terasic hstc to gpio daughter board

Terasic THDB-HTG

THDB-HTG Terasic HSTC to GPIO Daughter Board

User Manual

Document Version 1.0 DEC. 23, 2008 by Terasic

Introduction

ii

Page Index

INTRODUCTION ..........................................................................................................................................................1

1-1 FEATURES................................................................................................................................................................................... 1 1-2 GETTING HELP ........................................................................................................................................................................... 1

ARCHITECTURE .........................................................................................................................................................2

1-3 LAYOUT AND COMPONETS.......................................................................................................................................................... 2 1-4 BLOCK DIAGRAM ........................................................................................................................................................................ 4

BOARD COMPONENTS.............................................................................................................................................5

1-5 HSTC/HSMC EXPANSION CONNECTOR................................................................................................................................... 5 1-6 EXPANSION PROTOTYPE CONNECTORS .................................................................................................................................... 7 1-7 PROTOTYPING AREA ................................................................................................................................................................ 12 1-8 JTAG SWITCH .......................................................................................................................................................................... 13 1-9 POWER ON CONTROL PIN ....................................................................................................................................................... 13 1-10 I2C SERIAL EEPROM........................................................................................................................................................... 13 1-11 POWER SUPPLY...................................................................................................................................................................... 14

DEMONSTRATION ....................................................................................................................................................15

1-12 CONNECTING THDB-HTG BOARD TO A CYCLONE III STARTER BOARD .............................................................................. 15 1-13 CONNECTING THDB-HTG BOARD TO ALTERA DE3 BOARD ................................................................................................ 16

APPENDIX ..................................................................................................................................................................17

1-14 MECHANICAL .......................................................................................................................................................................... 17 1-15 REVISION HISTORY ................................................................................................................................................................ 17 1-16 ALWAYS VISIT THDB-HTG WEBPAGE FOR NEW MAIN BOARD............................................................................................. 17

Introduction

1

Introduction 1

The THDB-HTG board is designed to convert a High-Speed Terasic connector (HSTC) or a High-Speed

Mezzanine connector (HSMC) I/Os to three 40-pin expansion prototype connectors, which are compatible

with Altera DE2/DE1 expansion headers. Users can connect up to three Altera DE2/DE1 boards (or

associated daughter cards) onto a HSTC/HSMC-interfaced host board via a THDB-HTG board.

1-1Features

Figure 1.1 shows the photo of a THDB-HTG board. The important functions of the THDB-HTG are listed

below:

• Convert HSTC/HSMC-interfaced I/O to standard 40-pin expansion connectors.

• Allow users to connect Altera DE2/DE1 boards to a HSTC/HSMC-interfaced host board.

• Provide test points for signal measurement.

Figure 1.1. The picture of a THDB-HTG board

1-2Getting Help Here are some places to get help if you encounter any problem:

Email to [email protected]

Taiwan & China: +886-3-550-8800

Korea : +82-2-512-7661

English Support Line: +1-408-512-12336

Architecture

2

Architecture 2

This chapter describes the architecture of the THDB-HTG board, including block diagram and components.

1-3Layout and Componets

Figure 2.1, Figure 2.2, and Figure 2.3 depict the layout of the board and indicate the locations of the connectors

and key components.

Expansion Prototype

Connector (J2)

Expansion Prototype

Connector (J3)

Expansion Prototype

Connector (J4)

Prototype Area

Prototype Area

I2C SerialEEPROM(U1)

JTAGSwitch (SW1)

Figure 2.1 Top view of the TDRB-HTG board

Architecture

3

180-pin FemaleHSTC Connector

(J1)

Figure 2.2 Back side of the TDRB-HTG board – HSTC version

180-pin MaleHSMC

Connector (J1)

Figure 2.3 Back side of the TDRB-HTG board – HSMC version

Architecture

4

The following components are provided on the THDB-HTG board :

• HSTC/HSMC expansion connector (J1)

• Expansion prototype connectors (J2,J3,J4)

• I2C serial EEPROM (U1)

1-4Block Diagram

Figure 2.4 shows the block diagram of the THDB-HTG board.

To HSTC/HSMCInterface

Host Board

HSTC/HSMCConnector

40-Pin ExpansionPrototype Connector 1

J2


J4

Prototype Area


J3

I2C Serial EEPROMU1

36 I/Os

36 I/Os

36 I/Os

22 I/Os

I2C Interface

J1

Figure 2.4. The block diagram of the THDB-HTG board

Board Components

5

Board Components 3

This section will describe the information of components, connector interfaces, and pin

mappings on the THDB-HTG board in details.

1-5HSTC/HSMC Expansion Connector

This section describes the HSTC/HSMC connector on the THDB-HTG board

There are two options of high speed connector on the THDB-HTG board. One is a 180-pin female HSTC

connector for HSTC-interfaced host board such as Altera DE3 board and Terasic PCI board. The other one is

a 180-pin male connector for Altera HSMC-interfaced host board. All other interfaces on the THDB-HTG board

are connected to the HSTC/HSMC connector. Figure 3.1 shows the pin-outs of the HSTC and HSMC

connector.

