TMS320C1x/C2x/C2xx/C5x Assembly Language Tools User's Guide (literature number SPRU018 SPRU018) describes the assembly language tools (assembler, linker, and other tools used to develop assembly language code), assembler directives, macros, common object file format, and symbolic debugging directives for the 'C1x, 'C2x, 'C2xx, and 'C5x generations of devices.