Keil Logo Arm Logo

Ax51 User's Guide

NOMOD51 Assembler Directive

Abbreviation

NOMO

Arguments

None.

Default

All 8051 SFR names are pre-defined.

µVision

Options — A51 — Define 8051 SFR Names.

Description

The NOMOD51 directive suppresses pre-definition of 8051 SFR names. This directive must be used when a customer-specific SFR definition file is included. For example:

$NOMOD51
$INCLUDE (REG320.DEF)

Note

  • This directive is available in the A51 Assembler only.
  • Core SFRs (ACC, B, DPL, DPH, PSW, SP) are defined even if the NOMOD51 directive is specified.
See Also

MOD51

Example
A51 MYFILE.A51 NOMOD51

$NOMO

Keil logo

Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.