RegMap.v 49 KB

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  1. module RegMap #(
  2. parameter CmdRegWidth = 32,
  3. parameter AddrRegWidth = 12
  4. )
  5. (
  6. input [CmdRegWidth/2-1:0] Data_i,
  7. input [AddrRegWidth-1:0] Addr_i,
  8. input Val_i,
  9. input Clk_i,
  10. input Rst_i,
  11. input [1:0] SmcBe_i,
  12. output [CmdRegWidth/2-1:0] Spi0CtrlReg_o,
  13. output [CmdRegWidth/2-1:0] Spi0ClkReg_o,
  14. output [CmdRegWidth/2-1:0] Spi0CsDelayReg_o,
  15. output [CmdRegWidth/2-1:0] Spi0CsCtrlReg_o,
  16. output [CmdRegWidth/2-1:0] Spi0TxFifoCtrlReg_o,
  17. output [CmdRegWidth/2-1:0] Spi0RxFifoCtrlReg_o,
  18. output [CmdRegWidth/2-1:0] Spi0TxFifoReg_o,
  19. output [CmdRegWidth/2-1:0] Spi0RxFifoReg_o,
  20. output [CmdRegWidth/2-1:0] Spi1CtrlReg_o,
  21. output [CmdRegWidth/2-1:0] Spi1ClkReg_o,
  22. output [CmdRegWidth/2-1:0] Spi1CsDelayReg_o,
  23. output [CmdRegWidth/2-1:0] Spi1CsCtrlReg_o,
  24. output [CmdRegWidth/2-1:0] Spi1TxFifoCtrlReg_o,
  25. output [CmdRegWidth/2-1:0] Spi1RxFifoCtrlReg_o,
  26. output [CmdRegWidth/2-1:0] Spi1TxFifoReg_o,
  27. output [CmdRegWidth/2-1:0] Spi1RxFifoReg_o,
  28. output [CmdRegWidth/2-1:0] Spi2CtrlReg_o,
  29. output [CmdRegWidth/2-1:0] Spi2ClkReg_o,
  30. output [CmdRegWidth/2-1:0] Spi2CsDelayReg_o,
  31. output [CmdRegWidth/2-1:0] Spi2CsCtrlReg_o,
  32. output [CmdRegWidth/2-1:0] Spi2TxFifoCtrlReg_o,
  33. output [CmdRegWidth/2-1:0] Spi2RxFifoCtrlReg_o,
  34. output [CmdRegWidth/2-1:0] Spi2TxFifoReg_o,
  35. output [CmdRegWidth/2-1:0] Spi2RxFifoReg_o,
  36. output [CmdRegWidth/2-1:0] Spi3CtrlReg_o,
  37. output [CmdRegWidth/2-1:0] Spi3ClkReg_o,
  38. output [CmdRegWidth/2-1:0] Spi3CsDelayReg_o,
  39. output [CmdRegWidth/2-1:0] Spi3CsCtrlReg_o,
  40. output [CmdRegWidth/2-1:0] Spi3TxFifoCtrlReg_o,
  41. output [CmdRegWidth/2-1:0] Spi3RxFifoCtrlReg_o,
  42. output [CmdRegWidth/2-1:0] Spi3TxFifoReg_o,
  43. output [CmdRegWidth/2-1:0] Spi3RxFifoReg_o,
  44. output [CmdRegWidth/2-1:0] Spi4CtrlReg_o,
  45. output [CmdRegWidth/2-1:0] Spi4ClkReg_o,
  46. output [CmdRegWidth/2-1:0] Spi4CsDelayReg_o,
  47. output [CmdRegWidth/2-1:0] Spi4CsCtrlReg_o,
  48. output [CmdRegWidth/2-1:0] Spi4TxFifoCtrlReg_o,
  49. output [CmdRegWidth/2-1:0] Spi4RxFifoCtrlReg_o,
  50. output [CmdRegWidth/2-1:0] Spi4TxFifoReg_o,
  51. output [CmdRegWidth/2-1:0] Spi4RxFifoReg_o,
  52. output [CmdRegWidth/2-1:0] Spi5CtrlReg_o,
  53. output [CmdRegWidth/2-1:0] Spi5ClkReg_o,
  54. output [CmdRegWidth/2-1:0] Spi5CsDelayReg_o,
  55. output [CmdRegWidth/2-1:0] Spi5CsCtrlReg_o,
  56. output [CmdRegWidth/2-1:0] Spi5TxFifoCtrlReg_o,
  57. output [CmdRegWidth/2-1:0] Spi5RxFifoCtrlReg_o,
  58. output [CmdRegWidth/2-1:0] Spi5TxFifoReg_o,
  59. output [CmdRegWidth/2-1:0] Spi5RxFifoReg_o,
  60. output [CmdRegWidth/2-1:0] Spi6CtrlReg_o,
  61. output [CmdRegWidth/2-1:0] Spi6ClkReg_o,
  62. output [CmdRegWidth/2-1:0] Spi6CsDelayReg_o,
  63. output [CmdRegWidth/2-1:0] Spi6CsCtrlReg_o,
  64. output [CmdRegWidth/2-1:0] Spi6TxFifoCtrlReg_o,
  65. output [CmdRegWidth/2-1:0] Spi6RxFifoCtrlReg_o,
  66. output [CmdRegWidth/2-1:0] Spi6TxFifoReg_o,
  67. output [CmdRegWidth/2-1:0] Spi6RxFifoReg_o,
  68. output [CmdRegWidth/2-1:0] SpiTxRxEnReg_o,
  69. output [CmdRegWidth/2-1:0] GPIOAReg_o,
  70. output [CmdRegWidth/2-1:0] AnsDataReg_o,
  71. output Led_o
  72. );
  73. //================================================================================
  74. // REG/WIRE
  75. //================================================================================
  76. reg [CmdRegWidth/2-1:0] Spi0CtrlReg;
  77. reg [CmdRegWidth/2-1:0] Spi0ClkReg;
  78. reg [CmdRegWidth/2-1:0] Spi0CsDelayReg;
  79. reg [CmdRegWidth/2-1:0] Spi0CsCtrlReg;
  80. reg [CmdRegWidth/2-1:0] Spi0TxFifoCtrlReg;
  81. reg [CmdRegWidth/2-1:0] Spi0RxFifoCtrlReg;
  82. reg [CmdRegWidth/2-1:0] Spi0TxFifoReg;
  83. reg [CmdRegWidth/2-1:0] Spi0RxFifoReg;
  84. reg [CmdRegWidth/2-1:0] Spi1CtrlReg;
  85. reg [CmdRegWidth/2-1:0] Spi1ClkReg;
  86. reg [CmdRegWidth/2-1:0] Spi1CsDelayReg;
  87. reg [CmdRegWidth/2-1:0] Spi1CsCtrlReg;
  88. reg [CmdRegWidth/2-1:0] Spi1TxFifoCtrlReg;
  89. reg [CmdRegWidth/2-1:0] Spi1RxFifoCtrlReg;
  90. reg [CmdRegWidth/2-1:0] Spi1TxFifoReg;
  91. reg [CmdRegWidth/2-1:0] Spi1RxFifoReg;
  92. reg [CmdRegWidth/2-1:0] Spi2CtrlReg;
  93. reg [CmdRegWidth/2-1:0] Spi2ClkReg;
  94. reg [CmdRegWidth/2-1:0] Spi2CsDelayReg;
  95. reg [CmdRegWidth/2-1:0] Spi2CsCtrlReg;
  96. reg [CmdRegWidth/2-1:0] Spi2TxFifoCtrlReg;
  97. reg [CmdRegWidth/2-1:0] Spi2RxFifoCtrlReg;
  98. reg [CmdRegWidth/2-1:0] Spi2TxFifoReg;
  99. reg [CmdRegWidth/2-1:0] Spi2RxFifoReg;
  100. reg [CmdRegWidth/2-1:0] Spi3CtrlReg;
  101. reg [CmdRegWidth/2-1:0] Spi3ClkReg;
  102. reg [CmdRegWidth/2-1:0] Spi3CsDelayReg;
  103. reg [CmdRegWidth/2-1:0] Spi3CsCtrlReg;
  104. reg [CmdRegWidth/2-1:0] Spi3TxFifoCtrlReg;
  105. reg [CmdRegWidth/2-1:0] Spi3RxFifoCtrlReg;
  106. reg [CmdRegWidth/2-1:0] Spi3TxFifoReg;
  107. reg [CmdRegWidth/2-1:0] Spi3RxFifoReg;
  108. reg [CmdRegWidth/2-1:0] Spi4CtrlReg;
  109. reg [CmdRegWidth/2-1:0] Spi4ClkReg;
  110. reg [CmdRegWidth/2-1:0] Spi4CsDelayReg;
  111. reg [CmdRegWidth/2-1:0] Spi4CsCtrlReg;
  112. reg [CmdRegWidth/2-1:0] Spi4TxFifoCtrlReg;
  113. reg [CmdRegWidth/2-1:0] Spi4RxFifoCtrlReg;
  114. reg [CmdRegWidth/2-1:0] Spi4TxFifoReg;
