Here some instruction how to use the REMOTE PICextern 4X! This afternoon, will be disponible the HEXBIN converter on http://www.dynamix.com.br/miguel/ Miguel. Hi PICmaniacs This is a Software that allows you send machine code for a PIC17C43 board and execute it! (limit to 8K and the program must to begin at 2000H). Interrupt Vectors are 2008H.... Is this board, i connected at PORTB 8 leds for allow you to see if your Software is running or not! For visualize the execution, you will receive a message "Machine code sent and executed", then you press refresh for see the result of execution! If you see that the download of image is too slowly, please, try http://www.dynamix.com.br/miguel/quickcam.jpg There is a sample Assembly program that defines the PORTB as output and writes 01010101 on it! (FLASH.ASM) I'm planning put more interfaces on the BOARD, but at moment, i think that is util this one! Please, send me suggestion if you like it! Best Regards! mIGUEL wISINTAINER wf@ambiente.com.br August 8th, 1998