component_sdramc.h

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#ifndef _SAME70_SDRAMC_COMPONENT_
#define _SAME70_SDRAMC_COMPONENT_
 
/* ============================================================================= */
/* ============================================================================= */
 
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
typedef struct {
  __IO uint32_t SDRAMC_MR;        
  __IO uint32_t SDRAMC_TR;        
  __IO uint32_t SDRAMC_CR;        
  __I  uint32_t Reserved1[1];
  __IO uint32_t SDRAMC_LPR;       
  __O  uint32_t SDRAMC_IER;       
  __O  uint32_t SDRAMC_IDR;       
  __I  uint32_t SDRAMC_IMR;       
  __I  uint32_t SDRAMC_ISR;       
  __IO uint32_t SDRAMC_MDR;       
  __IO uint32_t SDRAMC_CFR1;      
  __IO uint32_t SDRAMC_OCMS;      
  __O  uint32_t SDRAMC_OCMS_KEY1; 
  __O  uint32_t SDRAMC_OCMS_KEY2; 
} Sdramc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- SDRAMC_MR : (SDRAMC Offset: 0x00) SDRAMC Mode Register -------- */
#define SDRAMC_MR_MODE_Pos 0
#define SDRAMC_MR_MODE_Msk (0x7u << SDRAMC_MR_MODE_Pos) 
#define SDRAMC_MR_MODE(value) ((SDRAMC_MR_MODE_Msk & ((value) << SDRAMC_MR_MODE_Pos)))
#define   SDRAMC_MR_MODE_NORMAL (0x0u << 0) 
#define   SDRAMC_MR_MODE_NOP (0x1u << 0) 
#define   SDRAMC_MR_MODE_ALLBANKS_PRECHARGE (0x2u << 0) 
#define   SDRAMC_MR_MODE_LOAD_MODEREG (0x3u << 0) 
#define   SDRAMC_MR_MODE_AUTO_REFRESH (0x4u << 0) 
#define   SDRAMC_MR_MODE_EXT_LOAD_MODEREG (0x5u << 0) 
#define   SDRAMC_MR_MODE_DEEP_POWERDOWN (0x6u << 0) 
/* -------- SDRAMC_TR : (SDRAMC Offset: 0x04) SDRAMC Refresh Timer Register -------- */
#define SDRAMC_TR_COUNT_Pos 0
#define SDRAMC_TR_COUNT_Msk (0xfffu << SDRAMC_TR_COUNT_Pos) 
#define SDRAMC_TR_COUNT(value) ((SDRAMC_TR_COUNT_Msk & ((value) << SDRAMC_TR_COUNT_Pos)))
/* -------- SDRAMC_CR : (SDRAMC Offset: 0x08) SDRAMC Configuration Register -------- */
#define SDRAMC_CR_NC_Pos 0
#define SDRAMC_CR_NC_Msk (0x3u << SDRAMC_CR_NC_Pos) 
#define SDRAMC_CR_NC(value) ((SDRAMC_CR_NC_Msk & ((value) << SDRAMC_CR_NC_Pos)))
#define   SDRAMC_CR_NC_COL8 (0x0u << 0) 
#define   SDRAMC_CR_NC_COL9 (0x1u << 0) 
#define   SDRAMC_CR_NC_COL10 (0x2u << 0) 
#define   SDRAMC_CR_NC_COL11 (0x3u << 0) 
#define SDRAMC_CR_NR_Pos 2
#define SDRAMC_CR_NR_Msk (0x3u << SDRAMC_CR_NR_Pos) 
#define SDRAMC_CR_NR(value) ((SDRAMC_CR_NR_Msk & ((value) << SDRAMC_CR_NR_Pos)))
#define   SDRAMC_CR_NR_ROW11 (0x0u << 2) 
#define   SDRAMC_CR_NR_ROW12 (0x1u << 2) 
#define   SDRAMC_CR_NR_ROW13 (0x2u << 2) 