Board Components

6

22

44 HSTCA_CLKIN_n0

HSTCA_CLKIN_p0

HSTCA_RX_n0HSTCA_RX_p0









66

88

1010

1212

1414

1616

1818

2020

2222

2424

2626

2828

3030

3232

3434

3636

3838

4040

4242

4444

4646

4848

5050

5252

5454

5656

5858

6060

HSTCA_CLKIN_n164

64HSTCA_CLKIN_p1

6666

HSTCA_RX_n970

70HSTCA_RX_p9

7272

6262

6868

HSTCA_RX_n1076

76HSTCA_RX_p10

7878

7474

HSTCA_RX_n1182

82HSTCA_RX_p11

8484

8080

HSTCA_RX_n1288

88HSTCA_RX_p12

9090

8686

HSTCA_RX_n1394

94HSTCA_RX_p13

9696

9292

HSTCA_RX_n14100

100HSTCA_RX_p14

102102

9898

HSTCA_RX_n15106

106HSTCA_RX_p15

108108

104104

HSTCA_RX_n16112

112HSTCA_RX_p16

114114

110110

HSTCA_RX_n17118

118HSTCA_RX_p17

120120

122122

HSTCA_CLKIN_2 VCC50

BA_VTT

124124124 HSTCA_TDI

HSTCA_TMS

126126

128128

130130

HSTCA_SCL132

132HSTCA_RX_n18

134134

HSTCA_RX_p18136

136HSTCA_RX_n19

138138

HSTCA_RX_p19140

140HSTCA_RX_n20

142142

HSTCA_RX_p20144

144HSTCA_RX_n21

146146

HSTCA_RX_p21148

148HSTCA_RX_n22

150150

HSTCA_RX_p22152

152HSTCA_RX_n23

154154

HSTCA_RX_p23156

156HSTCA_RX_n24

158158

HSTCA_RX_p24160

160HSTCA_RX_n25

162162

HSTCA_RX_p25164

164HSTCA_RX_n26

166166

HSTCA_RX_p26168

168HSTCA_RX_n27170

116116

13579

11131517192123252739313335373941434547495153555759

6365

6971

61

67

7577

73

8183

79

8789

85

9395

91

99101

97

105107

103

111113

109

117119

121123125127129131133135137139141143145147149151153155157159161163165167

115

13579

11131517192123252739313335373941434547495153555759

6365

6971

61

67

7577

73

8183

79

8789

85

9395

91

99101

97

105107

103

111113

109

117119

121123125127129131133135137139141143145147149151153155157159161163165167

115

HSTCA_CLKOUT_n0

VCC33 12V

J1

HSTCA_CLKOUT_p0

HSTCA_TX_n0HSTCA_TX_p0









HSTCA_CLKOUT_n1HSTCA_CLKOUT_p1










HSTCA_CLKOUT_2POWER ON

BA_VREF

HSTCA_TDO

HSTCA_TCKHSTCA_SDAHSTCA_TX_n18HSTCA_TX_p18HSTCA_TX_n19HSTCA_TX_p19HSTCA_TX_n20HSTCA_TX_p20HSTCA_TX_n21HSTCA_TX_p21HSTCA_TX_n22HSTCA_TX_p22HSTCA_TX_n23HSTCA_TX_p23HSTCA_TX_n24HSTCA_TX_p24HSTCA_TX_n25HSTCA_TX_p25HSTCA_TX_n26HSTCA_TX_p26

170 HSTCA_RX_p27172

172HSTCA_RX_n28

174174

HSTCA_RX_p28176

176HSTCA_RX_n29

178178

HSTCA_RX_p29180

180

169171173175177179

169171173175177179

HSTCA_TX_n27HSTCA_TX_p27HSTCA_TX_n28HSTCA_TX_p28HSTCA_TX_n29HSTCA_TX_p29

HSMC_CLKINn2HSMC_CLKINp2

HSMC_RX_n16HSMC_RX_p16









HSMC_CLKINn1HSMC_CLKINp1









HSMC_D3HSMC_D1

HSMC_CLKIN0HSMC_TDI

HSMC_TMSHSMC_SCLNDHSMC_TXVR_RXn0HSMC_TXVR_RXP0NDHSMC_TXVR_RXn1HSMC_TXVR_RXp1NDHSMC_TXVR_RXn2HSMC_TXVR_RXp2NDHSMC_TXVR_RXn3HSMC_TXVR_RXp3NDHSMC_TXVR_RXn4HSMC_TXVR_RXp4NDHSMC_TXVR_RXn5HSMC_TXVR_RXp5NDHSMC_TXVR_RXn6

