#FIG 3.2 Produced by xfig version 3.2.5-alpha4 Landscape Center Metric A4 100.00 Single -2 1200 2 0 32 #9c0000 0 33 #8c8c8c 0 34 #8c8c8c 0 35 #424242 0 36 #8c8c8c 0 37 #424242 0 38 #8c8c8c 0 39 #424242 0 40 #8c8c8c 0 41 #424242 0 42 #8c8c8c 0 43 #424242 0 44 #c2c2c2 0 45 #6e6e6e 0 46 #444444 0 47 #8e8f8e 0 48 #717171 0 49 #aeaeae 0 50 #333333 0 51 #949395 0 52 #747075 0 53 #555555 0 54 #b3b3b3 0 55 #c3c3c3 0 56 #6d6d6d 0 57 #454545 0 58 #8e8e8e 0 59 #c6b797 0 60 #eff8ff 0 61 #dccba6 0 62 #404040 0 63 #808080 0 64 #c0c0c0 0 65 #e0e0e0 0 66 #aaaaaa 0 67 #d7d7d7 0 68 #bebebe 0 69 #515151 0 70 #e7e3e7 0 71 #000049 0 72 #797979 0 73 #303430 0 74 #414141 0 75 #c7b696 0 76 #414541 0 77 #dd9d93 0 78 #f1ece0 0 79 #e2c8a8 0 80 #e1e1e1 0 81 #d2d2d2 0 82 #ededed 0 83 #da7a1a 0 84 #f1e41a 0 85 #887dc2 0 86 #d6d6d6 0 87 #8c8ca5 0 88 #4a4a4a 0 89 #8c6b6b 0 90 #5a5a5a 0 91 #636363 0 92 #b79b73 0 93 #4193ff 0 94 #bf703b 0 95 #db7700 0 96 #dab800 0 97 #006400 0 98 #5a6b3b 0 99 #d3d3d3 0 100 #8e8ea4 0 101 #f3b95d 0 102 #89996b 0 103 #646464 0 104 #b7e6ff 0 105 #86c0ec 0 106 #bdbdbd 0 107 #d39552 0 108 #98d2fe 0 109 #8c9c6b 0 110 #f76b00 0 111 #5a6b39 0 112 #8c9c6b 0 113 #8c9c7b 0 114 #184a18 0 115 #adadad 0 116 #f7bd5a 0 117 #636b9c 0 118 #f7f7f7 0 119 #de0000 0 120 #adadad 0 121 #f7bd5a 0 122 #adadad 0 123 #f7bd5a 0 124 #636b9c 0 125 #526b29 0 126 #949494 0 127 #006300 0 128 #00634a 0 129 #7b844a 0 130 #e7bd7b 0 131 #a5b5c6 0 132 #6b6b94 0 133 #846b6b 0 134 #529c4a 0 135 #d6e7e7 0 136 #526363 0 137 #186b4a 0 138 #9ca5b5 0 139 #ff9400 0 140 #ff9400 0 141 #00634a 0 142 #7b844a 0 143 #63737b 0 144 #e7bd7b 0 145 #184a18 0 146 #f7bd5a 0 147 #dedede 0 148 #f3eed3 0 149 #f5ae5d 0 150 #95ce99 0 151 #b5157d 0 152 #eeeeee 0 153 #848484 0 154 #7b7b7b 0 155 #005a00 0 156 #e77373 0 157 #ffcb31 0 158 #29794a 0 159 #de2821 0 160 #2159c6 0 161 #f8f8f8 0 162 #e6e6e6 0 163 #21845a 0 164 #cccccc 0 165 #c9c9c9 0 166 #dfd8df 0 167 #f7f3f7 0 168 #cdcdcd 0 169 #6c6c6c 6 3825 3825 4275 4500 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 1 2 2 1 1.00 60.00 120.00 4050 3825 4050 4275 4 1 0 50 -1 0 12 0.0000 4 135 270 4050 4500 Rst\001 -6 6 450 675 900 1575 6 450 1125 900 1575 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 675 1125 675 1575 -6 4 1 0 50 -1 0 12 0.0000 4 135 315 675 900 RW\001 -6 6 1350 450 1800 1575 6 1350 450 1800 1125 4 1 0 50 -1 0 12 0.0000 4 180 330 1575 675 Reg\001 4 1 0 50 -1 0 12 0.0000 4 135 375 1575 930 Data\001 -6 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 1575 1125 1575 1575 -6 6 2025 450 2925 1575 6 2025 450 2925 1125 4 1 0 50 -1 0 12 0.0000 4 180 330 2475 675 Reg\001 4 1 0 50 -1 0 12 0.0000 4 135 765 2475 930 Direction\001 -6 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 2475 1125 2475 1575 -6 6 2925 450 3825 1575 6 2925 450 3825 1125 4 1 0 50 -1 0 12 0.0000 4 180 330 3375 630 Reg\001 4 1 0 50 -1 0 12 0.0000 4 180 645 3375 885 it_mask\001 -6 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 3375 1125 3375 1575 -6 6 3825 450 4725 1575 6 3825 450 4725 1125 4 1 0 50 -1 0 12 0.0000 4 135 420 4275 675 Read\001 4 1 0 50 -1 0 12 0.0000 4 180 570 4275 900 Output\001 -6 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 4275 1125 4275 1575 -6 6 450 3600 1350 4725 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 675 3825 900 3600 1125 3825 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 900 3825 900 4275 4 1 0 50 -1 0 12 0.0000 4 165 795 900 4500 ISA clock\001 -6 6 1800 3600 3150 4725 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 3 2250 3825 2475 3600 2700 3825 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 2 2475 3825 2475 4275 4 1 0 50 -1 0 12 0.0000 4 165 1050 2475 4500 Master clock\001 -6 6 4500 2475 6525 3150 2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 1 1 2 2 1 2.00 75.00 120.00 2 1 2.00 75.00 120.00 4725 2700 5625 2700 4 0 0 50 -1 0 12 0.0000 4 180 435 5850 2700 Input\001 4 0 0 50 -1 0 12 0.0000 4 180 570 5850 2955 Output\001 -6 6 1350 -225 4500 450 3 2 0 1 0 7 50 -1 -1 0.000 0 0 0 4 1350 450 2250 225 3600 225 4500 450 0.000 -1.000 -1.000 0.000 4 1 0 50 -1 0 12 0.0000 4 195 990 2925 0 Chip selects\001 -6 2 1 0 1 0 7 50 -1 -1 0.000 0 0 -1 1 0 2 2 1 1.00 60.00 120.00 225 3150 -675 3150 2 1 0 3 0 7 50 -1 -1 0.000 0 0 -1 1 1 2 2 1 2.00 75.00 120.00 2 1 2.00 75.00 120.00 -675 2250 225 2250 2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5 225 1575 4725 1575 4725 3825 225 3825 225 1575 4 2 0 50 -1 0 12 0.0000 4 180 705 -900 3150 Interrupt\001 4 2 0 50 -1 0 12 0.0000 4 150 705 -900 2250 Data bus\001 4 1 0 50 -1 0 14 0.0000 4 225 2775 2475 2700 General purpose input-output\001