RTEMS  5.1
component_ssc.h
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2 /* Atmel Microcontroller Software Support */
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29 
30 #ifndef _SAMV71_SSC_COMPONENT_
31 #define _SAMV71_SSC_COMPONENT_
32 
33 /* ============================================================================= */
35 /* ============================================================================= */
38 
39 #if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
40 
41 typedef struct {
42  __O uint32_t SSC_CR;
43  __IO uint32_t SSC_CMR;
44  __I uint32_t Reserved1[2];
45  __IO uint32_t SSC_RCMR;
46  __IO uint32_t SSC_RFMR;
47  __IO uint32_t SSC_TCMR;
48  __IO uint32_t SSC_TFMR;
49  __I uint32_t SSC_RHR;
50  __O uint32_t SSC_THR;
51  __I uint32_t Reserved2[2];
52  __I uint32_t SSC_RSHR;
53  __IO uint32_t SSC_TSHR;
54  __IO uint32_t SSC_RC0R;
55  __IO uint32_t SSC_RC1R;
56  __I uint32_t SSC_SR;
57  __O uint32_t SSC_IER;
58  __O uint32_t SSC_IDR;
59  __I uint32_t SSC_IMR;
60  __I uint32_t Reserved3[37];
61  __IO uint32_t SSC_WPMR;
62  __I uint32_t SSC_WPSR;
63  __I uint32_t Reserved4[4];
64  __I uint32_t SSC_VERSION;
65 } Ssc;
66 #endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
67 /* -------- SSC_CR : (SSC Offset: 0x0) Control Register -------- */
68 #define SSC_CR_RXEN (0x1u << 0)
69 #define SSC_CR_RXDIS (0x1u << 1)
70 #define SSC_CR_TXEN (0x1u << 8)
71 #define SSC_CR_TXDIS (0x1u << 9)
72 #define SSC_CR_SWRST (0x1u << 15)
73 /* -------- SSC_CMR : (SSC Offset: 0x4) Clock Mode Register -------- */
74 #define SSC_CMR_DIV_Pos 0
75 #define SSC_CMR_DIV_Msk (0xfffu << SSC_CMR_DIV_Pos)
76 #define SSC_CMR_DIV(value) ((SSC_CMR_DIV_Msk & ((value) << SSC_CMR_DIV_Pos)))
77 /* -------- SSC_RCMR : (SSC Offset: 0x10) Receive Clock Mode Register -------- */
78 #define SSC_RCMR_CKS_Pos 0
79 #define SSC_RCMR_CKS_Msk (0x3u << SSC_RCMR_CKS_Pos)
80 #define SSC_RCMR_CKS(value) ((SSC_RCMR_CKS_Msk & ((value) << SSC_RCMR_CKS_Pos)))
81 #define SSC_RCMR_CKS_MCK (0x0u << 0)
82 #define SSC_RCMR_CKS_TK (0x1u << 0)
83 #define SSC_RCMR_CKS_RK (0x2u << 0)
84 #define SSC_RCMR_CKO_Pos 2
85 #define SSC_RCMR_CKO_Msk (0x7u << SSC_RCMR_CKO_Pos)
86 #define SSC_RCMR_CKO(value) ((SSC_RCMR_CKO_Msk & ((value) << SSC_RCMR_CKO_Pos)))
87 #define SSC_RCMR_CKO_NONE (0x0u << 2)
88 #define SSC_RCMR_CKO_CONTINUOUS (0x1u << 2)
89 #define SSC_RCMR_CKO_TRANSFER (0x2u << 2)
90 #define SSC_RCMR_CKI (0x1u << 5)
91 #define SSC_RCMR_CKG_Pos 6
92 #define SSC_RCMR_CKG_Msk (0x3u << SSC_RCMR_CKG_Pos)
93 #define SSC_RCMR_CKG(value) ((SSC_RCMR_CKG_Msk & ((value) << SSC_RCMR_CKG_Pos)))