2468

1012141618202224262830323436384042444648505254565860

6466

7072

62

68

7678

74

8284

80

8890

86

9496

92

100102

98

106108

104

112114

110

118120

122124126128130132134136138140142144146148150152154156158160162164166168170172

116

24681012141618202224262830323436384042444648505254565860

6466

7072

62

68

7678

74

8284

80

8890

86

9496

92

100102

98

106108

104

112114

110

118120

122124126128130132134136138140142144146148150152154156158160162164166168170172

116

13579

11131517182123252729313335373941434547495153555759

6365

6971

61

67

7577

73

8183

79

8789

85

9395

91

99101

97

105107

103

111113

109

117119

121123125127129131133135137139141143145147149151153155157159161163165167169171

115

1357911131517192123252729313335373941434547495153555759

6365

6971

61

67

7577

73

8183

79

8789

85

9395

91

99101

97

105107

103

111113

109

117119

121123125127129131133135137139141143145147149151153155157159161163165167169171

115

VCC33 12V

J1

HSMC_CLKOUTn2HSMC_CLKOUTp2

HSMC_TX_n16HSMC_TX_p16









HSMC_CLKOUTn1HSMC_CLKOUTp1









HSMC_D2HSMC_D0

HSMC_CLKOUT0ND

HSMC_TDO

HSMC_TCKHSMC_SDANDHSMC_TXVR_TXn0HSMC_TXVR_TXp0NDHSMC_TXVR_TXn1HSMC_TXVR_TXp1NDHSMC_TXVR_TXn2HSMC_TXVR_TXp2NDHSMC_TXVR_TXn3HSMC_TXVR_TXp3NDHSMC_TXVR_TXn4HSMC_TXVR_TXp4NDHSMC_TXVR_TXn5HSMC_TXVR_TXp5NDHSMC_TXVR_TXn6

ND

NDND

HSMC_TXVR_RXp6NDHSMC_TXVR_RXn7HSMC_TXVR_RXp7

174176178180

174176178180

173175177179

173175177179

HSMC_TXVR_TXp6NDHSMC_TXVR_TXn7HSMC_TXVR_TXp7

ND : Not Defined

HSTC Connector HSMC Connector

Figure 3.1 The pin-outs of the HSTC and HSMC connector.

Board Components

7

1-6Expansion Prototype Connectors

This section describes the expansion prototype connectors on the THDB-HTG board.

The THDB-HTG board has three expansion prototype connectors (J2, J3, and J4) connected to the

HSTC/HSMC connector directly. Each of the connectors has 36 prototyping I/Os and 3.3/5 volts power supply

from the HSTC/HSMC interface and on-board regulator. In addition, the expansion connector is compatible

with expansion headers of Altera DE1/DE2 board. Users can connect Altera DE2/DE1 development kits or

custom daughter boards to a HSTC/HSMC-interfaced host board. Figure 3.2 and Figure 3.3 show the pin-outs

of the expansion prototype connectors for HSTC and HSMC version, respectively. Detailed pin mappings to

HSTC/HSMC connector are listed in Table 3.1, Table 3.2, and Table 3.3.

