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Lattice Semiconductor LatticeECP2M PCI Express x4, User Manual

The Lattice Semiconductor LatticeECP2M PCI Express x4 offers advanced features for enhanced performance. To make the most of its capabilities, a comprehensive and detailed User Manual is available for free download on our website. It provides all the necessary information and instructions to optimize your experience with this exceptional product.

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LatticeECP2M PCI Express x4

Lattice Semiconductor

Evaluation Board User’s Guide 

 

Figure 12. Clocks

5

5

4

4

3

3

2

2

1

1

D

D

C

C

B

B

A

A

OSC_IN_2

OSC_IN_4

OSC_IN_3

OSC_IN_1

OEY

PS0

REFCLK_EXT_IN_P

OEX

REFSEL

PLL_BYPASS

SGATE

GOE

ISPCLK_RST

PS1

OSC_P

REFCLK_EXT_IN_N

OSC_N

ISPCLK_LOCK

U_REFCLK

P

REFA_P

REFA_N

BANK0_REFCLKP

BANK0_REFCLKN

BANK1_REFCLKP

BANK1_REFCLKN

U_REFCLK

N

L_REFCLKP

L_REFCLKN

RS_P

LL_CLKP

RS_P

LL_CLKN

LS_P

LL_CLKP

LS_P

LL_CLKN

RS_P

CLK_CLK

P

RS_P

CLK_CLK

N

LS_P

CLK_CLKP

LS_P

CLK_CLK

N

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

3_3V

2_5V

3_3V

2_5V

OSC_IN_2

[10]

OSC_IN_1

[6]

OSC_IN_4

[10]

OSC_IN_3

[10]

PLL_BYPASS

[6]

PS0

[6]

PS1

[6]

GOE

[6]

SGATE

[6]

REFSEL

[6]

OEX

[6]

OEY

[6]

ISPCLK_RST

[6]

ISPCLK_LOCK

[6]

TDI_ISPCLK

[4]

TDO_ISPCLK

[4]

TMS_ISPCLK

[4]

TCK

[4]

RS_PLL_CLKP

[9]

RS_PLL_CLKN

[9]

RS_PCLK_CLKP

[9]

RS_PCLK_CLKN

[9]

LS_PLL_CLKP

[10]

LS_PLL_CLKN

[10]

LS_PCLK_CLKP

[10]

LS_PCLK_CLKN

[10]

U_REFCLKN

[5]

U_REFCLKP

[5]

L_REFCLKN

[5]

L_REFCLKP

[5]

Title

v

e

R

tc

ej

or

P

ezi

S

t

e

e

h

S

:

et

a

D

of

ECP2M PCI EXPRESS Card

1.0

Clocks

C

81

1

Title

v

e

R

tc

ej

or

P

ezi

S

t

e

e

h

S

:

et

a

D

of

ECP2M PCI EXPRESS Card

1.0

Clocks

C

81

1

Title

v

e

R

tc

ej

or

P

ezi

S

t

e

e

h

S

:

