
6.4Jumpers
The evaluation board has a number of jumpers that control various functions of the system.
Table 16 presents the descriptions of the jumpers and their settings.
Figure 22 illustrates the locations of the jumpers on the board.
Table 16. | Jumpers and Jumper Functions |
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| Jumper | Function / Default Setting |
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| J9E2 | ITP Mode / | = UP | |
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| J7K2 | CPU 0 Fan Override / |
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| J6K1 | CPU 1 Fan Override / |
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| J4G1 | Clear CMOS / | = Normal use | |
| = Clear CMOS | |||
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| J3K1 | CPU1 VIDs / 1.325 V (one jumper on position 5) |
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| J4A1 | 5 VAUX enable / |
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| J4B1 | 3.3 VAUX Enable / |
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| J8E1 | S3 Enable / |
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| J4F6 | Memory PLL0 / | Valid for both FSB speeds | |
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| J3J1 | CPU BSEL 0 / Open | Open = 667 MT/s | |
| = 533 MT/s | |||
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April 2007 | User’s Manual |
Order Number: | 51 |