Somebody out there who can explain me the difference between CONSTANT and
EQU? After assembling, the two both become constants in the Cross reference
file. The same question could be asked about the difference between VARIABLE
and SET. The Users guide says only:

EQU - an Assembler Constant

CONSTANT - Symbol Constant

What I want to do is to define a constant for a reload value of timer 1,
dependent on the frequency and perhaps some other parameters.

 constant TMR1H_SUB = D'1000' * Frequency / D'4000000' / 256

 TMR1H_SUB equ  D'1000' * Frequency / D'4000000' / 256

or something like this. This constant will then be used like

 movlw  TMR1H_SUB
 subwf  TMR1H,F

Thanks for helping


martin

;**********************************************
;**   name:      Martin Schaefer             **
;**   company:   elektronik 21 GmbH, Germany **
;**   e-mail:    schaefer@elektronik21.de    **
;**********************************************