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[/] [a-z80/] [trunk/] [cpu/] [control/] [memory_ifc.bdf] - Blame information for rev 17

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1 3 gdevic
/*
2
WARNING: Do NOT edit the input and output ports in this file in a text
3
editor if you plan to continue editing the block that represents it in
4
the Block Editor! File corruption is VERY likely to occur.
5
*/
6
/*
7
Copyright (C) 1991-2013 Altera Corporation
8
Your use of Altera Corporation's design tools, logic functions
9
and other software and tools, and its AMPP partner logic
10
functions, and any output files from any of the foregoing
11
(including device programming or simulation files), and any
12
associated documentation or information are expressly subject
13
to the terms and conditions of the Altera Program License
14
Subscription Agreement, Altera MegaCore Function License
15
Agreement, or other applicable license agreement, including,
16
without limitation, that your use is for the sole purpose of
17
programming logic devices manufactured by Altera and sold by
18
Altera or its authorized distributors.  Please refer to the
19
applicable agreement for further details.
20
*/
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2535
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2536
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2555
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2557
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2571
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2572
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2575
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2576
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2580
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2635
        (pt 624 1112)
2636
        (pt 656 1112)
2637
)
2638
(connector
2639
        (pt 512 680)
2640
        (pt 624 680)
2641
)
2642
(connector
2643
        (text "wait_mrd" (rect 738 664 781 676)(font "Arial" ))
2644
        (pt 624 680)
2645
        (pt 776 680)
2646
)
2647
(connector
2648
        (pt 360 1416)
2649
        (pt 384 1416)
2650
)
2651
(connector
2652
        (pt 384 1416)
2653
        (pt 408 1416)
2654
)
2655
(connector
2656
        (pt 384 1376)
2657
        (pt 488 1376)
2658
)
2659
(connector
2660
        (text "wait_iorq" (rect 635 1360 677 1372)(font "Arial" ))
2661
        (pt 488 1376)
2662
        (pt 672 1376)
2663
)
2664
(connector
2665
        (text "iorq" (rect 408 1296 425 1308)(font "Arial" ))
2666
        (pt 400 1312)
2667
        (pt 480 1312)
2668
)
2669
(connector
2670
        (pt 480 1312)
2671
        (pt 504 1312)
2672
)
2673
(connector
2674
        (text "nreset" (rect 176 624 206 636)(font "Arial" ))
2675
        (pt 168 640)
2676
        (pt 464 640)
2677
)
2678
(connector
2679
        (pt 464 640)
2680
        (pt 576 640)
2681
)
2682
(connector
2683
        (text "nreset" (rect 174 808 204 820)(font "Arial" ))
2684
        (pt 168 824)
2685
        (pt 352 824)
2686
)
2687
(connector
2688
        (text "nreset" (rect 174 1008 204 1020)(font "Arial" ))
2689
        (pt 168 1024)
2690
        (pt 352 1024)
2691
)
2692
(connector
2693
        (pt 352 1024)
2694
        (pt 464 1024)
2695
)
2696
(connector
2697
        (pt 464 1024)
2698
        (pt 576 1024)
2699
)
2700
(connector
2701
        (text "nreset" (rect 176 1216 206 1228)(font "Arial" ))
2702
        (pt 168 1232)
2703
        (pt 352 1232)
2704
)
2705
(connector
2706
        (pt 352 1232)
2707
        (pt 464 1232)
2708
)
2709
(connector
2710
        (pt 464 1232)
2711
        (pt 576 1232)
2712
)
2713
(connector
2714
        (pt 576 1232)
2715
        (pt 688 1232)
2716
)
2717
(connector
2718
        (text "nreset" (rect 175 1520 205 1532)(font "Arial" ))
2719
        (pt 168 1536)
2720
        (pt 328 1536)
2721
)
2722
(connector
2723
