| 1 | // ========== Copyright Header Begin ========================================== |
| 2 | // |
| 3 | // OpenSPARC T2 Processor File: lsu_sec_ctl.v |
| 4 | // Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved |
| 5 | // 4150 Network Circle, Santa Clara, California 95054, U.S.A. |
| 6 | // |
| 7 | // * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 8 | // |
| 9 | // This program is free software; you can redistribute it and/or modify |
| 10 | // it under the terms of the GNU General Public License as published by |
| 11 | // the Free Software Foundation; version 2 of the License. |
| 12 | // |
| 13 | // This program is distributed in the hope that it will be useful, |
| 14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | // GNU General Public License for more details. |
| 17 | // |
| 18 | // You should have received a copy of the GNU General Public License |
| 19 | // along with this program; if not, write to the Free Software |
| 20 | // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | // |
| 22 | // For the avoidance of doubt, and except that if any non-GPL license |
| 23 | // choice is available it will apply instead, Sun elects to use only |
| 24 | // the General Public License version 2 (GPLv2) at this time for any |
| 25 | // software where a choice of GPL license versions is made |
| 26 | // available with the language indicating that GPLv2 or any later version |
| 27 | // may be used, or where a choice of which version of the GPL is applied is |
| 28 | // otherwise unspecified. |
| 29 | // |
| 30 | // Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 31 | // CA 95054 USA or visit www.sun.com if you need additional information or |
| 32 | // have any questions. |
| 33 | // |
| 34 | // ========== Copyright Header End ============================================ |
| 35 | module lsu_sec_ctl ( |
| 36 | sed_c1_lo, |
| 37 | sed_c1_hi, |
| 38 | sed_c2_lo, |
| 39 | sed_c2_hi, |
| 40 | sed_c4_lo, |
| 41 | sed_c4_hi, |
| 42 | sed_c8_lo, |
| 43 | sed_c8_hi, |
| 44 | sed_c16_lo, |
| 45 | sed_c16_hi, |
| 46 | sed_cf_lo, |
| 47 | sed_cf_hi, |
| 48 | sed_c32_hi, |
| 49 | sed_c32_lo, |
| 50 | sbc_twocycle_inst_w, |
| 51 | stb_cparity_calc, |
| 52 | sbc_st_sz_m, |
| 53 | sbc_std_le_m, |
| 54 | sbc_st_le_if_ie_m, |
| 55 | sbc_st_le_not_ie_m, |
| 56 | sbc_spd_clken, |
| 57 | mbi_run, |
| 58 | mbi_wdata_b3, |
| 59 | cecc_err, |
| 60 | uecc_err, |
| 61 | corr_bit, |
| 62 | stb_cparity, |
| 63 | sec_st_sz_dw_std_le_b, |
| 64 | sec_st_sz_dw_le_not_ie_b, |
| 65 | sec_st_sz_dw_be_not_ie_b, |
| 66 | sec_st_sz_word_le_not_ie_b, |
| 67 | sec_st_sz_word_be_not_ie_b, |
| 68 | sec_st_sz_hw_le_not_ie_b, |
| 69 | sec_st_sz_hw_be_not_ie_b, |
| 70 | sec_st_sz_dw_le_if_ie_b, |
| 71 | sec_st_sz_dw_be_if_ie_b, |