  115. reg [CmdRegWidth/2-1:0] Spi4RxFifoReg;
  116. reg [CmdRegWidth/2-1:0] Spi5CtrlReg;
  117. reg [CmdRegWidth/2-1:0] Spi5ClkReg;
  118. reg [CmdRegWidth/2-1:0] Spi5CsDelayReg;
  119. reg [CmdRegWidth/2-1:0] Spi5CsCtrlReg;
  120. reg [CmdRegWidth/2-1:0] Spi5TxFifoCtrlReg;
  121. reg [CmdRegWidth/2-1:0] Spi5RxFifoCtrlReg;
  122. reg [CmdRegWidth/2-1:0] Spi5TxFifoReg;
  123. reg [CmdRegWidth/2-1:0] Spi5RxFifoReg;
  124. reg [CmdRegWidth/2-1:0] Spi6CtrlReg;
  125. reg [CmdRegWidth/2-1:0] Spi6ClkReg;
  126. reg [CmdRegWidth/2-1:0] Spi6CsDelayReg;
  127. reg [CmdRegWidth/2-1:0] Spi6CsCtrlReg;
  128. reg [CmdRegWidth/2-1:0] Spi6TxFifoCtrlReg;
  129. reg [CmdRegWidth/2-1:0] Spi6RxFifoCtrlReg;
  130. reg [CmdRegWidth/2-1:0] Spi6TxFifoReg;
  131. reg [CmdRegWidth/2-1:0] Spi6RxFifoReg;
  132. reg [CmdRegWidth/2-1:0] SpiTxRxEnReg;
  133. reg [CmdRegWidth/2-1:0] GPIOAReg;
  134. (* dont_touch = "yes" *)reg [CmdRegWidth/2-1:0] ansReg;
  135. (* dont_touch = "yes" *)reg [CmdRegWidth/2-1:0] LedReg;
  136. //================================================================================
  137. // ASSIGNMENTS
  138. //================================================================================
  139. assign Spi0CtrlReg_o = Spi0CtrlReg;
  140. assign Spi0ClkReg_o = Spi0ClkReg;
  141. assign Spi0CsDelayReg_o = Spi0CsDelayReg;
  142. assign Spi0CsCtrlReg_o = Spi0CsCtrlReg;
  143. assign Spi0TxFifoCtrlReg_o = Spi0TxFifoCtrlReg;
  144. assign Spi0RxFifoCtrlReg_o = Spi0RxFifoCtrlReg;
  145. assign Spi0TxFifoReg_o = Spi0TxFifoReg;
  146. assign Spi0RxFifoReg_o = Spi0RxFifoReg;
  147. assign Spi1CtrlReg_o = Spi1CtrlReg;
  148. assign Spi1ClkReg_o = Spi1ClkReg;
  149. assign Spi1CsDelayReg_o = Spi1CsDelayReg;
  150. assign Spi1CsCtrlReg_o = Spi1CsCtrlReg;
  151. assign Spi1TxFifoCtrlReg_o = Spi1TxFifoCtrlReg;
  152. assign Spi1RxFifoCtrlReg_o = Spi1RxFifoCtrlReg;
  153. assign Spi1TxFifoReg_o = Spi1TxFifoReg;
  154. assign Spi1RxFifoReg_o = Spi1RxFifoReg;
  155. assign Spi2CtrlReg_o = Spi2CtrlReg;
  156. assign Spi2ClkReg_o = Spi2ClkReg;
  157. assign Spi2CsDelayReg_o = Spi2CsDelayReg;
  158. assign Spi2CsCtrlReg_o = Spi2CsCtrlReg;
  159. assign Spi2TxFifoCtrlReg_o = Spi2TxFifoCtrlReg;
  160. assign Spi2RxFifoCtrlReg_o = Spi2RxFifoCtrlReg;
  161. assign Spi2TxFifoReg_o = Spi2TxFifoReg;
  162. assign Spi2RxFifoReg_o = Spi2RxFifoReg;
  163. assign Spi3CtrlReg_o = Spi3CtrlReg;
  164. assign Spi3ClkReg_o = Spi3ClkReg;
  165. assign Spi3CsDelayReg_o = Spi3CsDelayReg;
  166. assign Spi3CsCtrlReg_o = Spi3CsCtrlReg;
  167. assign Spi3TxFifoCtrlReg_o = Spi3TxFifoCtrlReg;
  168. assign Spi3RxFifoCtrlReg_o = Spi3RxFifoCtrlReg;
  169. assign Spi3TxFifoReg_o = Spi3TxFifoReg;
  170. assign Spi3RxFifoReg_o = Spi3RxFifoReg;
  171. assign Spi4CtrlReg_o = Spi4CtrlReg;
  172. assign Spi4ClkReg_o = Spi4ClkReg;
  173. assign Spi4CsDelayReg_o = Spi4CsDelayReg;
  174. assign Spi4CsCtrlReg_o = Spi4CsCtrlReg;
  175. assign Spi4TxFifoCtrlReg_o = Spi4TxFifoCtrlReg;
  176. assign Spi4RxFifoCtrlReg_o = Spi4RxFifoCtrlReg;
  177. assign Spi4TxFifoReg_o = Spi4TxFifoReg;
  178. assign Spi4RxFifoReg_o = Spi4RxFifoReg;
  179. assign Spi5CtrlReg_o = Spi5CtrlReg;
  180. assign Spi5ClkReg_o = Spi5ClkReg;
  181. assign Spi5CsDelayReg_o = Spi5CsDelayReg;
  182. assign Spi5CsCtrlReg_o = Spi5CsCtrlReg;
  183. assign Spi5TxFifoCtrlReg_o = Spi5TxFifoCtrlReg;
  184. assign Spi5RxFifoCtrlReg_o = Spi5RxFifoCtrlReg;
  185. assign Spi5TxFifoReg_o = Spi5TxFifoReg;
  186. assign Spi5RxFifoReg_o = Spi5RxFifoReg;
  187. assign Spi6CtrlReg_o = Spi6CtrlReg;
  188. assign Spi6ClkReg_o = Spi6ClkReg;
  189. assign Spi6CsDelayReg_o = Spi6CsDelayReg;
  190. assign Spi6CsCtrlReg_o = Spi6CsCtrlReg;
  191. assign Spi6TxFifoCtrlReg_o = Spi6TxFifoCtrlReg;
  192. assign Spi6RxFifoCtrlReg_o = Spi6RxFifoCtrlReg;
  193. assign Spi6TxFifoReg_o = Spi6TxFifoReg;
  194. assign Spi6RxFifoReg_o = Spi6RxFifoReg;
  195. assign SpiTxRxEnReg_o = SpiTxRxEnReg;
  196. assign GPIOAReg_o = GPIOAReg;
  197. assign AnsDataReg_o = ansReg;
  198. assign Led_o = LedReg[0];
  199. //================================================================================
  200. // LOCALPARAMS
  201. //================================================================================
  202. localparam Spi0CtrlAddr = 12'h00;
  203. localparam Spi0ClkAddr = 12'h04;
  204. localparam Spi0CsDelayAddr = 12'h08;
  205. localparam Spi0CsCtrlAddr = 12'h0c;
  206. localparam Spi0TxFifoCtrlAddr = 12'h10;
  207. localparam Spi0RxFifoCtrlAddr = 12'h14;
  208. localparam Spi0TxFifo = 12'h18;
  209. localparam Spi0RxFifo = 12'h1c;
  210. localparam Spi1CtrlAddr = 12'h50;
  211. localparam Spi1ClkAddr = 12'h54;
  212. localparam Spi1CsDelayAddr = 12'h58;
  213. localparam Spi1CsCtrlAddr = 12'h5c;
  214. localparam Spi1TxFifoCtrlAddr = 12'h60;
  215. localparam Spi1RxFifoCtrlAddr = 12'h64;
  216. localparam Spi1TxFifo = 12'h68;
  217. localparam Spi1RxFifo = 12'h6c;
  218. localparam Spi2CtrlAddr = 12'hF0;
  219. localparam Spi2ClkAddr = 12'hF4;
  220. localparam Spi2CsDelayAddr = 12'hF8;
  221. localparam Spi2CsCtrlAddr = 12'hFc;
  222. localparam Spi2TxFifoCtrlAddr = 12'h100;
  223. localparam Spi2RxFifoCtrlAddr = 12'h104;
  224. localparam Spi2TxFifo = 12'h108;
  225. localparam Spi2RxFifo = 12'h10c;
  226. localparam Spi3CtrlAddr = 12'h140;
