5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A A
B side = Secondary Component Side(BOTTOM)
A side = PRIMARY Component Side(TOP)
4-Lane PCIe Board Fingers
AC Coupling
x4_PERp2
x4_PERn2
x4_PERp1
x4_PERn1
x4_PERn0
x4_PERp0
x4_PERp0
x4_PERn0
x4_PERn1
x4_PERp1
x4_PERp2
x4_PERp3
x4_PERn2
x4_PERn3
PCIE_3V3
PCIE_3V3
x4_PERp3
x4_PERn3
12_0V
PCIE_PERSTN[Pg10]
x4_PRSNTn [Pg10]
x4_PCIE_CLKP[Pg15]
x4_PCIE_CLKN
[Pg15]
PCSC_HDOUTP2[Pg15]
PCSC_HDOUTN2[Pg15]
PCSC_HDOUTP3[Pg15]
PCSC_HDOUTN3[Pg15]
PCSC_HDOUTP0[Pg15]
PCSC_HDOUTN0
[Pg15]
PCSC_HDOUTP1[Pg15]
PCSC_HDOUTN1[Pg15]
x4_PETp3 [Pg15]
x4_PETn3 [Pg15]
x4_PETn0 [Pg15]
x4_PETn1 [Pg15]
x4_PETp0 [Pg15]
x4_PETp2 [Pg15]
x4_PETn2 [Pg15]
x4_PETp1 [Pg15]
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2816
PCIe 4-Lane Connector
B
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2816
PCIe 4-Lane Connector
B
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2816
PCIe 4-Lane Connector
B
C396
0.1uF
C0402
TP23
CN3
PCI Express x4 Edge Finger Conn.
PRSNT1#
A1
+12V
A2
+12V
A3
GND
A4
JTAG2
A5
JTAG3
A6
JTAG4
A7
JTAG5
A8
+3.3V
A9
+3.3V
A10
PERST#
A11
GND
A12
REFCLK+
A13
REFCLK-
A14
GND
A15
PERp0
A16
PERn0
A17
GND
A18
RSVD_A19
A19
GND
A20
PERp1
A21
PERn1
A22
GND
A23
GND
A24
PERp2
A25
PERn2
A26
GND
A27
GND
A28
PERp3
A29
PERn3
A30
GND
A31
+12V
B1
+12V
B2
RSVD_B3
B3
GND
B4
SMCLK
B5
SMDAT
B6
GND
B7
+3.3V
B8
JTAG1
B9
3.3Vaux
B10
WAKE#
B11
RSVD_B12
B12
GND
B13
PETp0
B14
PETn0
B15
GND
B16
PRSNT3#
B17
GND
B18
PETp1
B19
PETn1
B20
GND
B21
GND
B22
PETp2
B23
PETn2
B24
GND
B25
GND
B26
PETp3
B27
PETn3
B28
GND
B29
RSVD_B30
B30
PRSNT4#
B31
GND
B32
RSVD_A32
A32
C397
0.1uF
C0402
C398
0.1uF
C0402
C399
0.1uF
C0402
C400
0.1uF
C0402
C393
0.1uF
C0402
C394
0.1uF
C0402
C395
0.1uF
C0402
PCI Express Board
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