1

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

HSTC_CLKIN_n0

HSTC_CLKIN_p0

HSTC_TX_n0

HSTC_TX_p0

HSTC_TX_n1

5V

HSTC_TX_p1

HSTC_TX_n2

HSTC_TX_p2

HSTC_CLKOUT_n0

HSTC_CLKOUT_p0

HSTC_TX_n3

HSTC_TX_p3

HSTC_TX_n43.3V

HSTC_TX_p4

HSTC_TX_n5

HSTC_TX_p5

HSTC_TX_n6

HSTC_TX_p6

HSTC_RX_n0

HSTC_RX_p0

HSTC_RX_n1

HSTC_RX_p1

HSTC_RX_n2

GND

HSTC_RX_p2

HSTC_RX_n3

HSTC_RX_p3

HSTC_RX_n4

HSTC_RX_p4

HSTC_RX_n5

HSTC_RX_p5

HSTC_RX_n6GND

HSTC_RX_p6

HSTC_RX_n7

HSTC_RX_p7

HSTC_TX_n7

HSTC_TX_p7

J21

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

HSTC_CLKIN_n1

HSTC_CLKIN_p1

HSTC_TX_n9

HSTC_TX_p9

HSTC_TX_n10

5V

HSTC_TX_p10

HSTC_TX_n11

HSTC_TX_p11

HSTC_CLKOUT_n1

HSTC_CLKOUT_p1

HSTC_TX_n12

HSTC_TX_p12

HSTC_TX_n133.3V

HSTC_TX_p13

HSTC_TX_n14

HSTC_TX_p14

HSTC_TX_n15

HSTC_TX_p15

HSTC_RX_n9

HSTC_RX_p9

HSTC_RX_n10

HSTC_RX_p10

HSTC_RX_n11

GND

HSTC_RX_p11

HSTC_RX_n12

HSTC_RX_p12

HSTC_RX_n13

HSTC_RX_p13

HSTC_RX_n14

HSTC_RX_p14

HSTC_RX_n15GND

HSTC_RX_p15

HSTC_RX_n16

HSTC_RX_p16

HSTC_TX_n16

HSTC_TX_p16

1

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

HSTC_TX_n18

HSTC_TX_p18

HSTC_TX_n19

HSTC_TX_p19

HSTC_TX_n20

5V

HSTC_TX_p20

HSTC_TX_n21

HSTC_TX_p21

HSTC_TX_n22

HSTC_TX_p22

HSTC_TX_n23

HSTC_TX_p23

HSTC_TX_n243.3V

HSTC_TX_p24

HSTC_TX_n25

HSTC_TX_p25

HSTC_TX_n26

HSTC_TX_p26

HSTC_RX_n18

HSTC_RX_p18

HSTC_RX_n19

HSTC_RX_p19

HSTC_RX_n20

GND

HSTC_RX_p20

HSTC_RX_n21

HSTC_RX_p21

HSTC_RX_n22

HSTC_RX_p22

HSTC_RX_n23

HSTC_RX_p23

HSTC_RX_n24GND

HSTC_RX_p24

HSTC_RX_n26

HSTC_RX_p26

HSTC_RX_n25

HSTC_RX_p25

J3 J4

Figure 3.2 Pin-outs of the expansion prototype connectors for HSTC version

Board Components

8

1

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

HSMC_CLKINn2

HSMC_CLKINp2

HSMC_TX_n16

HSMC_TX_p16

HSMC_TX_n15

5V

HSMC_TX_p15

HSMC_TX_n14

HSMC_TX_p14

HSMC_CLKOUTn2

HSMC_CLKOUTp2

HSMC_TX_n13

HSMC_TX_p13

HSMC_TX_n123.3V

HSMC_TX_p12

HSMC_TX_n11

HSMC_TX_p11

HSMC_TX_n10

HSMC_TX_p10

HSMC_RX_n16

HSMC_RX_p16

HSMC_RX_n15

HSMC_RX_p15

HSMC_RX_n14

GND

HSMC_RX_p14

HSMC_RX_n13

HSMC_RX_p13

HSMC_RX_n12

HSMC_RX_p12

HSMC_RX_n11

HSMC_RX_p11

HSMC_RX_n10GND

HSMC_RX_p10

HSMC_RX_n9

HSMC_RX_p9

HSMC_TX_n9

HSMC_TX_p9

J21

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

HSMC_CLKINn1

HSMC_CLKINp1

HSMC_TX_n7

HSMC_TX_p7

HSMC_TX_n6

5V

HSMC_TX_p6

HSMC_TX_n5

HSMC_TX_p5

HSMC_CLKOUTn1

HSMC_CLKOUTp1

HSMC_TX_n4

HSMC_TX_p4

HSMC_TX_n33.3V

HSMC_TX_p3

HSMC_TX_n2

HSMC_TX_p2

HSMC_TX_n1

HSMC_TX_p1

HSMC_RX_n7

HSMC_RX_p7

HSMC_RX_n6

HSMC_RX_p6

HSMC_RX_n5

GND

HSMC_RX_p5

HSMC_RX_n4

HSMC_RX_p4

HSMC_RX_n3

HSMC_RX_p3

HSMC_RX_n2

HSMC_RX_p2

HSMC_RX_n1GND

HSMC_RX_p1

HSMC_RX_n0

HSMC_RX_p0

HSMC_TX_n0

HSMC_TX_p0

1

3

5

7

9

11

13

15

17

19

21

23

25

2729

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

2830

32

34

36

38

40

ND

HSMC_TXVR_TXn0

HSMC_TXVR_TXp0

ND

HSMC_TXVR_TXn1

5V

HSMC_TXVR_TXp1

ND

HSMC_TXVR_TXn2

HSMC_TXVR_TXp2

ND

HSMC_TXVR_TXn3

HSMC_TXVR_TXp3

ND3.3V

HSMC_TXVR_TXn4

HSMC_TXVR_TXp4

ND

HSMC_TXVR_TXn5

HSMC_TXVR_TXp5

ND

HSMC_TXVR_RXn0

HSMC_TXVR_RXP0

ND

HSMC_TXVR_RXn1

GND

HSMC_TXVR_RXp1

ND

HSMC_TXVR_RXn2

HSMC_TXVR_RXp2

ND

HSMC_TXVR_RXn3

HSMC_TXVR_RXp3

NDGND

HSMC_TXVR_RXn4

HSMC_TXVR_RXn5

HSMC_TXVR_RXp5

HSMC_TXVR_RXp4

ND

J3 J4

ND : Not Deifned

Figure 3.3 Pin-outs of the expansion prototype connectors for HSMC version

Board Components

9