et

a

D

of

ECP2M PCI EXPRESS Card

1.0

Clocks

C

81

1

To Drive any of the SERDES reference clocks directly from

SMAs, put ispCLOCK in bypass

Trigger Out

Place near to U1

RN15D

1K

RN15D

1K

4

13

R107

82R-0603SMT

R107

82R-0603SMT

C412

100NF-0603SMT

C412

100NF-0603SMT

R114

OPEN-0603SMT

R114

OPEN-0603SMT

RN15A

EXB2HV102JV

1K

RN15A

EXB2HV102JV

1K

1

16

R119

100R-0603SMT

R119

100R-0603SMT

FB7

BLM41PG471SN1L

FB7

BLM41PG471SN1L

C225

100NF-0603SMT

C225

100NF-0603SMT

R111

680R-0603SMT

R111

680R-0603SMT

U19

CY2304-1

U19

CY2304-1

REF

1

CLKA1

2

CLKA2

3

GND

4

CLKB1

5

CLKB2

6

VDD

7

FBK

8

C220

100NF-0603SMT

C220

100NF-0603SMT

R124

OPEN-0603SMT

R124

OPEN-0603SMT

RN15E

1K

RN15E

1K

5

12

R120 2_2K-0603SMT

R120 2_2K-0603SMT

C228

100NF-0603SMT

C228

100NF-0603SMT

C224

10NF-0603SMT

C224

10NF-0603SMT

C221

100NF-0603SMT

C221

100NF-0603SMT

J36

Johnson 142-0711-201

J36

Johnson 142-0711-201

1

2

R101

O

PEN-0603SMT

R101

O

PEN-0603SMT

C413

10NF-0603SMT

C413

10NF-0603SMT

Y1

110-93-314-41-001

Y1

110-93-314-41-001

Q_N

1

Q

8

VDD

14

GND

7

R125

OPEN-0603SMT

R125

OPEN-0603SMT

R123

OPEN-0603SMT

R123

OPEN-0603SMT

R103

0R-0603SMT

R103

0R-0603SMT

R97

130R-0603SMT

R97

130R-0603SMT

C414

10NF-0603SMT

C414

10NF-0603SMT

C222

100NF-0603SMT

C222

100NF-0603SMT

RN15F

1K

RN15F

1K

6

11

R100

O

PEN-0603SMT

R100

O

PEN-0603SMT

C415

10NF-0603SMT

C415

10NF-0603SMT

J35

Johnson 142-0711-201

J35

Johnson 142-0711-201

1

2

R115

OPEN-0603SMT

R115

OPEN-0603SMT

C223

100NF-0603SMT

C223

100NF-0603SMT

R104

82R-0603SMT

R104

82R-0603SMT

R116

100R-0603SMT

R116

100R-0603SMT

R110

51R-0603SMT

R110

51R-0603SMT

U2

ispCLK5620A-100TQFP

U2

ispCLK5620A-100TQFP

VCCA

30

VCCD1

47

VCCD2

71

VCCJ

74

BANK_0A

5

BANK_0B

4

BANK_1A

9

BANK_1B

8

BANK_2A

13

BANK_2B

12

BANK_3A

17

BANK_3B

16

BANK_4A

21

BANK_4B

20

BANK_5A

53

BANK_5B

52

BANK_6A

57

BANK_6B

56

BANK_7A

61

BANK_7B

60

BANK_8A

65

BANK_8B

64

BANK_9A

69

BANK_9B

68

REFA+

38

REFA-

39

REFSEL

43

OEX

44

OEY

45

GNDD_6

37

PLL_BYPASS

92

PS0

89

PS1

88

RESET

86

TEST1

91

TEST2

90

TCK

83

TDI

84

TDO

73

TMS

82

GOE

87

SGATE

85

REFB+

42

REFB-

41

NC1

1

NC2

2

NC5

25

RESERVED4

96

NC4

24

NC12

49

NC7

26

NC11

48

NC9

28

NC10

29

NC18

79

NC20

97

NC13

50

NC8

27

NC15

76

NC16

77

NC3

23

NC21

98

NC23

100

NC17

78

NC14

75

NC22

99

GND

A

31

GNDD_7

46

GNDD_8

93

GNDO_1

10

GNDO_2

14

GNDO_4

22

GNDO_7

62

GNDO_0

6

GNDO_6

58

GNDO_3

18

GNDO_9

70

GNDO_5

54

GNDO_8

66

NC19

94

RESERVED1

80

RESERVED3

95

RESERVED2

81

VCCO_0

3

VCCO_1

7

VCCO_2

11

VCCO_3

15

VCCO_4

19

VCCO_5

51

VCCO_6

55

VCCO_7

59

VCCO_8

63

VCCO_9

67

GNDD_3

34

REFVTT

40

LOCK

72

GNDD_1

32

GNDD_2

33

GNDD_5

36

GNDD_4

35

C232

100NF-0603SMT

C232

100NF-0603SMT

C416

10NF-0603SMT

C416

10NF-0603SMT

R122

OPEN-0603SMT

R122

OPEN-0603SMT

RN15G

1K

RN15G

1K

7

10

C226

100NF-0603SMT

C226

100NF-0603SMT

R109

51R-0603SMT

R109

51R-0603SMT

R102

0R-0603SMT

R102

0R-0603SMT

RN15B

1K

RN15B

1K

2

15

Y2

CTS-CB3LV-3C-100.00MHZ

Y2

CTS-CB3LV-3C-100.00MHZ

N/C

1

GND

2

OUT

3

Vcc

4

R99

130R-0603SMT

R99

130R-0603SMT

SW4

TDA10H0SK1

SW4

TDA10H0SK1

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

16

16

17

17

18

18

19

19

20

20

R121

1K-0603SMT

R121

1K-0603SMT

R106

O

PEN-0603SMT

R106

O

PEN-0603SMT

R117

100R-0603SMT

R117

100R-0603SMT

R118

100R-0603SMT

R118

100R-0603SMT

C227

100NF-0603SMT

C227

100NF-0603SMT

+

C229

10UF-16V_TANTBSMT

+

C229

10UF-16V_TANTBSMT

R112

OPEN-0603SMT

R112

OPEN-0603SMT

R105

O

PEN-0603SMT

R105

O

PEN-0603SMT

J34

Johnson 142-0711-201

J34

Johnson 142-0711-201

1

2

RN15C

1K

RN15C

1K

3

14

C233

10NF-0603SMT

C233

10NF-0603SMT

R113

OPEN-0603SMT

R113

OPEN-0603SMT

FB22

BLM41PG471SN1L(DNP)

