Intel Desktop Board D845PEBT2 Technical Product Specification
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Table 38. AGP Connector
Pin Signal Name Pin Signal Name Pin Signal Name Pin Signal Name
A1 +12 V B1 Not connected A34 Vddq B34 Vddq
A2 TYPEDET# B2 +5 V A35 AD22 B35 AD21
A3 Reserved B3 +5 V A36 AD20 B36 AD19
A4 Not connected B4 Not connected A37 Ground B37 Ground
A5 Ground B5 Ground A38 AD18 B38 AD17
A6 INTA# B6 INTB# A39 AD16 B39 C/BE2#
A7 RST# B7 CLK A40 Vddq B40 Vddq
A8 GNT1# B8 REQ# A41 FRAME# B41 IRDY#
A9 Vcc3.3 B9 Vcc3.3 A42 Reserved B42 +3.3 V (aux)
A10 ST1 B10 ST0 A43 Ground B43 Ground
A11 Reserved B11 ST2 A44 Reserved B44 Reserved
A12 PIPE# B12 RBF# A45 Vcc3.3 B45 Vcc3.3
A13 Ground B13 Ground A46 TRDY# B46 DEVSEL#
A14 WBF# B14 Reserved A47 STOP# B47 Vddq
A15 SBA1 B15 SBA0 A48 PME# B48 PERR#
A16 Vcc3.3 B16 Vcc3.3 A49 Ground B49 Ground
A17 SBA3 B17 SBA2 A50 PAR B50 SERR#
A18 SBSTB# B18 SB_STB A51 AD15 B51 C/BE1#
A19 Ground B19 Ground A52 Vddq B52 Vddq
A20 SBA5 B20 SBA4 A53 AD13 B53 AD14
A21 SBA7 B21 SBA6 A54 AD11 B54 AD12
A22 Reserved B22 Reserved A55 Ground B55 Ground
A23 Ground B23 Ground A56 AD9 B56 AD10
A24 Reserved B24 +3.3 V (aux) A57 C/BE0# B57 AD8
A25 Vcc3.3 B25 Vcc3.3 A58 Vddq B58 Vddq
A26 AD30 B26 AD31 A59 AD_STB0# B59 AD_STB0
A27 AD28 B27 AD29 A60 AD6 B60 AD7
A28 Vcc3.3 B28 Vcc3.3 A61 Ground B61 Ground
A29 AD26 B29 AD27 A62 AD4 B62 AD5
A30 AD24 B30 AD25 A63 AD2 B63 AD3
A31 Ground B31 Ground A64 Vddq B64 Vddq
A32 AD_STB1# B32 AD_STB1 A65 AD0 B65 AD1
A33 C/BE3# B33 AD23 A66 VRREFG_C B66 VREFC_G
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NOTE
The AGP connector is keyed for 1.5 V AGP cards only. Do not attempt to install a legacy
3.3 V AGP card. The AGP connector is not mechanically compatible with legacy
3.3 V AGP cards.