Table 3.1 Pin mappings of the expansion prototype connector J2

Expansion Prototype Connector 1 – J2J2 Pin

Number

J1 Pin

Number

J1 (HSTC Version) Signal

Name

J1 (HSMC Version) Signal

Name

DE2/DE1

GPIO Sgnal Name

1 4 HSTC_CLKIN_n0 HSMC_CLKIN_n2 GPIO02 10 HSTC_RX_n0 HSMC_RX_n16 GPIO1

3 6 HSTC_CLKIN_p0 HSMC_CLKIN_p2 GPIO2

4 12 HSTC_RX_p0 HSMC_RX_p16 GPIO3

5 9 HSTC_TX_n0 HSMC_TX_n16 GPIO4

6 16 HSTC_RX_n1 HSMC_RX_n15 GPIO5

7 11 HSTC_TX_p0 HSMC_TX_p16 GPIO6




11 N/A N/A N/A 5V

12 N/A N/A N/A GND







19 3 HSTC_CLKOUT_n0 HSMC_CLKOUT_n2 GPIO16


21 5 HSTC_CLKOUT_p0 HSMC_CLKOUT_p2 GPIO18








29 N/A N/A N/A 3.3V

30 N/A N/A N/A GND











Board Components

10



Number

J1 Pin

Number


Name


Name

DE2/DE1

GPIO Sgnal Name

1 64 HSTC_CLKIN_n1 HSMC_CLKIN_n1 GPIO02 70 HSTC_RX_n9 HSMC_RX_n7 GPIO1

3 66 HSTC_CLKIN_p1 HSMC_CLKIN_p1 GPIO2








11 N/A N/A N/A 5V

12 N/A N/A N/A GND







19 63 HSTC_CLKOUT_n1 HSMC_CLKOUT_n1 GPIO16


21 65 HSTC_CLKOUT_p1 HSMC_CLKOUT_p1 GPIO18








29 N/A N/A N/A 3.3V

30 N/A N/A N/A GND






36 114 HSTC_RX_p16 HSMC_RX_n0 GPIO31





Board Components

11



Number

J1 Pin

Number


Name


Name

DE2/DE1

GPIO Sgnal Name

1 133 HSTC_TX_n18 ND GPIO02 134 HSTC_RX_n18 ND GPIO1

3 135 HSTC_TX_p18 HSMC_TXVR_TXn0 GPIO2

4 136 HSTC_RX_p18 HSMC_TXVR_RXn0 GPIO3

5 137 HSTC_TX_n19 HSMC_TXVR_TXp0 GPIO4

6 138 HSTC_RX_n19 HSMC_TXVR_RXp0 GPIO5

7 139 HSTC_TX_p19 ND GPIO6

8 140 HSTC_RX_p19 ND GPIO7

9 141 HSTC_TX_n20 HSMC_TXVR_TXn1 GPIO8

10 142 HSTC_RX_n20 HSMC_TXVR_RXn1 GPIO9

11 N/A N/A N/A 5V

12 N/A N/A N/A GND

13 143 HSTC_TX_p20 HSMC_TXVR_TXp1 GPIO10

14 144 HSTC_RX_p20 HSMC_TXVR_RXp1 GPIO11

15 145 HSTC_TX_n21 ND GPIO12

16 146 HSTC_RX_n21 ND GPIO13




20 150 HSTC_RX_n22 HSMC_TXVR_RXp2 GPIO17


22 152 HSTC_RX_p22 ND GPIO19





27 157 HSTC_TX_n24 ND GPIO24

28 158 HSTC_RX_n24 ND GPIO25

29 N/A N/A N/A 3.3V

30 N/A N/A N/A GND








38 162 HSTC_TX_n25 HSMC_TXVR_RXp4 GPIO33



Board Components

12

1-7Prototyping Area The THDB-HTG board provides users a prototyping area for signal measurement or debug. These

prototyping points are connected to the HSTC/HSMC connector directly. Detailed I/O maps for HSTC and

HSMC version are provided to help users locate the corresponding prototyping points, as shown in Figure 3.4

and Figures 3.5, respectively.

HSTC_TX_n8HSTC_TX_p8HSTC_RX_n8HSTC_RX_p8

HSTC_TX_n17HSTC_TX_p17HSTC_RX_n17HSTC_RX_p17

HSTC_TX_n27HSTC_TX_p27HSTC_RX_n28HSTC_RX_p28HSTC_TX_n29HSTC_TX_p29HSTC_CLKIN_2HSTC_CLKOUT_2HSTC_TX_n27HSTC_TX_p27HSTC_RX_n28HSTC_RX_p28HSTC_TX_n29HSTC_TX_p29

Figure 3.4 Pin distribution of the prototype area for TDHB-HTG HSTC version

HSMC_TX_n8HSMC_TX_p8HSMC_RX_n8HSMC_RX_p8

HSMC_D2HSMC_D0HSMC_D3HSMC_D1

NDHSMC_TXVR_TXn6HSMC_TXVR_TXp6NDHSMC_TXVR_TXn7HSMC_TXVR_TXp7HSMC_CLKIN0HSMC_CLKOUT0NDHSMC_TXVR_RXn6HSMC_TXVR_RXp6NDHSMC_TXVR_RXn7

HSMC_TXVR_RXp7

ND : Not Defined

Figure 3.5 Pin distribution of the prototype area for TDHB-HTG HSMC version

Board Components

13

1-8JTAG Switch The THDB-HTG board provides a JTAG switch (SW1) to short the JTGA signal “HSTC_TDI” and

“HSTC_TDO” together. When the THDB-HTG board is connected to a HSTC host board, this feature can

bypass the JTAG signal from host board to form a close loop of JTAG chain. For example, if users connect a

THDB-HTG with Altera DE3 board, this switch must be turned on, or the Stratix III FPGA device will not be

detected because the JTGA chain is not a close loop on DE3 board. Figure 3.6 shows the JTAG switch being

turned on.

