UG-404 (Rev. A) - Analog Devices · Analog Devices components on their own board, using the appropriate Analog Devices evaluation software to facilitate in-system debugging and programming

USB-SDP-CABLEZ User Guide UG-404

One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com

USB-SDP-CABLEZ Serial Interface Board

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. A | Page 1 of 12

FEATURES USB-to-serial interface Peripherals exposed

I2C SPI GPIO

USB 2.0 PC connectivity

GENERAL DESCRIPTION This user guide describes the USB-SDP-CABLEZ serial interface board from Analog Devices, Inc. The USB-SDP-CABLEZ is primarily used to communicate with certain Analog Devices evaluation boards to support customer evaluation. It can also be used by customers to communicate with supported Analog Devices components on their own board, using the appropriate Analog Devices evaluation software to facilitate in-system debugging and programming as required during product development.

The primary audience for this user guide is the system engineer. This user guide describes how to set up the USB-SDP-CABLEZ board and begin USB communications to the PC.

The USB-SDP-CABLEZ provides USB connectivity through a USB 2.0 high speed connection to the computer, allowing users to evaluate components from a PC application. The USB-SDP-CABLEZ is based on a USB-to-serial engine, which has I2C, SPI, and GPIO lines available, with a small 10-pin connector.

This user guide provides instructions for installing the USB-SDP-CABLEZ hardware and software onto a computer. The necessary installation files are available to download from the USB-SDP-CABLEZ evaluation board page or from the evaluation tools page for the product being evaluated on http://www.analog.com.

The Getting Started section provides software and hardware installation procedures, PC system requirements, and basic board information. The Evaluation Board Hardware section provides information on the USB-SDP-CABLEZ components. The USB-SDP-CABLEZ schematics are provided in the Evaluation Board Schematics section.

For more information about the USB-SDP-CABLEZ board, go to www.analog.com/usb-sdp-cablez.

USB-SDP-CABLEZ

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Figure 1.

http://www.analog.com/USB-SDP-CABLEZ

http://www.analog.com/usb-sdp-cablez










http://www.analog.com/





UG-404 USB-SDP-CABLEZ User Guide

Rev. A | Page 2 of 12

TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 USB-SDP-CABLEZ .......................................................................... 1 Revision History ............................................................................... 2 Product Overview ............................................................................. 3

Package Contents .......................................................................... 3 Technical or Customer Support.................................................. 3 Analog Devices Website .............................................................. 3

Getting Started .................................................................................. 4 PC Configuration ......................................................................... 4

USB Driver Installation ................................................................4 Adapter Boards ..............................................................................4 Powering Up/Powering Down the USB-SDP-CABLEZ...........5

Evaluation Board Hardware .............................................................6 LEDs ................................................................................................6 Connector Details .........................................................................6 Power...............................................................................................6

Evaluation Board Schematics...........................................................8 Bill of Materials ........................................................................... 11

REVISION HISTORY 7/12—Rev. 0 to Rev. A

Changes to Table 1 ............................................................................ 7 Changes to Power LED (LED3) Section and Figure 5 ................. 6

6/12—Revision 0: Initial Version



PRODUCT OVERVIEW The USB-SDP-CABLEZ board includes the following:

• USB-to-serial engine • 1 × 10-pin connector

• AMP 10-way Micro-MaTch male connector • Peripherals exposed

• I2C • SPI • GPIO

PACKAGE CONTENTS The USB-SDP-CABLEZ board package contains the following:

• USB-SDP-CABLEZ serial interface • 1 m USB Standard-A-to-Mini-B cable • USB-I2C-ADPTZ adapter board (used to convert the

10-pin connector to a 3-pin I2C header)

Contact the vendor where the USB-SDP-CABLEZ board was purchased, or contact Analog Devices if anything is missing.

TECHNICAL OR CUSTOMER SUPPORT Analog Devices customer support can be reached in the following ways:

• Visit the EngineerZone® for community technical support at ez.analog.com.

