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Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466
mbed-os/targets/TARGET_NUVOTON/TARGET_M2351/device/Reg/trng_reg.h
- Committer:
- kadonotakashi
- Date:
- 2018-10-11
- Revision:
- 3:f3764f852aa8
- Parent:
- 0:8fdf9a60065b
File content as of revision 3:f3764f852aa8:
/**************************************************************************//** * @file trng_reg.h * @version V1.00 * @brief TRNG register definition header file * * @copyright (C) 2017 Nuvoton Technology Corp. All rights reserved. *****************************************************************************/ #ifndef __TRNG_REG_H__ #define __TRNG_REG_H__ /*---------------------- True Random Number Generator -------------------------*/ /** @addtogroup TRNG True Random Number Generator(TRNG) Memory Mapped Structure for TRNG Controller @{ */ typedef struct { /** * @var TRNG_T::CTL * Offset: 0x00 TRNG Control Register and Status * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[0] |TRNGEN |Random Number Generator Enable Bit * | | |This bit can be set to 1 only after ACT (TRNG_ACT[7]) bit was set to 1 and READY (TRNG_CTL[7]) bit became 1. * | | |0 = TRNG disabled. * | | |1 = TRNG enabled. * | | |Note: TRNGEN is an enable bit of digital part * | | |When TRNG is not required to generate random number, TRNGEN bit and ACT (TRNG_ACT[7]) bit should be set to 0 to reduce power consumption. * |[1] |DVIF |Data Valid (Read Only) * | | |0 = Data is not valid. Reading from RNGD returns 0x00000000. * | | |1 = Data is valid. A valid random number can be read form RNGD. * | | |This bit is cleared to u20180u2019 by read TRNG_DATA. * |[5:2] |CLKP |Clock Prescaler * | | |The CLKP is the peripheral clock frequency range for the selected value , the CLKP must higher than or equal to the actual peripheral clock frequency (for correct random bit generation) * | | |To change the CLKP contents, first set TRNGEN bit to 0 and then change CLKP; finally, set TRNGEN bit to 1 to re-enable the TRNG module. * | | |0000 = 80 ~ 100 MHz. * | | |0001 = 60 ~ 80 MHz. * | | |0010 = 50 ~60 MHz. * | | |0011 = 40 ~50 MHz. * | | |0100 = 30 ~40 MHz. * | | |0101 = 25 ~30 MHz. * | | |0110 = 20 ~25 MHz. * | | |0111 = 15 ~20 MHz. * | | |1000 = 12 ~15 MHz. * | | |1001 = 9 ~12 MHz. * | | |1010 = 7 ~9 MHz. * | | |1011 = 6 ~7 MHz. * | | |1100 = 5 ~6 MHz. * | | |1101 = 4 ~5 MHz. * | | |1111 = Reserved. * |[6] |DVIEN |Data Valid Interrupt Enable Bit * | | |0 = Interrupt disabled.. * | | |1 = Interrupt enabled. * |[7] |READY |Random Number Generator Ready (Read Only) * | | |After ACT (TRNG_ACT[7]) bit is set, the READY bit become to 1 after a delay of 90us~120us. * | | |0 = RNG is not ready or was not activated. * | | |1 = RNG is ready to be enabled.. * |[31:8] |Reversed |Reversed * @var TRNG_T::DATA * Offset: 0x04 TRNG Data Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[7:0] |DATA |Random Number Generator Data (Read Only) * | | |The DATA store the random number generated by TRNG and can be read only once. * @var TRNG_T::ACT * Offset: 0x0C TRNG Activation Register * --------------------------------------------------------------------------------------------------- * |Bits |Field |Descriptions * | :----: | :----: | :---- | * |[6:0] |VER |TRNG Version * | | |TRNG version number is dependent on TRNG module. * | | |0x02:(Current Version Number) * |[7] |ACT |Random Number Generator Activation * | | |After enable the ACT bit, it will active the TRNG module and wait the READY (TRNG_CTL[7]) bit to become 1. * | | |0 = TRNG inactive. * | | |1 = TRNG active. * | | |Note: ACT is an enable bit of analog part * | | |When TRNG is not required to generate random number, TRNGEN (TRNG_CTL[0]) bit and ACT bit should be set to 0 to reduce power consumption. */ __IO uint32_t CTL; /*!< [0x0000] TRNG Control Register and Status */ __I uint32_t DATA; /*!< [0x0004] TRNG Data Register */ __I uint32_t RESERVE0[1]; __IO uint32_t ACT; /*!< [0x000c] TRNG Activation Register */ } TRNG_T; /** @addtogroup TRNG_CONST TRNG Bit Field Definition Constant Definitions for TRNG Controller @{ */ #define TRNG_CTL_TRNGEN_Pos (0) /*!< TRNG_T::CTL: TRNGEN Position */ #define TRNG_CTL_TRNGEN_Msk (0x1ul << TRNG_CTL_TRNGEN_Pos) /*!< TRNG_T::CTL: TRNGEN Mask */ #define TRNG_CTL_DVIF_Pos (1) /*!< TRNG_T::CTL: DVIF Position */ #define TRNG_CTL_DVIF_Msk (0x1ul << TRNG_CTL_DVIF_Pos) /*!< TRNG_T::CTL: DVIF Mask */ #define TRNG_CTL_CLKP_Pos (2) /*!< TRNG_T::CTL: CLKP Position */ #define TRNG_CTL_CLKP_Msk (0xful << TRNG_CTL_CLKP_Pos) /*!< TRNG_T::CTL: CLKP Mask */ #define TRNG_CTL_DVIEN_Pos (6) /*!< TRNG_T::CTL: DVIEN Position */ #define TRNG_CTL_DVIEN_Msk (0x1ul << TRNG_CTL_DVIEN_Pos) /*!< TRNG_T::CTL: DVIEN Mask */ #define TRNG_CTL_READY_Pos (7) /*!< TRNG_T::CTL: READY Position */ #define TRNG_CTL_READY_Msk (0x1ul << TRNG_CTL_READY_Pos) /*!< TRNG_T::CTL: READY Mask */ #define TRNG_CTL_Reversed_Pos (8) /*!< TRNG_T::CTL: Reversed Position */ #define TRNG_CTL_Reversed_Msk (0xfffffful << TRNG_CTL_Reversed_Pos) /*!< TRNG_T::CTL: Reversed Mask */ #define TRNG_DATA_DATA_Pos (0) /*!< TRNG_T::DATA: DATA Position */ #define TRNG_DATA_DATA_Msk (0xfful << TRNG_DATA_DATA_Pos) /*!< TRNG_T::DATA: DATA Mask */ #define TRNG_ACT_VER_Pos (0) /*!< TRNG_T::ACT: VER Position */ #define TRNG_ACT_VER_Msk (0x7ful << TRNG_ACT_VER_Pos) /*!< TRNG_T::ACT: VER Mask */ #define TRNG_ACT_ACT_Pos (7) /*!< TRNG_T::ACT: ACT Position */ #define TRNG_ACT_ACT_Msk (0x1ul << TRNG_ACT_ACT_Pos) /*!< TRNG_T::ACT: ACT Mask */ /**@}*/ /* TRNG_CONST */ /**@}*/ /* end of TRNG register group */ #endif /* __TRNG_REG_H__ */