Datasheet UG-291 Datasheet (ANALOG DEVICES)

SDP-S User Guide

UG-291

09916-001

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

SDP-S Controller Board

FEATURES

USB-to-serial engine
Peripherals exposed

SPI

2

TWI/I

C

GPIO
USB 2.0 PC connectivity
PC software stack and base firmware provided

GENERAL DESCRIPTION

This user guide describes the EVA L-SDP-CS1Z system
demonstration platform-serial (SDP-S) controller board from
Analog Devices, Inc. The SDP-S controller board is part of the
Analog Devices system demonstration platform (SDP). The
SDP consists of a series of controller boards, interposer boards,
and daughter boards. SDP controller boards provide a means
of communicating with the system under evaluation from the
PC. Interposer boards route signals between two connectors.
Daughter boards are a collection of product evaluation boards
and Circuits from the Lab™ reference circuit boards. The SDP-S
is used as part of the evaluation system for many Analog Devices
components and reference circuits. The primary audience for
this user guide is the system engineer who seeks to understand

how to set up the SDP-S board and begin USB communications
to the PC.

The SDP-S board is designed to be used in conjunction with
various Analog Devices component evaluation boards and
Circuits from the Lab reference circuits as part of a customer
evaluation environment. The SDP-S provides USB connectivity
through a USB 2.0 high speed connection to the computer,
allowing users to evaluate components on this platform from a
PC application. The SDP-S is based on a USB-to-serial engine,
which has SPI, I
small footprint connector.

This user guide provides instructions for installing the SDP-S
hardware (EVAL-SDP-CS1Z board) and software onto a
computer. The necessary installation files are provided with the
evaluation daughter board package. 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 EVAL­SDP-CS1Z components. The EVAL-SDP-CS1Z schematics are
provided in the Evaluation Board Schematics section.

For more information about the SDP-S board, go to

www.analog.com/sdp.

2

C, and GPIO lines available, with a 120-pin

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.

Figure 1. Picture of EVAL-SDP-CS1Z

Rev. A | Page 1 of 16

UG-291 SDP-S User Guide

TABLE OF CONTENTS

Features .............................................................................................. 1

General Description ......................................................................... 1

Revision History ............................................................................... 2

Product Overview ............................................................................. 3

Package Contents .......................................................................... 3

Technical or Customer Support.................................................. 3

Analog Devices Web Site ............................................................. 3

Getting Started .................................................................................. 4

PC Configuration ......................................................................... 4

REVISION HISTORY

8/11—Rev. 0 to Rev. A

Removed SDRAM Memory from Features Section ..................... 1

Removed SDRAM Memory from Product Overview Section ... 3

7/11—Revision 0: Initial Version

USB Installation .............................................................................4

Powering Up/Powering Down the SDP-S ..................................4

Evaluation Board Hardware .............................................................5

LEDs ................................................................................................5

Connector Details .........................................................................5

Power............................................................................................ 10

Daughter Board Design Guidelines ......................................... 10

Mechanical Specifications ......................................................... 11

Evaluation Board Schematics........................................................ 13

Rev. A | Page 2 of 16

SDP-S User Guide UG-291

PRODUCT OVERVIEW

The SDP-S board includes the following:

• USB-to-serial engine

• 1 × 120-pin small footprint connector

• Hirose FX8-120P-SV1(91), 120-pin header

• Peripherals exposed

• SPI

• TWI/I

• GPIO

2

C

PACKAGE CONTENTS

The EVAL-SDP-CS1Z board package contains the following:

• EVA L -SDP-CS1Z board

• 1 m USB Standard-A-to Mini-B-cable

Contact the vendor where the SDP-S 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:

ANALOG DEVICES WEB SITE

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 against 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.

• Visit the SDP homepage at www.analog.com/sdp

• Email processor questions to [e-mail]

• Visit the Analog Devices Wiki page at

www.wiki.analog.com/sdp

• 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 Tech n o l o gy Way
P.O. Box 9106
Norwood, MA 02062-9106
USA

Rev. A | Page 3 of 16

UG-291 SDP-S User Guide

09916-002

GETTING STARTED

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

The following topics are covered:

• PC configuration

• USB installation

• Powering up/powering down the SDP-S

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

USB INSTALLATION

Perform the following tasks to safely install the SDP-S board
onto the computer. There are two stages in the software
application installation procedure. The first stage installs the
application software. The second stage installs the .NET
Framework 3.5 and the necessary drivers.