  227. localparam Spi3ClkAddr = 12'h144;
  228. localparam Spi3CsDelayAddr = 12'h148;
  229. localparam Spi3CsCtrlAddr = 12'h14c;
  230. localparam Spi3TxFifoCtrlAddr = 12'h150;
  231. localparam Spi3RxFifoCtrlAddr = 12'h154;
  232. localparam Spi3TxFifo = 12'h158;
  233. localparam Spi3RxFifo = 12'h15c;
  234. localparam Spi4CtrlAddr = 12'h190;
  235. localparam Spi4ClkAddr = 12'h194;
  236. localparam Spi4CsDelayAddr = 12'h198;
  237. localparam Spi4CsCtrlAddr = 12'h19c;
  238. localparam Spi4TxFifoCtrlAddr = 12'h1a0;
  239. localparam Spi4RxFifoCtrlAddr = 12'h1a4;
  240. localparam Spi4TxFifo = 12'h1a8;
  241. localparam Spi4RxFifo = 12'h1ac;
  242. localparam Spi5CtrlAddr = 12'h1e0;
  243. localparam Spi5ClkAddr = 12'h1e4;
  244. localparam Spi5CsDelayAddr = 12'h1e8;
  245. localparam Spi5CsCtrlAddr = 12'h1ec;
  246. localparam Spi5TxFifoCtrlAddr = 12'h1f0;
  247. localparam Spi5RxFifoCtrlAddr = 12'h1f4;
  248. localparam Spi5TxFifo = 12'h1f8;
  249. localparam Spi5RxFifo = 12'h1fc;
  250. localparam Spi6CtrlAddr = 12'h230;
  251. localparam Spi6ClkAddr = 12'h234;
  252. localparam Spi6CsDelayAddr = 12'h238;
  253. localparam Spi6CsCtrlAddr = 12'h23c;
  254. localparam Spi6TxFifoCtrlAddr = 12'h240;
  255. localparam Spi6RxFifoCtrlAddr = 12'h244;
  256. localparam Spi6TxFifo = 12'h248;
  257. localparam Spi6RxFifo = 12'h24c;
  258. localparam SpiTxRxEn = 12'hF00;
  259. localparam GPIOCtrlAddr = 12'hFF0;
  260. localparam Debug0Addr = 12'hFF8;
  261. localparam Debug1Addr = 12'hFFC;
  262. //================================================================================
  263. always @(posedge Clk_i) begin
  264. if (Rst_i) begin
  265. Spi0ClkReg <= 0;
  266. Spi0CtrlReg <= 0;
  267. Spi0CsDelayReg <= 0;
  268. Spi0CsCtrlReg <= 0;
  269. Spi0TxFifoCtrlReg <= 0;
  270. Spi0RxFifoCtrlReg <= 0;
  271. Spi0TxFifoReg <= 0;
  272. Spi0RxFifoReg <= 0;
  273. Spi1ClkReg <= 0;
  274. Spi1CtrlReg <= 0;
  275. Spi1CsDelayReg <= 0;
  276. Spi1CsCtrlReg <= 0;
  277. Spi1TxFifoCtrlReg <= 0;
  278. Spi1RxFifoCtrlReg <= 0;
  279. Spi1TxFifoReg <= 0;
  280. Spi1RxFifoReg <= 0;
  281. Spi2ClkReg <= 0;
  282. Spi2CtrlReg <= 0;
  283. Spi2CsDelayReg <= 0;
  284. Spi2CsCtrlReg <= 0;
  285. Spi2TxFifoCtrlReg <= 0;
  286. Spi2RxFifoCtrlReg <= 0;
  287. Spi2TxFifoReg <= 0;
  288. Spi2RxFifoReg <= 0;
  289. Spi3ClkReg <= 0;
  290. Spi3CtrlReg <= 0;
  291. Spi3CsDelayReg <= 0;
  292. Spi3CsCtrlReg <= 0;
  293. Spi3TxFifoCtrlReg <= 0;
  294. Spi3RxFifoCtrlReg <= 0;
  295. Spi3TxFifoReg <= 0;
  296. Spi3RxFifoReg <= 0;
  297. Spi4ClkReg <= 0;
  298. Spi4CtrlReg <= 0;
  299. Spi4CsDelayReg <= 0;
  300. Spi4CsCtrlReg <= 0;
  301. Spi4TxFifoCtrlReg <= 0;
  302. Spi4RxFifoCtrlReg <= 0;
  303. Spi4TxFifoReg <= 0;
  304. Spi4RxFifoReg <= 0;
  305. Spi5ClkReg <= 0;
  306. Spi5CtrlReg <= 0;
  307. Spi5CsDelayReg <= 0;
  308. Spi5CsCtrlReg <= 0;
  309. Spi5TxFifoCtrlReg <= 0;
  310. Spi5RxFifoCtrlReg <= 0;
  311. Spi5TxFifoReg <= 0;
  312. Spi5RxFifoReg <= 0;
  313. Spi6ClkReg <= 0;
  314. Spi6CtrlReg <= 0;
  315. Spi6CsDelayReg <= 0;
  316. Spi6CsCtrlReg <= 0;
  317. Spi6TxFifoCtrlReg <= 0;
  318. Spi6RxFifoCtrlReg <= 0;
  319. Spi6TxFifoReg <= 0;
  320. Spi6RxFifoReg <= 0;
  321. SpiTxRxEnReg <= 0;
  322. GPIOAReg <= 0;
  323. LedReg <= 0;
  324. end
  325. else begin
  326. if (Val_i) begin
  327. case (SmcBe_i)
  328. 0 : begin
  329. case (Addr_i)
  330. Spi0CtrlAddr : begin
  331. Spi0CtrlReg <= Data_i;
  332. end
  333. Spi0ClkAddr : begin
  334. Spi0ClkReg <= Data_i;
  335. end
  336. Spi0CsDelayAddr : begin
  337. Spi0CsDelayReg <= Data_i;
  338. end
  339. Spi0CsCtrlAddr : begin
  340. Spi0CsCtrlReg <= Data_i;
  341. end
  342. Spi0TxFifoCtrlAddr : begin
  343. Spi0TxFifoCtrlReg <= Data_i;
  344. end
  345. Spi0RxFifoCtrlAddr : begin
  346. Spi0RxFifoCtrlReg <= Data_i;
  347. end
  348. Spi0TxFifo : begin
  349. Spi0TxFifoReg <= Data_i;
  350. end
  351. Spi0RxFifo : begin
  352. Spi0RxFifoReg <= Data_i;
  353. end
  354. Spi1CtrlAddr : begin
  355. Spi1CtrlReg <= Data_i;
  356. end
  357. Spi1ClkAddr : begin
  358. Spi1ClkReg <= Data_i;
  359. end
  360. Spi1CsDelayAddr : begin
  361. Spi1CsDelayReg <= Data_i;
  362. end
  363. Spi1CsCtrlAddr : begin
  364. Spi1CsCtrlReg <= Data_i;
  365. end
  366. Spi1TxFifoCtrlAddr : begin
  367. Spi1TxFifoCtrlReg <= Data_i;
  368. end
  369. Spi1RxFifoCtrlAddr : begin
  370. Spi1RxFifoCtrlReg <= Data_i;
  371. end
  372. Spi1TxFifo : begin
  373. Spi1TxFifoReg <= Data_i;
  374. end
  375. Spi1RxFifo : begin
  376. Spi1RxFifoReg <= Data_i;
  377. end
  378. Spi2CtrlAddr : begin
  379. Spi2CtrlReg <= Data_i;
  380. end
  381. Spi2ClkAddr : begin
  382. Spi2ClkReg <= Data_i;
  383. end
  384. Spi2CsDelayAddr : begin
  385. Spi2CsDelayReg <= Data_i;
  386. end
  387. Spi2CsCtrlAddr : begin
  388. Spi2CsCtrlReg <= Data_i;
  389. end
  390. Spi2TxFifoCtrlAddr : begin
  391. Spi2TxFifoCtrlReg <= Data_i;
  392. end
  393. Spi2RxFifoCtrlAddr : begin
  394. Spi2RxFifoCtrlReg <= Data_i;
  395. end
  396. Spi2TxFifo : begin
  397. Spi2TxFifoReg <= Data_i;
  398. end
  399. Spi2RxFifo : begin
  400. Spi2RxFifoReg <= Data_i;
  401. end
  402. Spi3CtrlAddr : begin
  403. Spi3CtrlReg <= Data_i;
  404. end
  405. Spi3ClkAddr : begin
  406. Spi3ClkReg <= Data_i;
  407. end
  408. Spi3CsDelayAddr : begin
