Melo by to jit AT89ISP od Atmelu (po aplikovani upgrade) SW: http://www.atmel.com/dyn/products/tools_card.asp?family_id=604&family_name=8051+Architecture&tool_id=2877 HW: www.atmel.ru/Software/files/isp_c_v5.pdf S pozdravem Kosta (MK)