1 | /* Copyright (c) 2006 Rice University */ |
---|
2 | /* All Rights Reserved */ |
---|
3 | /* This code is covered by the Rice-WARP license */ |
---|
4 | /* See http://warp.rice.edu/license/ for details */ |
---|
5 | |
---|
6 | module user_logic |
---|
7 | ( |
---|
8 | spi_clk, |
---|
9 | data_out, |
---|
10 | Radio1_cs, |
---|
11 | Radio2_cs, |
---|
12 | Radio3_cs, |
---|
13 | Radio4_cs, |
---|
14 | Dac1_cs, |
---|
15 | Dac2_cs, |
---|
16 | Dac3_cs, |
---|
17 | Dac4_cs, |
---|
18 | Radio1_SHDN, |
---|
19 | Radio1_TxEn, |
---|
20 | Radio1_RxEn, |
---|
21 | Radio1_RxHP, |
---|
22 | Radio1_LD, |
---|
23 | Radio1_24PA, |
---|
24 | Radio1_5PA, |
---|
25 | Radio1_ANTSW, |
---|
26 | Radio1_LED, |
---|
27 | Radio1_ADC_RX_DCS, |
---|
28 | Radio1_ADC_RX_DFS, |
---|
29 | Radio1_ADC_RX_OTRA, |
---|
30 | Radio1_ADC_RX_OTRB, |
---|
31 | Radio1_ADC_RX_PWDNA, |
---|
32 | Radio1_ADC_RX_PWDNB, |
---|
33 | Radio1_DIPSW, |
---|
34 | Radio1_RSSI_ADC_CLAMP, |
---|
35 | Radio1_RSSI_ADC_HIZ, |
---|
36 | Radio1_RSSI_ADC_OTR, |
---|
37 | Radio1_RSSI_ADC_SLEEP, |
---|
38 | Radio1_RSSI_ADC_D, |
---|
39 | Radio1_TX_DAC_PLL_LOCK, |
---|
40 | Radio1_TX_DAC_RESET, |
---|
41 | Radio1_RxHP_external, |
---|
42 | Radio1_TxGain, |
---|
43 | Radio1_TxStart, |
---|
44 | Radio2_SHDN, |
---|
45 | Radio2_TxEn, |
---|
46 | Radio2_RxEn, |
---|
47 | Radio2_RxHP, |
---|
48 | Radio2_LD, |
---|
49 | Radio2_24PA, |
---|
50 | Radio2_5PA, |
---|
51 | Radio2_ANTSW, |
---|
52 | Radio2_LED, |
---|
53 | Radio2_ADC_RX_DCS, |
---|
54 | Radio2_ADC_RX_DFS, |
---|
55 | Radio2_ADC_RX_OTRA, |
---|
56 | Radio2_ADC_RX_OTRB, |
---|
57 | Radio2_ADC_RX_PWDNA, |
---|
58 | Radio2_ADC_RX_PWDNB, |
---|
59 | Radio2_DIPSW, |
---|
60 | Radio2_RSSI_ADC_CLAMP, |
---|
61 | Radio2_RSSI_ADC_HIZ, |
---|
62 | Radio2_RSSI_ADC_OTR, |
---|
63 | Radio2_RSSI_ADC_SLEEP, |
---|
64 | Radio2_RSSI_ADC_D, |
---|
65 | Radio2_TX_DAC_PLL_LOCK, |
---|
66 | Radio2_TX_DAC_RESET, |
---|
67 | Radio2_RxHP_external, |
---|
68 | Radio2_TxGain, |
---|
69 | Radio2_TxStart, |
---|
70 | Radio3_SHDN, |
---|
71 | Radio3_TxEn, |
---|
72 | Radio3_RxEn, |
---|
73 | Radio3_RxHP, |
---|
74 | Radio3_LD, |
---|
75 | Radio3_24PA, |
---|
76 | Radio3_5PA, |
---|
77 | Radio3_ANTSW, |
---|
78 | Radio3_LED, |
---|
79 | Radio3_ADC_RX_DCS, |
---|
80 | Radio3_ADC_RX_DFS, |
---|
81 | Radio3_ADC_RX_OTRA, |
---|
82 | Radio3_ADC_RX_OTRB, |
---|
83 | Radio3_ADC_RX_PWDNA, |
---|
84 | Radio3_ADC_RX_PWDNB, |
---|
85 | Radio3_DIPSW, |
---|
86 | Radio3_RSSI_ADC_CLAMP, |
---|
87 | Radio3_RSSI_ADC_HIZ, |
---|
88 | Radio3_RSSI_ADC_OTR, |
---|
89 | Radio3_RSSI_ADC_SLEEP, |
---|
90 | Radio3_RSSI_ADC_D, |
---|
91 | Radio3_TX_DAC_PLL_LOCK, |
---|
92 | Radio3_TX_DAC_RESET, |
---|
93 | Radio3_RxHP_external, |
---|
94 | Radio3_TxGain, |
---|
95 | Radio3_TxStart, |
---|
96 | Radio4_SHDN, |
---|
97 | Radio4_TxEn, |
---|
98 | Radio4_RxEn, |
---|
99 | Radio4_RxHP, |
---|
100 | Radio4_LD, |
---|
101 | Radio4_24PA, |
---|
102 | Radio4_5PA, |
---|
103 | Radio4_ANTSW, |
---|
104 | Radio4_LED, |
---|
105 | Radio4_ADC_RX_DCS, |
---|
106 | Radio4_ADC_RX_DFS, |
---|
107 | Radio4_ADC_RX_OTRA, |
---|
108 | Radio4_ADC_RX_OTRB, |
---|
109 | Radio4_ADC_RX_PWDNA, |
---|
110 | Radio4_ADC_RX_PWDNB, |
---|
111 | Radio4_DIPSW, |
---|
112 | Radio4_RSSI_ADC_CLAMP, |
---|
113 | Radio4_RSSI_ADC_HIZ, |
---|
114 | Radio4_RSSI_ADC_OTR, |
---|
115 | Radio4_RSSI_ADC_SLEEP, |
---|
116 | Radio4_RSSI_ADC_D, |
---|
117 | Radio4_TX_DAC_PLL_LOCK, |
---|
118 | Radio4_TX_DAC_RESET, |
---|
119 | Radio4_RxHP_external, |
---|
120 | Radio4_TxGain, |
---|
121 | Radio4_TxStart, |
---|
122 | |
---|
123 | // -- DO NOT EDIT BELOW THIS LINE ------------------ |
---|
124 | // -- Bus protocol ports, do not add to or delete |
---|
125 | Bus2IP_Clk, // Bus to IP clock |
---|
126 | Bus2IP_Reset, // Bus to IP reset |
---|
127 | Bus2IP_Data, // Bus to IP data bus for user logic |
---|
128 | Bus2IP_BE, // Bus to IP byte enables for user logic |
---|
129 | Bus2IP_RdCE, // Bus to IP read chip enable for user logic |
---|
130 | Bus2IP_WrCE, // Bus to IP write chip enable for user logic |
---|
131 | IP2Bus_Data, // IP to Bus data bus for user logic |
---|
132 | IP2Bus_Ack, // IP to Bus acknowledgement |
---|
133 | IP2Bus_Retry, // IP to Bus retry response |
---|
134 | IP2Bus_Error, // IP to Bus error response |
---|
135 | IP2Bus_ToutSup // IP to Bus timeout suppress |
---|