| 72 | sec_st_sz_word_le_if_ie_b, |
| 73 | sec_st_sz_word_be_if_ie_b, |
| 74 | sec_st_sz_hw_le_if_ie_b, |
| 75 | sec_st_sz_hw_be_if_ie_b, |
| 76 | sec_st_sz_byte_b, |
| 77 | l2clk, |
| 78 | scan_in, |
| 79 | tcu_pce_ov, |
| 80 | tcu_scan_en, |
| 81 | spc_aclk, |
| 82 | spc_bclk, |
| 83 | scan_out); |
| 84 | wire se; |
| 85 | wire pce_ov; |
| 86 | wire stop; |
| 87 | wire siclk; |
| 88 | wire soclk; |
| 89 | wire [31:0] err_bith; |
| 90 | wire [31:0] err_bitl; |
| 91 | wire l1clk_pm1; |
| 92 | wire parityl; |
| 93 | wire c32l; |
| 94 | wire c16l; |
| 95 | wire c8l; |
| 96 | wire c4l; |
| 97 | wire c2l; |
| 98 | wire c1l; |
| 99 | wire cecc_errl; |
| 100 | wire uecc_errl; |
| 101 | wire parityh; |
| 102 | wire c32h; |
| 103 | wire c16h; |
| 104 | wire c8h; |
| 105 | wire c4h; |
| 106 | wire c2h; |
| 107 | wire c1h; |
| 108 | wire cecc_errh; |
| 109 | wire uecc_errh; |
| 110 | wire stb_cparity_w; |
| 111 | wire dff_cparity_scanin; |
| 112 | wire dff_cparity_scanout; |
| 113 | wire st_sz_dw_m; |
| 114 | wire st_sz_word_m; |
| 115 | wire st_sz_hw_m; |
| 116 | wire st_sz_byte_m; |
| 117 | wire st_sz_dw_std_le_m; |
| 118 | wire st_sz_dw_le_not_ie_m; |
| 119 | wire st_sz_dw_be_not_ie_m; |
| 120 | wire st_sz_word_le_not_ie_m; |
| 121 | wire st_sz_word_be_not_ie_m; |
| 122 | wire st_sz_hw_le_not_ie_m; |
| 123 | wire st_sz_hw_be_not_ie_m; |
| 124 | wire st_sz_dw_le_if_ie_m; |
| 125 | wire st_sz_dw_be_if_ie_m; |
| 126 | wire st_sz_word_le_if_ie_m; |
| 127 | wire st_sz_word_be_if_ie_m; |
| 128 | wire st_sz_hw_le_if_ie_m; |
| 129 | wire st_sz_hw_be_if_ie_m; |
| 130 | wire dff_st_sz_scanin; |
| 131 | wire dff_st_sz_scanout; |
| 132 | wire spares_scanin; |
| 133 | wire spares_scanout; |
| 134 | |
| 135 | |
| 136 | input [1:0] sed_c1_lo; |
| 137 | input [1:0] sed_c1_hi; |
| 138 | input [1:0] sed_c2_lo; |
| 139 | input [1:0] sed_c2_hi; |
| 140 | input [1:0] sed_c4_lo; |
| 141 | input [1:0] sed_c4_hi; |
| 142 | input [1:0] sed_c8_lo; |
| 143 | input [1:0] sed_c8_hi; |
| 144 | input [1:0] sed_c16_lo; |
| 145 | input [1:0] sed_c16_hi; |
| 146 | input [2:0] sed_cf_lo; |
| 147 | input [2:0] sed_cf_hi; |
| 148 | input sed_c32_hi; |
| 149 | input sed_c32_lo; |
| 150 | |
| 151 | input sbc_twocycle_inst_w; |
| 152 | input stb_cparity_calc; |
| 153 | input [1:0] sbc_st_sz_m; |
| 154 | input sbc_std_le_m; |
| 155 | input sbc_st_le_if_ie_m; |
| 156 | input sbc_st_le_not_ie_m; |
| 157 | input sbc_spd_clken; |
| 158 | |
| 159 | input mbi_run; |
| 160 | input mbi_wdata_b3; |
| 161 | |
| 162 | output cecc_err; |
| 163 | output uecc_err; |
| 164 | output [63:0] corr_bit; |
| 165 | output stb_cparity; |
| 166 | |
| 167 | output sec_st_sz_dw_std_le_b; |
| 168 | output sec_st_sz_dw_le_not_ie_b; |
| 169 | output sec_st_sz_dw_be_not_ie_b; |
