NQ41210 S L7JE Intel, NQ41210 S L7JE Datasheet - Page 10

• Manufacturer Part Number: NQ41210 S L7JE
• Manufacturer: Intel

Specifications of NQ41210 S L7JE

• Package Type: FCBGA
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

41210 Bridge — Datasheet
2.2
Table 2.
2.3
10
PCI Express Interface
PCI Express Interface Pins
PCI Bus Interface (Two Instances)
Each interface is marked by either the letter “A” or “B” to signify the interface. Therefore, A_AD
refers to the AD bus on PCI bus A, and B_AD refers to the AD bus on PCI bus B. For pin names
described in the following sections, an ‘X’ in the name indicates either A or B, for the PCI bus A
and PCI bus B sides. For example, X_PAR signal would be called A_PAR on the PCI bus A and
B_PAR on the PCI bus B.
PE_RCOMP[1:0]
REFCLKp/
PETp[7:0]/
PERp[7:0]/
PERn[7:0]
REFCLKn
PETn[7:0]
Signal
Total
I/O
36
O
I
I
I
PCI Express Serial Data Transmit: PCI Express differential data transmit
PCI Express Serial Data Receive: PCI Express differential data receive
x1 Mode: Either PERp[0]/ PERn[0] is used or PERp[7]/ PERn[7] is used
24.9
x1 Mode: Either PETp[0]/ PETn[0] is used or PETp[7]/ PETn[7] is used
PCI Express Compensation Inputs: Analog signals. Connect to a
PCI Express Reference Clocks: 100 MHz differential clock pair.
pull-up resitor to 1.5V. A single resistor can be used for both
X4 Mode: Only PERp[3:0]/ PERn[3:0] are used
X4 Mode: Only PETp[3:0]/ PETn[3:0] are used
X8 Mode: All PERp[7:0]/ PERn[7:0] are used
X8 Mode: All PETp[7:0]/ PETn[7:0] are used
Description
signals.
signals.
signals.