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Summary of Contents for Terasic THDB-H2G
- Page 1 Terasic THDB-H2G THDB-H2G Terasic HSMC to GPIO Daughter Board User Manual Document Version 1.0 AUG. 15, 2007 by Terasic...
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Page 2: Table Of Contents
3-2 E ........................8 XPANSION PROTOTYPE CONNECTORS 3-3 I2C S EEPROM ............................13 ERIAL 3-4 P ..............................13 OWER UPPLY CHAPTER 4 DEMONSTRATION ..........................14 4-1 C THDB-H2G B III S ..............14 ONNECTING OARD TO YCLONE TARTER OARD CHAPTER 5 APPENDIX............................15 5-1 R ..............................15 EVISION... -
Page 3: Chapter 1 Introduction
Introduction Introduction The THDB-H2G board is designed to fan out the 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 HSMC-interfaced host board via the THDB-H2G board. -
Page 4: Chapter 2 Architecture
Architecture Architecture This chapter describes the architecture of the THDB-H2G board including block diagram and components. Layout and Componets The picture of the TDRB-H2G is shown in Figure 2.1 and Figure 2.2. It depicts the layout of the board and indicates the locations of the connectors and key components. - Page 5 Architecture HSMC Connector(J1) Figure 2.2 The TDRB-H2G board back side – HSMC connector view The following components are provided on the THDB-H2G board : • HSMC expansion connector (J1) • Expansion prototype connectors (JP1,JP2,JP3) • I2C serial EEPROM (U2)
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Page 6: Block Diagram
Architecture Block Diagram Figure 2.3 shows the block diagram of the THDB-H2G board. THDB-H2G HSMC 40-Pin Expansion Connector Prototype Connector 1 36 I/Os 40-Pin Expansion Prototype Connector 2 36 I/Os HSMC Interface Host Board 40-Pin Expansion Prototype Connector 3 36 I/Os... -
Page 7: Chapter 3 Board Components
This section describes the HSMC connector on the THDB-H2G board THDB-H2G board contains an Altera standard HSMC connector. All the other interfaces on the THDB-H2G board are connected to the HSMC connector. Figure 3.1, Figure 3.2, and Figure 3.3 show the pin-outs of the HSMC connector. - Page 8 Board Components HSMC_D1 HSMC_D0 HSMC_D3 HSMC_D2 VCC33 HSMC_RX_p0 HSMC_TX_p0 HSMC_RX_n0 HSMC_TX_n0 VCC33 HSMC_RX_p1 HSMC_TX_p1 HSMC_RX_n1 HSMC_TX_n1 VCC33 HSMC_RX_p2 HSMC_TX_p2 HSMC_RX_n2 HSMC_TX_n2 VCC33 HSMC_RX_p3 HSMC_TX_p3 HSMC_RX_n3 HSMC_TX_n3 VCC33 HSMC_RX_p4 HSMC_TX_p4 HSMC_RX_n4 HSMC_TX_n4 VCC33 HSMC_RX_p5 HSMC_TX_p5 HSMC_RX_n5 HSMC_TX_n5 VCC33 HSMC_RX_p6 HSMC_TX_p6 HSMC_RX_n6 HSMC_TX_n6 VCC33 HSMC_RX_p7...
- Page 9 Board Components HSMC_RX_p8 HSMC_TX_p8 HSMC_RX_n8 HSMC_TX_n8 VCC33 HSMC_RX_p9 HSMC_TX_p9 HSMC_RX_n9 HSMC_TX_n9 VCC33 HSMC_TX_p10 HSMC_RX_p10 HSMC_RX_n10 HSMC_TX_n10 VCC33 HSMC_RX_p11 HSMC_TX_p11 HSMC_RX_n11 HSMC_TX_n11 VCC33 HSMC_RX_p12 HSMC_TX_p12 HSMC_RX_n12 HSMC_TX_n12 VCC33 HSMC_RX_p13 HSMC_TX_p13 HSMC_TX_n13 HSMC_RX_n13 VCC33 HSMC_RX_p14 HSMC_TX_p14 HSMC_RX_n14 HSMC_TX_n14 VCC33 HSMC_TX_p15 HSMC_RX_p15 HSMC_RX_n15 HSMC_TX_n15 VCC33 HSMC_RX_p16...
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Page 10: Expansion Prototype Connectors
This section describes the expansion prototype connectors on the THDB-H2G board. The THDB-H2G board has three expansion prototype connectors (JP1, JP2, and JP3) connected to the HSMC connector directly. Each of the connectors has 36 prototyping I/Os and 3.3/5 volts power supply from the HSMC interface and on-board regulator. - Page 11 Board Components Figure 3.5 The pin-outs of the expansion prototype connector JP2 Figure 3.6 The pin-outs of the expansion prototype connector JP3...
- Page 12 Board Components Table 3.1 The pin mappings of the expansion prototype connector JP1 Expansion Prototype Connector 1 - JP1 Pin Number Signal Name HSMC Pin DE2/DE1 HSMC_CLKIN0 GPIO0 HSMC_TXVR_TXp6 GPIO1 HSMC_TXVR_TXp5 GPIO2 HSMC_TXVR_TXn6 GPIO3 HSMC_TXVR_TXn5 GPIO4 HSMC_TXVR_TXp4 GPIO5 HSMC_TXVR_TXp3 GPIO6 HSMC_TXVR_TXn4 GPIO7 HSMC_TXVR_TXn3...
- Page 13 Board Components Table 3.2 The pin mappings of the expansion prototype connector JP2 Expansion Prototype Connector 2 – JP2 Pin Number Signal Name HSMC Pin DE2/DE1 HSMC_CLKINp1 GPIO0 HSMC_D2 GPIO1 HSMC_CLKINn1 GPIO2 HSMC_D0 GPIO3 HSMC_TX_p0 GPIO4 HSMC_TX_p1 GPIO5 HSMC_TX_n0 GPIO6 HSMC_TX_n1 GPIO7 HSMC_TX_p2...
- Page 14 Board Components Table 3.3 The pin mappings of the expansion prototype connector JP3 Expansion Prototype Connector 3 – JP3 Pin Number Signal Name HSMC Pin DE2/DE1 HSMC_CLKINp2 GPIO0 HSMC_TX_p9 GPIO1 HSMC_CLKINn2 GPIO2 HSMC_TX_n9 GPIO3 HSMC_TX_p10 GPIO4 HSMC_TX_p11 GPIO5 HSMC_TX_n10 GPIO6 HSMC_TX_n11 GPIO7 HSMC_TX_p12...
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Page 15: I2C Serial Eeprom
This section describes the I2C Serial EEPROM on the THDB-H2G board The THDB-H2G board provides a Microchip 24LC000 EEPROM (U2) which can be configured by the I2C interface. The size of the EEPROM is 128-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. -
Page 16: Chapter 4 Demonstration
This section describes how to use the THDB-H2G board with a Cyclone III Starter Board. Figure 4.1 illustrates how the THDB-H2G board is connected to the Cyclone III starter board. Users need to pay extra attention to the following two points: Observe the orientation of the HSMC connector when connecting the THDB-H2G to the Cyclone III Starter Board. -
Page 17: Chapter 5 Appendix
Appendix Revision History 1-10 Date Change Log AUG 15, 2007 Initial Version Always Visit THDB-H2G Webpage for New Main board 1-11 We will be continuing providing interesting examples and labs on our THDB-H2G webpage. Please visit www.terasic.com for more information.
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