www.pudn.com > LPC2148_IAR_LPC2148.zip > LPC2148_sys_cnfg.h

/************************************************************************* 
;    Copyright (c) 2004, BU MMS China, Philps Semiconductor 
;    All rights reserved. 
; 
;    file name : LPC2000_LIB.H 
;    description: give some basic definitions which will be used in the drivers 
; 
;    History     : 
 
; 
;*************************************************************************/ 
#ifndef __LPC2148_SYS_CNFG_H 
#define __LPC2148_SYS_CNFG_H 
 
/* OSC [Hz] */ 
#define FOSC 	          14745600 
/* Core clk [Hz] */ 
#define FCCLK	          14745600*4 
 
#define TIMER_PRECISION   1   // Time Precision time [us] 
#define TICK_PER_SECOND   100 // Sys timer tick per seconds 
 
#endif /* __LPC2148_SYS_CNFG_H */