
19
LatticeECP2M SERDES
Lattice Semiconductor
Evaluation Board User’s Guide
Figure 9. SERDES
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PETp0
L_HDINP0
50
L_HDINN0
50
L_HDOUTP0
50
L_HDOUTN0
50
U_HDINN0
U_HDINN1
U_HDINP1
U_HDINP2
U_HDINN2
U_HDOUTN0
U_HDOUTN1
U_HDOUTP1
U_HDOUTN2
U_HDOUTP2
U_HDOUTP0
U_HDINP0
U_HDINP3
U_HDINN3
U_HDOUTP3
U_HDOUTN3
U_HDINP0
U_HDINN0
U_HDINP1
U_HDINN1
U_HDINN2
U_HDINP2
U_HDINP3
U_HDINN3
U_HDOUTP3
U_HDOUTN3
U_HDOUTP2
U_HDOUTN2
U_HDOUTP1
U_HDOUTN1
U_HDOUTP0
U_HDOUTN0
L_HDINP3
L_HDINN3
L_HDINN2
L_HDINP2
L_HDINN1
L_HDINP1
L_HDINN0
L_HDINP0
L_HDOUTN3
L_HDOUTP3
L_HDOUTP2
L_HDOUTN2
L_HDOUTN1
L_HDOUTP1
L_HDOUTN0
L_HDOUTP0
PCIE_CLKN
PCIE_CLKP
SMA_REFCLKP
SMA_REFCLKN
U_REFCLKP
U_REFCLKN
PETn0
PETp0
PERp0
PERn0
U_REFCLKP
U_REFCLKN
L_REFCLKP
L_REFCLKN
x1
PCIE_3V3
x1
PERp0
PERn0
PETp0
PETn0
PCIE_3V3
PCIE_CLKN
PCIE_CLKP
IN_S
IN_SATA_TGT-
OUT_SATA_TGT-
OUT_S
50
OUT_SATA_TGT-
50
OUT_S
OUT_SATA_HOST-
50
OUT_SA
50
IN_S
50
IN_SATA_TGT-
50
IN_SA
50
IN_SATA_HOST-
50
OUT_SA
OUT_SATA_HOST-
OUT_SATA_TGT-
50
OUT_SA
50
OUT_SATA_HOST-
50
OUT_S
50
IN_SA
IN_SATA_HOST-
L_HDINN2
L_HDINP2
L_HDINN1
L_HDINP1
PETn0
L_HDOUTP2
L_HDOUTN2
L_HDOUTN1
L_HDOUTP1
SFP_RDN
50
SFP_RDP
50
SFP_RDP
SFP_RDN
SFP_TDN
SFP_TDP
L_HDINP3
L_HDINN3
L_HDOUTN3
L_HDOUTP3
12_0V
3_3V
3_3V
U_REFCLKN
[8]
U_REFCLKP
[8]
L_REFCLKN
[8]
L_REFCLKP
[8]
L_REFCLKN
[8]
L_REFCLKP
[8]
PCIE_CLKN
PCIE_CLKP
PCIE_SMCLK
[6]
PCIE_CLKN
PCIE_CLKP
PCIE_PERSTN
[4]
PCIE_WAKEN
[6]
PCIE_SMDAT
[6]
SFP_LOS
[10]
SFP_TXDIS
[10]
SFP_MODDEF2
[10]
SFP_MODDEF1
[10]
SFP_MODDEF0
[10]
SFP_TXFAULT
[10]
SFP_RATESEL
[10]
Title
v
e
R
t
c
ej
or
P
e
zi
S
t
e
e
h
S
:
et
a
D
of
ECP2M PCI EXPRESS Card
1.0
SERDES
C
51
1
Title
v
e
R
t
c
ej
or
P
e
zi
S
t
e
e
h
S
:
et
a
D
of
ECP2M PCI EXPRESS Card
1.0
SERDES
C
51
1
Title
v
e
R
t
c
ej
or
P
e
zi
S
t
e
e
h
S
:
et
a
D
of
ECP2M PCI EXPRESS Card
1.0
SERDES
C
51
1
HDIN
HDOUT
PCIe Terminations
Place Capacitors
and Resistors as
Physically close to
device pin as possible
3G SMAs
X1 PCIe Board Fingers
B side = Primary Component Side(TOP)
A side = Secondary Component Side(BOTTOM)
200K
200K
AC Coupled receiver