136 | // -- DO NOT EDIT ABOVE THIS LINE ------------------ |
---|
137 | ); |
---|
138 | |
---|
139 | // -- DO NOT EDIT BELOW THIS LINE -------------------- |
---|
140 | // -- Bus protocol parameters, do not add to or delete |
---|
141 | parameter C_DWIDTH = 32; |
---|
142 | // parameter C_NUM_CE = 8; |
---|
143 | parameter C_NUM_CE = 16; |
---|
144 | // -- DO NOT EDIT ABOVE THIS LINE -------------------- |
---|
145 | |
---|
146 | output spi_clk; |
---|
147 | output data_out; |
---|
148 | output Radio1_cs; |
---|
149 | output Radio2_cs; |
---|
150 | output Radio3_cs; |
---|
151 | output Radio4_cs; |
---|
152 | output Dac1_cs; |
---|
153 | output Dac2_cs; |
---|
154 | output Dac3_cs; |
---|
155 | output Dac4_cs; |
---|
156 | output Radio1_SHDN; |
---|
157 | output Radio1_TxEn; |
---|
158 | output Radio1_RxEn; |
---|
159 | output Radio1_RxHP; |
---|
160 | input Radio1_LD; |
---|
161 | output Radio1_24PA; |
---|
162 | output Radio1_5PA; |
---|
163 | output [0 : 1] Radio1_ANTSW; |
---|
164 | output [0 : 2] Radio1_LED; |
---|
165 | output Radio1_ADC_RX_DCS; |
---|
166 | output Radio1_ADC_RX_DFS; |
---|
167 | input Radio1_ADC_RX_OTRA; |
---|
168 | input Radio1_ADC_RX_OTRB; |
---|
169 | output Radio1_ADC_RX_PWDNA; |
---|
170 | output Radio1_ADC_RX_PWDNB; |
---|
171 | input [0 : 3] Radio1_DIPSW; |
---|
172 | output Radio1_RSSI_ADC_CLAMP; |
---|
173 | output Radio1_RSSI_ADC_HIZ; |
---|
174 | input Radio1_RSSI_ADC_OTR; |
---|
175 | output Radio1_RSSI_ADC_SLEEP; |
---|
176 | input [0 : 9] Radio1_RSSI_ADC_D; |
---|
177 | input Radio1_TX_DAC_PLL_LOCK; |
---|
178 | output Radio1_TX_DAC_RESET; |
---|
179 | input Radio1_RxHP_external; |
---|
180 | output [0:5] Radio1_TxGain; |
---|
181 | output Radio1_TxStart; |
---|
182 | output Radio2_SHDN; |
---|
183 | output Radio2_TxEn; |
---|
184 | output Radio2_RxEn; |
---|
185 | output Radio2_RxHP; |
---|
186 | input Radio2_LD; |
---|
187 | output Radio2_24PA; |
---|
188 | output Radio2_5PA; |
---|
189 | output [0 : 1] Radio2_ANTSW; |
---|
190 | output [0 : 2] Radio2_LED; |
---|
191 | output Radio2_ADC_RX_DCS; |
---|
192 | output Radio2_ADC_RX_DFS; |
---|
193 | input Radio2_ADC_RX_OTRA; |
---|
194 | input Radio2_ADC_RX_OTRB; |
---|
195 | output Radio2_ADC_RX_PWDNA; |
---|
196 | output Radio2_ADC_RX_PWDNB; |
---|
197 | input [0 : 3] Radio2_DIPSW; |
---|
198 | output Radio2_RSSI_ADC_CLAMP; |
---|
199 | output Radio2_RSSI_ADC_HIZ; |
---|
200 | input Radio2_RSSI_ADC_OTR; |
---|
201 | output Radio2_RSSI_ADC_SLEEP; |
---|
202 | input [0 : 9] Radio2_RSSI_ADC_D; |
---|
203 | input Radio2_TX_DAC_PLL_LOCK; |
---|
204 | output Radio2_TX_DAC_RESET; |
---|
205 | input Radio2_RxHP_external; |
---|
206 | output [0:5] Radio2_TxGain; |
---|
207 | output Radio2_TxStart; |
---|
208 | output Radio3_SHDN; |
---|
209 | output Radio3_TxEn; |
---|
210 | output Radio3_RxEn; |
---|
211 | output Radio3_RxHP; |
---|
212 | input Radio3_LD; |
---|
213 | output Radio3_24PA; |
---|
214 | output Radio3_5PA; |
---|
215 | output [0 : 1] Radio3_ANTSW; |
---|
216 | output [0 : 2] Radio3_LED; |
---|
217 | output Radio3_ADC_RX_DCS; |
---|
218 | output Radio3_ADC_RX_DFS; |
---|
219 | input Radio3_ADC_RX_OTRA; |
---|
220 | input Radio3_ADC_RX_OTRB; |
---|
221 | output Radio3_ADC_RX_PWDNA; |
---|
222 | output Radio3_ADC_RX_PWDNB; |
---|
223 | input [0 : 3] Radio3_DIPSW; |
---|
224 | output Radio3_RSSI_ADC_CLAMP; |
---|
225 | output Radio3_RSSI_ADC_HIZ; |
---|
226 | input Radio3_RSSI_ADC_OTR; |
---|
227 | output Radio3_RSSI_ADC_SLEEP; |
---|
228 | input [0 : 9] Radio3_RSSI_ADC_D; |
---|
229 | input Radio3_TX_DAC_PLL_LOCK; |
---|
230 | output Radio3_TX_DAC_RESET; |
---|
231 | input Radio3_RxHP_external; |
---|
232 | output [0:5] Radio3_TxGain; |
---|
233 | output Radio3_TxStart; |
---|
234 | output Radio4_SHDN; |
---|
235 | output Radio4_TxEn; |
---|
236 | output Radio4_RxEn; |
---|
237 | output Radio4_RxHP; |
---|
238 | input Radio4_LD; |
---|
239 | output Radio4_24PA; |
---|
240 | output Radio4_5PA; |
---|
241 | output [0 : 1] Radio4_ANTSW; |
---|
242 | output [0 : 2] Radio4_LED; |
---|
243 | output Radio4_ADC_RX_DCS; |
---|
244 | output Radio4_ADC_RX_DFS; |
---|
245 | input Radio4_ADC_RX_OTRA; |
---|
246 | input Radio4_ADC_RX_OTRB; |
---|
247 | output Radio4_ADC_RX_PWDNA; |
---|
248 | output Radio4_ADC_RX_PWDNB; |
---|
249 | input [0 : 3] Radio4_DIPSW; |
---|
250 | output Radio4_RSSI_ADC_CLAMP; |
---|
