5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A A
All Nets are 85-ohm differential pairs.
The P and N traces shall be <20mil matched in length
Resistor Switches (Resistors with a Shared Pad) Place near ECP5
From D0 Through Internal Logic
Default connection is to PCIe
fp_PCSC_HDOUTP0
fp_PCSC_HDOUTN0
fp_PCSC_HDOUTN1
fp_PCSC_HDOUTP1
fp_PCSC_HDOUTN2
fp_PCSC_HDOUTP2
fp_PCSC_HDOUTP3
fp_PCSC_HDOUTN3
fp_x4_PETn0
fp_x4_PETp0
fp_x4_PETp3
fp_x4_PETp1
fp_x4_PETn3
fp_x4_PETn1
fp_x4_PETp2
fp_x4_PETn2
fp_x4_PCIE_CLKP
fp_x4_PCIE_CLKN
fp_PCSC_HDOUTP0
fp_PCSC_HDOUTN0
fp_PCSC_HDOUTN1
fp_PCSC_HDOUTP1
fp_x4_PCIE_CLKP
fp_x4_PCIE_CLKN
fp_PCSC_HDOUTN2
fp_PCSC_HDOUTP2
fp_PCSC_HDOUTP3
fp_PCSC_HDOUTN3
fp_x4_PETn0
fp_x4_PETp0
fp_x4_PETp3
fp_x4_PETp1
fp_x4_PETn3
fp_x4_PETn1
fp_x4_PETp2
fp_x4_PETn2
SERDES-1_2V
SERDES-1_2V
SERDES-1_2V
SERDES-1_2V
D1_VCCIB
D1_VCCOB
D0_VCCIB
D0_VCCOB
D0_VCCIB
D1_VCCIB
D1_VCCOB
D0_VCCOB
x4_PETn3 [Pg16]
PCSC_HDOUTP0 [Pg16]
c2_x4_PETn3 [Pg14]
c1_PCSC_HDOUTP0 [Pg13]
x4_PETp0 [Pg16]
c1_x4_PETp0 [Pg13]
x4_PETn0 [Pg16]
c1_x4_PETn0 [Pg13]
x4_PETp1 [Pg16]
c1_x4_PETp1 [Pg13]
x4_PETn1 [Pg16]
c1_x4_PETn1 [Pg13]
x4_PETp2 [Pg16]
c2_x4_PETp2 [Pg14]
x4_PETn2 [Pg16]
c2_x4_PETn2 [Pg14]
x4_PETp3 [Pg16]
c2_x4_PETp3 [Pg14]
PCSC_HDOUTN0 [Pg16]
c1_PCSC_HDOUTN0 [Pg13]
PCSC_HDOUTP1 [Pg16]
c1_PCSC_HDOUTP1 [Pg13]
PCSC_HDOUTN1 [Pg16]
c1_PCSC_HDOUTN1 [Pg13]
PCSC_HDOUTP2 [Pg16]
c2_PCSC_HDOUTP2 [Pg14]
PCSC_HDOUTN2 [Pg16]
c2_PCSC_HDOUTN2 [Pg14]
PCSC_HDOUTP3 [Pg16]
c2_PCSC_HDOUTP3 [Pg14]
PCSC_HDOUTN3 [Pg16]
c2_PCSC_HDOUTN3 [Pg14]
x4_PCIE_CLKP [Pg16]
c1_x4_PCIE_CLKP [Pg13]
c2_x4_PCIE_CLKP [Pg14]
x4_PCIE_CLKN [Pg16]
c1_x4_PCIE_CLKN [Pg13]
c2_x4_PCIE_CLKN [Pg14]
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2815
ECP5 Quad C-D
B
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2815
ECP5 Quad C-D
B
Date:
Size
Schematic Rev
ofSheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
2815
ECP5 Quad C-D
B
C365
0.01uF
FB26
BLM41PG600SN1
C58
1uF
U39
R0_1-3
31
2
C373
0.01uF
C363
0.1uF
+
C325
22uF_T
BANK D0
LFE5M-85F-BG756
U1J
VCCHTX0_D0CH0
AC13
VCCHRX0_D0CH0
AC14
VCCHRX1_D0CH1
AC15
VCCHTX1_D0CH1
AC16
RESERVED_3
AK15
RESERVED_4
AK16
HDTXP0_D0CH0
AK9
HDTXN0_D0CH0
AK10
HDRXP0_D0CH0
AM8
HDRXN0_D0CH0
AM9
HDRXP0_D0CH1
AM11
HDRXN0_D0CH1
AM12
HDTXP0_D0CH1
AK12
HDTXN0_D0CH1
AK13
REFCLKP_D0
AM14
REFCLKN_D0
AM15
BANK D1
LFE5M-85F-BG756
U1K
VCCHTX0_D1CH0
AC17
VCCHRX0_D1CH0
AC18
VCCHRX1_D1CH1
AC19
VCCHTX1_D1CH1
AC20
RESERVED_1
AK24
RESERVED_2
AK25
HDTXP0_D1CH0
AK18
HDTXN0_D1CH0
AK19
HDRXP0_D1CH0
AM17
HDRXN0_D1CH0
AM18
HDRXP0_D1CH1
AM20
HDRXN0_D1CH1
AM21
HDTXP0_D1CH1
AK21
HDTXN0_D1CH1
AK22
REFCLKP_D1
AM23
REFCLKN_D1
AM24
C82
1uF
C388
0.1uF
U36
R0_1-3
31
2
U38
R0_1-3
31
2
U43
R0_1-4
31
2
4
C366
0.01uF
U30
R0_1-3
3
1
2
C60
0.1uF
U40
R0_1-3
31
2
U29
R0_1-3
3
1
2
U27
R0_1-3
31
2
U41
R0_1-3
31
2
U37
R0_1-3
31
2
+
C386
22uF_T
U24
R0_1-3
31
2
C371
0.01uF
FB25
BLM41PG600SN1
C323
0.1uF
+
C59
22uF_T
C326
1uF
R415
100
DI
R0402
C372
0.01uF
FB23
BLM41PG600SN1
U34
R0_1-3
31
2
C80
0.1uF
C70
0.1uF
C364
0.01uF
U26
R0_1-3
31
2
U42
R0_1-4
31
2
4
U28
R0_1-3
31
2
C322
0.1uF
+
C81
22uF_T
U23
R0_1-3
31
2
U25
R0_1-3
31
2
C384
0.01uF
FB22
BLM41PG600SN1
DI
C383
0.01uF
C374
1uF
C68
0.1uF
U35
R0_1-3
31
2
PCI Express Board
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