---------- > From: Roland Andrag > > Bob, thanks for your reply. It sounds as if MPC is good enough then. I had > forgotten that of course I can implement anything not already supported in > libraries myself. > Does MPC support direct inline assembly code? Byte Craft supports inline assembly code. Assembly code can be inline as a block inline as a single line (supporting most of the asm statement bracketting conventions) included as a file or linked to an application. Any assembly language label can be function prototyped and the MPC compiler will enforce its calling sequence from C. Assembly language can call C routines C functions can call assembly language. C variables are available to assembly language. C array's and structures, unions and data types bigger than 8 bits are referenced by their lowest address from assembly language. Assembly language variables are available to C functions Byte Craft supports all of the Microchip PIC familly members. Walter Banks http://www.bytecraft.com