FB22

BLM41PG471SN1L(DNP)

C230

100NF-0603SMT

C230

100NF-0603SMT

FB21

BLM41PG471SN1L

FB21

BLM41PG471SN1L

RN15H

1K

RN15H

1K

8

9

R98

1_6R-0603SMT

R98

1_6R-0603SMT

O

D13

LED-SMT1206_ORANGE

O

D13

LED-SMT1206_ORANGE

R108

51R-0603SMT

R108

51R-0603SMT

C231

100NF-0603SMT

C231

100NF-0603SMT

Summary of Contents for LatticeECP2M PCI Express x4

Page 1: ...February 2008 Revision EB22_01 6 LatticeECP2M PCI Express x4 Evaluation Board User s Guide ...

Page 2: ...des provisioning to connect high speed SERDES channels via SMA connectors to test and measurement equipment Please note that boards populated with the LatticeECP2M 35 device have all avail able SERDES channels routed to the PCI Express and in this case the SMAs are not active The SMAs are avail able in larger density LatticeECP2M FPGAs fitting the same footprint but with additional SERDES channels...

Page 3: ...r defined input and output points SMA connectors included 10 for high speed clock or data interfacing Performance monitoring via test headers LEDs and switches The contents of this user s guide include top level functional descriptions of the various portions of the evaluation board descriptions of the on board connectors diodes and switches and a complete set of schematics of the board Figure 1 s...

Page 4: ...evice can be found in the LatticeECP2M Family Data Sheet on the Lattice web site at www latticesemi com Note The connections referenced in this document refer to the LFE2M35E FF672 device Available I Os and asso ciated sysIO banks may differ for other densities within this device family For example only the LFE2M50E FF672 device allows full use of the high speed SERDES test SMAs and SMPTE BNC conn...

Page 5: ...e allows the user to provide power from a PCI Express host board Programming FPGA Configuration see Appendix A Figure 8 A programming header is provided on the evaluation board providing access to the LatticeECP2M JTAG port ispVM Download Interface J8 is an 10 pin JTAG connector providing access to the LatticeECP2M JTAG port It can be used in conjunction with the ispVM System software and Lattice ...

Page 6: ...est ispVM System software can be downloaded from the Lattice web site at www latticesemi com ispvm Note An option to install these drivers is included as part of the ispVM System setup ispDOWNLOAD Cable HW DLN 3C HW USBN 2A or equivalent JTAG Download The LatticeECP2M device can be configured easily via its JTAG port The device is SRAM based it must remain powered on to retain its configuration wh...

Page 7: ...matically detected 5 Double click the device to open the device information dialog In the device information dialog click the Browse button located under Data File Locate the desired bitstream file bit Click OK to both dialog boxes 6 Click the green GO button This will begin the download process into the device Upon successful download the device will be operational ...

Page 8: ...o devices occupy the same Flash slot on the board U10 can be populated with an 8M or smaller 8 pin SOIC device U12 can be used in place of U10 with a 16 pin TSSOP 64M Flash device U15 always supplies as an 8M Flash device J11 is used to control the selection of the Flash memory to be accessed FPGA Clock Management see Appendix A Figure 12 The evaluation board includes various features for generati...

Page 9: ... stated on an output by output basis using the OEXb and OEYb inputs All outputs may be tri stated by bringing the GOEb input high The VCCO voltage is board connected to 2 5V or 3 3V based on the on board connection of FB21 or FB22 The output clocks of U2 are routed to devices to provide system level clocking These pre defined board clocks are routed to input LatticeECP2M input clock pins for SERDE...

Page 10: ...ge fingers CN1 to fit directly into an x4 host receptacle Power can be supplied directly from the PCI Express host via the edge finger connections FPGA Test Pins see Appendix A Figure 14 General purpose FPGA pins are available for user applications FPGA pins are connected to switches and LEDS designated according to the following table Table 7 FPGA Test Pins see Appendix A Figure 11 SMA Channel Na...

Page 11: ... types of FPGA I O buffers The use of several termination schemes permits an easy interface for each buffer type Table 8 FPGA I O Test SMA Connectors see Appendix A Figure 13 SMA Designation Name LFE2M35E Signal 672 BGA Termination Description Termination Resistor s J37 LVDS_INP0 PR37A N23 100 ohm Differential R130 J39 LVDS_INN0 PR37B M21 LVDS_INP1 PR41A P24 100 ohm Differential R132 LVDS_INN1 PR4...