Figure 3.6 The JTAG Switch in “ON” position

1-9Power ON Control Pin Pin 121 of the HSTC connector is defined as a “Power ON” control signal. This signal allows host board to

turn on/off the power supply on THDB-HTG board. When the Power ON signal is in logic low level, the 3.3V

and 5V on the expansion header will not supply any power. This feature is designed for THDB-HTG HSTC

version only.

1-10I2C Serial EEPROM

This section describes the I2C Serial EEPROM on the THDB-HTG board

The THDB-HTG board provides a Microchip 24LC02BT EEPROM (U1) which can be configured by the I2C

interface. The size of the EEPROM is 2K-bit that can store the board information or user’s data. The detailed

pin description between EEPROM and HSMC connector is listed in the Table 3.4.

Board Components

14

Table 3.4 The pin assignments of the I2C serial EEPROM

EEPROM

Pin Number

EPPROM

Signal Name

HSMC Pin

Number

U1-1 A0 N/A

U1-2 A1 N/A

U1-3 A2 N/A

U1-4 GND N/A

U1-5 HSTC_SDA J1-131

U1-6 HSTC_SCL J1-132

U1-7 WP N/A

U1-8 VCC33 (3.3 volts) N/A

1-11Power Supply

This section describes the power supply on the THDB-HTG board.

The power distribution on the THDB-HTG board is shown in Figure 3.7.

EEPROMU1

12V

J1

RegulatorQ1

5V

ExpansionPrototype

ConnectorsJ2~J4

3.3V

HSTC/HSMCConnector

Figure 3.7 THDB-HTG board power distribution diagram.

Demonstration

15

Demonstration 4

This chapter illustrates how to use the THDB-HTG board to a HSTC/HSMC-interfaced host

board.

1-12Connecting THDB-HTG Board to a Cyclone III Starter Board

This section describes how to use the THDB-HTG board with a Cyclone III Starter Board.

Figure 4.1 illustrates how the THDB-HTG board is connected to the Cyclone III starter board. Users need to

pay extra attention to the following two points:

1. Observe the orientation of the HSMC connector when connecting the THDB-HTG to the Cyclone

III Starter Board.

2. Note that there are two LVDS pairs on the HSMC connector: the HSMC_CLK_p1/n1 (form a close

loop via R3) and HSMC_CLKIN_p2/n2 (form a close loop via R4). Therefore, using any one of the

signal in a LVDS pair under single-ended mode will prevent users from using the other signal in the

same pair.

Figure 4.1 Connecting the THDB-HTG board to the Cyclone III starter board

Demonstration

16

1-13Connecting THDB-HTG Board to Altera DE3 Board

This section describes how to use the THDB-HTG board with Altera DE3 Board.

Figure 4.2 illustrates how the THDB-HTG board is connected to the Altera DE3 board. Users need to pay extra

attention to the following three points:

1. THDB-HTG board can be connected to any of the HSTC connectors J1, J3, J5, and J7 on the DE3

board.

2. The JTAG Switch on the THDB-HTG board MUST be switched to “Bypass” position, or the FPGA device

on DE3 board will not be detected.

3. Users can use DE3_System_builder to create Quartus II project. Please refer to Figure 3.2 for the

corresponding signal names.

Figure 4.2 Connecting the THDB-HTG board to the Cyclone III starter board

Appendix

17

Appendix 5

1-14Mechanical

1-15Revision History

Date Change Log

DEC 23, 2009 Initial Version

1-16Always Visit THDB-HTG Webpage for New Main board

We will be continuing providing interesting examples and labs on our THDB-HTG

webpage. Please visit www.altera.com or HTG.terasic.com for more information.