  409. Spi3CsDelayReg <= Data_i;
  410. end
  411. Spi3CsCtrlAddr : begin
  412. Spi3CsCtrlReg <= Data_i;
  413. end
  414. Spi3TxFifoCtrlAddr : begin
  415. Spi3TxFifoCtrlReg <= Data_i;
  416. end
  417. Spi3RxFifoCtrlAddr : begin
  418. Spi3RxFifoCtrlReg <= Data_i;
  419. end
  420. Spi3TxFifo : begin
  421. Spi3TxFifoReg <= Data_i;
  422. end
  423. Spi3RxFifo : begin
  424. Spi3RxFifoReg <= Data_i;
  425. end
  426. Spi4CtrlAddr : begin
  427. Spi4CtrlReg <= Data_i;
  428. end
  429. Spi4ClkAddr : begin
  430. Spi4ClkReg <= Data_i;
  431. end
  432. Spi4CsDelayAddr : begin
  433. Spi4CsDelayReg <= Data_i;
  434. end
  435. Spi4CsCtrlAddr : begin
  436. Spi4CsCtrlReg <= Data_i;
  437. end
  438. Spi4TxFifoCtrlAddr : begin
  439. Spi4TxFifoCtrlReg <= Data_i;
  440. end
  441. Spi4RxFifoCtrlAddr : begin
  442. Spi4RxFifoCtrlReg <= Data_i;
  443. end
  444. Spi4TxFifo : begin
  445. Spi4TxFifoReg <= Data_i;
  446. end
  447. Spi4RxFifo : begin
  448. Spi4RxFifoReg <= Data_i;
  449. end
  450. Spi5CtrlAddr : begin
  451. Spi5CtrlReg <= Data_i;
  452. end
  453. Spi5ClkAddr : begin
  454. Spi5ClkReg <= Data_i;
  455. end
  456. Spi5CsDelayAddr : begin
  457. Spi5CsDelayReg <= Data_i;
  458. end
  459. Spi5CsCtrlAddr : begin
  460. Spi5CsCtrlReg <= Data_i;
  461. end
  462. Spi5TxFifoCtrlAddr : begin
  463. Spi5TxFifoCtrlReg <= Data_i;
  464. end
  465. Spi5RxFifoCtrlAddr : begin
  466. Spi5RxFifoCtrlReg <= Data_i;
  467. end
  468. Spi5TxFifo : begin
  469. Spi5TxFifoReg <= Data_i;
  470. end
  471. Spi5RxFifo : begin
  472. Spi5RxFifoReg <= Data_i;
  473. end
  474. Spi6CtrlAddr : begin
  475. Spi6CtrlReg <= Data_i;
  476. end
  477. Spi6ClkAddr : begin
  478. Spi6ClkReg <= Data_i;
  479. end
  480. Spi6CsDelayAddr : begin
  481. Spi6CsDelayReg <= Data_i;
  482. end
  483. Spi6CsCtrlAddr : begin
  484. Spi6CsCtrlReg <= Data_i;
  485. end
  486. Spi6TxFifoCtrlAddr : begin
  487. Spi6TxFifoCtrlReg <= Data_i;
  488. end
  489. Spi6RxFifoCtrlAddr : begin
  490. Spi6RxFifoCtrlReg <= Data_i;
  491. end
  492. Spi6TxFifo : begin
  493. Spi6TxFifoReg <= Data_i;
  494. end
  495. Spi6RxFifo : begin
  496. Spi6RxFifoReg <= Data_i;
  497. end
  498. SpiTxRxEn : begin
  499. SpiTxRxEnReg <= Data_i;
  500. end
  501. GPIOCtrlAddr : begin
  502. GPIOAReg <= Data_i;
  503. end
  504. Debug0Addr : begin
  505. LedReg <= Data_i;
  506. end
  507. endcase
  508. end
  509. 1 : begin
  510. case (Addr_i)
  511. Spi0CtrlAddr : begin
  512. Spi0CtrlReg[15:8] <= Data_i[15:8];
  513. end
  514. Spi0ClkAddr : begin
  515. Spi0ClkReg[15:8] <= Data_i[15:8];
  516. end
  517. Spi0CsDelayAddr : begin
  518. Spi0CsDelayReg[15:8] <= Data_i[15:8];
  519. end
  520. Spi0CsCtrlAddr : begin
  521. Spi0CsCtrlReg[15:8] <= Data_i[15:8];
  522. end
  523. Spi0TxFifoCtrlAddr : begin
  524. Spi0TxFifoCtrlReg[15:8] <= Data_i[15:8];
  525. end
  526. Spi0RxFifoCtrlAddr : begin
  527. Spi0RxFifoCtrlReg[15:8] <= Data_i[15:8];
  528. end
  529. Spi0TxFifo : begin
  530. Spi0TxFifoReg[15:8] <= Data_i[15:8];
  531. end
  532. Spi0RxFifo : begin
  533. Spi0RxFifoReg[15:8] <= Data_i[15:8];
  534. end
  535. Spi1CtrlAddr : begin
  536. Spi1CtrlReg[15:8] <= Data_i[15:8];
  537. end
  538. Spi1ClkAddr : begin
  539. Spi1ClkReg[15:8] <= Data_i[15:8];
  540. end
  541. Spi1CsDelayAddr : begin
  542. Spi1CsDelayReg[15:8] <= Data_i[15:8];
  543. end
  544. Spi1CsCtrlAddr : begin
  545. Spi1CsCtrlReg[15:8] <= Data_i[15:8];
  546. end
  547. Spi1TxFifoCtrlAddr : begin
  548. Spi1TxFifoCtrlReg[15:8] <= Data_i[15:8];
  549. end
  550. Spi1RxFifoCtrlAddr : begin
  551. Spi1RxFifoCtrlReg[15:8] <= Data_i[15:8];
  552. end
  553. Spi1TxFifo : begin
  554. Spi1TxFifoReg[15:8] <= Data_i[15:8];
  555. end
  556. Spi1RxFifo : begin
  557. Spi1RxFifoReg[15:8] <= Data_i[15:8];
  558. end
  559. Spi2CtrlAddr : begin
  560. Spi2CtrlReg[15:8] <= Data_i[15:8];
  561. end
  562. Spi2ClkAddr : begin
  563. Spi2ClkReg[15:8] <= Data_i[15:8];
  564. end
  565. Spi2CsDelayAddr : begin
  566. Spi2CsDelayReg[15:8] <= Data_i[15:8];
  567. end
  568. Spi2CsCtrlAddr : begin
  569. Spi2CsCtrlReg[15:8] <= Data_i[15:8];
  570. end
  571. Spi2TxFifoCtrlAddr : begin
  572. Spi2TxFifoCtrlReg[15:8] <= Data_i[15:8];
  573. end
  574. Spi2RxFifoCtrlAddr : begin
  575. Spi2RxFifoCtrlReg[15:8] <= Data_i[15:8];
  576. end
  577. Spi2TxFifo : begin
  578. Spi2TxFifoReg[15:8] <= Data_i[15:8];
  579. end
  580. Spi2RxFifo : begin
  581. Spi2RxFifoReg[15:8] <= Data_i[15:8];
  582. end
  583. Spi3CtrlAddr : begin
  584. Spi3CtrlReg[15:8] <= Data_i[15:8];
  585. end
  586. Spi3ClkAddr : begin
  587. Spi3ClkReg[15:8] <= Data_i[15:8];
  588. end
  589. Spi3CsDelayAddr : begin
  590. Spi3CsDelayReg[15:8] <= Data_i[15:8];
  591. end
  592. Spi3CsCtrlAddr : begin
  593. Spi3CsCtrlReg[15:8] <= Data_i[15:8];
  594. end
  595. Spi3TxFifoCtrlAddr : begin
  596. Spi3TxFifoCtrlReg[15:8] <= Data_i[15:8];
  597. end
  598. Spi3RxFifoCtrlAddr : begin
  599. Spi3RxFifoCtrlReg[15:8] <= Data_i[15:8];
  600. end
  601. Spi3TxFifo : begin
  602. Spi3TxFifoReg[15:8] <= Data_i[15:8];
  603. end
  604. Spi3RxFifo : begin
  605. Spi3RxFifoReg[15:8] <= Data_i[15:8];
  606. end
  607. Spi4CtrlAddr : begin
  608. Spi4CtrlReg[15:8] <= Data_i[15:8];
  609. end
  610. Spi4ClkAddr : begin
  611. Spi4ClkReg[15:8] <= Data_i[15:8];
  612. end