| 170 | output sec_st_sz_word_le_not_ie_b; |
| 171 | output sec_st_sz_word_be_not_ie_b; |
| 172 | output sec_st_sz_hw_le_not_ie_b; |
| 173 | output sec_st_sz_hw_be_not_ie_b; |
| 174 | output sec_st_sz_dw_le_if_ie_b; |
| 175 | output sec_st_sz_dw_be_if_ie_b; |
| 176 | output sec_st_sz_word_le_if_ie_b; |
| 177 | output sec_st_sz_word_be_if_ie_b; |
| 178 | output sec_st_sz_hw_le_if_ie_b; |
| 179 | output sec_st_sz_hw_be_if_ie_b; |
| 180 | output sec_st_sz_byte_b; |
| 181 | |
| 182 | input l2clk; |
| 183 | input scan_in; |
| 184 | input tcu_pce_ov; // scan signals |
| 185 | input tcu_scan_en; |
| 186 | input spc_aclk; |
| 187 | input spc_bclk; |
| 188 | output scan_out; |
| 189 | |
| 190 | // scan renames |
| 191 | assign se = tcu_scan_en; |
| 192 | assign pce_ov = tcu_pce_ov; |
| 193 | assign stop = 1'b0; |
| 194 | assign siclk = spc_aclk; |
| 195 | assign soclk = spc_bclk; |
| 196 | // end scan |
| 197 | |
| 198 | assign corr_bit[63:0] = {err_bith[31:0],err_bitl[31:0]}; |
| 199 | |
| 200 | ////////////////////////////// |
| 201 | // Clock header |
| 202 | ////////////////////////////// |
| 203 | lsu_sec_ctl_l1clkhdr_ctl_macro clkgen ( |
| 204 | .l2clk (l2clk ), |
| 205 | .l1en (sbc_spd_clken ), |
| 206 | .l1clk (l1clk_pm1 ), |
| 207 | .pce_ov(pce_ov), |
| 208 | .stop(stop), |
| 209 | .se(se) |
| 210 | ); |
| 211 | |
| 212 | /////////////////////////////////////////////////////////////////////// |
| 213 | // Flop check bits, determine error, and generate correction vector |
| 214 | |
| 215 | assign parityl = sed_cf_lo[2] ^ sed_cf_lo[1] ^ sed_cf_lo[0]; |
| 216 | assign c32l = sed_c32_lo; |
| 217 | assign c16l = sed_c16_lo[1] ^ sed_c16_lo[0]; |
| 218 | assign c8l = sed_c8_lo[1] ^ sed_c8_lo[0]; |
| 219 | assign c4l = sed_c4_lo[1] ^ sed_c4_lo[0]; |
| 220 | assign c2l = sed_c2_lo[1] ^ sed_c2_lo[0]; |
| 221 | assign c1l = sed_c1_lo[1] ^ sed_c1_lo[0]; |
| 222 | |
| 223 | assign cecc_errl = |({c1l,c2l,c4l,c8l,c16l,c32l}) & parityl; |
| 224 | assign uecc_errl = |({c1l,c2l,c4l,c8l,c16l,c32l}) & ~parityl; |
| 225 | |
| 226 | assign err_bitl[0] = ~c32l & ~c16l & ~c8l & ~c4l & c2l & c1l; |
| 227 | assign err_bitl[1] = ~c32l & ~c16l & ~c8l & c4l & ~c2l & c1l; |
| 228 | assign err_bitl[2] = ~c32l & ~c16l & ~c8l & c4l & c2l & ~c1l; |
| 229 | assign err_bitl[3] = ~c32l & ~c16l & ~c8l & c4l & c2l & c1l; |
| 230 | assign err_bitl[4] = ~c32l & ~c16l & c8l & ~c4l & ~c2l & c1l; |
| 231 | assign err_bitl[5] = ~c32l & ~c16l & c8l & ~c4l & c2l & ~c1l; |
| 232 | assign err_bitl[6] = ~c32l & ~c16l & c8l & ~c4l & c2l & c1l; |
| 233 | assign err_bitl[7] = ~c32l & ~c16l & c8l & c4l & ~c2l & ~c1l; |
| 234 | assign err_bitl[8] = ~c32l & ~c16l & c8l & c4l & ~c2l & c1l; |
| 235 | assign err_bitl[9] = ~c32l & ~c16l & c8l & c4l & c2l & ~c1l; |