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HSTC_TDO

HSTC_TCK

VCC5

VREF VTTHSTC_TMS

HSTC_TDI

HSTC_RX_p1

HSTC_RX_p2

HSTC_RX_p3

HSTC_RX_p4

HSTC_RX_p5

HSTC_RX_p6

HSTC_RX_p7

HSTC_RX_p0

HSTC_RX_p8

HSTC_RX_n1

HSTC_RX_n2

HSTC_RX_n3

HSTC_RX_n4

HSTC_RX_n5

HSTC_RX_n6

HSTC_RX_n7

HSTC_RX_n8

HSTC_RX_n0

HSTC_RX_p11

HSTC_RX_p9

HSTC_RX_p10

HSTC_RX_n11

HSTC_RX_n9

HSTC_RX_n10

HSTC_RX_n12

HSTC_RX_n17

HSTC_RX_n13

HSTC_RX_n14

HSTC_RX_n15

HSTC_RX_n16

HSTC_RX_p12

HSTC_RX_p17

HSTC_RX_p13

HSTC_RX_p14

HSTC_RX_p15

HSTC_RX_p16

HSTC_RX_n23HSTC_RX_p23



HSTC_RX_n29

HSTC_RX_n25

HSTC_RX_n28

HSTC_RX_n27

HSTC_RX_p29

HSTC_RX_p25

HSTC_RX_p27

HSTC_RX_p28


HSTC_RX_n20

HSTC_RX_n18

HSTC_RX_n19

HSTC_RX_p20

HSTC_RX_p19

HSTC_RX_p18

HSTC_SDA HSTC_SCL

POWER_ONHSTC_CLKOUT_2

HSTC_CLKIN_n0HSTC_CLKIN_p0


HSTC_CLKIN_2

HSTC_RX_p26HSTC_RX_n26

HSTC_TX_n1

HSTC_TX_n2

HSTC_TX_n3

HSTC_TX_n4

HSTC_TX_n5

HSTC_TX_n6

HSTC_TX_n7

HSTC_TX_n0

HSTC_TX_n8

HSTC_TX_p1

HSTC_TX_p2

HSTC_TX_p3

HSTC_TX_p4

HSTC_TX_p5

HSTC_TX_p0

HSTC_TX_p6

HSTC_TX_p7

HSTC_TX_p8

HSTC_CLKOUT_n0HSTC_CLKOUT_p0


HSTC_TX_n9

HSTC_TX_n10

HSTC_TX_p9

HSTC_TX_p10

HSTC_TX_n11HSTC_TX_p11







HSTC_TX_n18HSTC_TX_p18HSTC_TX_n19HSTC_TX_p19HSTC_TX_n20HSTC_TX_p20HSTC_TX_n21HSTC_TX_p21HSTC_TX_n22HSTC_TX_p22HSTC_TX_n23HSTC_TX_p23HSTC_TX_n24HSTC_TX_p24HSTC_TX_n25HSTC_TX_p25HSTC_TX_n26HSTC_TX_p26HSTC_TX_n27HSTC_TX_p27HSTC_TX_n28HSTC_TX_p28HSTC_TX_n29HSTC_TX_p29

HSTC_SDAHSTC_SCL

POWER_ON

HSTC_CLKOUT_2HSTC_CLKIN_2

HSTC_TMSHSTC_TCK

HSTC_TDI HSTC_TDO

HSTC_TDOHSTC_TDI

POWER_ON



HSTC_TX_n1

HSTC_TX_n2

HSTC_TX_n3

HSTC_TX_n4

HSTC_TX_n5

HSTC_TX_p1

HSTC_TX_p2

HSTC_TX_p3

HSTC_TX_p4

HSTC_TX_n6 HSTC_TX_n7HSTC_TX_p5

HSTC_TX_p6 HSTC_TX_p7

HSTC_RX_p1

HSTC_RX_p2

HSTC_RX_p3

HSTC_RX_p4

HSTC_RX_p5

HSTC_RX_p6

HSTC_RX_p7


HSTC_RX_n2

HSTC_RX_n3

HSTC_RX_n4

HSTC_RX_n5

HSTC_RX_n6

HSTC_RX_n7

HSTC_RX_n0




HSTC_TX_n12HSTC_TX_p12HSTC_TX_n13

HSTC_TX_p13HSTC_TX_n14HSTC_TX_p14HSTC_TX_n15HSTC_TX_p15


HSTC_TX_n9


HSTC_TX_p10


HSTC_RX_p11

HSTC_RX_p9


HSTC_RX_n9

HSTC_RX_n10

HSTC_RX_n12

HSTC_RX_n13

HSTC_RX_n14

HSTC_RX_n15

HSTC_RX_p12

HSTC_RX_p13

HSTC_RX_p14

HSTC_RX_p15



HSTC_TX_n17HSTC_TX_p17HSTC_RX_n17

HSTC_RX_n16

HSTC_RX_p17

HSTC_RX_p16

HSTC_TX_p18HSTC_TX_n18

HSTC_TX_n19HSTC_TX_p19HSTC_TX_n20

HSTC_TX_p20HSTC_TX_n21HSTC_TX_p21HSTC_TX_n22HSTC_TX_p22HSTC_TX_n23HSTC_TX_p23HSTC_TX_n24

HSTC_TX_p24

HSTC_RX_n22


HSTC_RX_n20

HSTC_RX_n18

HSTC_RX_n19

HSTC_RX_p20

HSTC_RX_p19

HSTC_RX_p18


HSTC_RX_p22

HSTC_RX_n24

HSTC_RX_p24

HSTC_TX_p25HSTC_TX_n25



HSTC_TX_n27HSTC_TX_p27HSTC_TX_n28HSTC_TX_p28

HSTC_RX_n29

HSTC_RX_n28

HSTC_RX_n27

HSTC_RX_p29

HSTC_RX_p27

HSTC_RX_p28



5V

12V

VCC33

5V

5V

VCC33

5V

VCC33

3V3

3V3

3V3

3V3 12V

VCC333V3

VCC33

VCC33

12V3V3 5V

3V3

Title

Size Document Number Rev

Date: Sheet of

Copyright (c) 2008 by Terasic Technologies Inc. Taiwan.

No part of this schematic design may be reproduced, duplicated, or used without the prior written permission of Terasic.All rights reserved.