Page 12: ...on board includes termination of address and command signals It includes all power and external components needed to demonstrate the memory controller of the LatticeECP2M device J44 LVDS_OUTN1 PR53B V25 J46 LVDS_OUTP2 PR55A W26 100 ohm Differential R135 J48 LVDS_OUTN2 PR55B W25 J50 LVDS_OUTP3 PR59A Y26 100 ohm Differential R137 J52 LVDS_OUTN3 PR59A AA26 AA20 V17 W20 AC25 AC23 AD26 AB21 AC22 AD12 A...

Page 13: ...ed trademarks of their respective holders The specifications and information herein are subject to change without notice Description Ordering Part Number China RoHS Environment Friendly Use Period EFUP LatticeECP2M PCI Express x4 Evaluation Board LFE2M35E P4 EV Date Version Change Summary September 2006 01 0 Initial release December 2006 01 1 Includes new SERDES schematic in Appendix A March 2007 ...

Page 14: ... v e R t c e j o r P e z i S t e e h S e t a D of ECP2M PCI EXPRESS Card 1 0 Cover Page C 1 11 Title v e R t c e j o r P e z i S t e e h S e t a D of ECP2M PCI EXPRESS Card 1 0 Cover Page C 1 11 Board will meet PCI Express Electromechanical Specification Rev 1 0 Add in card form factor for standard height and full length 4 376 Height x 9 5 Length ECP2M 672fpBGA PCI Express Platform Evaluation Boar...

Page 15: ...T 3 ADJUST_GND 2 SENSE 1 R26 100K 0603SMT R26 100K 0603SMT TP12 TESTPOINT TP12 TESTPOINT 1 TP11 TESTPOINT TP11 TESTPOINT 1 R24 BOURNS 3224W 2K R24 BOURNS 3224W 2K C10 22UF 16V_TANTBSMT C10 22UF 16V_TANTBSMT R9 10K 0603SMT R9 10K 0603SMT R3 470R 1206SMT R3 470R 1206SMT R12 100K 0603SMT R12 100K 0603SMT R39 BOURNS 3224W 5K R39 BOURNS 3224W 5K G D7 LED SMT1206_GREEN G D7 LED SMT1206_GREEN G D5 LED SM...

Page 16: ...0NF 0603SMT C31 100NF 0603SMT C31 100NF 0603SMT C141 10NF 0603SMT C141 10NF 0603SMT C68 100NF 0603SMT C68 100NF 0603SMT C48 10NF 0603SMT C48 10NF 0603SMT C83 100NF 0603SMT C83 100NF 0603SMT C77 100NF 0603SMT C77 100NF 0603SMT C65 100NF 0603SMT C65 100NF 0603SMT C122 100NF 0603SMT C122 100NF 0603SMT C21 10NF 0603SMT C21 10NF 0603SMT C419 22UF 16V_TANTBSMT C419 22UF 16V_TANTBSMT C35 10NF 0603SMT C35...

Page 17: ... 0603SMT J10 HEADER 2X2 J10 HEADER 2X2 3 4 1 2 R47 10K 0603SMT R47 10K 0603SMT R51 680R 0603SMT R51 680R 0603SMT SW3 B3F 1150 Momentary Switch SW3 B3F 1150 Momentary Switch 1 3 2 4 U14B SN74LVC125A SO14 U14B SN74LVC125A SO14 3Y 8 3A 9 3OE_N 10 4Y 11 4A 12 4OE_N 13 VCC 14 SW1 SW DIP 3 CTS 194 3MST SW1 SW DIP 3 CTS 194 3MST 1 2 3 6 5 4 RN1A 4 7K RN1A 4 7K 1 8 C143 100NF 0603SMT C143 100NF 0603SMT U9...

Page 18: ... 0402SMT R68 51R 0603SMT R68 51R 0603SMT C160 100NFX5R 0402SMT C160 100NFX5R 0402SMT R215 100R 0603SMT R215 100R 0603SMT J32 Rosenberger 32K153 400E3 J32 Rosenberger 32K153 400E3 1 2 C152 100NFX5R 0402SMT C152 100NFX5R 0402SMT C158 100NFX5R 0402SMT C158 100NFX5R 0402SMT J25 Rosenberger 32K153 400E3 J25 Rosenberger 32K153 400E3 1 2 CN1 PCI Express x4 Edge Finger Conn CN1 PCI Express x4 Edge Finger ...