  613. Spi4CsDelayAddr : begin
  614. Spi4CsDelayReg[15:8] <= Data_i[15:8];
  615. end
  616. Spi4CsCtrlAddr : begin
  617. Spi4CsCtrlReg[15:8] <= Data_i[15:8];
  618. end
  619. Spi4TxFifoCtrlAddr : begin
  620. Spi4TxFifoCtrlReg[15:8] <= Data_i[15:8];
  621. end
  622. Spi4RxFifoCtrlAddr : begin
  623. Spi4RxFifoCtrlReg[15:8] <= Data_i[15:8];
  624. end
  625. Spi4TxFifo : begin
  626. Spi4TxFifoReg[15:8] <= Data_i[15:8];
  627. end
  628. Spi4RxFifo : begin
  629. Spi4RxFifoReg[15:8] <= Data_i[15:8];
  630. end
  631. Spi5CtrlAddr : begin
  632. Spi5CtrlReg[15:8] <= Data_i[15:8];
  633. end
  634. Spi5ClkAddr : begin
  635. Spi5ClkReg[15:8] <= Data_i[15:8];
  636. end
  637. Spi5CsDelayAddr : begin
  638. Spi5CsDelayReg[15:8] <= Data_i[15:8];
  639. end
  640. Spi5CsCtrlAddr : begin
  641. Spi5CsCtrlReg[15:8] <= Data_i[15:8];
  642. end
  643. Spi5TxFifoCtrlAddr : begin
  644. Spi5TxFifoCtrlReg[15:8] <= Data_i[15:8];
  645. end
  646. Spi5RxFifoCtrlAddr : begin
  647. Spi5RxFifoCtrlReg[15:8] <= Data_i[15:8];
  648. end
  649. Spi5TxFifo : begin
  650. Spi5TxFifoReg[15:8] <= Data_i[15:8];
  651. end
  652. Spi5RxFifo : begin
  653. Spi5RxFifoReg[15:8] <= Data_i[15:8];
  654. end
  655. Spi6CtrlAddr : begin
  656. Spi6CtrlReg[15:8] <= Data_i[15:8];
  657. end
  658. Spi6ClkAddr : begin
  659. Spi6ClkReg[15:8] <= Data_i[15:8];
  660. end
  661. Spi6CsDelayAddr : begin
  662. Spi6CsDelayReg[15:8] <= Data_i[15:8];
  663. end
  664. Spi6CsCtrlAddr : begin
  665. Spi6CsCtrlReg[15:8] <= Data_i[15:8];
  666. end
  667. Spi6TxFifoCtrlAddr : begin
  668. Spi6TxFifoCtrlReg[15:8] <= Data_i[15:8];
  669. end
  670. Spi6RxFifoCtrlAddr : begin
  671. Spi6RxFifoCtrlReg[15:8] <= Data_i[15:8];
  672. end
  673. Spi6TxFifo : begin
  674. Spi6TxFifoReg[15:8] <= Data_i[15:8];
  675. end
  676. Spi6RxFifo : begin
  677. Spi6RxFifoReg[15:8] <= Data_i[15:8];
  678. end
  679. SpiTxRxEn : begin
  680. SpiTxRxEnReg[15:8] <= Data_i[15:8];
  681. end
  682. GPIOCtrlAddr : begin
  683. GPIOAReg[15:8] <= Data_i[15:8];
  684. end
  685. Debug0Addr : begin
  686. LedReg[15:8] <= Data_i[15:8];
  687. end
  688. endcase
  689. end
  690. 2 : begin
  691. case (Addr_i)
  692. Spi0CtrlAddr : begin
  693. Spi0CtrlReg[7:0] <= Data_i[7:0];
  694. end
  695. Spi0ClkAddr : begin
  696. Spi0ClkReg[7:0] <= Data_i[7:0];
  697. end
  698. Spi0CsDelayAddr : begin
  699. Spi0CsDelayReg[7:0] <= Data_i[7:0];
  700. end
  701. Spi0CsCtrlAddr : begin
  702. Spi0CsCtrlReg[7:0] <= Data_i[7:0];
  703. end
  704. Spi0TxFifoCtrlAddr : begin
  705. Spi0TxFifoCtrlReg[7:0] <= Data_i[7:0];
  706. end
  707. Spi0RxFifoCtrlAddr : begin
  708. Spi0RxFifoCtrlReg[7:0] <= Data_i[7:0];
  709. end
  710. Spi0TxFifo : begin
  711. Spi0TxFifoReg[7:0] <= Data_i[7:0];
  712. end
  713. Spi0RxFifo : begin
  714. Spi0RxFifoReg[7:0] <= Data_i[7:0];
  715. end
  716. Spi1CtrlAddr : begin
  717. Spi1CtrlReg[7:0] <= Data_i[7:0];
  718. end
  719. Spi1ClkAddr : begin
  720. Spi1ClkReg[7:0] <= Data_i[7:0];
  721. end
  722. Spi1CsDelayAddr : begin
  723. Spi1CsDelayReg[7:0] <= Data_i[7:0];
  724. end
  725. Spi1CsCtrlAddr : begin
  726. Spi1CsCtrlReg[7:0] <= Data_i[7:0];
  727. end
  728. Spi1TxFifoCtrlAddr : begin
  729. Spi1TxFifoCtrlReg[7:0] <= Data_i[7:0];
  730. end
  731. Spi1RxFifoCtrlAddr : begin
  732. Spi1RxFifoCtrlReg[7:0] <= Data_i[7:0];
  733. end
  734. Spi1TxFifo : begin
  735. Spi1TxFifoReg[7:0] <= Data_i[7:0];
  736. end
  737. Spi1RxFifo : begin
  738. Spi1RxFifoReg[7:0] <= Data_i[7:0];
  739. end
  740. Spi2CtrlAddr : begin
  741. Spi2CtrlReg[7:0] <= Data_i[7:0];
  742. end
  743. Spi2ClkAddr : begin
  744. Spi2ClkReg[7:0] <= Data_i[7:0];
  745. end
  746. Spi2CsDelayAddr : begin
  747. Spi2CsDelayReg[7:0] <= Data_i[7:0];
  748. end
  749. Spi2CsCtrlAddr : begin
  750. Spi2CsCtrlReg[7:0] <= Data_i[7:0];
  751. end
  752. Spi2TxFifoCtrlAddr : begin
  753. Spi2TxFifoCtrlReg[7:0] <= Data_i[7:0];
  754. end
  755. Spi2RxFifoCtrlAddr : begin
  756. Spi2RxFifoCtrlReg[7:0] <= Data_i[7:0];
  757. end
  758. Spi2TxFifo : begin
  759. Spi2TxFifoReg[7:0] <= Data_i[7:0];
  760. end
  761. Spi2RxFifo : begin
  762. Spi2RxFifoReg[7:0] <= Data_i[7:0];
  763. end
  764. Spi3CtrlAddr : begin
  765. Spi3CtrlReg[7:0] <= Data_i[7:0];
  766. end
  767. Spi3ClkAddr : begin
  768. Spi3ClkReg[7:0] <= Data_i[7:0];
  769. end
  770. Spi3CsDelayAddr : begin
  771. Spi3CsDelayReg[7:0] <= Data_i[7:0];
  772. end
  773. Spi3CsCtrlAddr : begin
  774. Spi3CsCtrlReg[7:0] <= Data_i[7:0];
  775. end
  776. Spi3TxFifoCtrlAddr : begin
  777. Spi3TxFifoCtrlReg[7:0] <= Data_i[7:0];
  778. end
  779. Spi3RxFifoCtrlAddr : begin
  780. Spi3RxFifoCtrlReg[7:0] <= Data_i[7:0];
  781. end
  782. Spi3TxFifo : begin
  783. Spi3TxFifoReg[7:0] <= Data_i[7:0];
  784. end
  785. Spi3RxFifo : begin
  786. Spi3RxFifoReg[7:0] <= Data_i[7:0];
  787. end
  788. Spi4CtrlAddr : begin
  789. Spi4CtrlReg[7:0] <= Data_i[7:0];
  790. end
  791. Spi4ClkAddr : begin
  792. Spi4ClkReg[7:0] <= Data_i[7:0];
  793. end
  794. Spi4CsDelayAddr : begin
  795. Spi4CsDelayReg[7:0] <= Data_i[7:0];
  796. end
  797. Spi4CsCtrlAddr : begin
  798. Spi4CsCtrlReg[7:0] <= Data_i[7:0];
  799. end
  800. Spi4TxFifoCtrlAddr : begin
  801. Spi4TxFifoCtrlReg[7:0] <= Data_i[7:0];
  802. end
  803. Spi4RxFifoCtrlAddr : begin
  804. Spi4RxFifoCtrlReg[7:0] <= Data_i[7:0];
