Agp Connector; Table B-12 Agp Connector Pin Assignments - NEC DIRECTION L Service Manual

AGP CONNECTOR

Table B-12 provides the pin assignments for the AGP slot.
Pin Description
A1 +12V
A2 No connect
A3 Reserved
A4 No connect
A5 Ground
A6 PIRQ0#
A7 RST#
A8 AGP_GNT1#
A9 Vcc3.3
A10 AGP_ST1
A11 Reserved
A12 AGP_PIPE#
A13 Ground
A14 No connect
A15 SBA1
A16 Vcc3.3
A17 SBA3
A18 Reserved
A19 Ground
A20 SBA5
A21 SBA7
A22 Key
A23 Key
A24 Key
A25 Key
A26 AGP_AD30
A27 AGP_AD28
A28 Vcc3.3
A29 AGP_AD26
A30 AGP_AD24
A31 Ground
A32 Reserved
A33 AGP_CBE3

Table B-12 AGP Connector Pin Assignments

Pin Description Pin
No connect
B1
B2 Vcc
B3 Vcc
B4 No connect
B5 Ground
B6 PIRQ1#
B7 HCLK_AGP
B8 AGP_REQ1
B9 Vcc3.3
B10 AGP_ST0
B11 AGP_ST2
B12 AGP_DBF#
B13 Ground
B14 No connect
B15 SBA0
B16 Vcc3.3
B17 SBA2
B18 SB_STB
B19 Ground
B20 SBA4
B21 SBA6
B22 Key
B23 Key
B24 Key
B25 Key
B26 AGP_AD31
B27 AGP_AD29
B28 Vcc3.3
B29 AGP_AD27
B30 AGP_AD25
B31 Ground
B32 AD_STBB
B33 AGP_AD23
Connector Pin Assignments
Description
A34 Vcc3.3
A35 AGP_AD22
A36 AGP_AD20
A37 Ground
A38 AGP_AD18
A39 AGP_AD16
A40 Vcc3.3
A41 AGP_FRAME#
A42 Reserved
A43 Ground
A44 Reserved
A45 Vcc3.3
A46 AGP_TRDY#
A47 AGP_STOP#
A48 No connect
A49 Ground
A50 AGP_PAR
A51 AGP_AD15
A52 Vcc3.3
A53 AGP_AD13
A54 AGP_AD11
A55 Ground
A56 AGP_AD9
A57 AGP_CBE0
A58 Vcc3.3
A59 Reserved
A60 AGP_AD6
A61 Ground
A62 AGP_AD4
A63 AGP_AD2
A64 Vcc3.3
A65 AGP_AD0
A66 No connect
B-11
Pin Description
B34 Vcc3.3
B35 AGP_AD21
B36 AGP_AD19
B37 Ground
B38 AGP_AD17
B39 AGP_CBE2
B40 Vcc3.3
B41 AGP_IRDY#
B42 Reserved
B43 Ground
B44 Reserved
B45 Vcc3.3
B46 AGP_DEVSEL#
B47 Vcc3.3
B48 AGP_PERR#
B49 Ground
B50 AGP_SERR#
B51 AGP_CBE1
B52 Vcc3.3
B53 AGP_AD14
B54 AGP_AD12
B55 Ground
B56 AGP_AD10
B57 AGP_AD8
B58 Vcc3.3
B59 AD_STBA
B60 AGP_AD7
B61 Ground
B62 AGP_AD5
B63 AGP_AD3
B64 Vcc3.3
B65 AGP_AD1
B66 No connect