251 | output Radio4_RSSI_ADC_HIZ; |
---|
252 | input Radio4_RSSI_ADC_OTR; |
---|
253 | output Radio4_RSSI_ADC_SLEEP; |
---|
254 | input [0 : 9] Radio4_RSSI_ADC_D; |
---|
255 | input Radio4_TX_DAC_PLL_LOCK; |
---|
256 | output Radio4_TX_DAC_RESET; |
---|
257 | input Radio4_RxHP_external; |
---|
258 | output [0:5] Radio4_TxGain; |
---|
259 | output Radio4_TxStart; |
---|
260 | |
---|
261 | // -- DO NOT EDIT BELOW THIS LINE -------------------- |
---|
262 | // -- Bus protocol ports, do not add to or delete |
---|
263 | input Bus2IP_Clk; |
---|
264 | input Bus2IP_Reset; |
---|
265 | input [0 : C_DWIDTH-1] Bus2IP_Data; |
---|
266 | input [0 : C_DWIDTH/8-1] Bus2IP_BE; |
---|
267 | input [0 : C_NUM_CE-1] Bus2IP_RdCE; |
---|
268 | input [0 : C_NUM_CE-1] Bus2IP_WrCE; |
---|
269 | output [0 : C_DWIDTH-1] IP2Bus_Data; |
---|
270 | output IP2Bus_Ack; |
---|
271 | output IP2Bus_Retry; |
---|
272 | output IP2Bus_Error; |
---|
273 | output IP2Bus_ToutSup; |
---|
274 | // -- DO NOT EDIT ABOVE THIS LINE -------------------- |
---|
275 | |
---|
276 | //---------------------------------------------------------------------------- |
---|
277 | // Implementation |
---|
278 | //---------------------------------------------------------------------------- |
---|
279 | |
---|
280 | reg [0 : C_DWIDTH-1] slv_reg0; |
---|
281 | reg [0 : C_DWIDTH-1] slv_reg1; |
---|
282 | reg [0 : C_DWIDTH-1] slv_reg2; |
---|
283 | reg [0 : C_DWIDTH-1] slv_reg3; |
---|
284 | reg [0 : C_DWIDTH-1] slv_reg4; |
---|
285 | reg [0 : C_DWIDTH-1] slv_reg5; |
---|
286 | reg [0 : C_DWIDTH-1] slv_reg6; |
---|
287 | reg [0 : C_DWIDTH-1] slv_reg7; |
---|
288 | reg [0 : C_DWIDTH-1] slv_reg8; |
---|
289 | reg [0 : C_DWIDTH-1] slv_reg9; |
---|
290 | reg [0 : C_DWIDTH-1] slv_reg10; |
---|
291 | reg [0 : C_DWIDTH-1] slv_reg11; |
---|
292 | reg [0 : C_DWIDTH-1] slv_reg12; |
---|
293 | reg [0 : C_DWIDTH-1] slv_reg13; |
---|
294 | reg [0 : C_DWIDTH-1] slv_reg14; |
---|
295 | reg [0 : C_DWIDTH-1] slv_reg15; |
---|
296 | wire [0 : 15] slv_reg_write_select; |
---|
297 | wire [0 : 15] slv_reg_read_select; |
---|
298 | reg [0 : C_DWIDTH-1] slv_ip2bus_data; |
---|
299 | wire slv_read_ack; |
---|
300 | wire slv_write_ack; |
---|
301 | integer byte_index, bit_index; |
---|
302 | |
---|
303 | wire [7:0] ss_pad_o; |
---|
304 | wire mytip; |
---|
305 | wire [13:0] reg_ctrl; |
---|
306 | wire [7:0] reg_ss; |
---|
307 | wire reg_divider; |
---|
308 | wire [17:0] reg_tx; |
---|
309 | |
---|
310 | wire Radio1_PowerAmpEnable, Radio1_swTxEn, Radio1_sw24PAEn, Radio1_sw5PAEn; |
---|
311 | wire Radio2_PowerAmpEnable, Radio2_swTxEn, Radio2_sw24PAEn, Radio2_sw5PAEn; |
---|
312 | wire Radio3_PowerAmpEnable, Radio3_swTxEn, Radio3_sw24PAEn, Radio3_sw5PAEn; |
---|
313 | wire Radio4_PowerAmpEnable, Radio4_swTxEn, Radio4_sw24PAEn, Radio4_sw5PAEn; |
---|
314 | |
---|
315 | //Internal signals for calculating Tx gains |
---|
316 | wire [0:5] Radio1_TargetTxGain, Radio2_TargetTxGain, Radio3_TargetTxGain, Radio4_TargetTxGain; |
---|
317 | wire [0:3] Radio1_TxGainStep, Radio2_TxGainStep, Radio3_TxGainStep, Radio4_TxGainStep; |
---|
318 | wire [0:3] Radio1_TxGainTimeStep, Radio2_TxGainTimeStep, Radio3_TxGainTimeStep, Radio4_TxGainTimeStep; |
---|
319 | |
---|
320 | //Internal signals setting delays used to control Tx timing |
---|
321 | wire [0:7] Radio1_GainRampThresh, Radio1_PAThresh, Radio1_TxEnThresh, Radio1_TxStartThresh; |
---|
322 | wire [0:7] Radio2_GainRampThresh, Radio2_PAThresh, Radio2_TxEnThresh, Radio2_TxStartThresh; |
---|
323 | wire [0:7] Radio3_GainRampThresh, Radio3_PAThresh, Radio3_TxEnThresh, Radio3_TxStartThresh; |
---|
324 | wire [0:7] Radio4_GainRampThresh, Radio4_PAThresh, Radio4_TxEnThresh, Radio4_TxStartThresh; |
---|
325 | |
---|
326 | assign Radio1_SHDN = ~slv_reg0[31]; |
---|
327 | assign Radio1_RxEn = slv_reg0[29]; |
---|
328 | |
---|
329 | assign Radio1_swTxEn = slv_reg0[30]; |
---|
330 | |
---|
331 | assign Radio1_RxHP = (slv_reg0[27])?slv_reg0[28]:Radio1_RxHP_external; |
---|
332 | |
---|
333 | assign Radio1_sw24PAEn = slv_reg0[26]; |
---|
334 | assign Radio1_sw5PAEn = slv_reg0[25]; |
---|
335 | |
---|
336 | assign Radio1_24PA = ~(Radio1_sw24PAEn & Radio1_PowerAmpEnable); //active low output |
---|
337 | assign Radio1_5PA = ~(Radio1_sw5PAEn & Radio1_PowerAmpEnable); //active low output |
---|
338 | |
---|
339 | assign Radio1_ANTSW[0] = slv_reg0[23]; |