High Speed Terasic Connector (HSTC) 1.0

HSTC TO GPIO Daughter Board

C

1 1Thursday, October 30, 2008

Title


Date: Sheet of





C


Title


Date: Sheet of





C


HSTC Connector - Female (Motherboard Bottom-side) or Daughter Board

Attention:

2. If the JTAG signals are not used on the daughter board, please short TDI with TDO (see Example 2).

5. Pin 2 must be connected to GND to enable the auto JTAG chain detection.

3. The voltage level of VTT and VREF is half the I/O voltage of the HSTC connector.

4. Daughter board should supply power to VTT and VREF.

1. Both JTAG and I2C signals are fixed at 3.3V.

Short

TDO (125)

TMS (130)

TCK (129)

HSTC Daughter Board

Daughter Board Circuit

Part Number : QSH-090-01-F-D-A

HSTC Female

TDI (126)

Example 2:

Attention: R14 HSMC only

R12KR12K

R11

240

R11

240

TXn27TXn27

FID6FID6

TDITDI

RXn17RXn17 R14 0 NMR14 0 NM

FID7FID7

RXn29RXn29

TXp27TXp27

BC5

0.1u

BC5

0.1u

TDOTDO

RXp17RXp17

3V33V3

FID8FID8

MH3MH3

A1A0

VSSA2

VCC

SDASCL

WP

U1

24LC02B

A1A0

VSSA2

VCC

SDASCL

WP

U1

24LC02B

4 56

87

123

9

TXn28TXn28

FID1FID1

BC6

0.1u

BC6

0.1u

VCC5VCC5

Q1A

SI5519DU

Q1A

SI5519DU

TXp28TXp28

FID2FID2

J2

BOX HEADER 2X20

J2

BOX HEADER 2X20

1 23 45 67 89 10

1113

1214161820222426

27

151719212325

28293133353739

303234363840

C6

100u

C6

100u

TMSTMS

BC7

0.1u

BC7

0.1u

R12 10KR12 10K

TXn29TXn29

FID3FID3

12V12V

TCKTCK

C4

100u

C4

100u

FID4FID4

TXp29TXp29

Q1BQ1B

J4

BOX HEADER 2X20

J4

BOX HEADER 2X20

1 23 45 67 89 10

1113

1214161820222426

27

151719212325

28293133353739

303234363840

R13

120

R13

120

5V5V

MH1MH1

TXn8TXn8

C8

100u

C8

100u

C3 1nC3 1n

181

182

183

184

188

185

186

187

189

192

190

191

J1

QSH-090-01-F-D-A

181

182

183

184

188

185

186

187

189

192

190

191

J1

QSH-090-01-F-D-A

11335577991111131315151717191921212323252527272929313133333535373739394141434345454747494951515353555557575959

2 24 46 68 8

10 1012 1214 1416 1618 1820 2022 2224 2426 2628 2830 3032 3234 3436 3638 3840 4042 4244 4446 4648 4850 5052 5254 5456 5658 5860 60

61616363656567676969717173737575777779798181838385858787898991919393959597979999101101103103105105107107109109111111113113115115117117119119

62 6264 6466 6668 6870 7072 7274 7476 7678 7880 8082 8284 8486 8688 8890 9092 9294 9496 9698 98

100 100102 102104 104106 106108 108110 110112 112114 114116 116118 118120 120

121121123123125125127127129129131131133133135135137137139139141141143143145145147147149149151151153153155155157157159159161161163163165165167167169169171171173173175175177177179179

122 122124 124126 126128 128130 130132 132134 134136 136138 138140 140142 142144 144146 146148 148150 150152 152154 154156 156158 158160 160162 162164 164166 166168 168170 170172 172174 174176 176178 178180 180

181 181182 182183 183184 184

185 185186 186187 187188 188

189189190190191191192192

C1

10u

C1

10u

POWER

LEDB

POWER

LEDB

TXp8TXp8

MH2MH2

R7 0 NMR7 0 NM1

ON

SW1

SW-Button

1

ON

SW1

SW-Button

1 2

C5

1n

C5

1n

R5 0 NMR5 0 NM

R22KR22K

MH4MH4

VREFVREF

RXn27RXn27

BC1

0.1u

BC1

0.1u

R9 6.2KR9 6.2K

CLKOUT2CLKOUT2

R3 0 NMR3 0 NM

RXn28RXn28

U2 LT1963AES8U2 LT1963AES8

IN8

GN

D3

OUT 1

GN

D7

SHDN5

GN

D6

SENSE 2

CLKIN2CLKIN2

RXp27RXp27

R4 0R4 0

BC2

0.1u

BC2

0.1u

TXn17TXn17

C7

100u

C7

100u

RXp29RXp29

J3

BOX HEADER 2X20

J3

BOX HEADER 2X20

1 23 45 67 89 10

1113

1214161820222426

27

151719212325

28293133353739

303234363840

R6 0R6 0

BC3

0.1u

BC3

0.1u

TXp17TXp17

C2

10u

C2

10u

RXp28RXp28

VTTVTT

RXn8RXn8

R8 0R8 0

BC4

0.1u

BC4

0.1u

R10

1.96K

R10

1.96K

FID5FID5

RXp8RXp8

terasic hstc to gpio daughter board

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