        (pt 328 1536)
2724
        (pt 440 1536)
2725
)
2726
(connector
2727
        (pt 464 576)
2728
        (pt 464 640)
2729
)
2730
(connector
2731
        (pt 576 576)
2732
        (pt 576 640)
2733
)
2734
(connector
2735
        (pt 352 776)
2736
        (pt 352 824)
2737
)
2738
(connector
2739
        (pt 352 976)
2740
        (pt 352 1024)
2741
)
2742
(connector
2743
        (pt 464 976)
2744
        (pt 464 1024)
2745
)
2746
(connector
2747
        (pt 576 976)
2748
        (pt 576 1024)
2749
)
2750
(connector
2751
        (pt 352 1168)
2752
        (pt 352 1232)
2753
)
2754
(connector
2755
        (pt 464 1168)
2756
        (pt 464 1232)
2757
)
2758
(connector
2759
        (pt 576 1168)
2760
        (pt 576 1232)
2761
)
2762
(connector
2763
        (pt 688 1168)
2764
        (pt 688 1232)
2765
)
2766
(connector
2767
        (pt 328 1472)
2768
        (pt 328 1536)
2769
)
2770
(connector
2771
        (pt 440 1472)
2772
        (pt 440 1536)
2773
)
2774
(connector
2775
        (pt 352 496)
2776
        (pt 352 480)
2777
)
2778
(connector
2779
        (text "nreset" (rect 174 464 204 476)(font "Arial" ))
2780
        (pt 352 480)
2781
        (pt 168 480)
2782
)
2783
(connector
2784
        (pt 624 920)
2785
        (pt 624 896)
2786
)
2787
(connector
2788
        (pt 512 920)
2789
        (pt 512 880)
2790
)
2791
(connector
2792
        (pt 624 896)
2793
        (pt 640 896)
2794
)
2795
(connector
2796
        (text "mwr_mreq" (rect 725 872 775 884)(font "Arial" ))
2797
        (pt 704 888)
2798
        (pt 776 888)
2799
)
2800
(connector
2801
        (pt 608 920)
2802
        (pt 624 920)
2803
)
2804
(connector
2805
        (text "mwr_wr" (rect 739 904 775 916)(font "Arial" ))
2806
        (pt 624 920)
2807
        (pt 776 920)
2808
)
2809
(connector
2810
        (pt 496 920)
2811
        (pt 512 920)
2812
)
2813
(connector
2814
        (pt 512 920)
2815
        (pt 544 920)
2816
)
2817
(connector
2818
        (pt 464 776)
2819
        (pt 464 824)
2820
)
2821
(connector
2822
        (pt 576 776)
2823
        (pt 576 824)
2824
)
2825
(connector
2826
        (pt 352 824)
2827
        (pt 464 824)
2828
)
2829
(connector
2830
        (pt 464 824)
2831
        (pt 576 824)
2832
)
2833
(connector
2834
        (pt 624 880)
2835
        (pt 624 856)
2836
)
2837
(connector
2838
        (text "wait_mwr" (rect 727 840 771 852)(font "Arial" ))
2839
        (pt 776 856)
2840
        (pt 624 856)
2841
)
2842
(connector
2843
        (pt 512 880)
2844
        (pt 624 880)
2845
)
2846
(connector
2847
        (pt 624 880)
2848
        (pt 640 880)
2849
)
2850
(connector
2851
        (pt 448 144)
2852
        (pt 416 144)
2853
        (color 84 84 252)
2854
)
2855
(connector
2856
        (pt 560 144)
2857
        (pt 528 144)
2858
        (color 84 84 252)
2859
)
2860
(connector
2861
        (pt 208 144)
2862
        (pt 248 144)
2863
        (color 84 84 252)
2864
)
2865
(connector
2866
        (pt 528 144)
2867
        (pt 528 200)
2868
        (color 84 84 252)
2869
)
2870
(connector
2871
        (pt 416 144)
2872
        (pt 416 200)
2873
        (color 84 84 252)
2874
)
2875
(connector
2876
        (pt 248 200)
2877
        (pt 416 200)
2878
        (color 84 84 252)
2879
)
2880
(connector
2881
        (pt 416 200)
2882
        (pt 528 200)
2883
        (color 84 84 252)
2884
)
2885
(connector
2886
        (pt 248 144)
2887
        (pt 320 144)
2888
        (color 84 84 252)
2889
)
2890
(connector
2891
        (pt 272 256)
2892
        (pt 272 248)
2893
        (color 84 84 252)
2894
)
2895
(connector
2896
        (pt 272 248)
2897
        (pt 248 248)
2898
        (color 84 84 252)
2899
)
2900
(connector
2901
        (pt 544 536)
2902
        (pt 512 536)
2903
        (color 84 84 252)
2904
)
2905
(connector
2906
        (pt 248 608)
2907
        (pt 512 608)
2908
        (color 84 84 252)
2909
)
