Diff: vendor/NXP/LPC4088/cmsis/system_LPC407x_8x_177x_8x.h

Revision:

10:3bc89ef62ce7

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+++ b/vendor/NXP/LPC4088/cmsis/system_LPC407x_8x_177x_8x.h	Fri Jun 14 17:49:17 2013 +0100
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+/**********************************************************************
+* $Id$		system_LPC407x_8x_177x_8x.h			2011-06-02
+*//**
+* @file		system_LPC407x_8x_177x_8x.h
+* @brief	CMSIS Cortex-M3 Device Peripheral Access Layer Source File
+*			for the NXP LPC Device Series
+* @version	1.0
+* @date		02. June. 2011
+* @author	NXP MCU SW Application Team
+*
+* Copyright(C) 2011, NXP Semiconductor
+* All rights reserved.
+*
+***********************************************************************
+* Software that is described herein is for illustrative purposes only
+* which provides customers with programming information regarding the
+* products. This software is supplied "AS IS" without any warranties.
+* NXP Semiconductors assumes no responsibility or liability for the
+* use of the software, conveys no license or title under any patent,
+* copyright, or mask work right to the product. NXP Semiconductors
+* reserves the right to make changes in the software without
+* notification. NXP Semiconductors also make no representation or
+* warranty that such application will be suitable for the specified
+* use without further testing or modification.
+* Permission to use, copy, modify, and distribute this software and its
+* documentation is hereby granted, under NXP Semiconductors'
+* relevant copyright in the software, without fee, provided that it
+* is used in conjunction with NXP Semiconductors microcontrollers.  This
+* copyright, permission, and disclaimer notice must appear in all copies of
+* this code.
+**********************************************************************/
+
+#ifndef __SYSTEM_LPC407x_8x_177x_8x_H
+#define __SYSTEM_LPC407x_8x_177x_8x_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+extern uint32_t SystemCoreClock;      /*!< System Clock Frequency (Core Clock)  	*/
+extern uint32_t PeripheralClock;	    /*!< Peripheral Clock Frequency (Pclk) 	    */
+extern uint32_t EMCClock;			        /*!< EMC Clock                              */
+extern uint32_t USBClock;			        /*!< USB Frequency 						              */
+
+
+/**
+ * Initialize the system
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Setup the microcontroller system.
+ *         Initialize the System and update the SystemCoreClock variable.
+ */
+extern void SystemInit (void);
+
+/**
+ * Update SystemCoreClock variable
+ *
+ * @param  none
+ * @return none
+ *
+ * @brief  Updates the SystemCoreClock with current core Clock
+ *         retrieved from cpu registers.
+ */
+extern void SystemCoreClockUpdate (void);
+
+/*----------------------------------------------------------------------------
+  Define clocks
+ *----------------------------------------------------------------------------*/
+#define XTAL        (12000000UL)        /* Oscillator frequency               */
+#define OSC_CLK     (      XTAL)        /* Main oscillator frequency          */
+#define RTC_CLK     (   32768UL)        /* RTC oscillator frequency           */
+#define IRC_OSC     (12000000UL)        /* Internal RC oscillator frequency   */
+#define WDT_OSC		  (  500000UL)		/* Internal WDT oscillator frequency  */
+
+
+
+/*
+//-------- <<< end of configuration section >>> ------------------------------
+*/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SYSTEM_LPC407x_8x_177x_8x_H */