The second is optiboot but it comes with the TinyTuner sketch built in. This can be hit and miss whether it works due to the fact that the internal oscillator of the ATtiny's is not well calibrated. The first is one which is the normal optiboot which can be compiled using the 'make attiny84.bat' and 'make attiny85.bat' files. and sorry for the long post WinkĪlso included for the Tiny84 and Tiny85 is a functioning Optiboot bootloader. Thank you david.prentice!! and greg, This would have taken me ages to find out.

W:0xff:m -U hfuse:w:0xdf:m -U efuse:w:0xfe:m Beside RS232 interface, the usage of the K-Line interface is possible.I have this problem with an attiny85 chip, on which I've loaded optiboot from GitHub - TCWORLD/ATTin圜ore: ATTiny Core for Arduino 1.0+Īvrdude -c usbtiny -p t85 -P usb -U lfuse: The MemTool offers additionally the host-target communication via a standard RS232 host interface (COMx). in the memory window) the FLASH programming tool may be launched and the edited data can be burned into the memory using simulated bytewise programming.Īs communication channels ASC Bootstrap loader, CAN Bootstrap loader, CAN in combination with ASC Bootstrap loader and JTAG can be used. In the Transparent-Erase Mode, after editing a memory area in the debugger (e.g. Programming may be started or cancelled manually. In a dialog box all areas to be programmed are displayed. UDE MemTool can handle more than one memory module on the target system and is only using On-Chip RAM for execution (IRAM XRAM when available).Īutomatic activation when downloading an application in the debugger if write accesses onto the FLASH are required. BMI (Boot Mode Index) header handling for some derivatives.ABM (Alternate Boot Mode) header handling for some derivatives.UCB (User Configuration Blocks) handling for some derivatives.

PCM (Phase Change Memory) programming for some devices.

Setting and Resetting the Chip/Sector Protection (On-Chip only).

Read back and save-to-disk of the current memory content.

Comparing all or selected portions of the file to the current contents of the memory module.

Programming all or selected portions of the file into the memory module.

Loading Intel Hex and Motorola S-Record files.

Erasing selected sectors of the memory module.

UDE MemTool offers the following functions (depending on the type of memory):

Flash programming tool intel