Introduction
Table 1. DIP Switch Operation
Switch | Switch | The Switch Controls | Reference Information | |
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| SW1, 2, 3 | PICMG configurations. (See Chapter 3). | Table 10 on page 21 | |
J9 |
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| 21555 Non Transparent | ||
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| SW4 | PR_AD1 strapping option. | ||
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| Manual | |
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| SW5 | PR_CS to either Flash or optional ROM socket. | Table 8 on page 19 | |
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J20 | SW1 | PR_AD2 for SROM operation. | Table 7 on page 18 | |
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SW2 | ||||
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| SW3 | PR_AD4 for synchronous or asynchronous clocking. | Table 14 on page 22 | |
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| SW4 | PR_AD5 for S_CLKO operation. | ||
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| SW5 | PR_AD6 for Central function selection. | Table 12 on page 22 | |
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J21 | SW# | The REQ/GNT lines for Arbiter control. | Table 12 on page 22 | |
(1,2,3,4,5) | Table 13 on page 22 | |||
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1.5Stake-Pin Jumper
Table 2 shows the configuration and the function of the single
Table 2. Stake-Pin Jumper a
Jumper | Function | |
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| • | When removed, the |
J8 | • | When installed, |
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| extinguished. |
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a.No jumper is installed by the Factory default.
21555 | 9 |