Installing the Software

1. Run the application installation file provided. The first

stage installs the application GUI and the necessary
support files onto the computer.

2. Immediately following the application installation, the

.NET Framework 3.5 and the driver package for the SDP
board are installed. If the .NET Framework 3.5 is already
preinstalled on the computer, this stage is skipped and
Step 2 consists of a driver package installation only.

Connecting the SDP-S Board to the PC

Attach the SDP-S 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 SDP-S board, verify the driver software has
installed properly.

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

POWERING UP/POWERING DOWN THE SDP-S

The following sections describe how to safely power up and
power down the SDP-S.

Powering Up the SDP-S Board

1. Connect the SDP-S board to the daughter evaluation board

through the 120-pin mating connector.

2. Power up the daughter board.

3. Connect the USB port on the computer to the SDP-S board.

Powering Down the SDP-S Board

1. Disconnect the USB port on the computer from the

SDP-S board.

2. Power down the daughter evaluation board.

3. Disconnect the SDP-S board from the daughter

evaluation board.

Figure 2. Device Manager

Rev. A | Page 4 of 16

SDP-S User Guide UG-291

LED1

Rev 1.0

SDP–S

PWR

J2

09916-003

EVALUATION BOARD HARDWARE

This section describes the hardware design of the EVAL-SDP­CS1Z board.

The following topics are covered:

• LEDs—This section describes the SDP-S on-board LEDs.

• Connector details—This section details the pin

assignments on the 120-pin connector.

• Power—This section lists power requirements of the SDP-S

and identifies connector power inputs and output pins.

• Daughter board design guidelines—This section provides

guidelines on how to design daughter boards for use with
the SDP-S.

• Mechanical specifications—This section provides

dimensional information.

LEDS

There are two LEDs located on the SDP-S board (see Figure 3).

Power LED (PWR)

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

LED1

The orange LED is an LED used as a diagnostic tool for
evaluation application developers.

CONNECTOR DETAILS

The SDP-S board contains one Hirose FX8-120P-SV1(91),
120-pin header connector. Through this connector, the
peripheral communication interfaces of the USB-to-serial
engine are exposed. The exposed peripherals are

• SPI

2

• I

C/TWI

• GPIO

Also included on the connector specification are input and out­put power pins, ground pins, and pins reserved for future use.

Connector Pin Assignments

Tabl e 1 lists the connector pins and identifies the functionality
assigned to each connector pin on the SDP-S board.

The pinout of this connector is consistent with other connectors
across the SDP family.

Figure 3. SDP-S Board LEDs

Rev. A | Page 5 of 16

UG-291 SDP-S User Guide

10

DNU

Do not use. Leave this pin unconnected. Do not ground.

27

DNU

Do not use. Leave this pin unconnected. Do not ground.

32

DNU

Do not use. Leave this pin unconnected. Do not ground.

44

GPIO2

General-purpose input/output.

49

DNU

Do not use. Leave this pin unconnected. Do not ground.

Table 1. 120-Pin Connector Pin Assignments

Pin No. Pin Name Description

1 NC No connect. Leave this pin unconnected. Do not ground.
2 NC No connect. Leave this pin unconnected. Do not ground.
3 GND Connect to the ground plane of the daughter board.
4 GND Connect to the ground plane of the daughter board.
5 USB_VBUS Connected directly to the USB 5 V supply.
6 GND Connect to the ground plane of the daughter board.
7 DNU Do not use. Leave this pin unconnected. Do not ground.
8 DNU Do not use. Leave this pin unconnected. Do not ground.
9 DNU Do not use. Leave this pin unconnected. Do not ground.

11 GND Connect to the ground plane of the daughter board.
12 DNU Do not use. Leave this pin unconnected. Do not ground.
13 DNU Do not use. Leave this pin unconnected. Do not ground.
14 DNU Do not use. Leave this pin unconnected. Do not ground.
15 DNU Do not use. Leave this pin unconnected. Do not ground.
16 DNU Do not use. Leave this pin unconnected. Do not ground.
17 GND Connect to the ground plane of the daughter board.
18 DNU Do not use. Leave this pin unconnected. Do not ground.
19 DNU Do not use. Leave this pin unconnected. Do not ground.
20 DNU Do not use. Leave this pin unconnected. Do not ground.
21 DNU Do not use. Leave this pin unconnected. Do not ground.
22 DNU Do not use. Leave this pin unconnected. Do not ground.
23 GND Connect to the ground plane of the daughter board.
24 DNU Do not use. Leave this pin unconnected. Do not ground.
25 DNU Do not use. Leave this pin unconnected. Do not ground.
26 DNU Do not use. Leave this pin unconnected. Do not ground.

