Altera Santa Cruz User Manual
Santa Cruz, USB, MICTOR, SD Card HSMC
Reference Manual
101 Innovation Drive
San Jose, CA 95134
www.altera.com
Document Version: 1.0
Document Date: December 2008
Copyright © 2008 Altera Corporation. All rights reserved. Altera, The Programmable Solutions Company, the stylized Altera logo, specific device designations, and all other
words and logos that are identified as trademarks and/or service marks are, unless noted otherwise, the trademarks and service marks of Altera Corporation in the U.S. and other
countries. All other product or service names are the property of their respective holders. Altera products are protected under numerous U.S. and foreign patents and pending applications, maskwork rights, and copyrights. Altera warrants performance of its semiconductor products to current specifications in accordance with Altera's standard warranty,
but reserves the right to make changes to any products and services at any time without notice. Altera assumes no responsibility or liability arising out of the application or use of
any information, product, or service described herein except as expressly agreed to in writing by Altera Corporation. Altera customers are advised to obtain the latest version of
device specifications before relying on any published information and before placing orders for products or services.
MNL-01040-1.0
Contents
Chapter 1. Overview
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1
Board Component Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Handling the Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
Chapter 2. Board Components
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
Board Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
HSMC Connector (J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4
Santa Cruz Connectors (J3, J4, and J5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
USB On-The-Go Transceiver (U11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11
MICTOR Connector (J2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13
SD Card Interface (J7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16
SMA Connector (J6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
2
I
C Serial EEPROM (U10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17
Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–18
Appendix A. Demonstration
Additional Information
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About–1
How to Contact Altera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About–1
Typographic Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About–1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About–1
© December 2008 Altera Corporation Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual
Preliminary
iv
Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual © December 2008 Altera Corporation
Preliminary
General Description
This manual provides information about the THDB-SUM, an adapter board that
converts High-Speed Mezzanine Card (HSMC) interface to Santa Cruz, USB,
MICTOR, and secure digital (SD) card interfaces. It allows you to use these interfaces
on a host board with an HSMC connector.
The THDB-SUM provides a set of commonly used interfaces on Altera's newest
generation of development boards. On older boards, the standard “daughtercard”
expansion was through the “Santa Cruz connector.” The THDB-SUM provides this set
of interfaces so that legacy Santa Cruz daughtercards can still be used.
This manual describes each of the hardware interfaces on the THDB-SUM board.
f For more information about the THDB-SUM board, visit the Terasic website at
www.terasic.com.
1. Overview
Board Component Blocks
The THDB-SUM board features the following major component blocks:
■ One HSMC connector for interface conversion
■ One Santa Cruz interface
■ Adjustable logic levels between HSMC and Santa Cruz interface signals
■ One high-speed USB On-The-Go (OTG) transceiver
■ One MICTOR connector
■ One SMA connector for external clock input
■ One SD card socket
■ On-board power regulation
2
■ I
C EEPROM
Figure 1–1 shows the THDB-SUM board used with Altera
development board. For more information about connecting the THDB-SUM board to
a host board, refer to Appendix A, Demonstration.
®
Cyclone® III FPGA
© December 2008 Altera Corporation Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual
1–2 Chapter 1: Overview
HSMC
Connector
Santa Cruz
Connector
USB
Transceiver
SD Card
Socket
MICTOR
Connector
SMA
Connector
Level
Shifters
Level
Shifters
Bus Switch
SC
Interface
USB Interface
SD Card Interface
MICTOR Connector Interface
External Clock Input
THDB-SUM
To
HSMC Interface
Host Board
Interface
2
IC
Serial
EEPROM
2
IC
Handling the Board
Figure 1–1. THDB-SUM Board Connected to the Cyclone III FPGA Development Board
Cyclone III FPGA Development Board
THDB-SUM Board
Block Diagram
Figure 1–2 shows the functional block diagram of the THDB-SUM board.
Figure 1–2. THDB-SUM Board Block Diagram
Handling the Board
When handling the board, it is important to observe the following precaution:
c Static Discharge Precaution: Without proper anti-static handling, the board can be
damaged. Therefore, use anti-static handling precautions when touching the board.
Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual © December 2008 Altera Corporation
Introduction
2. Board Components
This chapter introduces the important components on the THDB-SUM board and
provides their operational and connectivity details.
This chapter consists of the following sections:
■ “HSMC Connector (J1)” on page 2–4
■ “Santa Cruz Connectors (J3, J4, and J5)” on page 2–7
■ “USB On-The-Go Transceiver (U11)” on page 2–11
■ “MICTOR Connector (J2)” on page 2–13
■ “SD Card Interface (J7)” on page 2–16
■ “SMA Connector (J6)” on page 2–17
2
■ “I
C Serial EEPROM (U10)” on page 2–17
■ “Power Supply” on page 2–18
Board Overview
This section provides an overview of the THDB-SUM board, including an annotated
board image and component descriptions. Figure 2–1 shows the THDB-SUM board
and its components and locations.
© December 2008 Altera Corporation Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual
2–2 Chapter 2: Board Components
HSMC Logic Level
Configuration Header (JP3)
USB Host/Peripheral Mode
Configuration Header (JP2)
JTAG TDI/TDO
Loopback Header (JP0)
SMA Connector (J6)
MICTOR Connector (J2)
EEPROM (U10)
Level Shifters (U7-U8)
USB/SC Function
Select Header (JP1)
SC Connector Logic Level
Configuration Header (JP4)
Mini USB AB Type
Receptacle Connector (J8)
USB On-The-Go
Transceiver (U11)
Santa Cruz Connector (J5)
Bus Switch (U1-U2)
Santa Cruz
Connector (J3)
Santa Cruz
Connector (J4)
Level Shifters
(U3-U6)
Board Overview
Figure 2–1. THDB-SUM Board and Components
Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual © December 2008 Altera Corporation
Chapter 2: Board Components 2–3
SD Card
Socket (J7)
HSMC
Connector (J1)
Board Overview
Figure 2–2 shows the back view of the THDB-SUM board.
Figure 2–2. THDB-SUM Board—Back View (HSMC Connector View)
Table 2–1 describes the components and lists their corresponding board references.
Table 2–1. THDB-SUM Board (Part 1 of 2)
Board Reference Name Description
Components and Interfaces
J1 HSMC connector Expansion connector used to interface with Altera starter and
development boards.
J2 MICTOR connector Used for logic analysis.
J3, J4, and J5 Santa Cruz connectors Expansion connectors used to connect with Santa Cruz
interface.
J6 SMA connector SMA connector that allows the provision of an external clock
input.
J7 SD card socket Used as optional external memory in both serial peripheral
interface
(SPI) and 1-bit SD mode.
J8 Mini USB AB type receptacle connector Provide USB interface to the HSMC interface host board.
JP0 JTAG TDI/TDO loopback header Used to either include or bypass daughtercard in the JTAG
chain by connecting TDI to TDO when jumper is inserted.
JP1 USB/Santa Cruz function select header Used to select between USB functionality or full Santa Cruz
header functionality.
JP2 USB Host/Peripheral mode
When closed, selects USB in host mode.
configuration header
JP3 HSMC logic level configuration header When open, selects 2.5 V HSMC source voltage.
When closed, selects 3.3 V.
© December 2008 Altera Corporation Santa Cruz, USB, MICTOR, SD Card HSMC Reference Manual
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