2910
(connector
2911
        (pt 512 536)
2912
        (pt 512 608)
2913
        (color 84 84 252)
2914
)
2915
(connector
2916
        (pt 248 736)
2917
        (pt 320 736)
2918
        (color 84 84 252)
2919
)
2920
(connector
2921
        (pt 248 936)
2922
        (pt 320 936)
2923
        (color 84 84 252)
2924
)
2925
(connector
2926
        (pt 248 1128)
2927
        (pt 320 1128)
2928
        (color 84 84 252)
2929
)
2930
(connector
2931
        (pt 432 1128)
2932
        (pt 400 1128)
2933
        (color 84 84 252)
2934
)
2935
(connector
2936
        (pt 248 1184)
2937
        (pt 400 1184)
2938
        (color 84 84 252)
2939
)
2940
(connector
2941
        (pt 400 1128)
2942
        (pt 400 1184)
2943
        (color 84 84 252)
2944
)
2945
(connector
2946
        (pt 376 1432)
2947
        (pt 376 1488)
2948
        (color 84 84 252)
2949
)
2950
(connector
2951
        (pt 248 1488)
2952
        (pt 376 1488)
2953
        (color 84 84 252)
2954
)
2955
(connector
2956
        (pt 376 1432)
2957
        (pt 408 1432)
2958
        (color 84 84 252)
2959
)
2960
(connector
2961
        (pt 248 144)
2962
        (pt 248 200)
2963
        (color 84 84 252)
2964
)
2965
(connector
2966
        (pt 248 200)
2967
        (pt 248 248)
2968
        (color 84 84 252)
2969
)
2970
(connector
2971
        (pt 248 248)
2972
        (pt 248 608)
2973
        (color 84 84 252)
2974
)
2975
(connector
2976
        (pt 248 608)
2977
        (pt 248 736)
2978
        (color 84 84 252)
2979
)
2980
(connector
2981
        (pt 248 736)
2982
        (pt 248 936)
2983
        (color 84 84 252)
2984
)
2985
(connector
2986
        (pt 248 936)
2987
        (pt 248 1128)
2988
        (color 84 84 252)
2989
)
2990
(connector
2991
        (pt 248 1128)
2992
        (pt 248 1184)
2993
        (color 84 84 252)
2994
)
2995
(connector
2996
        (pt 248 1184)
2997
        (pt 248 1488)
2998
        (color 84 84 252)
2999
)
3000
(connector
3001
        (pt 272 320)
3002
        (pt 320 320)
3003
        (color 250 0 0)
3004
)
3005
(connector
3006
        (pt 448 320)
3007
        (pt 416 320)
3008
        (color 250 0 0)
3009
)
3010
(connector
3011
        (pt 416 320)
3012
        (pt 416 376)
3013
        (color 250 0 0)
3014
)
3015
(connector
3016
        (pt 272 376)
3017
        (pt 416 376)
3018
        (color 250 0 0)
3019
)
3020
(connector
3021
        (pt 272 536)
3022
        (pt 320 536)
3023
        (color 250 0 0)
3024
)
3025
(connector
3026
        (pt 432 536)
3027
        (pt 400 536)
3028
        (color 250 0 0)
3029
)
3030
(connector
3031
        (pt 272 592)
3032
        (pt 400 592)
3033
        (color 250 0 0)
3034
)
3035
(connector
3036
        (pt 400 536)
3037
        (pt 400 592)
3038
        (color 250 0 0)
3039
)
3040
(connector
3041
        (pt 432 736)
3042
        (pt 400 736)
3043
        (color 250 0 0)
3044
)
3045
(connector
3046
        (pt 544 736)
3047
        (pt 512 736)
3048
        (color 250 0 0)
3049
)
3050
(connector
3051
        (pt 432 936)
3052
        (pt 400 936)
3053
        (color 250 0 0)
3054
)
3055
(connector
3056
        (pt 544 936)
3057
        (pt 512 936)
3058
        (color 250 0 0)
3059
)
3060
(connector
3061
        (pt 544 1128)
3062
        (pt 512 1128)
3063
        (color 250 0 0)
3064
)
3065
(connector
3066
        (pt 656 1128)
3067
        (pt 624 1128)
3068
        (color 250 0 0)
3069
)
3070
(connector
3071
        (pt 512 1128)
3072
        (pt 512 1200)
3073
        (color 250 0 0)
3074
)
3075
(connector
3076
        (pt 624 1128)
3077
        (pt 624 1200)
3078
        (color 250 0 0)
3079
)
3080
(connector
3081
        (pt 400 936)
3082
        (pt 400 992)
3083
        (color 250 0 0)
3084
)
3085
(connector
3086
        (pt 512 936)
3087
        (pt 512 992)
3088
        (color 250 0 0)
3089
)
3090
(connector
3091
        (pt 400 736)
3092
        (pt 400 792)