| 236 | assign err_bitl[10] = ~c32l & ~c16l & c8l & c4l & c2l & c1l; |
| 237 | assign err_bitl[11] = ~c32l & c16l & ~c8l & ~c4l & ~c2l & c1l; |
| 238 | assign err_bitl[12] = ~c32l & c16l & ~c8l & ~c4l & c2l & ~c1l; |
| 239 | assign err_bitl[13] = ~c32l & c16l & ~c8l & ~c4l & c2l & c1l; |
| 240 | assign err_bitl[14] = ~c32l & c16l & ~c8l & c4l & ~c2l & ~c1l; |
| 241 | assign err_bitl[15] = ~c32l & c16l & ~c8l & c4l & ~c2l & c1l; |
| 242 | assign err_bitl[16] = ~c32l & c16l & ~c8l & c4l & c2l & ~c1l; |
| 243 | assign err_bitl[17] = ~c32l & c16l & ~c8l & c4l & c2l & c1l; |
| 244 | assign err_bitl[18] = ~c32l & c16l & c8l & ~c4l & ~c2l & ~c1l; |
| 245 | assign err_bitl[19] = ~c32l & c16l & c8l & ~c4l & ~c2l & c1l; |
| 246 | assign err_bitl[20] = ~c32l & c16l & c8l & ~c4l & c2l & ~c1l; |
| 247 | assign err_bitl[21] = ~c32l & c16l & c8l & ~c4l & c2l & c1l; |
| 248 | assign err_bitl[22] = ~c32l & c16l & c8l & c4l & ~c2l & ~c1l; |
| 249 | assign err_bitl[23] = ~c32l & c16l & c8l & c4l & ~c2l & c1l; |
| 250 | assign err_bitl[24] = ~c32l & c16l & c8l & c4l & c2l & ~c1l; |
| 251 | assign err_bitl[25] = ~c32l & c16l & c8l & c4l & c2l & c1l; |
| 252 | assign err_bitl[26] = c32l & ~c16l & ~c8l & ~c4l & ~c2l & c1l; |
| 253 | assign err_bitl[27] = c32l & ~c16l & ~c8l & ~c4l & c2l & ~c1l; |
| 254 | assign err_bitl[28] = c32l & ~c16l & ~c8l & ~c4l & c2l & c1l; |
| 255 | assign err_bitl[29] = c32l & ~c16l & ~c8l & c4l & ~c2l & ~c1l; |
| 256 | assign err_bitl[30] = c32l & ~c16l & ~c8l & c4l & ~c2l & c1l; |
| 257 | assign err_bitl[31] = c32l & ~c16l & ~c8l & c4l & c2l & ~c1l; |
| 258 | |
| 259 | assign parityh = sed_cf_hi[2] ^ sed_cf_hi[1] ^ sed_cf_hi[0]; |
| 260 | assign c32h = sed_c32_hi; |
| 261 | assign c16h = sed_c16_hi[1] ^ sed_c16_hi[0]; |
| 262 | assign c8h = sed_c8_hi[1] ^ sed_c8_hi[0]; |
| 263 | assign c4h = sed_c4_hi[1] ^ sed_c4_hi[0]; |
| 264 | assign c2h = sed_c2_hi[1] ^ sed_c2_hi[0]; |
| 265 | assign c1h = sed_c1_hi[1] ^ sed_c1_hi[0]; |
| 266 | |
| 267 | assign cecc_errh = |({c1h,c2h,c4h,c8h,c16h,c32h}) & parityh; |
| 268 | assign uecc_errh = |({c1h,c2h,c4h,c8h,c16h,c32h}) & ~parityh; |
| 269 | |
| 270 | assign err_bith[0] = ~c32h & ~c16h & ~c8h & ~c4h & c2h & c1h; |
| 271 | assign err_bith[1] = ~c32h & ~c16h & ~c8h & c4h & ~c2h & c1h; |
| 272 | assign err_bith[2] = ~c32h & ~c16h & ~c8h & c4h & c2h & ~c1h; |
| 273 | assign err_bith[3] = ~c32h & ~c16h & ~c8h & c4h & c2h & c1h; |
| 274 | assign err_bith[4] = ~c32h & ~c16h & c8h & ~c4h & ~c2h & c1h; |
| 275 | assign err_bith[5] = ~c32h & ~c16h & c8h & ~c4h & c2h & ~c1h; |
| 276 | assign err_bith[6] = ~c32h & ~c16h & c8h & ~c4h & c2h & c1h; |
| 277 | assign err_bith[7] = ~c32h & ~c16h & c8h & c4h & ~c2h & ~c1h; |
| 278 | assign err_bith[8] = ~c32h & ~c16h & c8h & c4h & ~c2h & c1h; |