---|
340 | assign Radio1_ANTSW[1] = slv_reg0[24]; |
---|
341 | assign Radio1_ADC_RX_DCS = slv_reg0[22]; |
---|
342 | assign Radio1_LED[0] = ~Radio1_TX_DAC_PLL_LOCK; |
---|
343 | assign Radio1_LED[1] = Radio1_TxEn; |
---|
344 | assign Radio1_LED[2] = ~Radio1_LD; |
---|
345 | assign Radio1_ADC_RX_PWDNA = slv_reg0[18]; |
---|
346 | assign Radio1_ADC_RX_PWDNB = slv_reg0[17]; |
---|
347 | assign Radio1_RSSI_ADC_SLEEP = slv_reg0[16]; |
---|
348 | assign Radio1_TX_DAC_RESET = slv_reg0[10]; |
---|
349 | |
---|
350 | assign Radio1_ADC_RX_DFS = 1'b1; //slv_reg0[18]; |
---|
351 | assign Radio1_RSSI_ADC_CLAMP = 1'b0; //slv_reg0[9]; |
---|
352 | assign Radio1_RSSI_ADC_HIZ = 1'b0; //slv_reg0[8]; |
---|
353 | |
---|
354 | assign Radio2_SHDN = ~slv_reg1[31]; |
---|
355 | |
---|
356 | assign Radio2_swTxEn = slv_reg1[30]; |
---|
357 | |
---|
358 | assign Radio2_RxEn = slv_reg1[29]; |
---|
359 | assign Radio2_RxHP = (slv_reg1[27])?slv_reg1[28]:Radio2_RxHP_external; |
---|
360 | |
---|
361 | assign Radio2_sw24PAEn = slv_reg1[26]; |
---|
362 | assign Radio2_sw5PAEn = slv_reg1[25]; |
---|
363 | |
---|
364 | assign Radio2_24PA = ~(Radio2_sw24PAEn & Radio2_PowerAmpEnable); //active low output |
---|
365 | assign Radio2_5PA = ~(Radio2_sw5PAEn & Radio2_PowerAmpEnable); //active low output |
---|
366 | |
---|
367 | assign Radio2_ANTSW[0] = slv_reg1[23]; |
---|
368 | assign Radio2_ANTSW[1] = slv_reg1[24]; |
---|
369 | assign Radio2_ADC_RX_DCS = slv_reg1[22]; |
---|
370 | assign Radio2_LED[0] = ~Radio2_TX_DAC_PLL_LOCK; |
---|
371 | assign Radio2_LED[1] = Radio2_TxEn; |
---|
372 | assign Radio2_LED[2] = ~Radio2_LD; |
---|
373 | assign Radio2_ADC_RX_PWDNA = slv_reg1[18]; |
---|
374 | assign Radio2_ADC_RX_PWDNB = slv_reg1[17]; |
---|
375 | assign Radio2_RSSI_ADC_SLEEP = slv_reg1[16]; |
---|
376 | assign Radio2_TX_DAC_RESET = slv_reg1[10]; |
---|
377 | |
---|
378 | assign Radio2_ADC_RX_DFS = 1'b1; //slv_reg1[18]; |
---|
379 | assign Radio2_RSSI_ADC_CLAMP = 1'b0; //slv_reg1[9]; |
---|
380 | assign Radio2_RSSI_ADC_HIZ = 1'b0; //slv_reg1[8]; |
---|
381 | |
---|
382 | assign Radio3_SHDN = ~slv_reg2[31]; |
---|
383 | |
---|
384 | assign Radio3_swTxEn = slv_reg2[30]; |
---|
385 | |
---|
386 | assign Radio3_RxEn = slv_reg2[29]; |
---|
387 | assign Radio3_RxHP = (slv_reg2[27])?slv_reg2[28]:Radio3_RxHP_external; |
---|
388 | |
---|
389 | assign Radio3_sw24PAEn = slv_reg2[26]; |
---|
390 | assign Radio3_sw5PAEn = slv_reg2[25]; |
---|
391 | |
---|
392 | assign Radio3_24PA = ~(Radio3_sw24PAEn & Radio3_PowerAmpEnable); //active low output |
---|
393 | assign Radio3_5PA = ~(Radio3_sw5PAEn & Radio3_PowerAmpEnable); //active low output |
---|
394 | |
---|
395 | assign Radio3_ANTSW[0] = slv_reg2[23]; |
---|
396 | assign Radio3_ANTSW[1] = slv_reg2[24]; |
---|
397 | assign Radio3_ADC_RX_DCS = slv_reg2[22]; |
---|
398 | assign Radio3_LED[0] = ~Radio3_TX_DAC_PLL_LOCK; |
---|
399 | assign Radio3_LED[1] = Radio3_TxEn; |
---|
400 | assign Radio3_LED[2] = ~Radio3_LD; |
---|
401 | assign Radio3_ADC_RX_PWDNA = slv_reg2[18]; |
---|
402 | assign Radio3_ADC_RX_PWDNB = slv_reg2[17]; |
---|
403 | assign Radio3_RSSI_ADC_SLEEP = slv_reg2[16]; |
---|
404 | assign Radio3_TX_DAC_RESET = slv_reg2[10]; |
---|
405 | |
---|
406 | assign Radio3_ADC_RX_DFS = 1'b1; //slv_reg2[18]; |
---|
407 | assign Radio3_RSSI_ADC_CLAMP = 1'b0; //slv_reg2[9]; |
---|
408 | assign Radio3_RSSI_ADC_HIZ = 1'b0; //slv_reg2[8]; |
---|
409 | |
---|
410 | assign Radio4_SHDN = ~slv_reg3[31]; |
---|
411 | |
---|
412 | assign Radio4_swTxEn = slv_reg3[30]; |
---|
413 | |
---|
414 | assign Radio4_RxEn = slv_reg3[29]; |
---|
415 | assign Radio4_RxHP = (slv_reg3[27])?slv_reg3[28]:Radio4_RxHP_external; |
---|
416 | |
---|
417 | assign Radio4_sw24PAEn = slv_reg3[26]; |
---|
418 | assign Radio4_sw5PAEn = slv_reg3[25]; |
---|
419 | |
---|
420 | assign Radio4_24PA = ~(Radio4_sw24PAEn & Radio4_PowerAmpEnable); //active low output |
---|
421 | assign Radio4_5PA = ~(Radio4_sw5PAEn & Radio4_PowerAmpEnable); //active low output |
---|
422 | |
---|
423 | assign Radio4_ANTSW[0] = slv_reg3[23]; |
---|
424 | assign Radio4_ANTSW[1] = slv_reg3[24]; |
---|
425 | assign Radio4_ADC_RX_DCS = slv_reg3[22]; |
---|
426 | assign Radio4_LED[0] = ~Radio4_TX_DAC_PLL_LOCK; |
---|
427 | assign Radio4_LED[1] = Radio4_TxEn; |
---|
428 | assign Radio4_LED[2] = ~Radio4_LD; |
---|
429 | assign Radio4_ADC_RX_PWDNA = slv_reg3[18]; |
