Tony Matthews wrote: > running windows version of mpasm the output .obj option is greyed > out can someone explain Sure, Tony... The ".obj" output will be used by Microchip's as-yet-unavailable linker. Until that linker is available, there's no reason to generate ".obj" files, so the option is unavailable. -Andy === Andrew Warren - fastfwd@ix.netcom.com === === Fast Forward Engineering - Vista, California === === === === Did the information in this post help you? Consider === === contributing to the PICLIST Fund. Details are at: === === http://www.geocities.com/SiliconValley/2499/fund.html ===