| 279 | assign err_bith[9] = ~c32h & ~c16h & c8h & c4h & c2h & ~c1h; |
| 280 | assign err_bith[10] = ~c32h & ~c16h & c8h & c4h & c2h & c1h; |
| 281 | assign err_bith[11] = ~c32h & c16h & ~c8h & ~c4h & ~c2h & c1h; |
| 282 | assign err_bith[12] = ~c32h & c16h & ~c8h & ~c4h & c2h & ~c1h; |
| 283 | assign err_bith[13] = ~c32h & c16h & ~c8h & ~c4h & c2h & c1h; |
| 284 | assign err_bith[14] = ~c32h & c16h & ~c8h & c4h & ~c2h & ~c1h; |
| 285 | assign err_bith[15] = ~c32h & c16h & ~c8h & c4h & ~c2h & c1h; |
| 286 | assign err_bith[16] = ~c32h & c16h & ~c8h & c4h & c2h & ~c1h; |
| 287 | assign err_bith[17] = ~c32h & c16h & ~c8h & c4h & c2h & c1h; |
| 288 | assign err_bith[18] = ~c32h & c16h & c8h & ~c4h & ~c2h & ~c1h; |
| 289 | assign err_bith[19] = ~c32h & c16h & c8h & ~c4h & ~c2h & c1h; |
| 290 | assign err_bith[20] = ~c32h & c16h & c8h & ~c4h & c2h & ~c1h; |
| 291 | assign err_bith[21] = ~c32h & c16h & c8h & ~c4h & c2h & c1h; |
| 292 | assign err_bith[22] = ~c32h & c16h & c8h & c4h & ~c2h & ~c1h; |
| 293 | assign err_bith[23] = ~c32h & c16h & c8h & c4h & ~c2h & c1h; |
| 294 | assign err_bith[24] = ~c32h & c16h & c8h & c4h & c2h & ~c1h; |
| 295 | assign err_bith[25] = ~c32h & c16h & c8h & c4h & c2h & c1h; |
| 296 | assign err_bith[26] = c32h & ~c16h & ~c8h & ~c4h & ~c2h & c1h; |
| 297 | assign err_bith[27] = c32h & ~c16h & ~c8h & ~c4h & c2h & ~c1h; |
| 298 | assign err_bith[28] = c32h & ~c16h & ~c8h & ~c4h & c2h & c1h; |
| 299 | assign err_bith[29] = c32h & ~c16h & ~c8h & c4h & ~c2h & ~c1h; |
| 300 | assign err_bith[30] = c32h & ~c16h & ~c8h & c4h & ~c2h & c1h; |
| 301 | assign err_bith[31] = c32h & ~c16h & ~c8h & c4h & c2h & ~c1h; |
| 302 | |
| 303 | assign cecc_err = cecc_errl | cecc_errh; |
| 304 | assign uecc_err = uecc_errl | uecc_errh; |
| 305 | |
| 306 | assign stb_cparity = mbi_run ? mbi_wdata_b3 : (sbc_twocycle_inst_w ? stb_cparity_w : stb_cparity_calc); |
| 307 | |
| 308 | // Store cam parity for a cycle for the STD case |
| 309 | lsu_sec_ctl_msff_ctl_macro__width_1 dff_cparity ( |
| 310 | .scan_in(dff_cparity_scanin), |
| 311 | .scan_out(dff_cparity_scanout), |
| 312 | .l1clk (l1clk_pm1), |
| 313 | .din (stb_cparity_calc), |
| 314 | .dout (stb_cparity_w), |
| 315 | .siclk(siclk), |
| 316 | .soclk(soclk) |
| 317 | ); |
| 318 | |
| 319 | assign st_sz_dw_m = sbc_st_sz_m[1] & sbc_st_sz_m[0]; |
| 320 | assign st_sz_word_m = sbc_st_sz_m[1] & ~sbc_st_sz_m[0]; |
| 321 | assign st_sz_hw_m = ~sbc_st_sz_m[1] & sbc_st_sz_m[0]; |
| 322 | assign st_sz_byte_m = ~sbc_st_sz_m[1] & ~sbc_st_sz_m[0]; |
| 323 | |
| 324 | assign st_sz_dw_std_le_m = st_sz_dw_m & sbc_std_le_m; |
| 325 | assign st_sz_dw_le_not_ie_m = st_sz_dw_m & ~sbc_std_le_m & sbc_st_le_not_ie_m; |
| 326 | assign st_sz_dw_be_not_ie_m = st_sz_dw_m & ~sbc_std_le_m & ~sbc_st_le_not_ie_m; |
