DRQ Assignment Map
DRQx |
| System Devices |
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DRQ0 | N (Notes) |
| Reserved |
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DRQ1 | N |
| Reserved |
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DRQ2 | Floppy Diskette |
| N |
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DRQ3 | N |
| Reserved |
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DRQ4 | Cascade |
| N |
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DRQ5 | N |
| Reserved |
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DRQ6 | N |
| Reserved |
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DRQ7 | N |
| Reserved |
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NOTE: N - Not to be used. |
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Main Board Major Chips |
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Item |
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| Controller |
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North Bridge |
| SiS 650 |
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South Bridge |
| SiS 961 |
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Super I/O controller |
| ITE IT8705F |
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Audio controller |
| SiS961 |
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LAN controller |
| SiS961 |
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HDD controller |
| SiS961 |
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Keyboard controller |
| SiS961 |
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RTC |
| SiS961 |
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Environmental Requirements |
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Item |
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| Specifications | ||
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Temperature & Humidity |
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Operating |
| +10 to +45°C |
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Humidity |
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Operating |
| 20% to 80% RH, |
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| 20% to 80% RH, |
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| 20% to 80% RH, | ||||
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Vibration |
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Operating |
| 5~16.2Hz | 0.388mm(peak to peak) |
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| 16.2~250Hz | 0.2G |
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Sweep Rate |
| 1 octave/minute |
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Direction |
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| X,Y,Z axis |
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Test Cycles |
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| 2 cycles per axis |
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| 5~27.1Hz | 0.6G |
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(Packed) |
| 27.1~50Hz | 0.44mm(peak to peak) |
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| 50~500Hz | 2.0G |
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Sweep rate |
| 0.5 octave/minute |
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Direction |
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| X,Y,Z axis |
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Test Cycles |
| 4 cycles per axis |
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20 | Chapter 1 |