+ 200K Ohm to GND
Populate for PCIe Clock
from Edge Finger
Place near U1
Host
Target
SATA
SGMII
SFP
STUFF OPTION A: REPLACE C148,C149 WITH 0-OHM SHUNTS
R71,R77==OPEN
R233
150R-0603SMT
R233
150R-0603SMT
C425
10NF-0402SMT
C425
10NF-0402SMT
R216
100R-0603SMT
R216
100R-0603SMT
J31
Rosenberger 32K153-400E3
J31
Rosenberger 32K153-400E3
1
2
G
A+
A-
G
B- B+
G
CN1
SATA
G
A+
A-
G
B- B+
G
CN1
SATA
1
2
3
4
5
6
7
TP18
TESTPOINT
TP18
TESTPOINT
1
C430
10NF-0402SMT
C430
10NF-0402SMT
C428
10NF-0402SMT
C428
10NF-0402SMT
R232
150R-0603SMT
R232
150R-0603SMT
J30
Rosenberger 32K153-400E3
J30
Rosenberger 32K153-400E3
1
2
R69
0R-0603SMT
R69
0R-0603SMT
C436
100NF-
0603SMT
C436
100NF-
0603SMT
C156
100NFX5R-0402SMT
C156
100NFX5R-0402SMT
J29
Rosenberger 32K153-400E3
J29
Rosenberger 32K153-400E3
1
2
C433
10UF-16V_TANTBSMT
C433
10UF-16V_TANTBSMT
R80
0R-0603SMT
R80
0R-0603SMT
J33
Rosenberger 32K153-400E3
J33
Rosenberger 32K153-400E3
1
2
C427
100NFX5R-0402SMT
C427
100NFX5R-0402SMT
L2
1UH-1206SMT
L2
1UH-1206SMT
R68
51R-0603SMT
R68
51R-0603SMT
R23
4
1K-0603SMT
R23
4
1K-0603SMT
CN5
HOST_SFP
CN5
HOST_SFP
VeeT
1
TxFault
2
TxDisable
3
Mod_Def_2
4
Mod_Def_1
5
Mod_Def_0
6
RateSel
7
LOS
8
VeeR
9
VeeR
10
VeeR
11
RD-
12
RD+
13
VeeR
14
VccR
15
VccT
16
VeeT
17
TD-
19
VeeT
20
TD+
18
R22
8
10K-0603SMT
R22
8
10K-0603SMT
R231
150R-0603SMT
R231
150R-0603SMT
C424
10NF-0402SMT
C424
10NF-0402SMT
R215
100R-0603SMT
R215
100R-0603SMT
J32
Rosenberger 32K153-400E3
J32
Rosenberger 32K153-400E3
1
2
J23
Rosenberger 32K153-400E3
J23
Rosenberger 32K153-400E3
1
2
R22
7
10K-0603SMT
R22
7
10K-0603SMT
C422
10NF-0402SMT
C422
10NF-0402SMT
J25
Rosenberger 32K153-400E3
J25
Rosenberger 32K153-400E3
1
2
C432
100NF-0603SM
T
C432
100NF-0603SM
T
C421
10NF-0402SMT
C421
10NF-0402SMT
R223
150R-0603SMT
R223
150R-0603SMT
C157
100NFX5R-0402SMT
C157
100NFX5R-0402SMT
J20
Rosenberger 32K153-400E3
J20
Rosenberger 32K153-400E3
1
2
J24
Rosenberger 32K153-400E3
J24
Rosenberger 32K153-400E3
1
2
C423
10NF-0402SMT
C423
10NF-0402SMT
C426
10NF-0402SMT
C426
10NF-0402SMT
R22
9
10K-0603SMT
R22
9
10K-0603SMT
C149
100NFX5R-0402SMT
C149
100NFX5R-0402SMT
J19
