Worldmaster 0 1 августа Опубликовано 1 августа · Жалоба Здравствуйте. Помогите придумать как поймать следующую проблемку? ПЛИС - GW2AR-LV18EQ144C8/I7 IDE - Gowin_V1.9.10 (64-bit) Мост - FT601Q Тестовый софт просто счетчик пишет в оперативу и затем считывает с начала нужное количество слов (по 4 байта). В оперативу пишется блоками по 128 байт. По счетчику получается так что всегда одинаковый блок с начала до конца. # at time 252717.659 ns PRE : Bank = ALL # at time 257040.563 ns ACT : Bank = 0 Row = 14 # at time 257063.639 ns WRITE : Bank = 0 Row = 14, Col = 0, Data = 03020100, Dqm = 0000 # at time 257071.331 ns WRITE : Bank = 0 Row = 14, Col = 1, Data = 07060504, Dqm = 0000 # at time 257079.023 ns WRITE : Bank = 0 Row = 14, Col = 2, Data = 0b0a0908, Dqm = 0000 # at time 257086.715 ns WRITE : Bank = 0 Row = 14, Col = 3, Data = 0f0e0d0c, Dqm = 0000 # at time 257094.407 ns WRITE : Bank = 0 Row = 14, Col = 4, Data = 13121110, Dqm = 0000 # at time 257102.099 ns WRITE : Bank = 0 Row = 14, Col = 5, Data = 17161514, Dqm = 0000 # at time 257109.791 ns WRITE : Bank = 0 Row = 14, Col = 6, Data = 1b1a1918, Dqm = 0000 # at time 257117.483 ns WRITE : Bank = 0 Row = 14, Col = 7, Data = 1f1e1d1c, Dqm = 0000 # at time 257125.175 ns WRITE : Bank = 0 Row = 14, Col = 8, Data = 23222120, Dqm = 0000 # at time 257132.867 ns WRITE : Bank = 0 Row = 14, Col = 9, Data = 27262524, Dqm = 0000 # at time 257140.559 ns WRITE : Bank = 0 Row = 14, Col = 10, Data = 2b2a2928, Dqm = 0000 # at time 257148.251 ns WRITE : Bank = 0 Row = 14, Col = 11, Data = 2f2e2d2c, Dqm = 0000 # at time 257155.943 ns WRITE : Bank = 0 Row = 14, Col = 12, Data = 33323130, Dqm = 0000 # at time 257163.635 ns WRITE : Bank = 0 Row = 14, Col = 13, Data = 37363534, Dqm = 0000 # at time 257171.327 ns WRITE : Bank = 0 Row = 14, Col = 14, Data = 3b3a3938, Dqm = 0000 # at time 257179.019 ns WRITE : Bank = 0 Row = 14, Col = 15, Data = 3f3e3d3c, Dqm = 0000 # at time 257186.711 ns WRITE : Bank = 0 Row = 14, Col = 16, Data = 43424140, Dqm = 0000 # at time 257194.403 ns WRITE : Bank = 0 Row = 14, Col = 17, Data = 47464544, Dqm = 0000 # at time 257202.095 ns WRITE : Bank = 0 Row = 14, Col = 18, Data = 4b4a4948, Dqm = 0000 # at time 257209.787 ns WRITE : Bank = 0 Row = 14, Col = 19, Data = 4f4e4d4c, Dqm = 0000 # at time 257217.479 ns WRITE : Bank = 0 Row = 14, Col = 20, Data = 53525150, Dqm = 0000 # at time 257225.171 ns WRITE : Bank = 0 Row = 14, Col = 21, Data = 57565554, Dqm = 0000 # at time 257232.863 ns WRITE : Bank = 0 Row = 14, Col = 22, Data = 5b5a5958, Dqm = 0000 # at time 257240.555 ns WRITE : Bank = 0 Row = 14, Col = 23, Data = 5f5e5d5c, Dqm = 0000 # at