---|
430 | assign Radio4_ADC_RX_PWDNB = slv_reg3[17]; |
---|
431 | assign Radio4_RSSI_ADC_SLEEP = slv_reg3[16]; |
---|
432 | assign Radio4_TX_DAC_RESET = slv_reg3[10]; |
---|
433 | |
---|
434 | assign Radio4_ADC_RX_DFS = 1'b1; //slv_reg3[18]; |
---|
435 | assign Radio4_RSSI_ADC_CLAMP = 1'b0; //slv_reg3[9]; |
---|
436 | assign Radio4_RSSI_ADC_HIZ = 1'b0; //slv_reg3[8]; |
---|
437 | |
---|
438 | assign Radio1_cs = ss_pad_o[0]; |
---|
439 | assign Radio2_cs = ss_pad_o[1]; |
---|
440 | assign Radio3_cs = ss_pad_o[2]; |
---|
441 | assign Radio4_cs = ss_pad_o[3]; |
---|
442 | assign Dac1_cs = ss_pad_o[4]; |
---|
443 | assign Dac2_cs = ss_pad_o[5]; |
---|
444 | assign Dac3_cs = ss_pad_o[6]; |
---|
445 | assign Dac4_cs = ss_pad_o[7]; |
---|
446 | |
---|
447 | assign reg_ctrl = slv_reg4[18:31]; |
---|
448 | assign reg_divider = slv_reg5[31]; |
---|
449 | assign reg_ss = slv_reg6[24:31]; |
---|
450 | assign reg_tx = slv_reg7[14:31]; |
---|
451 | |
---|
452 | assign |
---|
453 | slv_reg_write_select = Bus2IP_WrCE[0:15], |
---|
454 | slv_reg_read_select = Bus2IP_RdCE[0:15], |
---|
455 | slv_write_ack = Bus2IP_WrCE[0] || Bus2IP_WrCE[1] || Bus2IP_WrCE[2] || Bus2IP_WrCE[3] || Bus2IP_WrCE[4] || Bus2IP_WrCE[5] || Bus2IP_WrCE[6] || Bus2IP_WrCE[7] || Bus2IP_WrCE[8] || Bus2IP_WrCE[9] || Bus2IP_WrCE[10] || Bus2IP_WrCE[11] || Bus2IP_WrCE[12] || Bus2IP_WrCE[13] || Bus2IP_WrCE[14] || Bus2IP_WrCE[15], |
---|
456 | slv_read_ack = Bus2IP_RdCE[0] || Bus2IP_RdCE[1] || Bus2IP_RdCE[2] || Bus2IP_RdCE[3] || Bus2IP_RdCE[4] || Bus2IP_RdCE[5] || Bus2IP_RdCE[6] || Bus2IP_RdCE[7] || Bus2IP_RdCE[8] || Bus2IP_RdCE[9] || Bus2IP_RdCE[10] || Bus2IP_RdCE[11] || Bus2IP_RdCE[12] || Bus2IP_RdCE[13] || Bus2IP_RdCE[14] || Bus2IP_RdCE[15]; |
---|
457 | |
---|
458 | assign IP2Bus_Data = slv_ip2bus_data; |
---|
459 | assign IP2Bus_Ack = slv_write_ack || slv_read_ack; |
---|
460 | assign IP2Bus_Error = 0; |
---|
461 | assign IP2Bus_Retry = 0; |
---|
462 | assign IP2Bus_ToutSup = 0; |
---|
463 | |
---|
464 | // implement slave model register(s) |
---|
465 | always @( posedge Bus2IP_Clk ) |
---|
466 | begin: SLAVE_REG_WRITE_PROC |
---|
467 | |
---|
468 | if ( Bus2IP_Reset == 1 ) |
---|
469 | begin |
---|
470 | slv_reg0 <= 0; |
---|
471 | slv_reg1 <= 0; |
---|
472 | slv_reg2 <= 0; |
---|
473 | slv_reg3 <= 0; |
---|
474 | slv_reg4 <= 0; |
---|
475 | slv_reg5 <= 0; |
---|
476 | slv_reg6 <= 0; |
---|
477 | slv_reg7 <= 0; |
---|
478 | slv_reg8 <= {14'h3fff, 22'h0}; //Gain increment, targets & delays all default to max values |
---|
479 | slv_reg9 <= {14'h3fff, 22'h0}; |
---|
480 | slv_reg10 <= {14'h3fff, 22'h0}; |
---|
481 | slv_reg11 <= {14'h3fff, 22'h0}; |
---|
482 | slv_reg12 <= 0; |
---|
483 | slv_reg13 <= 0; |
---|
484 | slv_reg14 <= 0; |
---|
485 | slv_reg15 <= 0; |
---|
486 | |
---|
487 | end |
---|
488 | else |
---|
489 | case ( slv_reg_write_select ) |
---|
490 | 16'b1000000000000000 : |
---|
491 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
492 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
493 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
494 | slv_reg0[bit_index] <= Bus2IP_Data[bit_index]; |
---|
495 | 16'b0100000000000000 : |
---|
496 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
497 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
498 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
499 | slv_reg1[bit_index] <= Bus2IP_Data[bit_index]; |
---|
500 | 16'b0010000000000000 : |
---|
501 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
502 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
503 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
504 | slv_reg2[bit_index] <= Bus2IP_Data[bit_index]; |
---|
505 | 16'b0001000000000000 : |
---|
506 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
507 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
508 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
509 | slv_reg3[bit_index] <= Bus2IP_Data[bit_index]; |
---|
510 | 16'b0000100000000000 : |
---|
511 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
512 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
513 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
514 | slv_reg4[bit_index] <= Bus2IP_Data[bit_index]; |
---|
515 | 16'b0000010000000000 : |
---|
516 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
517 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
