4
C A R R I E R C A R D B U S I N T E R F A C E
Backplane Connector Pin Assignments
Pin: | Row Z: | Row A: | Row B: | Row C: | Row D: | Row E: | Row F: (continued) |
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11 | ground | AD18 | AD17 | AD16 | ground | C/BE2* | ground |
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12 | KEY | KEY | KEY | KEY | KEY | KEY | KEY |
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13 | KEY | KEY | KEY | KEY | KEY | KEY | KEY |
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14 | KEY | KEY | KEY | KEY | KEY | KEY | KEY |
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15 | ground | +3.3V | FRAME* | IRDY* | bd_sel* | TRDY* | ground |
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16 | ground | DEVSEL* | PCIXCAP | VIO | STOP* | LOCK | ground |
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17 | ground | +3.3V | no connect | no connect | ground | PERR* | ground |
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18 | ground | SERR* | ground | +3.3V | PAR | C/BE1* | ground |
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19 | ground | +3.3V | AD15 | AD14 | ground | AD13 | ground |
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20 | ground | AD12 | ground | VIO | AD11 | AD10 | ground |
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21 | ground | +3.3V | AD9 | AD8 | M66EN | C/BE0* | ground |
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22 | ground | AD7 | ground | +3.3V | AD6 | AD5 | ground |
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23 | ground | +3.3V | AD4 | AD3 | +5V | AD2 | ground |
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24 | ground | AD1 | +5V | VIO | AD0 | ACK64* | ground |
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25 | ground | +5V | REQ64* | ENUM* | +3.3V | +5V | ground |
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1.
2.For the
Table
J2 Connector Pin Assignments
Pin:
Row Z:
Row A:
Row B:
Row C:
Row D:
Row E:
Row F:
1
2
3
4
5
6
7
8
ground | no connect | ground | no connect | no connect | no connect | ground |
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ground | no connect | no connect | no connect | no connect | no connect | ground |
ground |
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no connect | ground | no connect | no connect | no connect | ground | |
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ground | VIO | no connect | C/BE7* | ground | C/BE6* | ground |
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ground | C/BE5* | 64EN | VIO | C/BE4* | PAR64 | ground |
ground | AD63 | AD62 | AD61 | ground | AD60 | ground |
ground | AD59 | ground | VIO | AD58 | AD57 | ground |
ground | AD56 | AD55 | AD54 | ground | AD53 | ground |
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