The programmer is made on the basis of the driver from Objective Development and is compatible with the commands in the original programmer AVR910 from ATMEL.
Description of the original scheme programmer can pick from Application Note
AVR910: In-System Programming,a list of supported commands can be seen in Application Note AVR109: Self Programming.
With the jumper LOW SCK is possible to lower the clock frequency of MK SPI to ~ 20 kHz
The programmer is tested with AVRProg v.1.4 ,ChipBlasterAVR v.1.07 Evaluation, AVROSP (ATMEL AVR Open Source Programmer), CodeVisionAVR.