Lattice Semiconductor ECP5 Versa, Руководство пользователя

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33
ECP5 PCI Express Board User’s Guide
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
of
Sheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
28
15
ECP5 Quad C-D
B
Date: Size
Schematic Rev
of
Sheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
28
15
ECP5 Quad C-D
B
Date: Size
Schematic Rev
of
Sheet
Title
Lattice Semiconductor Applications
Email: techsupport@Latticesemi.com
Board Rev
Project
Nov, 2012
B
B
28
15
ECP5 Quad C-D
B
C365 0.01uF
FB26 BLM41PG600SN1
C58 1uF
U39 R0_1-3
3
1
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
3
1
2
U38 R0_1-3
3
1
2
U43 R0_1-4
3
1
2 4
C366 0.01uF
U30 R0_1-3
3
1
2
C60 0.1uF
U40 R0_1-3
3
1
2
U29 R0_1-3
3
1
2
U27 R0_1-3
3
1
2
U41 R0_1-3
3
1
2
U37 R0_1-3
3
1
2
+
C386 22uF_T
U24 R0_1-3
3
1
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
3
1
2
C80 0.1uF
C70 0.1uF
C364 0.01uF
U26 R0_1-3
3
1
2
U42 R0_1-4
3
1
2 4
U28 R0_1-3
3
1
2
C322 0.1uF
+
C81 22uF_T
U23 R0_1-3
3
1
2
U25 R0_1-3
3
1
2
C384 0.01uF
FB22 BLM41PG600SN1 DI
C383 0.01uF
C374 1uF
C68 0.1uF
U35 R0_1-3
3
1
2
PCI Express Board