A251 User's Guide

MODSRC Assembler Directive

Abbreviation	MS
Arguments	None.
Default	Code is generated for 251 binary mode.
µVision	Options — Target — CPU Mode.
Description	The MODSRC directive specifies that the assembler generate code for 251 source mode. Note This directive does not change any assembler code or instruction encoding. It is used to notify the linker and debugger of the instruction set used. The linker uses this information to check the consistency of instruction set usage between program object modules. A linker warning is generated if the program modules differ.
See Also	INTR2
Example	A251 SAMPLE.A51 MODSRC $MS