3093
        (color 250 0 0)
3094
)
3095
(connector
3096
        (pt 512 736)
3097
        (pt 512 792)
3098
        (color 250 0 0)
3099
)
3100
(connector
3101
        (pt 272 1432)
3102
        (pt 296 1432)
3103
        (color 250 0 0)
3104
)
3105
(connector
3106
        (pt 272 1200)
3107
        (pt 512 1200)
3108
        (color 250 0 0)
3109
)
3110
(connector
3111
        (pt 512 1200)
3112
        (pt 624 1200)
3113
        (color 250 0 0)
3114
)
3115
(connector
3116
        (pt 272 992)
3117
        (pt 400 992)
3118
        (color 250 0 0)
3119
)
3120
(connector
3121
        (pt 400 992)
3122
        (pt 512 992)
3123
        (color 250 0 0)
3124
)
3125
(connector
3126
        (pt 272 792)
3127
        (pt 400 792)
3128
        (color 250 0 0)
3129
)
3130
(connector
3131
        (pt 400 792)
3132
        (pt 512 792)
3133
        (color 250 0 0)
3134
)
3135
(connector
3136
        (pt 272 304)
3137
        (pt 272 320)
3138
        (color 250 0 0)
3139
)
3140
(connector
3141
        (pt 272 320)
3142
        (pt 272 376)
3143
        (color 250 0 0)
3144
)
3145
(connector
3146
        (pt 272 376)
3147
        (pt 272 536)
3148
        (color 250 0 0)
3149
)
3150
(connector
3151
        (pt 272 536)
3152
        (pt 272 592)
3153
        (color 250 0 0)
3154
)
3155
(connector
3156
        (pt 272 592)
3157
        (pt 272 792)
3158
        (color 250 0 0)
3159
)
3160
(connector
3161
        (pt 272 792)
3162
        (pt 272 992)
3163
        (color 250 0 0)
3164
)
3165
(connector
3166
        (pt 272 992)
3167
        (pt 272 1200)
3168
        (color 250 0 0)
3169
)
3170
(connector
3171
        (pt 272 1200)
3172
        (pt 272 1432)
3173
        (color 250 0 0)
3174
)
3175
(connector
3176
        (pt 560 160)
3177
        (pt 544 160)
3178
        (color 76 152 0)
3179
)
3180
(connector
3181
        (pt 448 160)
3182
        (pt 432 160)
3183
        (color 76 152 0)
3184
)
3185
(connector
3186
        (pt 448 336)
3187
        (pt 432 336)
3188
        (color 76 152 0)
3189
)
3190
(connector
3191
        (pt 224 160)
3192
        (pt 320 160)
3193
        (color 76 152 0)
3194
)
3195
(connector
3196
        (pt 320 336)
3197
        (pt 304 336)
3198
        (color 76 152 0)
3199
)
3200
(connector
3201
        (pt 432 336)
3202
        (pt 432 392)
3203
        (color 76 152 0)
3204
)
3205
(connector
3206
        (pt 304 336)
3207
        (pt 304 392)
3208
        (color 76 152 0)
3209
)
3210
(connector
3211
        (pt 224 392)
3212
        (pt 304 392)
3213
        (color 76 152 0)
3214
)
3215
(connector
3216
        (pt 304 392)
3217
        (pt 432 392)
3218
        (color 76 152 0)
3219
)
3220
(connector
3221
        (pt 544 160)
3222
        (pt 544 216)
3223
        (color 76 152 0)
3224
)
3225
(connector
3226
        (pt 432 160)
3227
        (pt 432 216)
3228
        (color 76 152 0)
3229
)
3230
(connector
3231
        (pt 224 216)
3232
        (pt 432 216)
3233
        (color 76 152 0)
3234
)
3235
(connector
3236
        (pt 432 216)
3237
        (pt 544 216)
3238
        (color 76 152 0)
3239
)
3240
(connector
3241
        (pt 544 552)
3242
        (pt 536 552)
3243
        (color 76 152 0)
3244
)
3245
(connector
3246
        (pt 432 552)
3247
        (pt 416 552)
3248
        (color 76 152 0)
3249
)
3250
(connector
3251
        (pt 320 552)
3252
        (pt 304 552)
3253
        (color 76 152 0)
3254
)
3255
(connector
3256
        (pt 304 552)
3257
        (pt 304 624)
3258
        (color 76 152 0)
3259
)
3260
(connector
3261
        (pt 416 552)
3262
        (pt 416 624)
3263
        (color 76 152 0)
3264
)
3265
(connector
3266
        (pt 536 552)
3267
        (pt 536 624)
3268
        (color 76 152 0)
3269
)
3270
(connector
3271
        (pt 224 560)
3272
        (pt 208 560)
3273
        (color 76 152 0)
3274
)
3275
(connector
3276
        (pt 544 752)
3277