| 327 | assign st_sz_word_le_not_ie_m = st_sz_word_m & sbc_st_le_not_ie_m; |
| 328 | assign st_sz_word_be_not_ie_m = st_sz_word_m & ~sbc_st_le_not_ie_m; |
| 329 | assign st_sz_hw_le_not_ie_m = st_sz_hw_m & sbc_st_le_not_ie_m; |
| 330 | assign st_sz_hw_be_not_ie_m = st_sz_hw_m & ~sbc_st_le_not_ie_m; |
| 331 | assign st_sz_dw_le_if_ie_m = st_sz_dw_m & ~sbc_std_le_m & sbc_st_le_if_ie_m; |
| 332 | assign st_sz_dw_be_if_ie_m = st_sz_dw_m & ~sbc_std_le_m & ~sbc_st_le_if_ie_m; |
| 333 | assign st_sz_word_le_if_ie_m = st_sz_word_m & sbc_st_le_if_ie_m; |
| 334 | assign st_sz_word_be_if_ie_m = st_sz_word_m & ~sbc_st_le_if_ie_m; |
| 335 | assign st_sz_hw_le_if_ie_m = st_sz_hw_m & sbc_st_le_if_ie_m; |
| 336 | assign st_sz_hw_be_if_ie_m = st_sz_hw_m & ~sbc_st_le_if_ie_m; |
| 337 | |
| 338 | lsu_sec_ctl_msff_ctl_macro__width_14 dff_st_sz ( |
| 339 | .scan_in(dff_st_sz_scanin), |
| 340 | .scan_out(dff_st_sz_scanout), |
| 341 | .l1clk (l1clk_pm1), |
| 342 | .din ({ st_sz_dw_std_le_m, st_sz_dw_le_not_ie_m, st_sz_dw_be_not_ie_m, |
| 343 | st_sz_word_le_not_ie_m, st_sz_word_be_not_ie_m, st_sz_hw_le_not_ie_m, |
| 344 | st_sz_hw_be_not_ie_m, st_sz_dw_le_if_ie_m, st_sz_dw_be_if_ie_m, |
| 345 | st_sz_word_le_if_ie_m, st_sz_word_be_if_ie_m, st_sz_hw_le_if_ie_m, |
| 346 | st_sz_hw_be_if_ie_m, st_sz_byte_m}), |
| 347 | .dout ({sec_st_sz_dw_std_le_b, sec_st_sz_dw_le_not_ie_b, sec_st_sz_dw_be_not_ie_b, |
| 348 | sec_st_sz_word_le_not_ie_b,sec_st_sz_word_be_not_ie_b,sec_st_sz_hw_le_not_ie_b, |
| 349 | sec_st_sz_hw_be_not_ie_b, sec_st_sz_dw_le_if_ie_b, sec_st_sz_dw_be_if_ie_b, |
| 350 | sec_st_sz_word_le_if_ie_b, sec_st_sz_word_be_if_ie_b, sec_st_sz_hw_le_if_ie_b, |
| 351 | sec_st_sz_hw_be_if_ie_b, sec_st_sz_byte_b}), |
| 352 | .siclk(siclk), |
| 353 | .soclk(soclk) |
| 354 | ); |
| 355 | |
| 356 | |
| 357 | lsu_sec_ctl_spare_ctl_macro__num_1 spares ( |
| 358 | .scan_in(spares_scanin), |
| 359 | .scan_out(spares_scanout), |
| 360 | .l1clk (l1clk_pm1), |
| 361 | .siclk(siclk), |
| 362 | .soclk(soclk) |
| 363 | ); |
| 364 | |
| 365 | // fixscan start: |
| 366 | assign dff_cparity_scanin = scan_in ; |
| 367 | assign dff_st_sz_scanin = dff_cparity_scanout ; |
| 368 | assign spares_scanin = dff_st_sz_scanout ; |
| 369 | assign scan_out = spares_scanout ; |
| 370 | // fixscan end: |
| 371 | endmodule |
| 372 | |
| 373 | |
| 374 | |
| 375 | |
| 376 | |
| 377 | |
| 378 | |
| 379 | // any PARAMS parms go into naming of macro |
| 380 | |
| 381 | module lsu_sec_ctl_l1clkhdr_ctl_macro ( |
| 382 | l2clk, |
| 383 | l1en, |
| 384 | pce_ov, |
| 385 | stop, |
| 386 | se, |
| 387 | l1clk); |
| 388 | |
| 389 | |
| 390 | input l2clk; |
| 391 | input l1en; |
| 392 | input pce_ov; |
| 393 | input stop; |
| 394 | input se; |
| 395 | output l1clk; |