• Phone questions to 1-800-ANALOGD • Contact your Analog Devices local sales office or

authorized distributor. • Send questions by mail to

Analog Devices, Inc. Three Technology Way P.O. Box 9106 Norwood, MA 02062-9106 USA

ANALOG DEVICES WEBSITE The Analog Devices website, www.analog.com, provides information about a broad range of products: analog integrated circuits, amplifiers, converters, and digital signal processors.

Also, note that MyAnalog.com is a free feature of the Analog Devices website that allows customization of a Web page to display only the latest information about products of interest to you. You can choose to receive weekly email notifications containing updates to the Web pages that meet your interests, including documentation errata for all documents. MyAnalog.com provides access to books, application notes, data sheets, code examples, and more.

Visit MyAnalog.com to sign up. If you are a registered user, simply log on. Your user name is your email address.





http://ez.analog.com/

http://www.analog.com/

https://my.analog.com/en/secure/index.html





GETTING STARTED This section provides specific information to assist with using the USB-SDP-CABLEZ board as part of the user’s evaluation system.

The following topics are covered:

• PC configuration • USB installation • Powering up/powering down the USB-SDP-CABLEZ

PC CONFIGURATION For correct operation of the SDP board, the user’s computer must have the following minimum configuration:

• Windows XP Service Pack 2 or Windows Vista® • USB 2.0 port

When removing the USB-SDP-CABLEZ board from the package, handle the board carefully to avoid the discharge of static electricity, which can damage some components.

USB DRIVER INSTALLATION Perform the following tasks to correctly install the USB-SDP-CABLEZ driver software onto the computer. The software can be obtained from www.analog.com/usb-sdp-cablez and is called Common Run-Time Installer. Version 2.0.0 or greater is required to operate with the USB-SDP-CABLEZ.

Installing the Software

1. Run the setup.exe application found in the installer zip file. If running Windows XP, it may be necessary for the machine to restart shortly after the installation process begins.

2. The first part of the installer places the required Run-Time engine and software drivers for the USB-SMBUS-CABLE I2C dongle onto the PC.

3. After this, the installer for the USB-SDP-CABLEZ runs. As part of this, the .NET Framework 3.5 is installed, if not already on the PC. If the .NET Framework 3.5 is installed on the computer, this stage is skipped and only the driver package installation is installed.

Connecting the USB-SDP-CABLEZ Board to the PC

Attach the USB-SDP-CABLEZ board to a USB 2.0 port on the computer via the Standard-A-to-Mini-B cable provided.

Verifying Driver Installation

Before using the USB-SDP-CABLEZ board, verify that the driver software has installed properly.

Open the Windows Device Manager and verify that the USB-SDP-CABLEZ board appears under ADI Development Tools, as shown in Figure 2.

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Figure 2. Device Manager

ADAPTER BOARDS The USB-SDP-CABLEZ uses a 10-pin Micro-MaTch male connector as its interface connector. However, some older evaluation kits use a different connector for I2C connections and require the use of an adapter board to convert the 10-pin connector to an appropriate connection.

The USB-SDP-CABLEZ is supplied with the USB-I2C-ADPTZ adapter board to convert the 10-pin Micro-MaTch connector to a 3-pin 0.1" header connector.

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Figure 3. USB-I2C-ADPTZ Adapter Board















The 10-way Micro-MaTch connector is fitted to the USB-I2C-ADPTZ board as shown in Figure 3, paying attention to the polarization of the Micro-MaTch connector (indicated by the red markings on the ribbon cable) and the key on the Micro-MaTch connector.

A USB-I2C5W-ADPTZ adapter board is also available, but is not supplied with the USB-SDP-CABLEZ. This board is only included in the specific evaluation kits that require it. It is connected to the Micro-MaTch connector in exactly the same way as the USB-I2C-ADPTZ.

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Figure 4. USB-I2C5W-ADPTZ Adapter Board

POWERING UP/POWERING DOWN THE USB-SDP-CABLEZ This section describes how to safely power up and power down the USB-SDP-CABLEZ.

