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Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466
mbed-os/targets/TARGET_NUVOTON/TARGET_M2351/device/Reg/dac_reg.h
- Committer:
- kadonotakashi
- Date:
- 2018-10-11
- Revision:
- 3:f3764f852aa8
- Parent:
- 0:8fdf9a60065b
File content as of revision 3:f3764f852aa8:
/**************************************************************************//** * @file dac_reg.h * @version V1.00 * @brief DAC register definition header file * * @copyright (C) 2017 Nuvoton Technology Corp. All rights reserved. *****************************************************************************/ #ifndef __DAC_REG_H__ #define __DAC_REG_H__ /*---------------------- Digital to Analog Converter -------------------------*/ /** @addtogroup DAC Digital to Analog Converter(DAC) Memory Mapped Structure for DAC Controller @{ */ typedef struct { /** * @var DAC_T::CTL * Offset: 0x00 DAC Control Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[0] |DACEN |DAC Enable Bit * | | |0 = DAC is Disabled. * | | |1 = DAC is Enabled. * |[1] |DACIEN |DAC Interrupt Enable Bit * | | |0 = Interrupt is Disabled. * | | |1 = Interrupt is Enabled. * |[2] |DMAEN |DMA Mode Enable Bit * | | |0 = DMA mode Disabled. * | | |1 = DMA mode Enabled. * |[3] |DMAURIEN |DMA Under-run Interrupt Enable Bit * | | |0 = DMA under-run interrupt Disabled. * | | |1 = DMA under-run interrupt Enabled. * |[4] |TRGEN |Trigger Mode Enable Bit * | | |0 = DAC event trigger mode Disabled. * | | |1 = DAC event trigger mode Enabled. * |[7:5] |TRGSEL |Trigger Source Selection * | | |000 = Software trigger. * | | |001 = External pin DAC0_ST trigger. * | | |010 = Timer 0 trigger. * | | |011 = Timer 1 trigger. * | | |100 = Timer 2 trigger. * | | |101 = Timer 3 trigger. * | | |110 = EPWM0 trigger. * | | |111 = EPWM1 trigger. * |[8] |BYPASS |Bypass Buffer Mode * | | |0 = Output voltage buffer Enabled. * | | |1 = Output voltage buffer Disabled. * |[10] |LALIGN |DAC Data Left-aligned Enabled Control * | | |0 = Right alignment. * | | |1 = Left alignment. * |[13:12] |ETRGSEL |External Pin Trigger Selection * | | |00 = Low level trigger. * | | |01 = High level trigger. * | | |10 = Falling edge trigger. * | | |11 = Rising edge trigger. * |[15:14] |BWSEL |DAC Data Bit-width Selection * | | |00 = data is 12 bits. * | | |01 = data is 8 bits. * | | |Others = reserved. * |[16] |GRPEN |DAC Group Mode Enable Bit * | | |0 = DAC0 and DAC1 are not grouped. * | | |1 = DAC0 and DAC1 are grouped. * @var DAC_T::SWTRG * Offset: 0x04 DAC Software Trigger Control Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[0] |SWTRG |Software Trigger * | | |0 = Software trigger Disabled. * | | |1 = Software trigger Enabled. * | | |User writes this bit to generate one shot pulse and it is cleared to 0 by hardware automatically; Reading this bit will always get 0. * @var DAC_T::DAT * Offset: 0x08 DAC Data Holding Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[15:0] |DACDAT |DAC 12-bit Holding Data * | | |These bits are written by user software which specifies 12-bit conversion data for DAC output. * | | |The unused bits (DACDAT[3:0] in left-alignment mode and DACDAT[15:12] in right alignment mode) are ignored by DAC controller hardware. * | | |12 bit left alignment: user has to load data into DACDAT[15:4] bits. * | | |12 bit right alignment: user has to load data into DACDAT[11:0] bits. * @var DAC_T::DATOUT * Offset: 0x0C DAC Data Output Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[11:0] |DATOUT |DAC 12-bit Output Data * | | |These bits are current digital data for DAC output conversion. * | | |It is loaded from DAC_DAT register and user cannot write it directly. * @var DAC_T::STATUS * Offset: 0x10 DAC Status Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[0] |FINISH |DAC Conversion Complete Finish Flag * | | |0 = DAC is in conversion state. * | | |1 = DAC conversion finish. * | | |This bit set to 1 when conversion time counter counts to SETTLET. * | | |It is cleared to 0 when DAC starts a new conversion. * | | |User writes 1 to clear this bit to 0. * |[1] |DMAUDR |DMA Under-run Interrupt Flag * | | |0 = No DMA under-run