518 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
519 | slv_reg5[bit_index] <= Bus2IP_Data[bit_index]; |
---|
520 | 16'b0000001000000000 : |
---|
521 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
522 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
523 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
524 | slv_reg6[bit_index] <= Bus2IP_Data[bit_index]; |
---|
525 | 16'b0000000100000000 : |
---|
526 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
527 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
528 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
529 | slv_reg7[bit_index] <= Bus2IP_Data[bit_index]; |
---|
530 | 16'b0000000010000000 : |
---|
531 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
532 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
533 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
534 | slv_reg8[bit_index] <= Bus2IP_Data[bit_index]; |
---|
535 | 16'b0000000001000000 : |
---|
536 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
537 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
538 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
539 | slv_reg9[bit_index] <= Bus2IP_Data[bit_index]; |
---|
540 | 16'b0000000000100000 : |
---|
541 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
542 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
543 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
544 | slv_reg10[bit_index] <= Bus2IP_Data[bit_index]; |
---|
545 | 16'b0000000000010000 : |
---|
546 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
547 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
548 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
549 | slv_reg11[bit_index] <= Bus2IP_Data[bit_index]; |
---|
550 | 16'b0000000000001000 : |
---|
551 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
552 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
553 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
554 | slv_reg12[bit_index] <= Bus2IP_Data[bit_index]; |
---|
555 | 16'b0000000000000100 : |
---|
556 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
557 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
558 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
559 | slv_reg13[bit_index] <= Bus2IP_Data[bit_index]; |
---|
560 | 16'b0000000000000010 : |
---|
561 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
562 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
563 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
564 | slv_reg14[bit_index] <= Bus2IP_Data[bit_index]; |
---|
565 | 16'b0000000000000001 : |
---|
566 | for ( byte_index = 0; byte_index <= (C_DWIDTH/8)-1; byte_index = byte_index+1 ) |
---|
567 | if ( Bus2IP_BE[byte_index] == 1 ) |
---|
568 | for ( bit_index = byte_index*8; bit_index <= byte_index*8+7; bit_index = bit_index+1 ) |
---|
569 | slv_reg15[bit_index] <= Bus2IP_Data[bit_index]; |
---|
570 | default : ; |
---|
571 | endcase |
---|
572 | |
---|
573 | end // SLAVE_REG_WRITE_PROC |
---|
574 | |
---|
575 | // implement slave model register read mux |
---|
576 | always @( slv_reg_read_select or slv_reg0 or slv_reg1 or slv_reg2 or slv_reg3 or slv_reg4 or slv_reg5 or slv_reg6 or slv_reg7 or slv_reg8 or slv_reg9 or slv_reg10 or slv_reg11 or slv_reg12 or slv_reg13 or slv_reg14 or slv_reg15 |
---|
577 | or Radio1_RSSI_ADC_D or Radio1_TX_DAC_PLL_LOCK or Radio1_RSSI_ADC_OTR or Radio1_DIPSW or Radio1_ADC_RX_OTRB or Radio1_ADC_RX_OTRA or Radio1_ADC_RX_DFS or Radio1_LD |
---|
578 | or Radio2_RSSI_ADC_D or Radio2_TX_DAC_PLL_LOCK or Radio2_RSSI_ADC_OTR or Radio2_DIPSW or Radio2_ADC_RX_OTRB or Radio2_ADC_RX_OTRA or Radio2_ADC_RX_DFS or Radio2_LD |
---|
579 | or Radio3_RSSI_ADC_D or Radio3_TX_DAC_PLL_LOCK or Radio3_RSSI_ADC_OTR or Radio3_DIPSW or Radio3_ADC_RX_OTRB or Radio3_ADC_RX_OTRA or Radio3_ADC_RX_DFS or Radio3_LD |
---|
580 | or Radio4_RSSI_ADC_D or Radio4_TX_DAC_PLL_LOCK or Radio4_RSSI_ADC_OTR or Radio4_DIPSW or Radio4_ADC_RX_OTRB or Radio4_ADC_RX_OTRA or Radio4_ADC_RX_DFS or Radio4_LD |
---|
581 | or mytip ) |
---|
582 | begin: SLAVE_REG_READ_PROC |
---|
583 | |
---|
584 | case ( slv_reg_read_select ) |
---|
585 | 16'b1000000000000000 : slv_ip2bus_data <= {Radio1_RSSI_ADC_D[0:9], |
---|
586 | slv_reg0[10], |
---|
587 | Radio1_TX_DAC_PLL_LOCK, |
---|
588 | Radio1_RSSI_ADC_OTR, |
---|
589 | Radio1_DIPSW[3], |
---|
590 | Radio1_DIPSW[2], |
