Lpc2000

>Is anyone else out there using the 2103?  I've got the
>prelim user's manual and previously I've found a number
>of minor errors, but now I can't seem to get Timer2 and
>Timer3 working, and I think its due to the documentation. Writing to 
>the indicated addresses does nothing, and reading back is always> zero.  
>Does anyone have register information that is new than Dec 2, 2005?

I'm using the 2103 and currently have all 4 timers running. Timers 2 and 3
do not work with Keil's simulator but they run just fine on the Keil dev
board.  

I created my own register definitions since the LPC210x.h
file supplied by Keil was missing timers 2 and 3 along with
a lot of other things.  

Here's what I'm using:

/* Timer 2 */
#define T2IR           (*((volatile unsigned long *) 0xE0070000))
#define T2TCR          (*((volatile unsigned long *) 0xE0070004))
#define T2TC           (*((volatile unsigned long *) 0xE0070008))
#define T2PR           (*((volatile unsigned long *) 0xE007000C))
#define T2PC           (*((volatile unsigned long *) 0xE0070010))
#define T2MCR          (*((volatile unsigned long *) 0xE0070014))
#define T2MR0          (*((volatile unsigned long *) 0xE0070018))
#define T2MR1          (*((volatile unsigned long *) 0xE007001C))
#define T2MR2          (*((volatile unsigned long *) 0xE0070020))
#define T2MR3          (*((volatile unsigned long *) 0xE0070024))
#define T2CCR          (*((volatile unsigned long *) 0xE0070028))
#define T2CR0          (*((volatile unsigned long *) 0xE007002C))
#define T2CR1          (*((volatile unsigned long *) 0xE0070030))
#define T2CR2          (*((volatile unsigned long *) 0xE0070034))
#define T2CR3          (*((volatile unsigned long *) 0xE0070038))
#define T2EMR          (*((volatile unsigned long *) 0xE007003C))
#define T2CTCR         (*((volatile unsigned long *) 0xE0070070))
#define PWM2CON        (*((volatile unsigned long *) 0xE0070074))


/* Timer 3 */
#define T3IR           (*((volatile unsigned long *) 0xE0074000))
#define T3TCR          (*((volatile unsigned long *) 0xE0074004))
#define T3TC           (*((volatile unsigned long *) 0xE0074008))
#define T3PR           (*((volatile unsigned long *) 0xE007400C))
#define T3PC           (*((volatile unsigned long *) 0xE0074010))
#define T3MCR          (*((volatile unsigned long *) 0xE0074014))
#define T3MR0          (*((volatile unsigned long *) 0xE0074018))
#define T3MR1          (*((volatile unsigned long *) 0xE007401C))
#define T3MR2          (*((volatile unsigned long *) 0xE0074020))
#define T3MR3          (*((volatile unsigned long *) 0xE0074024))
#define T3CCR          (*((volatile unsigned long *) 0xE0074028))
#define T3CR0          (*((volatile unsigned long *) 0xE007402C))
#define T3CR1          (*((volatile unsigned long *) 0xE0074030))
#define T3CR2          (*((volatile unsigned long *) 0xE0074034))
#define T3CR3          (*((volatile unsigned long *) 0xE0074038))
#define T3EMR          (*((volatile unsigned long *) 0xE007403C))
#define T3CTCR         (*((volatile unsigned long *) 0xE0074070))
#define PWM3CON        (*((volatile unsigned long *) 0xE0074074))


Doug Collins


 


Doug