Powering Up the USB-SDP-CABLEZ Board

1. Connect the USB-SDP-CABLEZ board to the evaluation board through the 10-pin mating connector, using an optional adapter if required.

2. Power up the evaluation board. 3. Connect the USB port on the computer to the USB-SDP-

CABLEZ board.

Powering Down the USB-SDP-CABLEZ Board

1. Disconnect the USB port on the computer from the USB-SDP-CABLEZ board.

2. Power down the daughter evaluation board. 3. Disconnect the USB-SDP-CABLEZ board from the

evaluation board.










EVALUATION BOARD HARDWARE This section describes the hardware design of the USB-SDP-CABLEZ board.

The following topics are covered:

• The LEDs section describes the USB-SDP-CABLEZ on-board LEDs.

• The Connector Details section details the pin assignments on the 10-pin connector.

• The Power section lists the power requirements of the USB-SDP-CABLEZ and identifies the connector power inputs and output pins.

LEDs There are three LEDs located on the USB-SDP-CABLEZ board (see Figure 5).

Power LED (LED3)

The green power LED indicates that the USB-SDP-CABLEZ board is powered up. This is not an indication of USB connectivity between the USB-SDP-CABLEZ and the PC.

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Figure 5. USB-SDP-CABLEZ Board LEDs

LED1

This yellow LED is currently not used in normal operation, but it may turn on when the board is initially connected to USB power.

LED2

The red LED is used as a diagnostic tool for evaluation application developers, usually to identify a particular board when more than one USB-SDP-CABLEZ is connected to a given PC.

CONNECTOR DETAILS The USB-SDP-CABLEZ board provides one Micro-MaTch 10-way male connector. Through this connector, the peripheral communication interfaces of the USB-to-serial engine are exposed. The exposed peripherals are

• SPI • I2C • GPIO

Connector Pin Assignments

Table 1 lists the connector pins and identifies the functionality assigned to each connector pin on the USB-SDP-CABLEZ board.

POWER The USB-SDP-CABLEZ board is powered by the USB connector. Pin 4 (VBUS) of the 10-way connector is connected to the 5 V line of the USB connector, providing 5 V ± 10% as an output from the USB-SDP-CABLEZ board.

A small current can be drawn from this pin, but it should not be more than 20 mA to avoid potential problems with USB port current limiting.















Table 1. 10-Pin Connector Assignments Pin No. Pin Name Description 1 I2C.SCL I2C Serial Clock. 2 GND Ground Connection. 3 I2C.SDA I2C Serial Data. 4 VBUS Voltage Bus. Connected directly to the USB 5 V supply. 5 SPI.MISO SPI Master In, Slave Out Data.

6 GPIO General-Purpose Input/Output.

7 SPI.SCLK SPI Clock. 8 SPI.MOSI SPI Master Out, Slave In Data. 9 SPI.CS.A SPI Chip Select A.

10 GND Ground Connection.

Table 2. 3-Pin/5-Pin Header Assignments Pin No. Pin Name Description 1 SCL I2C Serial Clock. 2 SDA I2C Serial Data. 3 GND Ground Connection. 4 CONV Digital Output. Available on USB-I2C5W-ADPTZ only. 5 ALERT Digital Input. Available on USB-I2C5W-ADPTZ only.



EVALUATION BOARD SCHEMATICS This section provides the schematic drawings for the following boards:

• USB-SDP-CABLEZ—USB-to-serial interface (see Figure 6). • USB-I2C-ADPTZ and USB-I2C5W-ADPTZ—adapter boards (see Figure 7).




POW

ER

STA

TUS

SPI.S

CLK

.INV.

