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MOD_MX51 Assembler Directive

Abbreviation

MX

Arguments

None.

Default

Classic 8051 assembler instructions are generated.

µVision

Options — Target — Selected Device Dictates Mode.

Description

The MOD_MX51 directive enables instruction set extensions for the NXP 80C51MX architecture.

Note

  • If you use a device with this architecture, at least one module in your program must be translated with this directive.
  • You may link object modules created for classic 8051 devices with 80C51MX projects.
  • This directive is available in the AX51 Assembler only.
See Also

ECRM, MOD_CONT, MOD51, NOMOD51

Example
AX51 MYFILE.A51 MOD_MX51

$MX
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