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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM9_STR91X_IAR/] [Library/] [include/] [91x_scu.h] - Rev 604
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/******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** * File Name : 91x_scu.h * Author : MCD Application Team * Date First Issued : 05/18/2006 : Version 1.0 * Description : This file provides the SCU library software functions * prototypes & definitions ******************************************************************************** * History: * 05/24/2006 : Version 1.1 * 05/18/2006 : Version 1.0 ******************************************************************************** * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH * CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS * A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT * OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT * OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION * CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __91x_SCU_H #define __91x_SCU_H /* Includes ------------------------------------------------------------------*/ #include "91x_map.h" /* Exported constants --------------------------------------------------------*/ /*MCLK_Source*/ #define SCU_MCLK_PLL 0x0 #define SCU_MCLK_RTC 0x1 #define SCU_MCLK_OSC 0x2 /*RCLK_Divisor*/ #define SCU_RCLK_Div1 0xFFFFFFE3 #define SCU_RCLK_Div2 0x4 #define SCU_RCLK_Div4 0x8 #define SCU_RCLK_Div8 0xC #define SCU_RCLK_Div16 0x10 #define SCU_RCLK_Div1024 0x14 /*HCLK_Divisor*/ #define SCU_HCLK_Div1 0xFFFFFF9F #define SCU_HCLK_Div2 0x20 #define SCU_HCLK_Div4 0x40 /*PCLK_Divisor*/ #define SCU_PCLK_Div1 0xFFFFFE7F #define SCU_PCLK_Div2 0x80 #define SCU_PCLK_Div4 0x100 #define SCU_PCLK_Div8 0x180 /*FMICLK_Divisor*/ #define SCU_FMICLK_Div1 0xFFFEFFFF #define SCU_FMICLK_Div2 0x10000 /*BRCLK_Divisor*/ #define SCU_BRCLK_Div1 0xFFFFFDFF #define SCU_BRCLK_Div2 0x200 /*TIMCLK_Source*/ #define SCU_TIMCLK_EXT 0x1 #define SCU_TIMCLK_INT 0x0 /*TIMx*/ #define SCU_TIM01 0x0 #define SCU_TIM23 0x1 /*USBCLK_Source*/ #define SCU_USBCLK_MCLK 0xFFFFF3FF #define SCU_USBCLK_MCLK2 0x400 #define SCU_USBCLK_EXT 0x800 /*SCU_EMIBCLK*/ #define SCU_EMIBCLK_Div1 0xFFF9FFFF #define SCU_EMIBCLK_Div2 0x20000 /*SCU_EMIMODE*/ #define SCU_EMI_MUX 0xFFFFFFBF #define SCU_EMI_DEMUX 0x40 /*SCU_EMIALE_LEN*/ #define SCU_EMIALE_LEN1 0xFFFFFEFF #define SCU_EMIALE_LEN2 0x100 /*SCU_EMIALE_POL*/ #define SCU_EMIALE_POLLow 0xFFFFFF7F #define SCU_EMIALE_POLHigh 0x80 /*UART_IrDA_Mode*/ #define SCU_UARTMode_IrDA 0x1 #define SCU_UARTMode_UART 0x0 /*APBPeriph*/ #define __TIM01 0x1 #define __TIM23 0x2 #define __MC 0x4 #define __UART0 0x8 #define __UART1 0x10 #define __UART2 0x20 #define __I2C0 0x40 #define __I2C1 0x80 #define __SSP0 0x100 #define __SSP1 0x200 #define __CAN 0x400 #define __ADC 0x800 #define __WDG 0x1000 #define __WIU 0x2000 #define __GPIO0 0x4000 #define __GPIO1 0x8000 #define __GPIO2 0x10000 #define __GPIO3 0x20000 #define __GPIO4 0x40000 #define __GPIO5 0x80000 #define __GPIO6 0x100000 #define __GPIO7 0x200000 #define __GPIO8 0x400000 #define __GPIO9 0x800000 #define __RTC 0x1000000 /*AHBPeriph*/ #define __FMI 0x1 #define __FPQBC 0x2 #define __SRAM 0x8 #define __SRAM_ARBITER 0x10 #define __VIC 0x20 #define __EMI 0x40 #define __EMI_MEM_CLK 0x80 #define __DMA 0x100 #define __USB 0x200 #define __USB48M 0x400 #define __ENET 0x800 #define __PFQBC_AHB 0x1000 /*SCU_IT*/ #define SCU_IT_LVD_RST 0x10 #define SCU_IT_SRAM_ERROR 0x8 #define SCU_IT_ACK_PFQBC 0x4 #define SCU_IT_LOCK_LOST 0x2 #define SCU_IT_LOCK 0x1 /*SCU_FLAG*/ #define SCU_FLAG_SRAM_ERROR 0x20 #define SCU_FLAG_ACK_PFQBC 0x10 #define SCU_FLAG_LVD_RESET 0x8 #define SCU_FLAG_WDG_RST 0x4 #define SCU_FLAG_LOCK_LOST 0x2 #define SCU_FLAG_LOCK 0x1 /* Module private variables --------------------------------------------------*/ /* Exported macro ------------------------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ /* Exported functions ------------------------------------------------------- */ ErrorStatus SCU_MCLKSourceConfig(u32 MCLK_Source); ErrorStatus SCU_PLLFactorsConfig(u8 PLLN, u8 PLLM, u8 PLLP); ErrorStatus SCU_PLLCmd(FunctionalState NewState); void SCU_RCLKDivisorConfig(u32 RCLK_Divisor); void SCU_HCLKDivisorConfig(u32 HCLK_Divisor); void SCU_PCLKDivisorConfig(u32 PCLK_Divisor); void SCU_APBPeriphClockConfig(u32 APBPeriph, FunctionalState NewState); void SCU_AHBPeriphClockConfig(u32 AHBPeriph, FunctionalState NewState); void SCU_APBPeriphReset(u32 APBPeriph, FunctionalState NewState); void SCU_AHBPeriphReset(u32 AHBPeriph, FunctionalState NewState); void SCU_APBPeriphIdleConfig(u32 APBPeriph, FunctionalState NewState); void SCU_AHBPeriphIdleConfig(u32 AHBPeriph, FunctionalState NewState); void SCU_APBPeriphDebugConfig(u32 APBPeriph, FunctionalState NewState); void SCU_AHBPeriphDebugConfig(u32 AHBPeriph, FunctionalState NewState); void SCU_BRCLKDivisorConfig(u32 BRCLK_Divisor); void SCU_TIMCLKSourceConfig(u8 TIMx, u32 TIMCLK_Source); void SCU_TIMPresConfig(u8 TIMx, u16 Prescaler); void SCU_USBCLKConfig(u32 USBCLK_Source); void SCU_PHYCLKConfig(FunctionalState NewState); void SCU_FMICLKDivisorConfig(u32 FMICLK_Divisor); void SCU_EMIBCLKDivisorConfig(u32 SCU_EMIBCLK); void SCU_EMIModeConfig(u32 SCU_EMIMODE); void SCU_EMIALEConfig(u32 SCU_EMIALE_LEN, u32 SCU_EMIALE_POL); void SCU_ITConfig(u32 SCU_IT, FunctionalState NewState); FlagStatus SCU_GetFlagStatus(u32 SCU_Flag); void SCU_ClearFlag(u32 SCU_Flag); u32 SCU_GetPLLFreqValue(void); u32 SCU_GetMCLKFreqValue(void); u32 SCU_GetRCLKFreqValue(void); u32 SCU_GetHCLKFreqValue(void); u32 SCU_GetPCLKFreqValue(void); void SCU_WakeUpLineConfig(u8 EXTint); void SCU_SpecIntRunModeConfig(FunctionalState NewState); void SCU_EnterIdleMode(void); void SCU_EnterSleepMode(void); void SCU_UARTIrDASelect(UART_TypeDef * UARTx, u8 UART_IrDA_Mode); void SCU_PFQBCCmd(FunctionalState NewState); #endif /*__91x_SCU_H*/ /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/
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