EN

SPI.S

CLK

.PU

LL.L

OW

.EN

PLA

CE

THIS

CA

PB

ESID

E VB

US

PIN

MIC

RO

-MA

TCH

SM

D S

OC

KET

50VR

EGIN

49VR

EGO

UT

7D

M8

DP

6R

EF14

RES

ET

63EE

CS

62EE

CLK

61EE

DA

TA

2O

SCI

3O

SCO

13TE

ST

16A

DB

US0

17A

DB

US1

18A

DB

US2

19A

DB

US3

21A

DB

US4

22A

DB

US5

23A

DB

US6

24A

DB

US7

26A

CB

US0

27A

CB

US1

28A

CB

US2

29A

CB

US3

30A

CB

US4

32A

CB

US5

33A

CB

US6

34A

CB

US7

38B

DB

US0

39B

DB

US1

40B

DB

US2

41B

DB

US3

43B

DB

US4

44B

DB

US5

45B

DB

US6

46B

DB

US7

48B

CB

US0

52B

CB

US1

53B

CB

US2

54B

CB

US3

55B

CB

US4

57B

CB

US5

58B

CB

US6

59B

CB

US7

60PW

REN

36SU

SPEN

D

56423120 VCCIO

VCCIOVCCIOVCCIO

643712 VCORE

VCOREVCORE

9 PLLV4 VPHY

51GND47GND35GND25GND15GND11GND5GND1GND

10GNDA

U1

FT22

32H

Q

D1 PGB1010603

D2

PGB1010603

R4

2.2k

Ω

R2

10kΩ

R3

10kΩ

R1

10kΩ

C1

27pF

C2

27pF

Y112

MH

z

R9

12kΩ

R16

0Ω

C3

10n

F

C21

100n

F

C22

100n

FC

2310

0nF

C20

100n

F

C9

100n

FC

1010

0nF

C11

100n

FC

1210

0nF

C13

100n

FC

1410

0nF

C15

100n

F

1IN

2G

ND

3EN

5O

UT

4N

C

U4

AD

P121

C16

100n

FC

1710

0nF

C18

100n

FC

1910

0nF

C4

10µF

R10

680Ω

R6

2.2k

ΩR

52.

2kΩ

1VB

US

2D

–3

D+

4IO

5G

ND

6SH

LD1

7SH

LD2J2

USB

-MIN

I-B-U

X60S

C-M

B-5

S8L1 600Ω

AT

100M

Hz

L3

600Ω

AT

100M

Hz

600Ω

AT

100M

Hz

L2

1GN

D

2R

ESET

3M

R

4 VCC

U3

AD

M63

84YK

S29D

1Z

LED

3G

REE

N

LED

1YE

LLO

W

R22

100k

Ω 1 24

U9

SN74

LVC

1G86

DB

V

R12

680Ω

R11

680Ω

C30

100n

F

C31

100n

F

16

U10

-A

NC

7WZ0

7P6X

34

U10

-B

NC

7WZ0

7P6X

R13100Ω

1SX

7SY

5TY

6R

Y

3TX

2R

X8

VCC

4G

ND

U11

P82B

96

C32

100n

F

1I/O

1A2

GN

D3

I/O2A

4I/O

2B5

VBU

S6

I/O1B

U12

USB

LC6-

2U

SBLC

6-2P

6

C33

100n

FR

82.