94 #define SSC_RCMR_CKG_CONTINUOUS (0x0u << 6)
95 #define SSC_RCMR_CKG_EN_RF_LOW (0x1u << 6)
96 #define SSC_RCMR_CKG_EN_RF_HIGH (0x2u << 6)
97 #define SSC_RCMR_START_Pos 8
98 #define SSC_RCMR_START_Msk (0xfu << SSC_RCMR_START_Pos)
99 #define SSC_RCMR_START(value) ((SSC_RCMR_START_Msk & ((value) << SSC_RCMR_START_Pos)))
100 #define SSC_RCMR_START_CONTINUOUS (0x0u << 8)
101 #define SSC_RCMR_START_TRANSMIT (0x1u << 8)
102 #define SSC_RCMR_START_RF_LOW (0x2u << 8)
103 #define SSC_RCMR_START_RF_HIGH (0x3u << 8)
104 #define SSC_RCMR_START_RF_FALLING (0x4u << 8)
105 #define SSC_RCMR_START_RF_RISING (0x5u << 8)
106 #define SSC_RCMR_START_RF_LEVEL (0x6u << 8)
107 #define SSC_RCMR_START_RF_EDGE (0x7u << 8)
108 #define SSC_RCMR_START_CMP_0 (0x8u << 8)
109 #define SSC_RCMR_STOP (0x1u << 12)
110 #define SSC_RCMR_STTDLY_Pos 16
111 #define SSC_RCMR_STTDLY_Msk (0xffu << SSC_RCMR_STTDLY_Pos)
112 #define SSC_RCMR_STTDLY(value) ((SSC_RCMR_STTDLY_Msk & ((value) << SSC_RCMR_STTDLY_Pos)))
113 #define SSC_RCMR_PERIOD_Pos 24
114 #define SSC_RCMR_PERIOD_Msk (0xffu << SSC_RCMR_PERIOD_Pos)
115 #define SSC_RCMR_PERIOD(value) ((SSC_RCMR_PERIOD_Msk & ((value) << SSC_RCMR_PERIOD_Pos)))
116 /* -------- SSC_RFMR : (SSC Offset: 0x14) Receive Frame Mode Register -------- */
117 #define SSC_RFMR_DATLEN_Pos 0
118 #define SSC_RFMR_DATLEN_Msk (0x1fu << SSC_RFMR_DATLEN_Pos)
119 #define SSC_RFMR_DATLEN(value) ((SSC_RFMR_DATLEN_Msk & ((value) << SSC_RFMR_DATLEN_Pos)))
120 #define SSC_RFMR_LOOP (0x1u << 5)
121 #define SSC_RFMR_MSBF (0x1u << 7)
122 #define SSC_RFMR_DATNB_Pos 8
123 #define SSC_RFMR_DATNB_Msk (0xfu << SSC_RFMR_DATNB_Pos)
124 #define SSC_RFMR_DATNB(value) ((SSC_RFMR_DATNB_Msk & ((value) << SSC_RFMR_DATNB_Pos)))
125 #define SSC_RFMR_FSLEN_Pos 16
126 #define SSC_RFMR_FSLEN_Msk (0xfu << SSC_RFMR_FSLEN_Pos)
127 #define SSC_RFMR_FSLEN(value) ((SSC_RFMR_FSLEN_Msk & ((value) << SSC_RFMR_FSLEN_Pos)))
128 #define SSC_RFMR_FSOS_Pos 20
129 #define SSC_RFMR_FSOS_Msk (0x7u << SSC_RFMR_FSOS_Pos)
130 #define SSC_RFMR_FSOS(value) ((SSC_RFMR_FSOS_Msk & ((value) << SSC_RFMR_FSOS_Pos)))
131 #define SSC_RFMR_FSOS_NONE (0x0u << 20)
132 #define SSC_RFMR_FSOS_NEGATIVE (0x1u << 20)
133 #define SSC_RFMR_FSOS_POSITIVE (0x2u << 20)
134 #define SSC_RFMR_FSOS_LOW (0x3u << 20)
135 #define SSC_RFMR_FSOS_HIGH (0x4u << 20)
136 #define SSC_RFMR_FSOS_TOGGLING (0x5u << 20)
137 #define SSC_RFMR_FSEDGE (0x1u << 24)
138 #define SSC_RFMR_FSEDGE_POSITIVE (0x0u << 24)
139 #define SSC_RFMR_FSEDGE_NEGATIVE (0x1u << 24)
140 #define SSC_RFMR_FSLEN_EXT_Pos 28
141 #define SSC_RFMR_FSLEN_EXT_Msk (0xfu << SSC_RFMR_FSLEN_EXT_Pos)