---|
591 | Radio1_DIPSW[1], |
---|
592 | Radio1_DIPSW[0], |
---|
593 | slv_reg0[17:18], |
---|
594 | Radio1_ADC_RX_OTRB, |
---|
595 | Radio1_ADC_RX_OTRA, |
---|
596 | Radio1_ADC_RX_DFS, |
---|
597 | slv_reg0[22:26], |
---|
598 | Radio1_LD, |
---|
599 | slv_reg0[28:31]}; |
---|
600 | |
---|
601 | 16'b0100000000000000 : slv_ip2bus_data <= {Radio2_RSSI_ADC_D[0:9], |
---|
602 | slv_reg1[10], |
---|
603 | Radio2_TX_DAC_PLL_LOCK, |
---|
604 | Radio2_RSSI_ADC_OTR, |
---|
605 | Radio2_DIPSW[3], |
---|
606 | Radio2_DIPSW[2], |
---|
607 | Radio2_DIPSW[1], |
---|
608 | Radio2_DIPSW[0], |
---|
609 | slv_reg1[17:18], |
---|
610 | Radio2_ADC_RX_OTRB, |
---|
611 | Radio2_ADC_RX_OTRA, |
---|
612 | Radio2_ADC_RX_DFS, |
---|
613 | slv_reg1[22:26], |
---|
614 | Radio2_LD, |
---|
615 | slv_reg1[28:31]}; |
---|
616 | |
---|
617 | 16'b0010000000000000 : slv_ip2bus_data <= {Radio3_RSSI_ADC_D[0:9], |
---|
618 | slv_reg2[10], |
---|
619 | Radio3_TX_DAC_PLL_LOCK, |
---|
620 | Radio3_RSSI_ADC_OTR, |
---|
621 | Radio3_DIPSW[3], |
---|
622 | Radio3_DIPSW[2], |
---|
623 | Radio3_DIPSW[1], |
---|
624 | Radio3_DIPSW[0], |
---|
625 | slv_reg2[17:18], |
---|
626 | Radio3_ADC_RX_OTRB, |
---|
627 | Radio3_ADC_RX_OTRA, |
---|
628 | Radio3_ADC_RX_DFS, |
---|
629 | slv_reg2[22:26], |
---|
630 | Radio3_LD, |
---|
631 | slv_reg2[28:31]}; |
---|
632 | |
---|
633 | 16'b0001000000000000 : slv_ip2bus_data <= {Radio4_RSSI_ADC_D[0:9], |
---|
634 | slv_reg3[10], |
---|
635 | Radio4_TX_DAC_PLL_LOCK, |
---|
636 | Radio4_RSSI_ADC_OTR, |
---|
637 | Radio4_DIPSW[3], |
---|
638 | Radio4_DIPSW[2], |
---|
639 | Radio4_DIPSW[1], |
---|
640 | Radio4_DIPSW[0], |
---|
641 | slv_reg3[17:18], |
---|
642 | Radio4_ADC_RX_OTRB, |
---|
643 | Radio4_ADC_RX_OTRA, |
---|
644 | Radio4_ADC_RX_DFS, |
---|
645 | slv_reg3[22:26], |
---|
646 | Radio4_LD, |
---|
647 | slv_reg3[28:31]}; |
---|
648 | |
---|
649 | 16'b0000100000000000 : slv_ip2bus_data <= {slv_reg4[0:22], mytip, slv_reg4[24:31]}; |
---|
650 | 16'b0000010000000000 : slv_ip2bus_data <= slv_reg5; |
---|
651 | 16'b0000001000000000 : slv_ip2bus_data <= slv_reg6; |
---|
652 | 16'b0000000100000000 : slv_ip2bus_data <= slv_reg7; |
---|
653 | 16'b0000000010000000 : slv_ip2bus_data <= slv_reg8; |
---|
654 | 16'b0000000001000000 : slv_ip2bus_data <= slv_reg9; |
---|
655 | 16'b0000000000100000 : slv_ip2bus_data <= slv_reg10; |
---|
656 | 16'b0000000000010000 : slv_ip2bus_data <= slv_reg11; |
---|
657 | 16'b0000000000001000 : slv_ip2bus_data <= slv_reg12; |
---|
658 | 16'b0000000000000100 : slv_ip2bus_data <= slv_reg13; |
---|
659 | 16'b0000000000000010 : slv_ip2bus_data <= slv_reg14; |
---|
660 | 16'b0000000000000001 : slv_ip2bus_data <= slv_reg15; |
---|
661 | default : slv_ip2bus_data <= 0; |
---|
662 | endcase |
---|
663 | |
---|
664 | end // SLAVE_REG_READ_PROC |
---|
665 | |
---|
666 | //Instantiate the SPI controller top-level |
---|
667 | spi_top spi_top( |
---|
668 | .opb_clk_i(Bus2IP_Clk), |
---|
669 | .opb_rst_i(Bus2IP_Reset), |
---|
670 | .reg_ctrl(reg_ctrl), |
---|
671 | .reg_ss(reg_ss), |
---|
672 | .reg_divider(reg_divider), |
---|
673 | .reg_tx(reg_tx), |
---|
674 | .ctrlwrite(Bus2IP_WrCE[4]), |
---|
675 | .busval(Bus2IP_Data[23]), |
---|
676 | .go(mytip), |
---|
677 | .ss_pad_o(ss_pad_o), |
---|
678 | .sclk_pad_o(spi_clk), |
---|
679 | .mosi_pad_o(data_out) |
---|
680 | ); |
---|
681 | |
---|
682 | |
---|
683 | //Instantiate four copies of the mode which controls the timing |
---|
684 | // of various signals during each Tx cycle |
---|
685 | radio_controller_TxTiming Radio1_TxTiming ( |
---|
686 | .clk(Bus2IP_Clk), |
---|
687 | .reset(Bus2IP_Reset), |
---|
688 | |
---|
689 | .Tx_swEnable(Radio1_swTxEn), |
---|
690 | |
---|
691 | .TxGain_target(Radio1_TargetTxGain), |
---|
692 | .TxGain_rampGainStep(Radio1_TxGainStep), |
---|
693 | .TxGain_rampTimeStep(Radio1_TxGainTimeStep), |
---|
694 | |
---|
695 | .dly_hwTxEn(Radio1_TxEnThresh), |
---|
696 | .dly_TxStart(Radio1_TxStartThresh), |
---|
697 | .dly_PowerAmpEn(Radio1_PAThresh), |
---|
698 | .dly_RampGain(Radio1_GainRampThresh), |
---|
699 | |
---|
700 | .hw_TxEn(Radio1_TxEn), |
---|
701 | .hw_TxGain(Radio1_TxGain), |
---|
702 | .hw_PAEn(Radio1_PowerAmpEnable), |
---|
703 | .hw_TxStart(Radio1_TxStart) |
---|
704 | ); |
---|
705 | |
---|
706 | radio_controller_TxTiming Radio2_TxTiming ( |
---|
707 | .clk(Bus2IP_Clk), |
---|
