4 * \brief Instance description for CAN0
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44 #ifndef _SAMD51_CAN0_INSTANCE_
45 #define _SAMD51_CAN0_INSTANCE_
47 /* ========== Register definition for CAN0 peripheral ========== */
48 #if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
49 #define REG_CAN0_CREL (0x42000000U) /**< \brief (CAN0) Core Release */
50 #define REG_CAN0_ENDN (0x42000004U) /**< \brief (CAN0) Endian */
51 #define REG_CAN0_MRCFG (0x42000008U) /**< \brief (CAN0) Message RAM Configuration */
52 #define REG_CAN0_DBTP (0x4200000CU) /**< \brief (CAN0) Fast Bit Timing and Prescaler */
53 #define REG_CAN0_TEST (0x42000010U) /**< \brief (CAN0) Test */
54 #define REG_CAN0_RWD (0x42000014U) /**< \brief (CAN0) RAM Watchdog */
55 #define REG_CAN0_CCCR (0x42000018U) /**< \brief (CAN0) CC Control */
56 #define REG_CAN0_NBTP (0x4200001CU) /**< \brief (CAN0) Nominal Bit Timing and Prescaler */
57 #define REG_CAN0_TSCC (0x42000020U) /**< \brief (CAN0) Timestamp Counter Configuration */
58 #define REG_CAN0_TSCV (0x42000024U) /**< \brief (CAN0) Timestamp Counter Value */
59 #define REG_CAN0_TOCC (0x42000028U) /**< \brief (CAN0) Timeout Counter Configuration */
60 #define REG_CAN0_TOCV (0x4200002CU) /**< \brief (CAN0) Timeout Counter Value */
61 #define REG_CAN0_ECR (0x42000040U) /**< \brief (CAN0) Error Counter */
62 #define REG_CAN0_PSR (0x42000044U) /**< \brief (CAN0) Protocol Status */
63 #define REG_CAN0_TDCR (0x42000048U) /**< \brief (CAN0) Extended ID Filter Configuration */
64 #define REG_CAN0_IR (0x42000050U) /**< \brief (CAN0) Interrupt */
65 #define REG_CAN0_IE (0x42000054U) /**< \brief (CAN0) Interrupt Enable */
66 #define REG_CAN0_ILS (0x42000058U) /**< \brief (CAN0) Interrupt Line Select */
67 #define REG_CAN0_ILE (0x4200005CU) /**< \brief (CAN0) Interrupt Line Enable */
68 #define REG_CAN0_GFC (0x42000080U) /**< \brief (CAN0) Global Filter Configuration */
69 #define REG_CAN0_SIDFC (0x42000084U) /**< \brief (CAN0) Standard ID Filter Configuration */
70 #define REG_CAN0_XIDFC (0x42000088U) /**< \brief (CAN0) Extended ID Filter Configuration */
71 #define REG_CAN0_XIDAM (0x42000090U) /**< \brief (CAN0) Extended ID AND Mask */
72 #define REG_CAN0_HPMS (0x42000094U) /**< \brief (CAN0) High Priority Message Status */
73 #define REG_CAN0_NDAT1 (0x42000098U) /**< \brief (CAN0) New Data 1 */
74 #define REG_CAN0_NDAT2 (0x4200009CU) /**< \brief (CAN0) New Data 2 */
75 #define REG_CAN0_RXF0C (0x420000A0U) /**< \brief (CAN0) Rx FIFO 0 Configuration */
76 #define REG_CAN0_RXF0S (0x420000A4U) /**< \brief (CAN0) Rx FIFO 0 Status */
77 #define REG_CAN0_RXF0A (0x420000A8U) /**< \brief (CAN0) Rx FIFO 0 Acknowledge */
78 #define REG_CAN0_RXBC (0x420000ACU) /**< \brief (CAN0) Rx Buffer Configuration */
79 #define REG_CAN0_RXF1C (0x420000B0U) /**< \brief (CAN0) Rx FIFO 1 Configuration */
80 #define REG_CAN0_RXF1S (0x420000B4U) /**< \brief (CAN0) Rx FIFO 1 Status */
81 #define REG_CAN0_RXF1A (0x420000B8U) /**< \brief (CAN0) Rx FIFO 1 Acknowledge */
82 #define REG_CAN0_RXESC (0x420000BCU) /**< \brief (CAN0) Rx Buffer / FIFO Element Size Configuration */