142 #define SSC_RFMR_FSLEN_EXT(value) ((SSC_RFMR_FSLEN_EXT_Msk & ((value) << SSC_RFMR_FSLEN_EXT_Pos)))
143 /* -------- SSC_TCMR : (SSC Offset: 0x18) Transmit Clock Mode Register -------- */
144 #define SSC_TCMR_CKS_Pos 0
145 #define SSC_TCMR_CKS_Msk (0x3u << SSC_TCMR_CKS_Pos)
146 #define SSC_TCMR_CKS(value) ((SSC_TCMR_CKS_Msk & ((value) << SSC_TCMR_CKS_Pos)))
147 #define SSC_TCMR_CKS_MCK (0x0u << 0)
148 #define SSC_TCMR_CKS_RK (0x1u << 0)
149 #define SSC_TCMR_CKS_TK (0x2u << 0)
150 #define SSC_TCMR_CKO_Pos 2
151 #define SSC_TCMR_CKO_Msk (0x7u << SSC_TCMR_CKO_Pos)
152 #define SSC_TCMR_CKO(value) ((SSC_TCMR_CKO_Msk & ((value) << SSC_TCMR_CKO_Pos)))
153 #define SSC_TCMR_CKO_NONE (0x0u << 2)
154 #define SSC_TCMR_CKO_CONTINUOUS (0x1u << 2)
155 #define SSC_TCMR_CKO_TRANSFER (0x2u << 2)
156 #define SSC_TCMR_CKI (0x1u << 5)
157 #define SSC_TCMR_CKG_Pos 6
158 #define SSC_TCMR_CKG_Msk (0x3u << SSC_TCMR_CKG_Pos)
159 #define SSC_TCMR_CKG(value) ((SSC_TCMR_CKG_Msk & ((value) << SSC_TCMR_CKG_Pos)))
160 #define SSC_TCMR_CKG_CONTINUOUS (0x0u << 6)
161 #define SSC_TCMR_CKG_EN_TF_LOW (0x1u << 6)
162 #define SSC_TCMR_CKG_EN_TF_HIGH (0x2u << 6)
163 #define SSC_TCMR_START_Pos 8
164 #define SSC_TCMR_START_Msk (0xfu << SSC_TCMR_START_Pos)
165 #define SSC_TCMR_START(value) ((SSC_TCMR_START_Msk & ((value) << SSC_TCMR_START_Pos)))
166 #define SSC_TCMR_START_CONTINUOUS (0x0u << 8)
167 #define SSC_TCMR_START_RECEIVE (0x1u << 8)
168 #define SSC_TCMR_START_TF_LOW (0x2u << 8)
169 #define SSC_TCMR_START_TF_HIGH (0x3u << 8)
170 #define SSC_TCMR_START_TF_FALLING (0x4u << 8)
171 #define SSC_TCMR_START_TF_RISING (0x5u << 8)
172 #define SSC_TCMR_START_TF_LEVEL (0x6u << 8)
173 #define SSC_TCMR_START_TF_EDGE (0x7u << 8)
174 #define SSC_TCMR_STTDLY_Pos 16
175 #define SSC_TCMR_STTDLY_Msk (0xffu << SSC_TCMR_STTDLY_Pos)
176 #define SSC_TCMR_STTDLY(value) ((SSC_TCMR_STTDLY_Msk & ((value) << SSC_TCMR_STTDLY_Pos)))
177 #define SSC_TCMR_PERIOD_Pos 24
178 #define SSC_TCMR_PERIOD_Msk (0xffu << SSC_TCMR_PERIOD_Pos)
179 #define SSC_TCMR_PERIOD(value) ((SSC_TCMR_PERIOD_Msk & ((value) << SSC_TCMR_PERIOD_Pos)))
180 /* -------- SSC_TFMR : (SSC Offset: 0x1C) Transmit Frame Mode Register -------- */
181 #define SSC_TFMR_DATLEN_Pos 0
182 #define SSC_TFMR_DATLEN_Msk (0x1fu << SSC_TFMR_DATLEN_Pos)
183 #define SSC_TFMR_DATLEN(value) ((SSC_TFMR_DATLEN_Msk & ((value) << SSC_TFMR_DATLEN_Pos)))
184 #define SSC_TFMR_DATDEF (0x1u << 5)
185 #define SSC_TFMR_MSBF (0x1u << 7)
186 #define SSC_TFMR_DATNB_Pos 8
187 #define SSC_TFMR_DATNB_Msk (0xfu << SSC_TFMR_DATNB_Pos)
188 #define SSC_TFMR_DATNB(value) ((SSC_TFMR_DATNB_Msk & ((value) << SSC_TFMR_DATNB_Pos)))