time 257248.247 ns WRITE : Bank = 0 Row = 14, Col = 24, Data = 63626160, Dqm = 0000 # at time 257255.939 ns WRITE : Bank = 0 Row = 14, Col = 25, Data = 67666564, Dqm = 0000 # at time 257263.631 ns WRITE : Bank = 0 Row = 14, Col = 26, Data = 6b6a6968, Dqm = 0000 # at time 257271.323 ns WRITE : Bank = 0 Row = 14, Col = 27, Data = 6f6e6d6c, Dqm = 0000 # at time 257279.015 ns WRITE : Bank = 0 Row = 14, Col = 28, Data = 73727170, Dqm = 0000 # at time 257286.707 ns WRITE : Bank = 0 Row = 14, Col = 29, Data = 77767574, Dqm = 0000 # at time 257294.399 ns WRITE : Bank = 0 Row = 14, Col = 30, Data = 7b7a7978, Dqm = 0000 # at time 257302.091 ns WRITE : Bank = 0 Row = 14, Col = 31, Data = 7f7e7d7c, Dqm = 0000 # at time 257309.783 ns WRITE : Bank = 0 Row = 14, Col = 32, Data = 83828180, Dqm = 0000 # at time 257317.475 ns WRITE : Bank = 0 Row = 14, Col = 33, Data = 87868584, Dqm = 0000 # at time 257325.167 ns WRITE : Bank = 0 Row = 14, Col = 34, Data = 8b8a8988, Dqm = 0000 # at time 257332.859 ns WRITE : Bank = 0 Row = 14, Col = 35, Data = 8f8e8d8c, Dqm = 0000 # at time 257340.551 ns WRITE : Bank = 0 Row = 14, Col = 36, Data = 93929190, Dqm = 0000 # at time 257348.243 ns WRITE : Bank = 0 Row = 14, Col = 37, Data = 97969594, Dqm = 0000 # at time 257355.935 ns WRITE : Bank = 0 Row = 14, Col = 38, Data = 9b9a9998, Dqm = 0000 # at time 257363.627 ns WRITE : Bank = 0 Row = 14, Col = 39, Data = 9f9e9d9c, Dqm = 0000 # at time 257371.319 ns WRITE : Bank = 0 Row = 14, Col = 40, Data = a3a2a1a0, Dqm = 0000 # at time 257379.011 ns WRITE : Bank = 0 Row = 14, Col = 41, Data = a7a6a5a4, Dqm = 0000 # at time 257386.703 ns WRITE : Bank = 0 Row = 14, Col = 42, Data = abaaa9a8, Dqm = 0000 # at time 257394.395 ns WRITE : Bank = 0 Row = 14, Col = 43, Data = afaeadac, Dqm = 0000 # at time 257402.087 ns WRITE : Bank = 0 Row = 14, Col = 44, Data = b3b2b1b0, Dqm = 0000 # at time 257409.779 ns WRITE : Bank = 0 Row = 14, Col = 45, Data = b7b6b5b4, Dqm = 0000 # at time 257417.471 ns WRITE : Bank = 0 Row = 14, Col = 46, Data = bbbab9b8, Dqm = 0000 # at time 257425.163 ns WRITE : Bank = 0 Row = 14, Col = 47, Data = bfbebdbc, Dqm = 0000 # at time 257432.855 ns WRITE : Bank = 0 Row = 14, Col = 48, Data = c3c2c1c0, Dqm = 0000 # at time 257440.547 ns WRITE : Bank = 0 Row = 14, Col = 49, Data = c7c6c5c4, Dqm = 0000 # at time 257448.239 ns WRITE : Bank = 0 Row = 14, Col = 50, Data = cbcac9c8, Dqm = 0000 # at time 257455.931 ns WRITE : Bank = 0 Row = 14, Col = 51, Data = cfcecdcc, Dqm = 0000 # at time 257463.623 ns WRITE : Bank = 0 Row = 14, Col = 52, Data = d3d2d1d0, Dqm = 0000 # at time 257471.315 ns WRITE : Bank = 0 Row = 14, Col = 