28 GND Connect to the ground plane of the daughter board.
29 DNU Do not use. Leave this pin unconnected. Do not ground.
30 DNU Do not use. Leave this pin unconnected. Do not ground.
31 DNU Do not use. Leave this pin unconnected. Do not ground.

33 DNU Do not use. Leave this pin unconnected. Do not ground.
34 DNU Do not use. Leave this pin unconnected. Do not ground.
35 SPI_HOLD Detects the ready state of the daughter board for SPI transfer.
36 GND Connect to the ground plane of the daughter board.
37 SPI_SEL_B SPI Chip Select B. Use this to control a second device on the SPI bus.
38 SPI_SEL_C SPI Chip Select C. Use this to control a third device on the SPI bus.
39 NC No connect. Leave this pin unconnected. Do not ground.
40 GND Connect to the ground plane of the daughter board.
41 DNU Do not use. Leave this pin unconnected. Do not ground.
42 DNU Do not use. Leave this pin unconnected. Do not ground.
43 GPIO0 General-purpose input/output.

45 GPIO4 General-purpose input/output.
46 GND Connect to the ground plane of the daughter board.
47 GPIO6 General-purpose input/output.
48 DNU Do not use. Leave this pin unconnected. Do not ground.

50 NC No connect. Leave this pin unconnected. Do not ground.
51 NC No connect. Leave this pin unconnected. Do not ground.
52 GND Connect to the ground plane of the daughter board.

Rev. A | Page 6 of 16

SDP-S User Guide UG-291

57

Active low pin for resetting the daughter board. Driven by SDP-S.

74

GPIO7

General-purpose input/output.

91

DNU

Do not use. Leave this pin unconnected. Do not ground.

96

DNU

Do not use. Leave this pin unconnected. Do not ground.

Pin No. Pin Name Description

53 NC No connect. Leave this pin unconnected. Do not ground.
54 NC No connect. Leave this pin unconnected. Do not ground.
55 NC No connect. Leave this pin unconnected. Do not ground.
56 EEPROM_A0 EEPROM A0. Connect to the A0 address line of the EEPROM.

RESET_OUT
58 GND Connect to the ground plane of the daughter board.
59 DNU Do not use. Leave this pin unconnected. Do not ground.
60
61 DNU Do not use. Leave this pin unconnected. Do not ground.
62 DNU Do not use. Leave this pin unconnected. Do not ground.
63 GND Connect to the ground plane of the daughter board.
64 NC No connect. Leave this pin unconnected. Do not ground.
65 NC No connect. Leave this pin unconnected. Do not ground.
66 NC No connect. Leave this pin unconnected. Do not ground.
67 NC No connect. Leave this pin unconnected. Do not ground.
68 NC No connect. Leave this pin unconnected. Do not ground.
69 GND Connect to the ground plane of the daughter board.
70 NC No connect. Leave this pin unconnected. Do not ground.
71 NC No connect. Leave this pin unconnected. Do not ground.
72 DNU Do not use. Leave this pin unconnected. Do not ground.
73 DNU Do not use. Leave this pin unconnected. Do not ground.

RESET_IN

Active low pin to reset EVAL-SDP-CS1Z board.

75 GND Connect to the ground plane of the daughter board.
76 GPIO5 General-purpose input/output.
77 GPIO3 General-purpose input/output.
78 GPIO1 General-purpose input/output.
79 SCL_0 I2C Clock 0. The daughter board EEPROM must be connected to this bus.
80 SDA_0 I2C Data 0. The daughter board EEPROM must be connected to this bus.
81 GND Connect to the ground plane of the daughter board.
82 SPI_CLK SPI clock.
83 SPI_MISO SPI master in, slave out data.
84 SPI_MOSI SPI master out, slave in data.
85 SPI_SEL_A SPI Chip Select A.
86 GND Connect to the ground plane of the daughter board.
87 DNU Do not use. Leave this pin unconnected. Do not ground.
88 DNU Do not use. Leave this pin unconnected. Do not ground.
89 DNU Do not use. Leave this pin unconnected. Do not ground.
90 DNU Do not use. Leave this pin unconnected. Do not ground.