189 #define SSC_TFMR_FSLEN_Pos 16
190 #define SSC_TFMR_FSLEN_Msk (0xfu << SSC_TFMR_FSLEN_Pos)
191 #define SSC_TFMR_FSLEN(value) ((SSC_TFMR_FSLEN_Msk & ((value) << SSC_TFMR_FSLEN_Pos)))
192 #define SSC_TFMR_FSOS_Pos 20
193 #define SSC_TFMR_FSOS_Msk (0x7u << SSC_TFMR_FSOS_Pos)
194 #define SSC_TFMR_FSOS(value) ((SSC_TFMR_FSOS_Msk & ((value) << SSC_TFMR_FSOS_Pos)))
195 #define SSC_TFMR_FSOS_NONE (0x0u << 20)
196 #define SSC_TFMR_FSOS_NEGATIVE (0x1u << 20)
197 #define SSC_TFMR_FSOS_POSITIVE (0x2u << 20)
198 #define SSC_TFMR_FSOS_LOW (0x3u << 20)
199 #define SSC_TFMR_FSOS_HIGH (0x4u << 20)
200 #define SSC_TFMR_FSOS_TOGGLING (0x5u << 20)
201 #define SSC_TFMR_FSDEN (0x1u << 23)
202 #define SSC_TFMR_FSEDGE (0x1u << 24)
203 #define SSC_TFMR_FSEDGE_POSITIVE (0x0u << 24)
204 #define SSC_TFMR_FSEDGE_NEGATIVE (0x1u << 24)
205 #define SSC_TFMR_FSLEN_EXT_Pos 28
206 #define SSC_TFMR_FSLEN_EXT_Msk (0xfu << SSC_TFMR_FSLEN_EXT_Pos)
207 #define SSC_TFMR_FSLEN_EXT(value) ((SSC_TFMR_FSLEN_EXT_Msk & ((value) << SSC_TFMR_FSLEN_EXT_Pos)))
208 /* -------- SSC_RHR : (SSC Offset: 0x20) Receive Holding Register -------- */
209 #define SSC_RHR_RDAT_Pos 0
210 #define SSC_RHR_RDAT_Msk (0xffffffffu << SSC_RHR_RDAT_Pos)
211 /* -------- SSC_THR : (SSC Offset: 0x24) Transmit Holding Register -------- */
212 #define SSC_THR_TDAT_Pos 0
213 #define SSC_THR_TDAT_Msk (0xffffffffu << SSC_THR_TDAT_Pos)
214 #define SSC_THR_TDAT(value) ((SSC_THR_TDAT_Msk & ((value) << SSC_THR_TDAT_Pos)))
215 /* -------- SSC_RSHR : (SSC Offset: 0x30) Receive Sync. Holding Register -------- */
216 #define SSC_RSHR_RSDAT_Pos 0
217 #define SSC_RSHR_RSDAT_Msk (0xffffu << SSC_RSHR_RSDAT_Pos)
218 /* -------- SSC_TSHR : (SSC Offset: 0x34) Transmit Sync. Holding Register -------- */
219 #define SSC_TSHR_TSDAT_Pos 0
220 #define SSC_TSHR_TSDAT_Msk (0xffffu << SSC_TSHR_TSDAT_Pos)
221 #define SSC_TSHR_TSDAT(value) ((SSC_TSHR_TSDAT_Msk & ((value) << SSC_TSHR_TSDAT_Pos)))
222 /* -------- SSC_RC0R : (SSC Offset: 0x38) Receive Compare 0 Register -------- */
223 #define SSC_RC0R_CP0_Pos 0
224 #define SSC_RC0R_CP0_Msk (0xffffu << SSC_RC0R_CP0_Pos)
225 #define SSC_RC0R_CP0(value) ((SSC_RC0R_CP0_Msk & ((value) << SSC_RC0R_CP0_Pos)))
226 /* -------- SSC_RC1R : (SSC Offset: 0x3C) Receive Compare 1 Register -------- */
227 #define SSC_RC1R_CP1_Pos 0
228 #define SSC_RC1R_CP1_Msk (0xffffu << SSC_RC1R_CP1_Pos)
229 #define SSC_RC1R_CP1(value) ((SSC_RC1R_CP1_Msk & ((value) << SSC_RC1R_CP1_Pos)))
230 /* -------- SSC_SR : (SSC Offset: 0x40) Status Register -------- */
231 #define SSC_SR_TXRDY (0x1u << 0)
232 #define SSC_SR_TXEMPTY (0x1u << 1)
233 #define SSC_SR_RXRDY (0x1u << 4)