#define SDRAMC_CR_NB (0x1u << 4) 
#define   SDRAMC_CR_NB_BANK2 (0x0u << 4) 
#define   SDRAMC_CR_NB_BANK4 (0x1u << 4) 
#define SDRAMC_CR_CAS_Pos 5
#define SDRAMC_CR_CAS_Msk (0x3u << SDRAMC_CR_CAS_Pos) 
#define SDRAMC_CR_CAS(value) ((SDRAMC_CR_CAS_Msk & ((value) << SDRAMC_CR_CAS_Pos)))
#define   SDRAMC_CR_CAS_LATENCY1 (0x0u << 5) 
#define   SDRAMC_CR_CAS_LATENCY2 (0x1u << 5) 
#define   SDRAMC_CR_CAS_LATENCY3 (0x2u << 5) 
#define SDRAMC_CR_DBW (0x1u << 7) 
#define SDRAMC_CR_TWR_Pos 8
#define SDRAMC_CR_TWR_Msk (0xfu << SDRAMC_CR_TWR_Pos) 
#define SDRAMC_CR_TWR(value) ((SDRAMC_CR_TWR_Msk & ((value) << SDRAMC_CR_TWR_Pos)))
#define SDRAMC_CR_TRC_TRFC_Pos 12
#define SDRAMC_CR_TRC_TRFC_Msk (0xfu << SDRAMC_CR_TRC_TRFC_Pos) 
#define SDRAMC_CR_TRC_TRFC(value) ((SDRAMC_CR_TRC_TRFC_Msk & ((value) << SDRAMC_CR_TRC_TRFC_Pos)))
#define SDRAMC_CR_TRP_Pos 16
#define SDRAMC_CR_TRP_Msk (0xfu << SDRAMC_CR_TRP_Pos) 
#define SDRAMC_CR_TRP(value) ((SDRAMC_CR_TRP_Msk & ((value) << SDRAMC_CR_TRP_Pos)))
#define SDRAMC_CR_TRCD_Pos 20
#define SDRAMC_CR_TRCD_Msk (0xfu << SDRAMC_CR_TRCD_Pos) 
#define SDRAMC_CR_TRCD(value) ((SDRAMC_CR_TRCD_Msk & ((value) << SDRAMC_CR_TRCD_Pos)))
#define SDRAMC_CR_TRAS_Pos 24
#define SDRAMC_CR_TRAS_Msk (0xfu << SDRAMC_CR_TRAS_Pos) 
#define SDRAMC_CR_TRAS(value) ((SDRAMC_CR_TRAS_Msk & ((value) << SDRAMC_CR_TRAS_Pos)))
#define SDRAMC_CR_TXSR_Pos 28
#define SDRAMC_CR_TXSR_Msk (0xfu << SDRAMC_CR_TXSR_Pos) 
#define SDRAMC_CR_TXSR(value) ((SDRAMC_CR_TXSR_Msk & ((value) << SDRAMC_CR_TXSR_Pos)))
/* -------- SDRAMC_LPR : (SDRAMC Offset: 0x10) SDRAMC Low Power Register -------- */
#define SDRAMC_LPR_LPCB_Pos 0
#define SDRAMC_LPR_LPCB_Msk (0x3u << SDRAMC_LPR_LPCB_Pos) 
#define SDRAMC_LPR_LPCB(value) ((SDRAMC_LPR_LPCB_Msk & ((value) << SDRAMC_LPR_LPCB_Pos)))
#define   SDRAMC_LPR_LPCB_DISABLED (0x0u << 0) 
#define   SDRAMC_LPR_LPCB_SELF_REFRESH (0x1u << 0) 
#define   SDRAMC_LPR_LPCB_POWER_DOWN (0x2u << 0) 
#define   SDRAMC_LPR_LPCB_DEEP_POWER_DOWN (0x3u << 0) 
#define SDRAMC_LPR_PASR_Pos 4
#define SDRAMC_LPR_PASR_Msk (0x7u << SDRAMC_LPR_PASR_Pos) 
#define SDRAMC_LPR_PASR(value) ((SDRAMC_LPR_PASR_Msk & ((value) << SDRAMC_LPR_PASR_Pos)))
#define SDRAMC_LPR_TCSR_Pos 8
#define SDRAMC_LPR_TCSR_Msk (0x3u << SDRAMC_LPR_TCSR_Pos) 
#define SDRAMC_LPR_TCSR(value) ((SDRAMC_LPR_TCSR_Msk & ((value) << SDRAMC_LPR_TCSR_Pos)))
#define SDRAMC_LPR_DS_Pos 10
#define SDRAMC_LPR_DS_Msk (0x3u << SDRAMC_LPR_DS_Pos) 
