Hardware Reference
4.6AGP Connector
Table 4-12. AGP Slot (J13)
Pin# | B | A | Pin# | B | A |
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1 | OVRCNT# | 12V | 34 | Vddq3.3 | Vddq3.3 |
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2 | 5.0V | TYPEDET# | 35 | AD21 | AD22 |
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3 | 5.0V | Reserved | 36 | AD19 | AD20 |
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4 | USB+ | USB- | 37 | GND | GND |
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5 | GND | GND | 38 | AD17 | AD18 |
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6 | INTB# | INTA# | 39 | C/BE2# | AD16 |
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7 | CLK | RST# | 40 | Vddq3.3 | Vddq3.3 |
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8 | REQ# | GNT# | 41 | IRDY# | FRAME# |
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9 | VCC3.3 | VCC3.3 | 42 | 3.3Vaux | Reserved |
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10 | ST0 | ST1 | 43 | GND | GND |
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11 | ST2 | Reserved | 44 | Reserved | Reserved |
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12 | RBF# | PIPE# | 45 | VCC3.3 | VCC3.3 |
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13 | GND | GND | 46 | DEVSEL# | TRDY# |
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14 | Reserved | Reserved | 47 | Vddq3.3 | STOP# |
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15 | SBA0 | SBA1 | 48 | PERR# | PME# |
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16 | VCC3.3 | VCC3.3 | 49 | GND | GND |
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17 | SBA2 | SBA3 | 50 | SERR# | PAR |
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18 | SB_STB | Reserved | 51 | C/BE1# | AD15 |
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19 | GND | GND | 52 | Vddq3.3 | Vddq3.3 |
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20 | SBA4 | SBA5 | 53 | AD14 | AD13 |
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21 | SBA6 | SBA7 | 54 | AD12 | AD11 |
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22 | KEY | KEY | 55 | GND | GND |
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23 | KEY | KEY | 56 | AD10 | AD9 |
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24 | KEY | KEY | 57 | AD8 | C/BE0# |
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25 | KEY | KEY | 58 | Vddq3.3 | Vddq3.3 |
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26 | AD31 | AD30 | 59 | AD_STB0 | Reserved |
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27 | AD29 | AD28 | 60 | AD7 | AD6 |
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28 | VCC3.3 | VCC3.3 | 61 | GND | GND |
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29 | AD27 | AD26 | 62 | AD5 | AD4 |
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30 | AD25 | AD24 | 63 | AD3 | AD2 |
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31 | GND | GND | 64 | Vddq3.3 | Vddq3.3 |
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32 | AD_STB1 | Reserved | 65 | AD1 | AD0 |
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33 | AD23 | C/BE3# | 66 | Reserved | Reserved |
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NOTES:
1.Reserved pins are only for future use by the AGP interface specification.
2.IDSEL# is not a pin on the AGP connector. AGP graphics components should connect the AD16 signal to the 3. 3 volt IDSEL# function internal to the component.
3.All 3.3 volt cards leave the TYPEDET signal open. All 1.5 volt cards tie this signal hard to ground.
Celeron™ Processor Development Kit Manual |