  805. end
  806. Spi4TxFifo : begin
  807. Spi4TxFifoReg[7:0] <= Data_i[7:0];
  808. end
  809. Spi4RxFifo : begin
  810. Spi4RxFifoReg[7:0] <= Data_i[7:0];
  811. end
  812. Spi5CtrlAddr : begin
  813. Spi5CtrlReg[7:0] <= Data_i[7:0];
  814. end
  815. Spi5ClkAddr : begin
  816. Spi5ClkReg[7:0] <= Data_i[7:0];
  817. end
  818. Spi5CsDelayAddr : begin
  819. Spi5CsDelayReg[7:0] <= Data_i[7:0];
  820. end
  821. Spi5CsCtrlAddr : begin
  822. Spi5CsCtrlReg[7:0] <= Data_i[7:0];
  823. end
  824. Spi5TxFifoCtrlAddr : begin
  825. Spi5TxFifoCtrlReg[7:0] <= Data_i[7:0];
  826. end
  827. Spi5RxFifoCtrlAddr : begin
  828. Spi5RxFifoCtrlReg[7:0] <= Data_i[7:0];
  829. end
  830. Spi5TxFifo : begin
  831. Spi5TxFifoReg[7:0] <= Data_i[7:0];
  832. end
  833. Spi5RxFifo : begin
  834. Spi5RxFifoReg[7:0] <= Data_i[7:0];
  835. end
  836. Spi6CtrlAddr : begin
  837. Spi6CtrlReg[7:0] <= Data_i[7:0];
  838. end
  839. Spi6ClkAddr : begin
  840. Spi6ClkReg[7:0] <= Data_i[7:0];
  841. end
  842. Spi6CsDelayAddr : begin
  843. Spi6CsDelayReg[7:0] <= Data_i[7:0];
  844. end
  845. Spi6CsCtrlAddr : begin
  846. Spi6CsCtrlReg[7:0] <= Data_i[7:0];
  847. end
  848. Spi6TxFifoCtrlAddr : begin
  849. Spi6TxFifoCtrlReg[7:0] <= Data_i[7:0];
  850. end
  851. Spi6RxFifoCtrlAddr : begin
  852. Spi6RxFifoCtrlReg[7:0] <= Data_i[7:0];
  853. end
  854. Spi6TxFifo : begin
  855. Spi6TxFifoReg[7:0] <= Data_i[7:0];
  856. end
  857. Spi6RxFifo : begin
  858. Spi6RxFifoReg[7:0] <= Data_i[7:0];
  859. end
  860. SpiTxRxEn : begin
  861. SpiTxRxEnReg[7:0] <= Data_i[7:0];
  862. end
  863. GPIOCtrlAddr : begin
  864. GPIOAReg[7:0] <= Data_i[7:0];
  865. end
  866. Debug0Addr : begin
  867. LedReg[7:0] <= Data_i[7:0];
  868. end
  869. endcase
  870. end
  871. endcase
  872. end
  873. end
  874. end
  875. always @(*) begin
  876. if (Rst_i) begin
  877. ansReg = 0;
  878. end else begin
  879. if (Val_i) begin
  880. case(SmcBe_i)
  881. 0 : begin
  882. case (Addr_i)
  883. Spi0CtrlAddr : begin
  884. ansReg = Spi0CtrlReg;
  885. end
  886. Spi0ClkAddr : begin
  887. ansReg = Spi0ClkReg;
  888. end
  889. Spi0CsDelayAddr : begin
  890. ansReg = Spi0CsDelayReg;
  891. end
  892. Spi0CsCtrlAddr : begin
  893. ansReg = Spi0CsCtrlReg;
  894. end
  895. Spi0TxFifoCtrlAddr : begin
  896. ansReg = Spi0TxFifoCtrlReg;
  897. end
  898. Spi0RxFifoCtrlAddr : begin
  899. ansReg = Spi0RxFifoCtrlReg;
  900. end
  901. Spi0TxFifo : begin
  902. ansReg = Spi0TxFifoReg;
  903. end
  904. Spi0RxFifo : begin
  905. ansReg = Spi0RxFifoReg;
  906. end
  907. Spi1CtrlAddr : begin
  908. ansReg = Spi1CtrlReg;
  909. end
  910. Spi1ClkAddr : begin
  911. ansReg = Spi1ClkReg;
  912. end
  913. Spi1CsDelayAddr : begin
  914. ansReg = Spi1CsDelayReg;
  915. end
  916. Spi1CsCtrlAddr : begin
  917. ansReg = Spi1CsCtrlReg;
  918. end
  919. Spi1TxFifoCtrlAddr : begin
  920. ansReg = Spi1TxFifoCtrlReg;
  921. end
  922. Spi1RxFifoCtrlAddr : begin
  923. ansReg = Spi1RxFifoCtrlReg;
  924. end
  925. Spi1TxFifo : begin
  926. ansReg = Spi1TxFifoReg;
  927. end
  928. Spi1RxFifo : begin
  929. ansReg = Spi1RxFifoReg;
  930. end
  931. Spi2CtrlAddr : begin
  932. ansReg = Spi2CtrlReg;
  933. end
  934. Spi2ClkAddr : begin
  935. ansReg = Spi2ClkReg;
  936. end
  937. Spi2CsDelayAddr : begin
  938. ansReg = Spi2CsDelayReg;
  939. end
  940. Spi2CsCtrlAddr : begin
  941. ansReg = Spi2CsCtrlReg;
  942. end
  943. Spi2TxFifoCtrlAddr : begin
  944. ansReg = Spi2TxFifoCtrlReg;
  945. end
  946. Spi2RxFifoCtrlAddr : begin
  947. ansReg = Spi2RxFifoCtrlReg;
  948. end
  949. Spi2TxFifo : begin
  950. ansReg = Spi2TxFifoReg;
  951. end
  952. Spi2RxFifo : begin
  953. ansReg = Spi2RxFifoReg;
  954. end
  955. Spi3CtrlAddr : begin
  956. ansReg = Spi3CtrlReg;
  957. end
  958. Spi3ClkAddr : begin
  959. ansReg = Spi3ClkReg;
  960. end
  961. Spi3CsDelayAddr : begin
  962. ansReg = Spi3CsDelayReg;
  963. end
  964. Spi3CsCtrlAddr : begin
  965. ansReg = Spi3CsCtrlReg;
  966. end
  967. Spi3TxFifoCtrlAddr : begin
  968. ansReg = Spi3TxFifoCtrlReg;
  969. end
  970. Spi3RxFifoCtrlAddr : begin
  971. ansReg = Spi3RxFifoCtrlReg;
  972. end
  973. Spi3TxFifo : begin
  974. ansReg = Spi3TxFifoReg;
  975. end
  976. Spi3RxFifo : begin
  977. ansReg = Spi3RxFifoReg;
  978. end
  979. Spi4CtrlAddr : begin
  980. ansReg = Spi4CtrlReg;
  981. end
  982. Spi4ClkAddr : begin
  983. ansReg = Spi4ClkReg;
  984. end
  985. Spi4CsDelayAddr : begin
  986. ansReg = Spi4CsDelayReg;
  987. end
  988. Spi4CsCtrlAddr : begin
  989. ansReg = Spi4CsCtrlReg;
  990. end
  991. Spi4TxFifoCtrlAddr : begin
  992. ansReg = Spi4TxFifoCtrlReg;
  993. end
  994. Spi4RxFifoCtrlAddr : begin
  995. ansReg = Spi4RxFifoCtrlReg;
  996. end
  997. Spi4TxFifo : begin
  998. ansReg = Spi4TxFifoReg;
  999. end
  1000. Spi4RxFifo : begin
  1001. ansReg = Spi4RxFifoReg;
  1002. end
  1003. Spi5CtrlAddr : begin
  1004. ansReg = Spi5CtrlReg;
  1005. end
  1006. Spi5ClkAddr : begin
  1007. ansReg = Spi5ClkReg;
  1008. end
  1009. Spi5CsDelayAddr : begin
  1010. ansReg = Spi5CsDelayReg;
  1011. end
  1012. Spi5CsCtrlAddr : begin
  1013. ansReg = Spi5CsCtrlReg;
  1014. end
  1015. Spi5TxFifoCtrlAddr : begin
  1016. ansReg = Spi5TxFifoCtrlReg;
  1017. end
  1018. Spi5RxFifoCtrlAddr : begin
  1019. ansReg = Spi5RxFifoCtrlReg;
  1020. end
