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Equates vs Define - help needed

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sahu

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Equates vs Define

What is the difference, if any between using equates (e.g. LCD_RS Equ 0x04) and using define (e.g. #define SDA 7)? When should one use equates and when should one use #define?

I note that the PICS used in the ASM have features such as
Power Up Timer, Watch Dog Timer, Brown Out Reset etc. =?
pl define..........:|
 

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