53, Data = d7d6d5d4, Dqm = 0000 # at time 257479.007 ns WRITE : Bank = 0 Row = 14, Col = 54, Data = dbdad9d8, Dqm = 0000 # at time 257486.699 ns WRITE : Bank = 0 Row = 14, Col = 55, Data = dfdedddc, Dqm = 0000 # at time 257494.391 ns WRITE : Bank = 0 Row = 14, Col = 56, Data = e3e2e1e0, Dqm = 0000 # at time 257502.083 ns WRITE : Bank = 0 Row = 14, Col = 57, Data = e7e6e5e4, Dqm = 0000 # at time 257509.775 ns WRITE : Bank = 0 Row = 14, Col = 58, Data = ebeae9e8, Dqm = 0000 # at time 257517.467 ns WRITE : Bank = 0 Row = 14, Col = 59, Data = efeeedec, Dqm = 0000 # at time 257525.159 ns WRITE : Bank = 0 Row = 14, Col = 60, Data = f3f2f1f0, Dqm = 0000 # at time 257532.851 ns WRITE : Bank = 0 Row = 14, Col = 61, Data = f7f6f5f4, Dqm = 0000 # at time 257540.543 ns WRITE : Bank = 0 Row = 14, Col = 62, Data = fbfaf9f8, Dqm = 0000 # at time 257548.235 ns WRITE : Bank = 0 Row = 14, Col = 63, Data = fffefdfc, Dqm = 0000 # at time 257555.927 ns WRITE : Bank = 0 Row = 14, Col = 64, Data = 03020100, Dqm = 0000 # at time 257563.619 ns WRITE : Bank = 0 Row = 14, Col = 65, Data = 07060504, Dqm = 0000 # at time 257571.311 ns WRITE : Bank = 0 Row = 14, Col = 66, Data = 0b0a0908, Dqm = 0000 # at time 257579.003 ns WRITE : Bank = 0 Row = 14, Col = 67, Data = 0f0e0d0c, Dqm = 0000 # at time 257586.695 ns WRITE : Bank = 0 Row = 14, Col = 68, Data = 13121110, Dqm = 0000 # at time 257594.387 ns WRITE : Bank = 0 Row = 14, Col = 69, Data = 17161514, Dqm = 0000 # at time 257602.079 ns WRITE : Bank = 0 Row = 14, Col = 70, Data = 1b1a1918, Dqm = 0000 # at time 257609.771 ns WRITE : Bank = 0 Row = 14, Col = 71, Data = 1f1e1d1c, Dqm = 0000 # at time 257617.463 ns WRITE : Bank = 0 Row = 14, Col = 72, Data = 23222120, Dqm = 0000 # at time 257625.155 ns WRITE : Bank = 0 Row = 14, Col = 73, Data = 27262524, Dqm = 0000 # at time 257632.847 ns WRITE : Bank = 0 Row = 14, Col = 74, Data = 2b2a2928, Dqm = 0000 # at time 257640.539 ns WRITE : Bank = 0 Row = 14, Col = 75, Data = 2f2e2d2c, Dqm = 0000 # at time 257648.231 ns WRITE : Bank = 0 Row = 14, Col = 76, Data = 33323130, Dqm = 0000 # at time 257655.923 ns WRITE : Bank = 0 Row = 14, Col = 77, Data = 37363534, Dqm = 0000 # at time 257663.615 ns WRITE : Bank = 0 Row = 14, Col = 78, Data = 3b3a3938, Dqm = 0000 # at time 257671.307 ns WRITE : Bank = 0 Row = 14, Col = 79, Data = 3f3e3d3c, Dqm = 0000 # at time 257678.999 ns WRITE : Bank = 0 Row = 14, Col = 80, Data = 43424140, Dqm = 0000 # at time 257686.691 ns WRITE : Bank = 0 Row = 14, Col = 81, Data = 47464544, Dqm = 0000 # at time 257694.383 ns WRITE : Bank = 0 Row = 14, Col = 82, Data = 4b4a4948, Dqm = 0000 # at time 257702.075 ns