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C166 User's Guide

XLARGE Compiler Directive

Abbreviation XLA
Arguments None.
Default SMALL
µVision Options — Target — Memory Model.
Description 

The XLARGE directive selects the xlarge memory model. The memory model affects the code generated by the compiler. In this memory model variables are accessed using xhuge addresses and functions are accessed using far addresses.

Note

  • This memory model is not supported by the orignal 80C166 microntroller and is only available with the enhanced C16x/ST10 instruction set. Using this memory model automatically sets the MOD167 directive.
See Also COMPACT, HCOMPACT, HLARGE, HOLD, LARGE, MEDIUM, MOD167, SMALL, TINY
Example 
C166 SAMPLE.C XLARGE

#pragma xlarge