  1021. Spi5TxFifo : begin
  1022. ansReg = Spi5TxFifoReg;
  1023. end
  1024. Spi5RxFifo : begin
  1025. ansReg = Spi5RxFifoReg;
  1026. end
  1027. Spi6CtrlAddr : begin
  1028. ansReg = Spi6CtrlReg;
  1029. end
  1030. Spi6ClkAddr : begin
  1031. ansReg = Spi6ClkReg;
  1032. end
  1033. Spi6CsDelayAddr : begin
  1034. ansReg = Spi6CsDelayReg;
  1035. end
  1036. Spi6CsCtrlAddr : begin
  1037. ansReg = Spi6CsCtrlReg;
  1038. end
  1039. Spi6TxFifoCtrlAddr : begin
  1040. ansReg = Spi6TxFifoCtrlReg;
  1041. end
  1042. Spi6RxFifoCtrlAddr : begin
  1043. ansReg = Spi6RxFifoCtrlReg;
  1044. end
  1045. Spi6TxFifo : begin
  1046. ansReg = Spi6TxFifoReg;
  1047. end
  1048. Spi6RxFifo : begin
  1049. ansReg = Spi6RxFifoReg;
  1050. end
  1051. SpiTxRxEn : begin
  1052. ansReg = SpiTxRxEnReg;
  1053. end
  1054. GPIOCtrlAddr : begin
  1055. ansReg = GPIOAReg;
  1056. end
  1057. Debug0Addr : begin
  1058. ansReg = LedReg;
  1059. end
  1060. endcase
  1061. end
  1062. 1 : begin
  1063. case (Addr_i)
  1064. Spi0CtrlAddr : begin
  1065. ansReg = Spi0CtrlReg[15:8];
  1066. end
  1067. Spi0ClkAddr : begin
  1068. ansReg = Spi0ClkReg[15:8];
  1069. end
  1070. Spi0CsDelayAddr : begin
  1071. ansReg = Spi0CsDelayReg[15:8];
  1072. end
  1073. Spi0CsCtrlAddr : begin
  1074. ansReg = Spi0CsCtrlReg[15:8];
  1075. end
  1076. Spi0TxFifoCtrlAddr : begin
  1077. ansReg = Spi0TxFifoCtrlReg[15:8];
  1078. end
  1079. Spi0RxFifoCtrlAddr : begin
  1080. ansReg = Spi0RxFifoCtrlReg[15:8];
  1081. end
  1082. Spi0TxFifo : begin
  1083. ansReg = Spi0TxFifoReg[15:8];
  1084. end
  1085. Spi0RxFifo : begin
  1086. ansReg = Spi0RxFifoReg[15:8];
  1087. end
  1088. Spi1CtrlAddr : begin
  1089. ansReg = Spi1CtrlReg[15:8];
  1090. end
  1091. Spi1ClkAddr : begin
  1092. ansReg = Spi1ClkReg[15:8];
  1093. end
  1094. Spi1CsDelayAddr : begin
  1095. ansReg = Spi1CsDelayReg[15:8];
  1096. end
  1097. Spi1CsCtrlAddr : begin
  1098. ansReg = Spi1CsCtrlReg[15:8];
  1099. end
  1100. Spi1TxFifoCtrlAddr : begin
  1101. ansReg = Spi1TxFifoCtrlReg[15:8];
  1102. end
  1103. Spi1RxFifoCtrlAddr : begin
  1104. ansReg = Spi1RxFifoCtrlReg[15:8];
  1105. end
  1106. Spi1TxFifo : begin
  1107. ansReg = Spi1TxFifoReg[15:8];
  1108. end
  1109. Spi1RxFifo : begin
  1110. ansReg = Spi1RxFifoReg[15:8];
  1111. end
  1112. Spi2CtrlAddr : begin
  1113. ansReg = Spi2CtrlReg[15:8];
  1114. end
  1115. Spi2ClkAddr : begin
  1116. ansReg = Spi2ClkReg[15:8];
  1117. end
  1118. Spi2CsDelayAddr : begin
  1119. ansReg = Spi2CsDelayReg[15:8];
  1120. end
  1121. Spi2CsCtrlAddr : begin
  1122. ansReg = Spi2CsCtrlReg[15:8];
  1123. end
  1124. Spi2TxFifoCtrlAddr : begin
  1125. ansReg = Spi2TxFifoCtrlReg[15:8];
  1126. end
  1127. Spi2RxFifoCtrlAddr : begin
  1128. ansReg = Spi2RxFifoCtrlReg[15:8];
  1129. end
  1130. Spi2TxFifo : begin
  1131. ansReg = Spi2TxFifoReg[15:8];
  1132. end
  1133. Spi2RxFifo : begin
  1134. ansReg = Spi2RxFifoReg[15:8];
  1135. end
  1136. Spi3CtrlAddr : begin
  1137. ansReg = Spi3CtrlReg[15:8];
  1138. end
  1139. Spi3ClkAddr : begin
  1140. ansReg = Spi3ClkReg[15:8];
  1141. end
  1142. Spi3CsDelayAddr : begin
  1143. ansReg = Spi3CsDelayReg[15:8];
  1144. end
  1145. Spi3CsCtrlAddr : begin
  1146. ansReg = Spi3CsCtrlReg[15:8];
  1147. end
  1148. Spi3TxFifoCtrlAddr : begin
  1149. ansReg = Spi3TxFifoCtrlReg[15:8];
  1150. end
  1151. Spi3RxFifoCtrlAddr : begin
  1152. ansReg = Spi3RxFifoCtrlReg[15:8];
  1153. end
  1154. Spi3TxFifo : begin
  1155. ansReg = Spi3TxFifoReg[15:8];
  1156. end
  1157. Spi3RxFifo : begin
  1158. ansReg = Spi3RxFifoReg[15:8];
  1159. end
  1160. Spi4CtrlAddr : begin
  1161. ansReg = Spi4CtrlReg[15:8];
  1162. end
  1163. Spi4ClkAddr : begin
  1164. ansReg = Spi4ClkReg[15:8];
  1165. end
  1166. Spi4CsDelayAddr : begin
  1167. ansReg = Spi4CsDelayReg[15:8];
  1168. end
  1169. Spi4CsCtrlAddr : begin
  1170. ansReg = Spi4CsCtrlReg[15:8];
  1171. end
  1172. Spi4TxFifoCtrlAddr : begin
  1173. ansReg = Spi4TxFifoCtrlReg[15:8];
  1174. end
  1175. Spi4RxFifoCtrlAddr : begin
  1176. ansReg = Spi4RxFifoCtrlReg[15:8];
  1177. end
  1178. Spi4TxFifo : begin
  1179. ansReg = Spi4TxFifoReg[15:8];
  1180. end
  1181. Spi4RxFifo : begin
  1182. ansReg = Spi4RxFifoReg[15:8];
  1183. end
  1184. Spi5CtrlAddr : begin
  1185. ansReg = Spi5CtrlReg[15:8];
  1186. end
  1187. Spi5ClkAddr : begin
  1188. ansReg = Spi5ClkReg[15:8];
  1189. end
  1190. Spi5CsDelayAddr : begin
  1191. ansReg = Spi5CsDelayReg[15:8];
  1192. end
  1193. Spi5CsCtrlAddr : begin
  1194. ansReg = Spi5CsCtrlReg[15:8];
  1195. end
  1196. Spi5TxFifoCtrlAddr : begin
  1197. ansReg = Spi5TxFifoCtrlReg[15:8];
  1198. end
  1199. Spi5RxFifoCtrlAddr : begin
  1200. ansReg = Spi5RxFifoCtrlReg[15:8];
  1201. end
  1202. Spi5TxFifo : begin
  1203. ansReg = Spi5TxFifoReg[15:8];
  1204. end
  1205. Spi5RxFifo : begin
  1206. ansReg = Spi5RxFifoReg[15:8];
  1207. end
  1208. Spi6CtrlAddr : begin
  1209. ansReg = Spi6CtrlReg[15:8];
  1210. end
  1211. Spi6ClkAddr : begin
  1212. ansReg = Spi6ClkReg[15:8];
  1213. end
  1214. Spi6CsDelayAddr : begin
  1215. ansReg = Spi6CsDelayReg[15:8];
  1216. end
  1217. Spi6CsCtrlAddr : begin
  1218. ansReg = Spi6CsCtrlReg[15:8];
  1219. end
  1220. Spi6TxFifoCtrlAddr : begin
  1221. ansReg = Spi6TxFifoCtrlReg[15:8];
  1222. end