WRITE : Bank = 0 Row = 14, Col = 83, Data = 4f4e4d4c, Dqm = 0000 # at time 257709.767 ns WRITE : Bank = 0 Row = 14, Col = 84, Data = 53525150, Dqm = 0000 # at time 257717.459 ns WRITE : Bank = 0 Row = 14, Col = 85, Data = 57565554, Dqm = 0000 # at time 257725.151 ns WRITE : Bank = 0 Row = 14, Col = 86, Data = 5b5a5958, Dqm = 0000 # at time 257732.843 ns WRITE : Bank = 0 Row = 14, Col = 87, Data = 5f5e5d5c, Dqm = 0000 # at time 257740.535 ns WRITE : Bank = 0 Row = 14, Col = 88, Data = 63626160, Dqm = 0000 # at time 257748.227 ns WRITE : Bank = 0 Row = 14, Col = 89, Data = 67666564, Dqm = 0000 # at time 257755.919 ns WRITE : Bank = 0 Row = 14, Col = 90, Data = 6b6a6968, Dqm = 0000 # at time 257763.611 ns WRITE : Bank = 0 Row = 14, Col = 91, Data = 6f6e6d6c, Dqm = 0000 # at time 257771.303 ns WRITE : Bank = 0 Row = 14, Col = 92, Data = 73727170, Dqm = 0000 # at time 257778.995 ns WRITE : Bank = 0 Row = 14, Col = 93, Data = 77767574, Dqm = 0000 # at time 257786.687 ns WRITE : Bank = 0 Row = 14, Col = 94, Data = 7b7a7978, Dqm = 0000 # at time 257794.379 ns WRITE : Bank = 0 Row = 14, Col = 95, Data = 7f7e7d7c, Dqm = 0000 # at time 257802.071 ns WRITE : Bank = 0 Row = 14, Col = 96, Data = 83828180, Dqm = 0000 # at time 257809.763 ns WRITE : Bank = 0 Row = 14, Col = 97, Data = 87868584, Dqm = 0000 # at time 257817.455 ns WRITE : Bank = 0 Row = 14, Col = 98, Data = 8b8a8988, Dqm = 0000 # at time 257825.147 ns WRITE : Bank = 0 Row = 14, Col = 99, Data = 8f8e8d8c, Dqm = 0000 # at time 257832.839 ns WRITE : Bank = 0 Row = 14, Col = 100, Data = 93929190, Dqm = 0000 # at time 257840.531 ns WRITE : Bank = 0 Row = 14, Col = 101, Data = 97969594, Dqm = 0000 # at time 257848.223 ns WRITE : Bank = 0 Row = 14, Col = 102, Data = 9b9a9998, Dqm = 0000 # at time 257855.915 ns WRITE : Bank = 0 Row = 14, Col = 103, Data = 9f9e9d9c, Dqm = 0000 # at time 257863.607 ns WRITE : Bank = 0 Row = 14, Col = 104, Data = a3a2a1a0, Dqm = 0000 # at time 257871.299 ns WRITE : Bank = 0 Row = 14, Col = 105, Data = a7a6a5a4, Dqm = 0000 # at time 257878.991 ns WRITE : Bank = 0 Row = 14, Col = 106, Data = abaaa9a8, Dqm = 0000 # at time 257886.683 ns WRITE : Bank = 0 Row = 14, Col = 107, Data = afaeadac, Dqm = 0000 # at time 257894.375 ns WRITE : Bank = 0 Row = 14, Col = 108, Data = b3b2b1b0, Dqm = 0000 # at time 257902.067 ns WRITE : Bank = 0 Row = 14, Col = 109, Data = b7b6b5b4, Dqm = 0000 # at time 257909.759 ns WRITE : Bank = 0 Row = 14, Col = 110, Data = bbbab9b8, Dqm = 0000 # at time 257917.451 ns WRITE : Bank = 0 Row = 14, Col = 111, Data = bfbebdbc, Dqm = 0000 # at time 257925.143 ns WRITE : Bank = 0 Row = 14, Col = 112, Data = c3c2c1c0, Dqm = 0000 # at time 257932.835 ns WRITE : Bank = 0 Row = 14, Col = 113, Data = c7c6c5c4, Dqm = 0000 # at time 257940.527 ns WRITE : Bank = 0 Row = 14, Col = 114, Data = cbcac9c8, Dqm = 0000 # at time 257948.219 ns WRITE : Bank = 0 Row = 14, Col = 115, Data = cfcecdcc, Dqm = 0000 # at time 257955.911 ns WRITE : Bank = 0 Row = 14, Col = 116, Data = d3d2d1d0, Dqm = 0000 # at time 257963.603 ns WRITE : Bank = 0 Row = 14, Col = 117, Data = d7d6d5d4, Dqm = 0000 # at time 257971.295 ns WRITE : Bank = 0 Row = 14, Col = 118, Data = dbdad9d8, Dqm = 0000 # at time 257978.987 ns WRITE : Bank = 0 Row = 14, Col = 119, Data = dfdedddc, Dqm = 0000 # at time 257986.679 ns WRITE : Bank = 0 Row = 14, Col = 120, Data = e3e2e1e0, Dqm = 0000 # at time 257994.371 ns WRITE : Bank = 0 Row = 14, Col = 121, Data = e7e6e5e4, Dqm = 0000 # at time 258002.063 ns WRITE : Bank = 0 Row = 14, Col = 122, Data = ebeae9e8, Dqm = 0000 # at time 258009.755 ns WRITE : Bank = 0 Row = 14, Col = 123, Data = efeeedec, Dqm = 0000 # at time 258017.447 ns WRITE : Bank = 0 Row = 14, Col = 124, Data = f3f2f1f0, Dqm = 0000 # at time 258025.139 ns WRITE : Bank = 0 Row = 14, Col = 125, Data = f7f6f5f4, Dqm = 0000 # at time 258032.831 ns WRITE : Bank = 0 Row = 14, Col = 126, Data = fbfaf9f8, Dqm = 0000 # at time 258040.523 ns WRITE : Bank = 0 Row = 14, Col = 127, Data = fffefdfc, Dqm = 0000 # at time 258063.599 ns PRE : Bank = ALL # at time 260955.791 ns AREF : Auto Refresh Далее при считывании в моделсиме все также красиво отображается: # at time 378079.183 ns READ : Bank = 0 Row = 0, Col = 0, Data = 03020100, Dqm = 0000 # at time 378086.875 ns READ : Bank = 0 Row = 0, Col = 1, Data = 07060504, Dqm = 0000 # at time 378094.567 ns READ : Bank = 0 Row = 0, Col = 2, Data = 0b0a0908, Dqm = 0000 # at time 378102.259 ns READ : Bank = 0 Row = 0, Col = 3, Data = 0f0e0d0c, Dqm = 0000 # at time 378109.951 ns READ : Bank = 0 Row = 0, Col = 4, Data = 13121110, Dqm = 0000 # at time 378117.643 ns READ : Bank = 0 Row = 0, Col = 5, Data = 17161514, Dqm = 0000 # at time 378125.335 ns READ : Bank = 0 Row = 0, Col = 6, Data = 1b1a1918, Dqm = 0000 # at time 378133.027 ns READ : Bank = 0 Row = 0, Col = 7, Data = 1f1e1d1c, Dqm = 0000 # at time 378140.719 ns READ : Bank = 0 Row = 0, Col = 8, Data = 23222120, Dqm = 0000 # at time 378148.411 ns READ : Bank = 0 Row = 0, Col = 9, Data = 27262524, Dqm = 0000 # at time 378156.103 ns READ : Bank = 0 Row = 0, Col = 10, Data = 2b2a2928, Dqm = 0000 # at time 378163.795 ns READ : Bank = 0 Row = 0, Col = 11, Data = 2f2e2d2c, Dqm = 0000 # at time 378171.487 ns READ : Bank = 0 Row = 0, Col = 12, Data = 33323130, Dqm = 0000 # at time 378179.179 ns READ : Bank = 0 Row = 0, Col = 13, Data = 37363534, Dqm = 0000 # at time 378186.871 ns READ : Bank = 0 Row = 0, Col = 14, Data = 3b3a3938, Dqm = 0000 # at time 378194.563 ns READ : Bank = 0 Row = 0, Col = 15, Data = 3f3e3d3c, Dqm = 0000 # at time 378202.255 ns READ : Bank = 0 Row = 0, Col = 16, Data = 43424140, Dqm = 0000 # at time 378209.947 ns READ : Bank = 0 Row = 0, Col = 17, Data = 47464544, Dqm = 0000 # at time 378217.639 ns READ : Bank = 0 Row = 0, Col = 18, Data = 4b4a4948, Dqm = 0000 # at time 378225.331 ns READ : Bank = 0 Row = 0, Col = 19, Data = 4f4e4d4c, Dqm = 0000 # at time 378233.023 ns READ : Bank = 0 Row = 0, Col = 20, Data = 53525150, Dqm = 0000 # at time 378240.715 ns READ : Bank = 0 Row = 0, Col = 21, Data = 57565554, Dqm = 0000 # at time 378248.407 ns READ : Bank = 0 Row = 0, Col = 22, Data = 5b5a5958, Dqm = 0000 # at time 378256.099 ns READ : Bank = 0 Row = 0, Col = 23, Data = 5f5e5d5c, Dqm = 0000 # at time 378263.791 ns READ : Bank = 0 Row = 0, Col = 24, Data = 63626160, Dqm = 0000 # at time 378271.483 ns READ : Bank = 0 Row = 0, Col = 25, Data = 67666564, Dqm = 0000 # at time 378279.175 ns READ : Bank = 0 Row = 0, Col = 26, Data = 6b6a6968, Dqm = 0000 # at time 378286.867 ns READ : Bank = 0 Row = 0, Col = 27, Data = 6f6e6d6c, Dqm = 0000 # at time 378294.559 ns READ : Bank = 0 Row = 0, Col = 28, Data = 73727170, Dqm = 0000 # at time 378302.251 ns READ : Bank = 0 Row = 0, Col = 29, Data = 77767574, Dqm = 0000 # at time 378309.943 ns READ : Bank = 0 Row = 0, Col = 30, Data = 7b7a7978, Dqm = 0000 # at time 378317.635 ns READ : Bank = 0 Row = 0, Col = 31, Data = 7f7e7d7c, Dqm = 0000 # at time 378325.327 ns READ : Bank = 0 Row = 0, Col = 32, Data = 83828180, Dqm = 0000 # at time 378333.019 ns READ : Bank = 0 Row = 0, Col = 33, Data = 87868584, Dqm = 0000 # at time 378340.711 ns READ : Bank = 0 Row = 0, Col = 34, Data = 8b8a8988, Dqm = 0000 # at time 378348.403 ns READ : Bank = 0 Row = 0, Col = 35, Data = 8f8e8d8c, Dqm = 0000 # at time 378356.095 ns READ : Bank = 0 Row = 0, Col = 36, Data = 93929190, Dqm = 0000 # at time 378363.787 ns READ : Bank = 0 Row = 0, Col = 37, Data = 97969594, Dqm = 0000 # at time 378371.479 ns READ : Bank = 0 Row = 0, Col = 38, Data = 9b9a9998, Dqm = 0000 # at time 378379.171 ns READ : Bank = 0 Row = 0, Col = 39, Data = 9f9e9d9c, Dqm = 0000 # at time 378386.863 ns READ : Bank = 0 Row = 0, Col = 40, Data = a3a2a1a0, Dqm = 0000 # at time 378394.555 ns READ : Bank = 0 Row = 0, Col = 41, Data = a7a6a5a4, Dqm = 0000 # at time 378402.247 ns READ : Bank = 0 Row = 0, Col = 42, Data = abaaa9a8, Dqm = 0000 # at time 