Installing and Replacing Desktop Board Components
Pin | Standard Signal Name | ECP Signal Name | EPP Signal Name |
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9 | PD3 | PD3 | PD3 |
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10 | GROUND | GROUND | GROUND |
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11 | PD4 | PD4 | PD4 |
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12 | GROUND | GROUND | GROUND |
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13 | PD5 | PD5 | PD5 |
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14 | GROUND | GROUND | GROUND |
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15 | PD6 | PD6 | PD6 |
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16 | GROUND | GROUND | GROUND |
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17 | PD7 | PD7 | PD7 |
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18 | GROUND | GROUND | GROUND |
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19 | ACK# | ACK# | INTR |
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20 | GROUND | GROUND | GROUND |
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21 | BUSY | BUSY#, PERIPHACK | WAIT# |
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22 | GROUND | GROUND | GROUND |
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23 | PERROR | PE, ACKREVERSE# | PE |
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24 | GROUND | GROUND | GROUND |
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25 | SELECT | SELECT | SELECT |
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26 | KEY (no pin) | KEY (no pin) | KEY (no pin) |
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Before connecting to the front panel wireless activity LED header, observe the precautions in "Before You Begin" on page 23. See Figure 12, E on page 34 for the location of the front panel wireless activity LED header.
Table 11 shows the pin assignments for the front panel wireless activity LED header.
Pin | Signal Name |
1LED (+)
2Ground
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