BCM Advanced Research IN440EX, Руководство пользователя

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BCM Advanced Research
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1152x864 47 44.8 65.0
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√ √ √ √ √
1152x864 60 54.9 80.0
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1152x864 70 66.1 100 - - - - -
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1152x864 75 75.1 110 - - - - -
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1152x864 80 75.1 110 - - - - -
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1152x864 85 77.1 121.5 - - - - -
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1280x102
4
43 50.0 80.0
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1280x102
4
47 50.0 80.0
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1280x102
4
60 69.3 110 - - - - -
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1280x102
4
70 74.6 126 - - - - -
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1280x102
4
74 78.8 135 - - - - -
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1280x102
4
75 79.9 135 - - - - -
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Video Memory
The system’s video memory consists of SGRAM only. In it’s standard configuration,
the system will have two 256K/512Kx32 SGRAM chips soldered on the board to give
a total of 2MB/4MB.
Table 2.10. SO-DIMM Video Memory Module Connector Pinout
Pin # Description Pin # Description Pin # Description Pin # Description
1 GND 2 GND 73 MCK 74 MCK
3 VMD63 4 VMD62 75 VCC 76 VCC
5 VMD61 6 VMD60 77 NC 78 NC
7 VMD59 8 VMD58 79 GND 80 GND
9 VMD57 10 VMD56 81 VMA9 82 VMA8
11 VCC 12 VCC 83 VMA7 84 VMA6
13 VMD55 14 VMD54 85 GND 86 GND
15 VMD53 16 VMD52 87 VMA5 88 VMA4
17 VMD51 18 VMD50 89 VMA3 90 VMA2
19 VMD49 20 VMD48 91 VMA1 92 VMA0
21 GND 22 GND 93 VCC 94 VCC
23 DQM#7 24 DQM#6 95 VMD31 96 VMD30
25 DQM#5 26 DQM#4 97 VMD29 98 VMD28
27 VCC 28 VCC 99 VMD27 100 VMD26
29 VMD47 30 VMD46 101 VMD25 102 VMD24
31 VMD45 32 VMD44 103 GND 104 GND
33 VMD43 34 VMD42 105 VMD23 106 VMD22
35 VMD41 36 VMD40 107 VMD21 108 VMD20
37 GND 38 GND 109 VMD19 110 VMD18
39 VMD39 40 VMD38 111 VMD17 112 VMD16
41 VMD37 42 VMD36 113 VCC 114 VCC
43 VMD35 44 VMD34 115 DQM#3 116 DQM#2