LPC2148_sys_cnfg.h
上传用户:sourcesun
上传日期:2013-09-23
资源大小:362k
文件大小:1k
- /*************************************************************************
- ; 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 12000000UL
- /* Core clk [Hz] */
- #define FCCLK 12000000UL
- /* Time Precision time [us] */
- #define TIMER_PRECISION 1
- /* Sys timer tick per seconds */
- #define TICK_PER_SECOND 100
- #endif /* __LPC2148_SYS_CNFG_H */