| 396 | |
| 397 | |
| 398 | |
| 399 | |
| 400 | |
| 401 | cl_sc1_l1hdr_8x c_0 ( |
| 402 | |
| 403 | |
| 404 | .l2clk(l2clk), |
| 405 | .pce(l1en), |
| 406 | .l1clk(l1clk), |
| 407 | .se(se), |
| 408 | .pce_ov(pce_ov), |
| 409 | .stop(stop) |
| 410 | ); |
| 411 | |
| 412 | |
| 413 | |
| 414 | endmodule |
| 415 | |
| 416 | |
| 417 | |
| 418 | |
| 419 | |
| 420 | |
| 421 | |
| 422 | |
| 423 | |
| 424 | |
| 425 | |
| 426 | |
| 427 | |
| 428 | // any PARAMS parms go into naming of macro |
| 429 | |
| 430 | module lsu_sec_ctl_msff_ctl_macro__width_1 ( |
| 431 | din, |
| 432 | l1clk, |
| 433 | scan_in, |
| 434 | siclk, |
| 435 | soclk, |
| 436 | dout, |
| 437 | scan_out); |
| 438 | wire [0:0] fdin; |
| 439 | |
| 440 | input [0:0] din; |
| 441 | input l1clk; |
| 442 | input scan_in; |
| 443 | |
| 444 | |
| 445 | input siclk; |
| 446 | input soclk; |
| 447 | |
| 448 | output [0:0] dout; |
| 449 | output scan_out; |
| 450 | assign fdin[0:0] = din[0:0]; |
| 451 | |
| 452 | |
| 453 | |
| 454 | |
| 455 | |
| 456 | |
| 457 | dff #(1) d0_0 ( |
| 458 | .l1clk(l1clk), |
| 459 | .siclk(siclk), |
| 460 | .soclk(soclk), |
| 461 | .d(fdin[0:0]), |
| 462 | .si(scan_in), |
| 463 | .so(scan_out), |
| 464 | .q(dout[0:0]) |
| 465 | ); |
| 466 | |
| 467 | |
| 468 | |
| 469 | |
| 470 | |
| 471 | |
| 472 | |
| 473 | |
| 474 | |
| 475 | |
| 476 | |
| 477 | |
| 478 | endmodule |
| 479 | |
| 480 | |
| 481 | |
| 482 | |
| 483 | |
| 484 | |
| 485 | |
| 486 | |
| 487 | |
| 488 | |
| 489 | |
| 490 | |
| 491 | |
| 492 | // any PARAMS parms go into naming of macro |
| 493 | |
| 494 | module lsu_sec_ctl_msff_ctl_macro__width_14 ( |
| 495 | din, |
| 496 | l1clk, |
| 497 | scan_in, |
| 498 | siclk, |
| 499 | soclk, |
| 500 | dout, |
| 501 | scan_out); |
| 502 | wire [13:0] fdin; |
| 503 | wire [12:0] so; |
| 504 | |
| 505 | input [13:0] din; |
| 506 | input l1clk; |
| 507 | input scan_in; |
| 508 | |
| 509 | |
| 510 | input siclk; |
| 511 | input soclk; |
| 512 | |
| 513 | output [13:0] dout; |
| 514 | output scan_out; |
| 515 | assign fdin[13:0] = din[13:0]; |
| 516 | |
| 517 | |
| 518 | |
| 519 | |
| 520 | |
| 521 | |
| 522 | dff #(14) d0_0 ( |
| 523 | .l1clk(l1clk), |
| 524 | .siclk(siclk), |
| 525 | .soclk(soclk), |
| 526 | .d(fdin[13:0]), |
| 527 | .si({scan_in,so[12:0]}), |
| 528 | .so({so[12:0],scan_out}), |
| 529 | .q(dout[13:0]) |
| 530 | ); |
| 531 | |
| 532 | |
| 533 | |
| 534 | |
| 535 | |
| 536 | |
| 537 | |
| 538 | |
| 539 | |
| 540 | |
| 541 | |
| 542 | |
| 543 | endmodule |
| 544 | |
| 545 | |
| 546 | |
| 547 | |
| 548 | |
| 549 | |
| 550 | |
| 551 | |
| 552 | |
| 553 | // Description: Spare gate macro for control blocks |
| 554 | // |
| 555 | // Param num controls the number of times the macro is added |
