Intel E7520 User Manual
Dual-Core Intel
®
Xeon
®
processor LV with Intel
®
E7520 Chipset and Intel
®
6300ESB ICH
April 2007
User’s Manual
Order Number: 311274-009
45
Dual-Core Intel Xeon processor LV / E7520 Chipset / 6300ESB ICH
6.2.3
PCI-X Connector
presents the PCI-X connector pinout for J1B1 and J1B2.
A38
STOP#
B38
GND
A39
3.3 V
B39
LOCK#
A40
SDONE
B40
PERR#
A41 SBO#
B41
3.3
V
A42
GND
B42
SERR#
A43
PAR
B43
3.3 V
A44
AD15
B44
C/BE1#
A45
3.3 V
B45
AD14
A46
AD13
B46
GND
A47
AD11
B47
AD12
A48
GND
B48
AD10
A49
AD9
B49
GND
A50
KEY
B50
KEY
A51
KEY
B51
KEY
A52
CBEO#
B52
AD8
A53
3.3 V
B53
AD7
A54
AD6
B54
3.3 V
A55
AD4
B55
AD5
A56
GND
B56
AD3
A57
AD2
B57
GND
A58
AD0
B58
AD1
A59
5 V
B59
5 V
A60
REQ64#
B60
ACK64#
A61
5 V
B61
5 V
A62 5
V
B62
5
V
Table 9.
32-Bit 5 V PCI Connector Pinout (Sheet 2 of 2)
Pin
Signal
Pin
Signal
Table 10.
PCI-X Connector Pinout (Sheet 1 of 4)
Pin
Signal
Pin
Signal
A1 TRST#
B1
-12
V
A2 +12
V
B2
TCK
A3 TMS
B3
GND
A4 TDI
B4
TDO
A5
5 V
B5
5 V
A6 INTA#
B6
5
V
A7 INTC#
B7
INTB#
A8 5
V
B8
INTD#
A9 Reserved
B9
PRSNT1#