Registered on :
01-05-2007
From Germany
Messages : 2
 OFF-Line
|
Hello Folks,
i programmed the ART as freerunning Timer.
Fosc= 3,6864 MHz, ClkDiv= 3, Prescl= 128
Fin= 9600, RC= 10h
If my Calculations are correct, the above Settings = 25ms.
The Overflow Interrupt is used to update some Calcs(Tcyc.<2ms).
As far as i know, ARTs need no additional cycles for INT and Reload.
They run and run until RESET. OK, the INTMASK must be written but
it have no effect on the running Timer. Hey, its Hardware.
Is it the same with the ST6265 ART. Or are there add. Cycles?
best regards
Andreas
|
|
|
AR Timer as 25ms Timebase
Posted 05-01-2007 at 11:11 
