CC78K0S Datasheet, PDF (348/520 Pages) NEC – C Compiler Ver.1.30 or Later Language

CHAPTER 11 EXTENDED FUNCTIONS
Interrupt Functions
#pragma vect
#pragma interrupt
COMPATIBILITY
<From another C compiler to this C compiler>
• The C source program need not be modified if interrupt functions are not used at all.
• To change an ordinary function to an interrupt function, modify the program according to the procedure
described in USAGE above.
<From this C compiler to another C compiler>
• An interrupt function can be used as an ordinary function by deleting its specification with the #pragma vect
or #pragma interrupt directive.
• When an ordinary function is to be used as an interrupt function, change the program according to the
specifications of each compiler.
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User’s Manual U14872EJ1V0UM