234 #define SSC_SR_OVRUN (0x1u << 5)
235 #define SSC_SR_CP0 (0x1u << 8)
236 #define SSC_SR_CP1 (0x1u << 9)
237 #define SSC_SR_TXSYN (0x1u << 10)
238 #define SSC_SR_RXSYN (0x1u << 11)
239 #define SSC_SR_TXEN (0x1u << 16)
240 #define SSC_SR_RXEN (0x1u << 17)
241 /* -------- SSC_IER : (SSC Offset: 0x44) Interrupt Enable Register -------- */
242 #define SSC_IER_TXRDY (0x1u << 0)
243 #define SSC_IER_TXEMPTY (0x1u << 1)
244 #define SSC_IER_RXRDY (0x1u << 4)
245 #define SSC_IER_OVRUN (0x1u << 5)
246 #define SSC_IER_CP0 (0x1u << 8)
247 #define SSC_IER_CP1 (0x1u << 9)
248 #define SSC_IER_TXSYN (0x1u << 10)
249 #define SSC_IER_RXSYN (0x1u << 11)
250 /* -------- SSC_IDR : (SSC Offset: 0x48) Interrupt Disable Register -------- */
251 #define SSC_IDR_TXRDY (0x1u << 0)
252 #define SSC_IDR_TXEMPTY (0x1u << 1)
253 #define SSC_IDR_RXRDY (0x1u << 4)
254 #define SSC_IDR_OVRUN (0x1u << 5)
255 #define SSC_IDR_CP0 (0x1u << 8)
256 #define SSC_IDR_CP1 (0x1u << 9)
257 #define SSC_IDR_TXSYN (0x1u << 10)
258 #define SSC_IDR_RXSYN (0x1u << 11)
259 /* -------- SSC_IMR : (SSC Offset: 0x4C) Interrupt Mask Register -------- */
260 #define SSC_IMR_TXRDY (0x1u << 0)
261 #define SSC_IMR_TXEMPTY (0x1u << 1)
262 #define SSC_IMR_RXRDY (0x1u << 4)
263 #define SSC_IMR_OVRUN (0x1u << 5)
264 #define SSC_IMR_CP0 (0x1u << 8)
265 #define SSC_IMR_CP1 (0x1u << 9)
266 #define SSC_IMR_TXSYN (0x1u << 10)
267 #define SSC_IMR_RXSYN (0x1u << 11)
268 /* -------- SSC_WPMR : (SSC Offset: 0xE4) Write Protection Mode Register -------- */
269 #define SSC_WPMR_WPEN (0x1u << 0)
270 #define SSC_WPMR_WPKEY_Pos 8
271 #define SSC_WPMR_WPKEY_Msk (0xffffffu << SSC_WPMR_WPKEY_Pos)
272 #define SSC_WPMR_WPKEY(value) ((SSC_WPMR_WPKEY_Msk & ((value) << SSC_WPMR_WPKEY_Pos)))
273 #define SSC_WPMR_WPKEY_PASSWD (0x535343u << 8)
274 /* -------- SSC_WPSR : (SSC Offset: 0xE8) Write Protection Status Register -------- */
275 #define SSC_WPSR_WPVS (0x1u << 0)
276 #define SSC_WPSR_WPVSRC_Pos 8
277 #define SSC_WPSR_WPVSRC_Msk (0xffffu << SSC_WPSR_WPVSRC_Pos)
278 /* -------- SSC_VERSION : (SSC Offset: 0xFC) Version Register -------- */
279 #define SSC_VERSION_VERSION_Pos 0
280 #define SSC_VERSION_VERSION_Msk (0xffffu << SSC_VERSION_VERSION_Pos)
281 #define SSC_VERSION_MFN_Pos 16
282 #define SSC_VERSION_MFN_Msk (0x7u << SSC_VERSION_MFN_Pos)
285 
286 
287 #endif /* _SAMV71_SSC_COMPONENT_ */
#define __IO
Definition: core_cm7.h:287
#define __O
Definition: core_cm7.h:286
Ssc hardware registers.
Definition: component_ssc.h:41
__I uint32_t SSC_VERSION
(Ssc Offset: 0xFC) Version Register
Definition: component_ssc.h:64
#define __I
Definition: core_cm7.h:284