error condition occurred. * | | |1 = DMA under-run error condition occurred. * | | |User writes 1 to clear this bit. * |[8] |BUSY |DAC Busy Flag (Read Only) * | | |0 = DAC is ready for next conversion. * | | |1 = DAC is busy in conversion. * | | |This is read only bit. * @var DAC_T::TCTL * Offset: 0x14 DAC Timing Control Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[9:0] |SETTLET |DAC Output Settling Time * | | |User software needs to write appropriate value to these bits to meet DAC conversion settling time base on PCLK (APB clock) speed. * | | |For example, DAC controller clock speed is 64MHz and DAC conversion setting time is 1 us, SETTLET value must be greater than 0x40. */ __IO uint32_t CTL; /*!< [0x0000] DAC Control Register */ __IO uint32_t SWTRG; /*!< [0x0004] DAC Software Trigger Control Register */ __IO uint32_t DAT; /*!< [0x0008] DAC Data Holding Register */ __I uint32_t DATOUT; /*!< [0x000c] DAC Data Output Register */ __IO uint32_t STATUS; /*!< [0x0010] DAC Status Register */ __IO uint32_t TCTL; /*!< [0x0014] DAC Timing Control Register */ } DAC_T; /** @addtogroup DAC_CONST DAC Bit Field Definition Constant Definitions for DAC Controller @{ */ #define DAC_CTL_DACEN_Pos (0) /*!< DAC_T::CTL: DACEN Position */ #define DAC_CTL_DACEN_Msk (0x1ul << DAC_CTL_DACEN_Pos) /*!< DAC_T::CTL: DACEN Mask */ #define DAC_CTL_DACIEN_Pos (1) /*!< DAC_T::CTL: DACIEN Position */ #define DAC_CTL_DACIEN_Msk (0x1ul << DAC_CTL_DACIEN_Pos) /*!< DAC_T::CTL: DACIEN Mask */ #define DAC_CTL_DMAEN_Pos (2) /*!< DAC_T::CTL: DMAEN Position */ #define DAC_CTL_DMAEN_Msk (0x1ul << DAC_CTL_DMAEN_Pos) /*!< DAC_T::CTL: DMAEN Mask */ #define DAC_CTL_DMAURIEN_Pos (3) /*!< DAC_T::CTL: DMAURIEN Position */ #define DAC_CTL_DMAURIEN_Msk (0x1ul << DAC_CTL_DMAURIEN_Pos) /*!< DAC_T::CTL: DMAURIEN Mask */ #define DAC_CTL_TRGEN_Pos (4) /*!< DAC_T::CTL: TRGEN Position */ #define DAC_CTL_TRGEN_Msk (0x1ul << DAC_CTL_TRGEN_Pos) /*!< DAC_T::CTL: TRGEN Mask */ #define DAC_CTL_TRGSEL_Pos (5) /*!< DAC_T::CTL: TRGSEL Position */ #define DAC_CTL_TRGSEL_Msk (0x7ul << DAC_CTL_TRGSEL_Pos) /*!< DAC_T::CTL: TRGSEL Mask */ #define DAC_CTL_BYPASS_Pos (8) /*!< DAC_T::CTL: BYPASS Position */ #define DAC_CTL_BYPASS_Msk (0x1ul << DAC_CTL_BYPASS_Pos) /*!< DAC_T::CTL: BYPASS Mask */ #define DAC_CTL_LALIGN_Pos (10) /*!< DAC_T::CTL: LALIGN Position */ #define DAC_CTL_LALIGN_Msk (0x1ul << DAC_CTL_LALIGN_Pos) /*!< DAC_T::CTL: LALIGN Mask */ #define DAC_CTL_ETRGSEL_Pos (12) /*!< DAC_T::CTL: ETRGSEL Position */ #define DAC_CTL_ETRGSEL_Msk (0x3ul << DAC_CTL_ETRGSEL_Pos) /*!< DAC_T::CTL: ETRGSEL Mask */ #define DAC_CTL_BWSEL_Pos (14) /*!< DAC_T::CTL: BWSEL Position */ #define DAC_CTL_BWSEL_Msk (0x3ul << DAC_CTL_BWSEL_Pos) /*!< DAC_T::CTL: BWSEL Mask */ #define DAC_CTL_GRPEN_Pos (16) /*!< DAC_T::CTL: GRPEN Position */ #define DAC_CTL_GRPEN_Msk (0x1ul << DAC_CTL_GRPEN_Pos) /*!< DAC_T::CTL: GRPEN Mask */ #define DAC_SWTRG_SWTRG_Pos (0) /*!< DAC_T::SWTRG: SWTRG Position */ #define DAC_SWTRG_SWTRG_Msk (0x1ul << DAC_SWTRG_SWTRG_Pos) /*!< DAC_T::SWTRG: SWTRG Mask */ #define DAC_DAT_DACDAT_Pos (0) /*!< DAC_T::DAT: DACDAT Position */ #define DAC_DAT_DACDAT_Msk (0xfffful << DAC_DAT_DACDAT_Pos) /*!< DAC_T::DAT: DACDAT Mask */ #define DAC_DATOUT_DATOUT_Pos (0) /*!< DAC_T::DATOUT: DATOUT Position */ #define DAC_DATOUT_DATOUT_Msk (0xffful << DAC_DATOUT_DATOUT_Pos) /*!< DAC_T::DATOUT: DATOUT Mask */ #define DAC_STATUS_FINISH_Pos (0) /*!< DAC_T::STATUS: FINISH Position */ #define DAC_STATUS_FINISH_Msk (0x1ul << DAC_STATUS_FINISH_Pos) /*!< DAC_T::STATUS: FINISH Mask */ #define DAC_STATUS_DMAUDR_Pos (1) /*!< DAC_T::STATUS: DMAUDR Position */ #define DAC_STATUS_DMAUDR_Msk (0x1ul << DAC_STATUS_DMAUDR_Pos) /*!< DAC_T::STATUS: DMAUDR Mask */ #define DAC_STATUS_BUSY_Pos (8) /*!< DAC_T::STATUS: BUSY Position */ #define DAC_STATUS_BUSY_Msk (0x1ul << DAC_STATUS_BUSY_Pos) /*!< DAC_T::STATUS: BUSY Mask */ #define DAC_TCTL_SETTLET_Pos (0) /*!< DAC_T::TCTL: SETTLET Position */ #define DAC_TCTL_SETTLET_Msk (0x3fful << DAC_TCTL_SETTLET_Pos) /*!< DAC_T::TCTL: SETTLET Mask */ /**@}*/ /* DAC_CONST */ /**@}*/ /* end of DAC register group */ #endif /* __DAC_REG_H__ */