Intel MB440LX, System Installation Manual

Page: 195 / 232

M440LX Server System Product Guide
195
PCI Connectors
Pin Signal Pin Signal Pin Signal Pin Signal
A1 TRST_L B1
−
12 V A32 AD16 B32 AD17
A2
+
12 V B2 TCK A33
+
3.3 V B33 C-BE2_L
A3 TMS B3 GND A34 FRAME_L B34 GND
A4 TDI B4 TD0 A35 GND B35 IRDY_L
A5
+
5 V B5
+
5 V A36 TRDY_L B36
+
3.3 V
A6 INTA_L B6
+
5 V A37 GND B37 DEVSEL_L
A7 INTC_L B7 INTB_L A38 STOP_L B38 GND
A8
+
5 V B8 INTD_L A39
+
3.3 V B39 LOCK_L
A9 Reserved B9 PRSNT1_L A40 SDONE B40 PERR_L
A10
+
5 V B10 Reserved A41 SBO_L B41
+
3.3 V
A11 Reserved B11 PRSNT2_L A42 GND B42 SERR_L
A12 GND B12 GND A43 PAR B43
+
3.3 V
A13 GND B13 GND A44 AD15 B44 C-BE1_L
A14 Reserved B14 Reserved A45
+
3.3 V B45 AD14
A15 RST_L B15 GND A46 AD13 B46 GND
A16
+
5 V B16 CLK A47 AD11 B47 AD12
A17 GNT B17 GND A48 GND B48 AD10
A18 GND B18 REQ_L A49 AD9 B49 GND
A19 Reserved B19
+
5 V A50 KEY B50 KEY
A20 AD30 B20 AD31 A51 KEY B51 KEY
A21
+
3.3 V B21 AD29 A52 C-BE0_L B52 AD8
A22 AD28 B22 GND A53
+
3.3 V B53 AD7
A23 AD26 B23 AD27 A54 AD6 B54
+
3.3 V
A24 GND B24 AD25 A55 AD4 B55 AD5
A25 AD24 B25
+
3.3 V A56 GND B56 AD3
A26 IDSEL B26 C-BE3_L A57 AD2 B57 GND
A27
+
3.3 V B27 AD23 A58 AD0 B58 AD1
A28 AD22 B28 GND A59
+
5 V B59
+
5 V
A29 AD20 B29 AD21 A60 REQ64_L B60 ACK64_L
A30 GND B30 AD19 A61
+
5 V B61
+
5 V
A31 AD18 B31
+
3.3 V A62
+
5 V B62
+
5 V