Rosenberger 32K153-400E3
J19
Rosenberger 32K153-400E3
1
2
R79
0R-0603SMT
R79
0R-0603SMT
J27
Rosenberger 32K153-400E3
J27
Rosenberger 32K153-400E3
1
2
J28
Rosenberger 32K153-400E3
J28
Rosenberger 32K153-400E3
1
2
R77
200K-0402SMT
R77
200K-0402SMT
J14
Rosenberger 32K153-400E3
J14
Rosenberger 32K153-400E3
1
2
J26
Rosenberger 32K153-400E3
J26
Rosenberger 32K153-400E3
1
2
J18
Rosenberger 32K153-400E3
J18
Rosenberger 32K153-400E3
1
2
J22
Rosenberger 32K153-400E3
J22
Rosenberger 32K153-400E3
1
2
C437
100NFX5R-0402SMT
C437
100NFX5R-0402SMT
R67
0R-0603SMT
R67
0R-0603SMT
J21
Rosenberger 32K153-400E3
J21
Rosenberger 32K153-400E3
1
2
C431
100NF-0603SM
T
C431
100NF-0603SM
T
CN4
PCI Express x1 Edge Finger Conn.
CN4
PCI Express x1 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
A13
REFCLK-
A14
GND
A15
PERp0
A16
PERn0
A17
GND
A18
+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
R71
200K-0402SMT
R71
200K-0402SMT
CG1
SFP_CAGE
CG1
SFP_CAGE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
C429
100NFX5R-0402SMT
C429
100NFX5R-0402SMT
L1
1UH-1206SMT
L1
1UH-1206SMT
J15
Rosenberger 32K153-400E3
J15
Rosenberger 32K153-400E3
1
2
C148
100NFX5R-0402SMT
C148
100NFX5R-0402SMT
R22
6
10K-0603SMT
R22
6
10K-0603SMT
R230
150R-0603SMT
R230
150R-0603SMT
R22
5
10K-0603SMT
R22
5
10K-0603SMT
SERDES
ecp2m-672fpbga
U1A
SERDES
ecp2m-672fpbga
U1A
U_HDOUTP3
A17
U_HDOUTP2
A18
U_HDOUTP1
A20
U_HDOUTP0
A21
U_HDOUTN3
B17
U_HDOUTN2
B18
U_HDOUTN1
B20
U_HDOUTN0
B21
L_HDOUTP3
AF17
L_HDOUTN3
AE17
L_HDOUTP2
AF18
L_HDOUTN2
AE18
L_HDOUTP1
AF20
L_HDOUTN1
AE20
L_HDOUTP0
AF21
L_HDOUTN0
AE21
U_HDINP3
A14
U_HDINN3
B14
U_HDINP2
A15
U_HDINN2
B15
U_HDINP1
A23
U_HDINN1
B23
U_HDINP0
A24
U_HDINN0
B24
U_REFCLKP
D19
U_REFCLKN
E19
L_HDINP3
AF14
L_HDINN3
AE14
L_HDINP2
AF15
L_HDINN2
AE15
L_HDINP1
AF23
L_HDINN1
AE23
L_HDINP0
AF24
L_HDINN0
AE24
L_REFCLKP
AC19
L_REFCLKN
AB19
C438
100NFX5R-0402SMT
C438
100NFX5R-0402SMT
R70
51R-0603SMT
R70
51R-0603SMT
G
A+
A-
G
B- B+
G
CN2
SATA
G
A+
A-
G
B- B+
G
CN2
SATA
1
2
3
4
5
6
7
R224
150R-0603SMT
R224
150R-0603SMT
C435
10UF-16V_TANTBSMT
C435
10UF-16V_TANTBSMT
C434
100NF-
0603SMT
C434
100NF-
0603SMT