92 DNU Do not use. Leave this pin unconnected. Do not ground.
93 GND Connect to the ground plane of the daughter board.
94 DNU Do not use. Leave this pin unconnected. Do not ground.
95 DNU Do not use. Leave this pin unconnected. Do not ground.

97 DNU Do not use. Leave this pin unconnected. Do not ground.
98 GND Connect to the ground plane of the daughter board.
99 DNU Do not use. Leave this pin unconnected. Do not ground.
100 DNU Do not use. Leave this pin unconnected. Do not ground.
101 DNU Do not use. Leave this pin unconnected. Do not ground.
102 DNU Do not use. Leave this pin unconnected. Do not ground.
103 DNU Do not use. Leave this pin unconnected. Do not ground.
104 GND Connect to the ground plane of the daughter board.
105 DNU Do not use. Leave this pin unconnected. Do not ground.

Rev. A | Page 7 of 16

UG-291 SDP-S User Guide

110

DNU

Do not use. Leave this pin unconnected. Do not ground.

Pin No. Pin Name Description

106 DNU Do not use. Leave this pin unconnected. Do not ground.
107 DNU Do not use. Leave this pin unconnected. Do not ground.
108 DNU Do not use. Leave this pin unconnected. Do not ground.
109 GND Connect to the ground plane of the daughter board.

111 DNU Do not use. Leave this pin unconnected. Do not ground.
112 DNU Do not use. Leave this pin unconnected. Do not ground.
113 DNU Do not use. Leave this pin unconnected. Do not ground.
114 DNU Do not use. Leave this pin unconnected. Do not ground.
115 GND Connect to the ground plane of the daughter board.
116 VIO (+3.3V) 3.3 V output. 20 mA maximum current available to power the I/O voltage on the daughter board.
117 GND Connect to the ground plane of the daughter board.
118 GND Connect to the ground plane of the daughter board.
119 NC No connect. Leave this pin unconnected. Do not ground.
120 NC No connect. Leave this pin unconnected. Do not ground.

Rev. A | Page 8 of 16

SDP-S User Guide UG-291

RESET_IN
DNU
GND

EEPROM_A0 SDP-S

CONNECTOR

GENERAL

INPUT/OUTPUT

I

2

C

SPI

NOTES

1. NC = NO CONNE C T. DO NOT CONNECT TO THIS PIN.

2. DNU = DO NOT USE. DO NOT CONNECT TO THIS PIN.

NC
NC
NC
GND
NC
NC
DNU
DNU
GPIO6
GND
GPIO4
GPIO2
GPIO0
DNU
DNU
GND
NC
SPI_SEL_C
SPI_SEL_B
GND
SPI_HOLD
DNU
DNU
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
GND
USB_VBUS
GND
GND
NC
NC

DNU
DNU
GND

NC
NC
NC
NC
NC

GND

NC

NC
DNU
DNU

GPIO7

GND

GPIO5
GPIO3
GPIO1
SCL_0

SDA_0

GND

SPI_CLK
SPI_MISO
SPI_MOSI

SPI_SEL_A

GND
DNU
DNU
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
GND
DNU
DNU
DNU
DNU
DNU
GND

VIO (+3.3V)

GND
GND

NC
NC

RESET_OUT

09916-004

60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120

Each interface provided by the SDP-S is available on unique pins of the SDP-S 120-pin connector. The connector pin numbering scheme
is outlined in Figure 4.

Figure 4. 120-Pin Connector Outline

Rev. A | Page 9 of 16

UG-291 SDP-S User Guide

5.9mm

3.3mm

SDP-S

5.9mm

DAUGHTER BOARD

09916-005

POWER

The SDP-S board is powered by the USB connector. It does not
require power to be supplied by the daughter board. The SDP-S
board provides 3.3 V at 20 mA on Pin 116 (VIO_3.3) to connected
daughter boards as the VIO voltage for the daughterboard.
Pin 5 (USB_VBUS) is connected to the 5 V line of the USB
connector, providing 5 V ±10% as an output of the SDP board.