83 #define REG_CAN0_TXBC (0x420000C0U) /**< \brief (CAN0) Tx Buffer Configuration */
84 #define REG_CAN0_TXFQS (0x420000C4U) /**< \brief (CAN0) Tx FIFO / Queue Status */
85 #define REG_CAN0_TXESC (0x420000C8U) /**< \brief (CAN0) Tx Buffer Element Size Configuration */
86 #define REG_CAN0_TXBRP (0x420000CCU) /**< \brief (CAN0) Tx Buffer Request Pending */
87 #define REG_CAN0_TXBAR (0x420000D0U) /**< \brief (CAN0) Tx Buffer Add Request */
88 #define REG_CAN0_TXBCR (0x420000D4U) /**< \brief (CAN0) Tx Buffer Cancellation Request */
89 #define REG_CAN0_TXBTO (0x420000D8U) /**< \brief (CAN0) Tx Buffer Transmission Occurred */
90 #define REG_CAN0_TXBCF (0x420000DCU) /**< \brief (CAN0) Tx Buffer Cancellation Finished */
91 #define REG_CAN0_TXBTIE (0x420000E0U) /**< \brief (CAN0) Tx Buffer Transmission Interrupt Enable */
92 #define REG_CAN0_TXBCIE (0x420000E4U) /**< \brief (CAN0) Tx Buffer Cancellation Finished Interrupt Enable */
93 #define REG_CAN0_TXEFC (0x420000F0U) /**< \brief (CAN0) Tx Event FIFO Configuration */
94 #define REG_CAN0_TXEFS (0x420000F4U) /**< \brief (CAN0) Tx Event FIFO Status */
95 #define REG_CAN0_TXEFA (0x420000F8U) /**< \brief (CAN0) Tx Event FIFO Acknowledge */
97 #define REG_CAN0_CREL (*(RoReg *)0x42000000U) /**< \brief (CAN0) Core Release */
98 #define REG_CAN0_ENDN (*(RoReg *)0x42000004U) /**< \brief (CAN0) Endian */
99 #define REG_CAN0_MRCFG (*(RwReg *)0x42000008U) /**< \brief (CAN0) Message RAM Configuration */
100 #define REG_CAN0_DBTP (*(RwReg *)0x4200000CU) /**< \brief (CAN0) Fast Bit Timing and Prescaler */
101 #define REG_CAN0_TEST (*(RwReg *)0x42000010U) /**< \brief (CAN0) Test */
102 #define REG_CAN0_RWD (*(RwReg *)0x42000014U) /**< \brief (CAN0) RAM Watchdog */
103 #define REG_CAN0_CCCR (*(RwReg *)0x42000018U) /**< \brief (CAN0) CC Control */
104 #define REG_CAN0_NBTP (*(RwReg *)0x4200001CU) /**< \brief (CAN0) Nominal Bit Timing and Prescaler */
105 #define REG_CAN0_TSCC (*(RwReg *)0x42000020U) /**< \brief (CAN0) Timestamp Counter Configuration */
106 #define REG_CAN0_TSCV (*(RoReg *)0x42000024U) /**< \brief (CAN0) Timestamp Counter Value */
107 #define REG_CAN0_TOCC (*(RwReg *)0x42000028U) /**< \brief (CAN0) Timeout Counter Configuration */
108 #define REG_CAN0_TOCV (*(RwReg *)0x4200002CU) /**< \brief (CAN0) Timeout Counter Value */
109 #define REG_CAN0_ECR (*(RoReg *)0x42000040U) /**< \brief (CAN0) Error Counter */
110 #define REG_CAN0_PSR (*(RoReg *)0x42000044U) /**< \brief (CAN0) Protocol Status */
111 #define REG_CAN0_TDCR (*(RwReg *)0x42000048U) /**< \brief (CAN0) Extended ID Filter Configuration */
112 #define REG_CAN0_IR (*(RwReg *)0x42000050U) /**< \brief (CAN0) Interrupt */
113 #define REG_CAN0_IE (*(RwReg *)0x42000054U) /**< \brief (CAN0) Interrupt Enable */
114 #define REG_CAN0_ILS (*(RwReg *)0x42000058U) /**< \brief (CAN0) Interrupt Line Select */
115 #define REG_CAN0_ILE (*(RwReg *)0x4200005CU) /**< \brief (CAN0) Interrupt Line Enable */
116 #define REG_CAN0_GFC (*(RwReg *)0x42000080U) /**< \brief (CAN0) Global Filter Configuration */