        (pt 528 752)
3278
        (color 76 152 0)
3279
)
3280
(connector
3281
        (pt 432 752)
3282
        (pt 416 752)
3283
        (color 76 152 0)
3284
)
3285
(connector
3286
        (pt 320 752)
3287
        (pt 304 752)
3288
        (color 76 152 0)
3289
)
3290
(connector
3291
        (pt 544 952)
3292
        (pt 528 952)
3293
        (color 76 152 0)
3294
)
3295
(connector
3296
        (pt 432 952)
3297
        (pt 416 952)
3298
        (color 76 152 0)
3299
)
3300
(connector
3301
        (pt 320 952)
3302
        (pt 304 952)
3303
        (color 76 152 0)
3304
)
3305
(connector
3306
        (pt 656 1144)
3307
        (pt 640 1144)
3308
        (color 76 152 0)
3309
)
3310
(connector
3311
        (pt 544 1144)
3312
        (pt 528 1144)
3313
        (color 76 152 0)
3314
)
3315
(connector
3316
        (pt 432 1144)
3317
        (pt 416 1144)
3318
        (color 76 152 0)
3319
)
3320
(connector
3321
        (pt 320 1144)
3322
        (pt 304 1144)
3323
        (color 76 152 0)
3324
)
3325
(connector
3326
        (pt 640 1144)
3327
        (pt 640 1216)
3328
        (color 76 152 0)
3329
)
3330
(connector
3331
        (pt 528 1144)
3332
        (pt 528 1216)
3333
        (color 76 152 0)
3334
)
3335
(connector
3336
        (pt 416 1144)
3337
        (pt 416 1216)
3338
        (color 76 152 0)
3339
)
3340
(connector
3341
        (pt 304 1144)
3342
        (pt 304 1216)
3343
        (color 76 152 0)
3344
)
3345
(connector
3346
        (pt 528 952)
3347
        (pt 528 1008)
3348
        (color 76 152 0)
3349
)
3350
(connector
3351
        (pt 416 952)
3352
        (pt 416 1008)
3353
        (color 76 152 0)
3354
)
3355
(connector
3356
        (pt 304 952)
3357
        (pt 304 1008)
3358
        (color 76 152 0)
3359
)
3360
(connector
3361
        (pt 528 752)
3362
        (pt 528 808)
3363
        (color 76 152 0)
3364
)
3365
(connector
3366
        (pt 416 752)
3367
        (pt 416 808)
3368
        (color 76 152 0)
3369
)
3370
(connector
3371
        (pt 304 752)
3372
        (pt 304 808)
3373
        (color 76 152 0)
3374
)
3375
(connector
3376
        (pt 224 624)
3377
        (pt 304 624)
3378
        (color 76 152 0)
3379
)
3380
(connector
3381
        (pt 304 624)
3382
        (pt 416 624)
3383
        (color 76 152 0)
3384
)
3385
(connector
3386
        (pt 416 624)
3387
        (pt 536 624)
3388
        (color 76 152 0)
3389
)
3390
(connector
3391
        (pt 224 1216)
3392
        (pt 304 1216)
3393
        (color 76 152 0)
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3607
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3608 3 gdevic
(text "MREQ DURING REFRESH" (rect 640 248 780 262)(font "Arial" (font_size 8)))
3609
(text "STANDARD MEM REQ" (rect 712 408 837 422)(font "Arial" (font_size 8)))
3610
(text "Refresh generator logic, USPTO 4,332,008 by Shima et al.   FIG. 9A" (rect 40 32 506 48)(font "Arial" (font_size 10))(border))
3611
(text "(End of patented circuit)" (rect 56 424 234 440)(font "Arial" (font_size 10)(bold)))
3612
(text "MREQ DURING M1" (rect 736 600 838 614)(font "Arial" (font_size 8)))
3613
(text "MEMORY WRITE" (rect 640 936 733 950)(font "Arial" (font_size 8)))
3614
(text "IO READ /. WRITE" (rect 736 1216 835 1230)(font "Arial" (font_size 8)))
3615
(text "IORQ DURING INTERRUPT ACK" (rect 504 1456 678 1470)(font "Arial" (font_size 8)))
3616
(text "MEMORY READ" (rect 640 752 729 766)(font "Arial" (font_size 8)))
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        (section (rect 0 18 256 34)(text "DESIGNER" (rect 2 0 59 12)(font "Arial" ))(text "Goran Devic" (rect 56 2 135 17)(font "Arial" (font_size 9)))(border))
3624 16 gdevic
        (section (rect 0 35 256 51)(text "DATE" (rect 2 0 30 12)(font "Arial" ))(text "November 1, 2014, 2016" (rect 56 3 195 17)(font "Arial" (font_size 8)))(border))
3625
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