| 556 | // flops=0 can be used to use only combination spare logic |
| 557 | |
| 558 | |
| 559 | module lsu_sec_ctl_spare_ctl_macro__num_1 ( |
| 560 | l1clk, |
| 561 | scan_in, |
| 562 | siclk, |
| 563 | soclk, |
| 564 | scan_out); |
| 565 | wire si_0; |
| 566 | wire so_0; |
| 567 | wire spare0_flop_unused; |
| 568 | wire spare0_buf_32x_unused; |
| 569 | wire spare0_nand3_8x_unused; |
| 570 | wire spare0_inv_8x_unused; |
| 571 | wire spare0_aoi22_4x_unused; |
| 572 | wire spare0_buf_8x_unused; |
| 573 | wire spare0_oai22_4x_unused; |
| 574 | wire spare0_inv_16x_unused; |
| 575 | wire spare0_nand2_16x_unused; |
| 576 | wire spare0_nor3_4x_unused; |
| 577 | wire spare0_nand2_8x_unused; |
| 578 | wire spare0_buf_16x_unused; |
| 579 | wire spare0_nor2_16x_unused; |
| 580 | wire spare0_inv_32x_unused; |
| 581 | |
| 582 | |
| 583 | input l1clk; |
| 584 | input scan_in; |
| 585 | input siclk; |
| 586 | input soclk; |
| 587 | output scan_out; |
| 588 | |
| 589 | cl_sc1_msff_8x spare0_flop (.l1clk(l1clk), |
| 590 | .siclk(siclk), |
| 591 | .soclk(soclk), |
| 592 | .si(si_0), |
| 593 | .so(so_0), |
| 594 | .d(1'b0), |
| 595 | .q(spare0_flop_unused)); |
| 596 | assign si_0 = scan_in; |
| 597 | |
| 598 | cl_u1_buf_32x spare0_buf_32x (.in(1'b1), |
| 599 | .out(spare0_buf_32x_unused)); |
| 600 | cl_u1_nand3_8x spare0_nand3_8x (.in0(1'b1), |
| 601 | .in1(1'b1), |
| 602 | .in2(1'b1), |
| 603 | .out(spare0_nand3_8x_unused)); |
| 604 | cl_u1_inv_8x spare0_inv_8x (.in(1'b1), |
| 605 | .out(spare0_inv_8x_unused)); |
| 606 | cl_u1_aoi22_4x spare0_aoi22_4x (.in00(1'b1), |
| 607 | .in01(1'b1), |
| 608 | .in10(1'b1), |
| 609 | .in11(1'b1), |
| 610 | .out(spare0_aoi22_4x_unused)); |
| 611 | cl_u1_buf_8x spare0_buf_8x (.in(1'b1), |
| 612 | .out(spare0_buf_8x_unused)); |
| 613 | cl_u1_oai22_4x spare0_oai22_4x (.in00(1'b1), |
| 614 | .in01(1'b1), |
| 615 | .in10(1'b1), |
| 616 | .in11(1'b1), |
| 617 | .out(spare0_oai22_4x_unused)); |
| 618 | cl_u1_inv_16x spare0_inv_16x (.in(1'b1), |
| 619 | .out(spare0_inv_16x_unused)); |
| 620 | cl_u1_nand2_16x spare0_nand2_16x (.in0(1'b1), |
| 621 | .in1(1'b1), |
| 622 | .out(spare0_nand2_16x_unused)); |
| 623 | cl_u1_nor3_4x spare0_nor3_4x (.in0(1'b0), |
| 624 | .in1(1'b0), |
| 625 | .in2(1'b0), |
| 626 | .out(spare0_nor3_4x_unused)); |
| 627 | cl_u1_nand2_8x spare0_nand2_8x (.in0(1'b1), |
| 628 | .in1(1'b1), |
| 629 | .out(spare0_nand2_8x_unused)); |
| 630 | cl_u1_buf_16x spare0_buf_16x (.in(1'b1), |
| 631 | .out(spare0_buf_16x_unused)); |
| 632 | cl_u1_nor2_16x spare0_nor2_16x (.in0(1'b0), |
| 633 | .in1(1'b0), |
| 634 | .out(spare0_nor2_16x_unused)); |
| 635 | cl_u1_inv_32x spare0_inv_32x (.in(1'b1), |
| 636 | .out(spare0_inv_32x_unused)); |
| 637 | assign scan_out = so_0; |
| 638 | |
| 639 | |
| 640 | |
| 641 | endmodule |
| 642 | |