117 #define REG_CAN0_SIDFC (*(RwReg *)0x42000084U) /**< \brief (CAN0) Standard ID Filter Configuration */
118 #define REG_CAN0_XIDFC (*(RwReg *)0x42000088U) /**< \brief (CAN0) Extended ID Filter Configuration */
119 #define REG_CAN0_XIDAM (*(RwReg *)0x42000090U) /**< \brief (CAN0) Extended ID AND Mask */
120 #define REG_CAN0_HPMS (*(RoReg *)0x42000094U) /**< \brief (CAN0) High Priority Message Status */
121 #define REG_CAN0_NDAT1 (*(RwReg *)0x42000098U) /**< \brief (CAN0) New Data 1 */
122 #define REG_CAN0_NDAT2 (*(RwReg *)0x4200009CU) /**< \brief (CAN0) New Data 2 */
123 #define REG_CAN0_RXF0C (*(RwReg *)0x420000A0U) /**< \brief (CAN0) Rx FIFO 0 Configuration */
124 #define REG_CAN0_RXF0S (*(RoReg *)0x420000A4U) /**< \brief (CAN0) Rx FIFO 0 Status */
125 #define REG_CAN0_RXF0A (*(RwReg *)0x420000A8U) /**< \brief (CAN0) Rx FIFO 0 Acknowledge */
126 #define REG_CAN0_RXBC (*(RwReg *)0x420000ACU) /**< \brief (CAN0) Rx Buffer Configuration */
127 #define REG_CAN0_RXF1C (*(RwReg *)0x420000B0U) /**< \brief (CAN0) Rx FIFO 1 Configuration */
128 #define REG_CAN0_RXF1S (*(RoReg *)0x420000B4U) /**< \brief (CAN0) Rx FIFO 1 Status */
129 #define REG_CAN0_RXF1A (*(RwReg *)0x420000B8U) /**< \brief (CAN0) Rx FIFO 1 Acknowledge */
130 #define REG_CAN0_RXESC (*(RwReg *)0x420000BCU) /**< \brief (CAN0) Rx Buffer / FIFO Element Size Configuration */
131 #define REG_CAN0_TXBC (*(RwReg *)0x420000C0U) /**< \brief (CAN0) Tx Buffer Configuration */
132 #define REG_CAN0_TXFQS (*(RoReg *)0x420000C4U) /**< \brief (CAN0) Tx FIFO / Queue Status */
133 #define REG_CAN0_TXESC (*(RwReg *)0x420000C8U) /**< \brief (CAN0) Tx Buffer Element Size Configuration */
134 #define REG_CAN0_TXBRP (*(RoReg *)0x420000CCU) /**< \brief (CAN0) Tx Buffer Request Pending */
135 #define REG_CAN0_TXBAR (*(RwReg *)0x420000D0U) /**< \brief (CAN0) Tx Buffer Add Request */
136 #define REG_CAN0_TXBCR (*(RwReg *)0x420000D4U) /**< \brief (CAN0) Tx Buffer Cancellation Request */
137 #define REG_CAN0_TXBTO (*(RoReg *)0x420000D8U) /**< \brief (CAN0) Tx Buffer Transmission Occurred */
138 #define REG_CAN0_TXBCF (*(RoReg *)0x420000DCU) /**< \brief (CAN0) Tx Buffer Cancellation Finished */
139 #define REG_CAN0_TXBTIE (*(RwReg *)0x420000E0U) /**< \brief (CAN0) Tx Buffer Transmission Interrupt Enable */
140 #define REG_CAN0_TXBCIE (*(RwReg *)0x420000E4U) /**< \brief (CAN0) Tx Buffer Cancellation Finished Interrupt Enable */
141 #define REG_CAN0_TXEFC (*(RwReg *)0x420000F0U) /**< \brief (CAN0) Tx Event FIFO Configuration */
142 #define REG_CAN0_TXEFS (*(RoReg *)0x420000F4U) /**< \brief (CAN0) Tx Event FIFO Status */
143 #define REG_CAN0_TXEFA (*(RwReg *)0x420000F8U) /**< \brief (CAN0) Tx Event FIFO Acknowledge */
144 #endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
146 /* ========== Instance parameters for CAN0 peripheral ========== */
147 #define CAN0_CLK_AHB_ID 17 // Index of AHB clock
148 #define CAN0_DMAC_ID_DEBUG 20 // DMA CAN Debug Req
149 #define CAN0_GCLK_ID 27 // Index of Generic Clock
150 #define CAN0_MSG_RAM_ADDR 0x20000000
151 #define CAN0_QOS_RESET_VAL 1 // QOS reset value
153 #endif /* _SAMD51_CAN0_INSTANCE_ */