#define SDRAMC_LPR_DS(value) ((SDRAMC_LPR_DS_Msk & ((value) << SDRAMC_LPR_DS_Pos)))
#define SDRAMC_LPR_TIMEOUT_Pos 12
#define SDRAMC_LPR_TIMEOUT_Msk (0x3u << SDRAMC_LPR_TIMEOUT_Pos) 
#define SDRAMC_LPR_TIMEOUT(value) ((SDRAMC_LPR_TIMEOUT_Msk & ((value) << SDRAMC_LPR_TIMEOUT_Pos)))
#define   SDRAMC_LPR_TIMEOUT_LP_LAST_XFER (0x0u << 12) 
#define   SDRAMC_LPR_TIMEOUT_LP_LAST_XFER_64 (0x1u << 12) 
#define   SDRAMC_LPR_TIMEOUT_LP_LAST_XFER_128 (0x2u << 12) 
/* -------- SDRAMC_IER : (SDRAMC Offset: 0x14) SDRAMC Interrupt Enable Register -------- */
#define SDRAMC_IER_RES (0x1u << 0) 
/* -------- SDRAMC_IDR : (SDRAMC Offset: 0x18) SDRAMC Interrupt Disable Register -------- */
#define SDRAMC_IDR_RES (0x1u << 0) 
/* -------- SDRAMC_IMR : (SDRAMC Offset: 0x1C) SDRAMC Interrupt Mask Register -------- */
#define SDRAMC_IMR_RES (0x1u << 0) 
/* -------- SDRAMC_ISR : (SDRAMC Offset: 0x20) SDRAMC Interrupt Status Register -------- */
#define SDRAMC_ISR_RES (0x1u << 0) 
/* -------- SDRAMC_MDR : (SDRAMC Offset: 0x24) SDRAMC Memory Device Register -------- */
#define SDRAMC_MDR_MD_Pos 0
#define SDRAMC_MDR_MD_Msk (0x3u << SDRAMC_MDR_MD_Pos) 
#define SDRAMC_MDR_MD(value) ((SDRAMC_MDR_MD_Msk & ((value) << SDRAMC_MDR_MD_Pos)))
#define   SDRAMC_MDR_MD_SDRAM (0x0u << 0) 
#define   SDRAMC_MDR_MD_LPSDRAM (0x1u << 0) 
/* -------- SDRAMC_CFR1 : (SDRAMC Offset: 0x28) SDRAMC Configuration Register 1 -------- */
#define SDRAMC_CFR1_TMRD_Pos 0
#define SDRAMC_CFR1_TMRD_Msk (0xfu << SDRAMC_CFR1_TMRD_Pos) 
#define SDRAMC_CFR1_TMRD(value) ((SDRAMC_CFR1_TMRD_Msk & ((value) << SDRAMC_CFR1_TMRD_Pos)))
#define SDRAMC_CFR1_UNAL (0x1u << 8) 
#define   SDRAMC_CFR1_UNAL_UNSUPPORTED (0x0u << 8) 
#define   SDRAMC_CFR1_UNAL_SUPPORTED (0x1u << 8) 
/* -------- SDRAMC_OCMS : (SDRAMC Offset: 0x2C) SDRAMC OCMS Register -------- */
#define SDRAMC_OCMS_SDR_SE (0x1u << 0) 
/* -------- SDRAMC_OCMS_KEY1 : (SDRAMC Offset: 0x30) SDRAMC OCMS KEY1 Register -------- */
#define SDRAMC_OCMS_KEY1_KEY1_Pos 0
#define SDRAMC_OCMS_KEY1_KEY1_Msk (0xffffffffu << SDRAMC_OCMS_KEY1_KEY1_Pos) 
#define SDRAMC_OCMS_KEY1_KEY1(value) ((SDRAMC_OCMS_KEY1_KEY1_Msk & ((value) << SDRAMC_OCMS_KEY1_KEY1_Pos)))
/* -------- SDRAMC_OCMS_KEY2 : (SDRAMC Offset: 0x34) SDRAMC OCMS KEY2 Register -------- */
#define SDRAMC_OCMS_KEY2_KEY2_Pos 0
#define SDRAMC_OCMS_KEY2_KEY2_Msk (0xffffffffu << SDRAMC_OCMS_KEY2_KEY2_Pos) 
#define SDRAMC_OCMS_KEY2_KEY2(value) ((SDRAMC_OCMS_KEY2_KEY2_Msk & ((value) << SDRAMC_OCMS_KEY2_KEY2_Pos)))
 
#endif /* _SAME70_SDRAMC_COMPONENT_ */