Welcome to AVR Studio 4.19 (05/2011) Please see release history for information about earlier releases. Prerequisites: Note that the AVR Studio 4.19 is a complete installation and contains all previous service Packs (SP). Part support The following new parts have been added to AVR Studio since 4.18 SP3: -ATtiny84A,ATmega3250PA,ATmega325PA,ATmega3290PA Check the device matrix to see which devices are supported by which tools: See a list of all supported devices and tools here. The following additional devices are supported by simulator2 in AVR Studio 4.19: * ATtiny24 / ATtiny24A * ATtiny44 / ATtiny44A * ATtiny84 / ATtiny84A * ATmega8 / ATmega8A * ATmega16 / ATmega16A * ATmega32 / ATmega32A Bug Fixes 13075 - avrdragon.exe not able generate .cac file in Windows 7 64 bit 13735 - AVRISPmkII: STK500 command line utility doesn't correctly verify fuses for ELF files 12257 - Only SP1 includes QT600Upgrade, SP2 and SP3 does not include Known Issues - ATmega8: Problem with Waveform Generation Mode bits -> AVR Tools-Simulator-Known Issues - Autodetection of wrong device selected by user in a debug session is not working for all variants (P, PA, A) of the following devices: ATmega165, ATmega169, ATmega645, ATmega649, ATmega325, ATmega329 Workaround: Make sure the selected device matches the target device used. Note Windows 95 is no longer supported by AVR Studio. The most recent version that supported Windows 95 was AVR Studio 4.12 SP3. Windows 98 is no longer supported by AVR Studio. The most recent version that supported Windows 98 was AVR Studio 4.16 SP1.
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