2kΩ

R7

2.2k

Ω

R14

100Ω

R15

100Ω

LED

2SU

PER

RED

C5

10µF

C6

10µF

C8

10µF

C7

10uF

1D

O

2 VSS

3D

I6 VCC

5C

S4

CLK

U2

93A

A56

BT-

I/OT

J3-1

J3-2

J3-3

J3-4

J3-5

J3-6

J3-7

J3-8

J3-9

J3-1

0

LK5

DN

P

DN

P

LK6

R17 0Ω

I2C

.SC

LI2

C.S

DA

SPI.M

OSI

SPI.M

ISO

SPI.C

S.A

VCO

RE

+3.3

V

+3.3

V+3

.3V

+3.3

V+3

.3V

+3.3

V

VBU

S

+3.3

V

VUSB

VPLL

VCO

RE

+3.3

V

+3.3

V

VCO

RE

VBU

S

+3.3

VVU

SBVP

LL+3

.3V

+3.3

V+3

.3V

SPI.S

CLK

GPI

O0

+3.3

V

I2C

.SD

A

I2C

.SC

L

VBU

SVB

US

+3.3

V

+3.3

V

+3.3

V

VBU

SSP

I.MIS

O

SPI.S

CLK

SPI.M

OSI

SPI.C

S.A

GPI

O0

10664-006

Figure 6. USB-SDP-CABLEZ—USB-to-Serial Interface




10-WAY MICRO-MATCHCONNECTOR

10-WAY 2 × 5 WAYDIL 0.1" HEADER

3- OR 5-WAY 0.1" HEADER

J1-1

J1-2

J1-3

J1-4

J1-5

J1-7

J1-8

J1-9

J1-10

J2-1

J2-2

J2-3

J2-4

J2-5

J2-6

J2-7

J2-8

J2-9

J2-10

J1-6

J3-1

J3-2

J3-3

J3-4

J3-5

I2C.SCL

GND

I2C.SDA

VBUS

SPI.MISO

SPI.SCLK

SPI.MOSI

SPI.CS.A

GND

GND

GND

GND

I2C.SCL

I2C.SDA

GND

GPIO1

SPI.MISO

GPIO1

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Figure 7. USB-I2C-ADPTZ and USB-I2C5W-ADPTZ—Adapter Boards



ORDERING INFORMATION BILL OF MATERIALS

Table 3. USB-SDP-CABLEZ Qty. Reference Designator Description 2 C1, C2 Capacitor, 27 pF, 0402 6 C3, C4, C5, C6, C7, C8 Capacitor, 10 nF, 0402 20 C9, C10, C11, C12, C13, C14, C15,

C16, C17, C18, C19, C20, C21, C22, C23, C30, C30, C31, C32, C33

Capacitor, 100 nF, 0402

2 D1, D2 ESD/TVD protection diode, 0603 1 J2 USB Mini-B connector 1 J3 10-way Micro-MaTch SMD socket 3 L1, L2, L3 Ferrite bead, 600 Ω at 100 MHz, 0603 1 LED1 Yellow LED, 0603 1 LED2 Red LED, 0603 1 LED3 Green LED, 0603 2 LK5, LK6 Solder links, not fitted 3 R1, R2, R3 Resistor, 10 kΩ, 0402 5 R4, R5, R6, R7, R8 Resistor, 2.2 kΩ, 0402 1 R9 Resistor, 12 kΩ, 0402 3 R10, R11, R12 Resistor 680 Ω, 0402 3 R13, R14, R15 Resistor, 100 Ω, 0603 1 R16 Resistor, 0 Ω, 0402 1 R22 Resistor, 100 kΩ, 0402 1 U1 USB serial converter, FTDI FT2232H, QFN-64 1 U2 SPI EEPROM, Microchip 93AA56BT-I, SOT23-6 1 U3 Supervisory circuit with watchdog and manual reset,

Analog Devices ADM6384YKS29D1Z-R7, 4-lead SC70 1 U4 3.3 V linear regulator, Analog Devices ADP121, 5-lead TSOT 1 U9 2-input exclusive OR gate, TI SN74LVC1G86DBV, SOT23-5 1 U10 Open-drain buffer, Fairchild NC7WZ07P6X, SC70-6 1 U11 I2C bus buffer, NXP P82B96, SO8NB 1 U12 Low capacitance ESD protection, ST USBLC6-2P6, SOT666 1 Y1 Crystal, 12 MHz, NDK NX3225SA-12.000000 MHz

Table 4. USB-I2C-ADPTZ and USB-I2C5W-ADPTZ Qty. Reference Designator Description 1 J1 10-way Micro-MaTch socket 1 J2 2 × 5-way 0.1" pitch header, not fitted 1 J3 3-way/5-way right angle 0.1" pitch female header


www.analog.com/ADP121



I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors).

ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.

Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.

©2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG10664-0-7/12(A)

UG-404 (Rev. A) - Analog Devices · Analog Devices components on their own board, using the appropriate Analog Devices evaluation software to facilitate in-system debugging and programming

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