  1223. Spi6RxFifoCtrlAddr : begin
  1224. ansReg = Spi6RxFifoCtrlReg[15:8];
  1225. end
  1226. Spi6TxFifo : begin
  1227. ansReg = Spi6TxFifoReg[15:8];
  1228. end
  1229. Spi6RxFifo : begin
  1230. ansReg = Spi6RxFifoReg[15:8];
  1231. end
  1232. SpiTxRxEn : begin
  1233. ansReg = SpiTxRxEnReg[15:8];
  1234. end
  1235. GPIOCtrlAddr : begin
  1236. ansReg = GPIOAReg[15:8];
  1237. end
  1238. Debug0Addr : begin
  1239. ansReg = LedReg[15:8];
  1240. end
  1241. endcase
  1242. end
  1243. 2 : begin
  1244. case (Addr_i)
  1245. Spi0CtrlAddr : begin
  1246. ansReg = Spi0CtrlReg[7:0];
  1247. end
  1248. Spi0ClkAddr : begin
  1249. ansReg = Spi0ClkReg[7:0];
  1250. end
  1251. Spi0CsDelayAddr : begin
  1252. ansReg = Spi0CsDelayReg[7:0];
  1253. end
  1254. Spi0CsCtrlAddr : begin
  1255. ansReg = Spi0CsCtrlReg[7:0];
  1256. end
  1257. Spi0TxFifoCtrlAddr : begin
  1258. ansReg = Spi0TxFifoCtrlReg[7:0];
  1259. end
  1260. Spi0RxFifoCtrlAddr : begin
  1261. ansReg = Spi0RxFifoCtrlReg[7:0];
  1262. end
  1263. Spi0TxFifo : begin
  1264. ansReg = Spi0TxFifoReg[7:0];
  1265. end
  1266. Spi0RxFifo : begin
  1267. ansReg = Spi0RxFifoReg[7:0];
  1268. end
  1269. Spi1CtrlAddr : begin
  1270. ansReg = Spi1CtrlReg[7:0];
  1271. end
  1272. Spi1ClkAddr : begin
  1273. ansReg = Spi1ClkReg[7:0];
  1274. end
  1275. Spi1CsDelayAddr : begin
  1276. ansReg = Spi1CsDelayReg[7:0];
  1277. end
  1278. Spi1CsCtrlAddr : begin
  1279. ansReg = Spi1CsCtrlReg[7:0];
  1280. end
  1281. Spi1TxFifoCtrlAddr : begin
  1282. ansReg = Spi1TxFifoCtrlReg[7:0];
  1283. end
  1284. Spi1RxFifoCtrlAddr : begin
  1285. ansReg = Spi1RxFifoCtrlReg[7:0];
  1286. end
  1287. Spi1TxFifo : begin
  1288. ansReg = Spi1TxFifoReg[7:0];
  1289. end
  1290. Spi1RxFifo : begin
  1291. ansReg = Spi1RxFifoReg[7:0];
  1292. end
  1293. Spi2CtrlAddr : begin
  1294. ansReg = Spi2CtrlReg[7:0];
  1295. end
  1296. Spi2ClkAddr : begin
  1297. ansReg = Spi2ClkReg[7:0];
  1298. end
  1299. Spi2CsDelayAddr : begin
  1300. ansReg = Spi2CsDelayReg[7:0];
  1301. end
  1302. Spi2CsCtrlAddr : begin
  1303. ansReg = Spi2CsCtrlReg[7:0];
  1304. end
  1305. Spi2TxFifoCtrlAddr : begin
  1306. ansReg = Spi2TxFifoCtrlReg[7:0];
  1307. end
  1308. Spi2RxFifoCtrlAddr : begin
  1309. ansReg = Spi2RxFifoCtrlReg[7:0];
  1310. end
  1311. Spi2TxFifo : begin
  1312. ansReg = Spi2TxFifoReg[7:0];
  1313. end
  1314. Spi2RxFifo : begin
  1315. ansReg = Spi2RxFifoReg[7:0];
  1316. end
  1317. Spi3CtrlAddr : begin
  1318. ansReg = Spi3CtrlReg[7:0];
  1319. end
  1320. Spi3ClkAddr : begin
  1321. ansReg = Spi3ClkReg[7:0];
  1322. end
  1323. Spi3CsDelayAddr : begin
  1324. ansReg = Spi3CsDelayReg[7:0];
  1325. end
  1326. Spi3CsCtrlAddr : begin
  1327. ansReg = Spi3CsCtrlReg[7:0];
  1328. end
  1329. Spi3TxFifoCtrlAddr : begin
  1330. ansReg = Spi3TxFifoCtrlReg[7:0];
  1331. end
  1332. Spi3RxFifoCtrlAddr : begin
  1333. ansReg = Spi3RxFifoCtrlReg[7:0];
  1334. end
  1335. Spi3TxFifo : begin
  1336. ansReg = Spi3TxFifoReg[7:0];
  1337. end
  1338. Spi3RxFifo : begin
  1339. ansReg = Spi3RxFifoReg[7:0];
  1340. end
  1341. Spi4CtrlAddr : begin
  1342. ansReg = Spi4CtrlReg[7:0];
  1343. end
  1344. Spi4ClkAddr : begin
  1345. ansReg = Spi4ClkReg[7:0];
  1346. end
  1347. Spi4CsDelayAddr : begin
  1348. ansReg = Spi4CsDelayReg[7:0];
  1349. end
  1350. Spi4CsCtrlAddr : begin
  1351. ansReg = Spi4CsCtrlReg[7:0];
  1352. end
  1353. Spi4TxFifoCtrlAddr : begin
  1354. ansReg = Spi4TxFifoCtrlReg[7:0];
  1355. end
  1356. Spi4RxFifoCtrlAddr : begin
  1357. ansReg = Spi4RxFifoCtrlReg[7:0];
  1358. end
  1359. Spi4TxFifo : begin
  1360. ansReg = Spi4TxFifoReg[7:0];
  1361. end
  1362. Spi4RxFifo : begin
  1363. ansReg = Spi4RxFifoReg[7:0];
  1364. end
  1365. Spi5CtrlAddr : begin
  1366. ansReg = Spi5CtrlReg[7:0];
  1367. end
  1368. Spi5ClkAddr : begin
  1369. ansReg = Spi5ClkReg[7:0];
  1370. end
  1371. Spi5CsDelayAddr : begin
  1372. ansReg = Spi5CsDelayReg[7:0];
  1373. end
  1374. Spi5CsCtrlAddr : begin
  1375. ansReg = Spi5CsCtrlReg[7:0];
  1376. end
  1377. Spi5TxFifoCtrlAddr : begin
  1378. ansReg = Spi5TxFifoCtrlReg[7:0];
  1379. end
  1380. Spi5RxFifoCtrlAddr : begin
  1381. ansReg = Spi5RxFifoCtrlReg[7:0];
  1382. end
  1383. Spi5TxFifo : begin
  1384. ansReg = Spi5TxFifoReg[7:0];
  1385. end
  1386. Spi5RxFifo : begin
  1387. ansReg = Spi5RxFifoReg[7:0];
  1388. end
  1389. Spi6CtrlAddr : begin
  1390. ansReg = Spi6CtrlReg[7:0];
  1391. end
  1392. Spi6ClkAddr : begin
  1393. ansReg = Spi6ClkReg[7:0];
  1394. end
  1395. Spi6CsDelayAddr : begin
  1396. ansReg = Spi6CsDelayReg[7:0];
  1397. end
  1398. Spi6CsCtrlAddr : begin
  1399. ansReg = Spi6CsCtrlReg[7:0];
  1400. end
  1401. Spi6TxFifoCtrlAddr : begin
  1402. ansReg = Spi6TxFifoCtrlReg[7:0];
  1403. end
  1404. Spi6RxFifoCtrlAddr : begin
  1405. ansReg = Spi6RxFifoCtrlReg[7:0];
  1406. end
  1407. Spi6TxFifo : begin
  1408. ansReg = Spi6TxFifoReg[7:0];
  1409. end
  1410. Spi6RxFifo : begin
  1411. ansReg = Spi6RxFifoReg[7:0];
  1412. end
  1413. SpiTxRxEn : begin
  1414. ansReg = SpiTxRxEnReg[7:0];
  1415. end
  1416. GPIOCtrlAddr : begin
  1417. ansReg = GPIOAReg[7:0];
  1418. end
  1419. Debug0Addr : begin
  1420. ansReg = LedReg[7:0];
  1421. end
  1422. endcase
  1423. end
  1424. endcase
  1425. end
  1426. end
  1427. end
  1428. endmodule