Page 19: ... AC8 PB15B AC9 PB13B AD6 PB13A AE5 PB17A AF3 PB17B AF4 PB18A AF5 PB18B AF6 PB15A W12 PB16A W13 PB2A AB6 PB2B Y8 PB3A AD1 PB3B AD2 PB4A AC5 PB4B AA8 PB5A AC6 PB5B W9 PB6A AB7 PB6B Y9 PB7A AD3 PB7B AD4 PB8A AA9 PB8B W10 PB9A AC7 PB9B Y10 PB10A AE2 PB10B AD5 PB12A W11 PB12B AB8 PB11A AE4 PB11B AE3 PB24B AB12 PB23B AC10 PB19B AB11 PB21B AA12 PB22B AF8 PB20B AF7 PB22A AE8 PB23A AD9 PB21A AD8 PB20A AD7 ...

Page 20: ... 0603SMT C191 10NF 0603SMT C208 100NF 0603SMT C208 100NF 0603SMT R96 51R 0603SMT R96 51R 0603SMT C201 1UF 16V 0805SMT C201 1UF 16V 0805SMT R95 51R 0603SMT R95 51R 0603SMT C209 10NF 0603SMT C209 10NF 0603SMT C192 100NF 0603SMT C192 100NF 0603SMT C199 1UF 16V 0805SMT C199 1UF 16V 0805SMT C200 22UF 16V_TANTBSMT C200 22UF 16V_TANTBSMT R94 1K 0603SMT R94 1K 0603SMT C210 100NF 0603SMT C210 100NF 0603SMT...

Page 21: ... 100NF 0603SMT RN15F 1K RN15F 1K 6 11 R100 OPEN 0603SMT R100 OPEN 0603SMT C415 10NF 0603SMT C415 10NF 0603SMT J35 Johnson 142 0711 201 J35 Johnson 142 0711 201 1 2 R115 OPEN 0603SMT R115 OPEN 0603SMT C223 100NF 0603SMT C223 100NF 0603SMT R104 82R 0603SMT R104 82R 0603SMT R116 100R 0603SMT R116 100R 0603SMT R110 51R 0603SMT R110 51R 0603SMT U2 ispCLK5620A 100TQFP U2 ispCLK5620A 100TQFP VCCA 30 VCCD...

Page 22: ...0603SMT R135 100R 0603SMT J42 Johnson 142 0711 201 J42 Johnson 142 0711 201 1 2 R148 100R 0603SMT R148 100R 0603SMT J51 Johnson 142 0711 201 J51 Johnson 142 0711 201 1 2 R143 100R 0603SMT R143 100R 0603SMT R134 100R 0603SMT R134 100R 0603SMT R140 100R 0603SMT R140 100R 0603SMT J41 Johnson 142 0711 201 J41 Johnson 142 0711 201 1 2 J44 Johnson 142 0711 201 J44 Johnson 142 0711 201 1 2 R149 100R 0603...

Page 23: ...M2_SPLLT_FB_A N8 PL42B LLM2_SPLLC_FB_A R5 PL44A T3 PL44B T4 PL45A P8 PL45B R6 PL46A T1 PL46B U1 PL47A R7 PL47B T5 PL48A U3 PL48B U4 PL49A U5 PL49B U6 PL50A U2 PL50B V1 PL51A W2 PL51B V2 PL55A V4 PL55B V3 PL57A LLM0_GPLLT_IN_A W4 PL57B LLM0_GPLLC_IN_A W3 PL58A LLM0_GPLLT_FB_A W1 PL58B LLM0_GPLLC_FB_A Y1 PL59A LLM0_GDLLT_IN_A AA1 PL59B LLM0_GDLLC_IN_A AB1 PL60A LLM0_GDLLT_FB_A U7 PL60B LLM0_GDLLC_FB...

Page 24: ...SS E22 VSS E5 VSS E9 VSS F2 VSS F25 VSS G11 VSS G16 VSS J22 VSS J5 VSS K11 VSS K13 VSS K14 VSS K16 VSS L10 VSS L11 VSS L16 VSS L17 VSS L2 VSS L20 VSS L25 VSS L7 VSS M13 VSS M14 VSS N10 VSS N12 VSS N13 VSS N14 VSS N15 VSS N17 VSS P10 VSS P12 VSS P13 VSS P14 VSS P15 VSS P17 VSS R13 VSS R14 VSS T10 VSS T11 VSS T16 VSS T17 VSS T2 VSS T20 VSS T25 VSS T7 VSS U11 VSS U13 VSS U14 VSS U16 VSS V22 VSS V5 VS...

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