board IDC connectors
I'm starting a new project for a very low latency light curtain.     One side of the curtain will have emitters, the other receivers.   There are set of 10-15...
Tue. Jun 30, 2015 - 06:38 PM

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