708 | .reset(Bus2IP_Reset), |
---|
709 | |
---|
710 | .Tx_swEnable(Radio2_swTxEn), |
---|
711 | |
---|
712 | .TxGain_target(Radio2_TargetTxGain), |
---|
713 | .TxGain_rampGainStep(Radio2_TxGainStep), |
---|
714 | .TxGain_rampTimeStep(Radio2_TxGainTimeStep), |
---|
715 | |
---|
716 | .dly_hwTxEn(Radio2_TxEnThresh), |
---|
717 | .dly_TxStart(Radio2_TxStartThresh), |
---|
718 | .dly_PowerAmpEn(Radio2_PAThresh), |
---|
719 | .dly_RampGain(Radio2_GainRampThresh), |
---|
720 | |
---|
721 | .hw_TxEn(Radio2_TxEn), |
---|
722 | .hw_TxGain(Radio2_TxGain), |
---|
723 | .hw_PAEn(Radio2_PowerAmpEnable), |
---|
724 | .hw_TxStart(Radio2_TxStart) |
---|
725 | ); |
---|
726 | |
---|
727 | radio_controller_TxTiming Radio3_TxTiming ( |
---|
728 | .clk(Bus2IP_Clk), |
---|
729 | .reset(Bus2IP_Reset), |
---|
730 | |
---|
731 | .Tx_swEnable(Radio3_swTxEn), |
---|
732 | |
---|
733 | .TxGain_target(Radio3_TargetTxGain), |
---|
734 | .TxGain_rampGainStep(Radio3_TxGainStep), |
---|
735 | .TxGain_rampTimeStep(Radio3_TxGainTimeStep), |
---|
736 | |
---|
737 | .dly_hwTxEn(Radio3_TxEnThresh), |
---|
738 | .dly_TxStart(Radio3_TxStartThresh), |
---|
739 | .dly_PowerAmpEn(Radio3_PAThresh), |
---|
740 | .dly_RampGain(Radio3_GainRampThresh), |
---|
741 | |
---|
742 | .hw_TxEn(Radio3_TxEn), |
---|
743 | .hw_TxGain(Radio3_TxGain), |
---|
744 | .hw_PAEn(Radio3_PowerAmpEnable), |
---|
745 | .hw_TxStart(Radio3_TxStart) |
---|
746 | ); |
---|
747 | |
---|
748 | radio_controller_TxTiming Radio4_TxTiming ( |
---|
749 | .clk(Bus2IP_Clk), |
---|
750 | .reset(Bus2IP_Reset), |
---|
751 | |
---|
752 | .Tx_swEnable(Radio4_swTxEn), |
---|
753 | |
---|
754 | .TxGain_target(Radio4_TargetTxGain), |
---|
755 | .TxGain_rampGainStep(Radio4_TxGainStep), |
---|
756 | .TxGain_rampTimeStep(Radio4_TxGainTimeStep), |
---|
757 | |
---|
758 | .dly_hwTxEn(Radio4_TxEnThresh), |
---|
759 | .dly_TxStart(Radio4_TxStartThresh), |
---|
760 | .dly_PowerAmpEn(Radio4_PAThresh), |
---|
761 | .dly_RampGain(Radio4_GainRampThresh), |
---|
762 | |
---|
763 | .hw_TxEn(Radio4_TxEn), |
---|
764 | .hw_TxGain(Radio4_TxGain), |
---|
765 | .hw_PAEn(Radio4_PowerAmpEnable), |
---|
766 | .hw_TxStart(Radio4_TxStart) |
---|
767 | ); |
---|
768 | |
---|
769 | //Read the user register for each radio's programmed target Tx gain |
---|
770 | assign Radio1_TargetTxGain = slv_reg8[0:5]; |
---|
771 | assign Radio2_TargetTxGain = slv_reg9[0:5]; |
---|
772 | assign Radio3_TargetTxGain = slv_reg10[0:5]; |
---|
773 | assign Radio4_TargetTxGain = slv_reg11[0:5]; |
---|
774 | |
---|
775 | //Read the user regsiter for each radio's programmed Tx gain ramp increment |
---|
776 | assign Radio1_TxGainStep = slv_reg8[6:9]; |
---|
777 | assign Radio2_TxGainStep = slv_reg9[6:9]; |
---|
778 | assign Radio3_TxGainStep = slv_reg10[6:9]; |
---|
779 | assign Radio4_TxGainStep = slv_reg11[6:9]; |
---|
780 | |
---|
781 | //Read the user register for each radio's programmed delay between gain steps |
---|
782 | assign Radio1_TxGainTimeStep = slv_reg8[10:13]; |
---|
783 | assign Radio2_TxGainTimeStep = slv_reg9[10:13]; |
---|
784 | assign Radio3_TxGainTimeStep = slv_reg10[10:13]; |
---|
785 | assign Radio4_TxGainTimeStep = slv_reg11[10:13]; |
---|
786 | |
---|
787 | //slv_reg{8,9,10,11}[14:31] available for future use |
---|
788 | |
---|
789 | //Read the user registers for the the delays before each Tx event |
---|
790 | assign Radio1_GainRampThresh = slv_reg12[0:7]; |
---|
791 | assign Radio2_GainRampThresh = slv_reg13[0:7]; |
---|
792 | assign Radio3_GainRampThresh = slv_reg14[0:7]; |
---|
793 | assign Radio4_GainRampThresh = slv_reg15[0:7]; |
---|
794 | |
---|
795 | assign Radio1_PAThresh = slv_reg12[8:15]; |
---|
796 | assign Radio2_PAThresh = slv_reg13[8:15]; |
---|
797 | assign Radio3_PAThresh = slv_reg14[8:15]; |
---|
798 | assign Radio4_PAThresh = slv_reg15[8:15]; |
---|
799 | |
---|
800 | assign Radio1_TxEnThresh = slv_reg12[16:23]; |
---|
801 | assign Radio2_TxEnThresh = slv_reg13[16:23]; |
---|
802 | assign Radio3_TxEnThresh = slv_reg14[16:23]; |
---|
803 | assign Radio4_TxEnThresh = slv_reg15[16:23]; |
---|
804 | |
---|
805 | assign Radio1_TxStartThresh = slv_reg12[24:31]; |
---|
806 | assign Radio2_TxStartThresh = slv_reg13[24:31]; |
---|
807 | assign Radio3_TxStartThresh = slv_reg14[24:31]; |
---|
808 | assign Radio4_TxStartThresh = slv_reg15[24:31]; |
---|
809 | |
---|
810 | endmodule |
---|