378409.939 ns READ : Bank = 0 Row = 0, Col = 43, Data = afaeadac, Dqm = 0000 # at time 378417.631 ns READ : Bank = 0 Row = 0, Col = 44, Data = b3b2b1b0, Dqm = 0000 # at time 378425.323 ns READ : Bank = 0 Row = 0, Col = 45, Data = b7b6b5b4, Dqm = 0000 # at time 378433.015 ns READ : Bank = 0 Row = 0, Col = 46, Data = bbbab9b8, Dqm = 0000 # at time 378440.707 ns READ : Bank = 0 Row = 0, Col = 47, Data = bfbebdbc, Dqm = 0000 # at time 378448.399 ns READ : Bank = 0 Row = 0, Col = 48, Data = c3c2c1c0, Dqm = 0000 # at time 378456.091 ns READ : Bank = 0 Row = 0, Col = 49, Data = c7c6c5c4, Dqm = 0000 # at time 378463.783 ns READ : Bank = 0 Row = 0, Col = 50, Data = cbcac9c8, Dqm = 0000 # at time 378471.475 ns READ : Bank = 0 Row = 0, Col = 51, Data = cfcecdcc, Dqm = 0000 # at time 378479.167 ns READ : Bank = 0 Row = 0, Col = 52, Data = d3d2d1d0, Dqm = 0000 # at time 378486.859 ns READ : Bank = 0 Row = 0, Col = 53, Data = d7d6d5d4, Dqm = 0000 # at time 378494.551 ns READ : Bank = 0 Row = 0, Col = 54, Data = dbdad9d8, Dqm = 0000 # at time 378502.243 ns READ : Bank = 0 Row = 0, Col = 55, Data = dfdedddc, Dqm = 0000 # at time 378509.935 ns READ : Bank = 0 Row = 0, Col = 56, Data = e3e2e1e0, Dqm = 0000 # at time 378517.627 ns READ : Bank = 0 Row = 0, Col = 57, Data = e7e6e5e4, Dqm = 0000 # at time 378525.319 ns READ : Bank = 0 Row = 0, Col = 58, Data = ebeae9e8, Dqm = 0000 # at time 378533.011 ns READ : Bank = 0 Row = 0, Col = 59, Data = efeeedec, Dqm = 0000 # at time 378540.703 ns READ : Bank = 0 Row = 0, Col = 60, Data = f3f2f1f0, Dqm = 0000 # at time 378548.395 ns READ : Bank = 0 Row = 0, Col = 61, Data = f7f6f5f4, Dqm = 0000 # at time 378551.087 ns PRE : Bank = ALL # at time 378556.087 ns READ : Bank = 0 Row = 0, Col = 62, Data = fbfaf9f8, Dqm = 0000 # at time 378563.779 ns READ : Bank = 0 Row = 0, Col = 63, Data = fffefdfc, Dqm = 0000 Все также как и задумано в даташите: Но вот в реальности по какой то причине попадается лишнее слово. fffefdfc - этим должна заканчиваться посылка а она стабильно всегда начинается. И вот не могу сообразить что не так то? Он перечитывает буфер или рано его отключает .. Еще всплывает артефакт что через некоторое время программа возвращает timeout а это в моем случае значит что буфер был пуст и система не выдала никаких данных. Система отрубает WRn когда буфер данных пуст. Встроенный осцилограф вообще полная хрень. Он показывает какую то откровенную дичь так что с ним толком ничего не понять. может есть какие нибудь идеи что можно с этим сделать? Спасибо. DS_FT600Q-FT601Q IC Datasheet.pdf Цитата Поделиться сообщением Ссылка на сообщение Поделиться на другие сайты Поделиться