DAUGHTER BOARD DESIGN GUIDELINES

The daughter board design guidelines specify the layout,
connector positioning, keep out areas, and dimensions of
potential daughter boards. This guidance is to ensure that a
daughter board can connect to any controller board from
the SDP family. Following these guidelines ensures that the
connector on the SDP-S or any other controller board in the
SDP family can have any one of the available daughter boards
physically attached.

Connector Location

The daughter board connector and securing screw holes are
located in the top left hand corner. This arrangement for a
daughter board is shown in Figure 5.

If a daughter board exceeds these dimensions, it may not be
possible to connect it to the other controller or interposer
boards in the SDP family. Every effort was made to extend the

5.9 mm dimension as large as possible to allow space for vias
between the connector and the edge of the board. These are
absolute maximum dimensions and must not be exceeded.

The full specification drawing for the connector location on the
daughter board is shown in Figure 6.

The mating daughter board 120-pin connector is the Hirose
FX8-120S-SV(21), 120-pin receptacle, FEC 132-4660, Digi-Key
H1219-ND. Consult the connector data sheet for full details on
the connector. Note that Pin 1 to Pin 60 are placed on the left
side of the connector and Pin 61 to Pin 120 are placed on the
right side of the connector.

Figure 5. Maximum Board Dimensions for Connector Placement

Rev. A | Page 10 of 16

SDP-S User Guide UG-291

1.75mm

5.90mm

3.30mm

5.15mm

60 61

1 120

50.50mm

ORIGIN (0,0)

NO RIGHT-ANGLED CONNECTORS ALLOWEDALONG THIS EDGE

x = 5.9mm, y = –3.3mm

x = 5.95mm, y = –53.8mm

EVAL-xxxxx-DB
Rev. D

D3.10mm

12.65mm

PLACEMENT KEEPOUT FOR COMPONENTS
OVER 3mm IN HEIGHT
(EXTENDS DOWN ENTIRE HE IGHT OF LEFT HAND SIDE OF PCB)

D3.10mm

x = 5.95mm, y = –28.55mm ( CE NTER OF CONNE CTOR)

09916-006

Figure 6. Connector Placement on Compatible Daughter Boards

Keep Out Area

To allow the greatest flexibility for future controller boards, a
keep out area is established for components higher that 3 mm.
The keep out area is 12.65 mm wide and extends down the
entire left side of the daughter board.

Restriction on Right Angle Connectors

Due to the layout of other boards in the SDP family, and their
daughter boards, right angle connectors are not allowed on the
top and left edges of the daughter boards and (if required)
should be placed on the right or bottom edges. A right angle

connector describes any connector that requires the connection
to protrude over the edge of the board (for example, right angle
SMB or screw terminal).

MECHANICAL SPECIFICATIONS

The mechanical specifications of the SDP-S board are 2.36 inch
× 0.87 inch (60 mm × 22 mm). The tallest component on the
top is approximately 0.17 inch (4.3 mm), and the tallest compo­nents on the bottoms are the 120-pin connectors at approximately

0.152 inch (3.86 mm). Refer to Figure 7.

Rev. A | Page 11 of 16

UG-291 SDP-S User Guide

0.87”

22.0 mm

USB

LED

POWER

2.36”

0.238” / 6.05mm

0.17” / 4.3mm

RESET

BUTTON

60.0mm

CON A

LED

STATUS

RESET

BUTTON

CON A

USB

0.152” / 3.86mm

CON A

09916-007

Figure 7. SDP-S Board Mechanical Specifications

Rev. A | Page 12 of 16

SDP-S User Guide UG-291

EVALUATION BOARD SCHEMATICS

This section provides the schematic drawings for the EVAL-SDP-CB1Z board, which include

• SDP-S—USB-to-serial engine, USB, interface (see Figure 8)

• SDP-S—Connector (see Figure 9)

Rev. A | Page 13 of 16

UG-291 SDP-S User Guide

09916-008

Power

Status

SPI.SC LK.INV .EN

SPI.SC LK.PU LL.LOW.E N

50

VREGIN49VREGOU T7DM8DP6REF14RESET

63

EECS62EECLK61EEDATA

2

OSCI3OSCO13TEST

16

ADBUS017ADBUS118ADBUS219ADBUS321ADBUS422ADBUS523ADBUS624ADBUS7

26

ACBUS027ACBUS128ACBUS229ACBUS330ACBUS432ACBUS533ACBUS634ACBUS7

38

BDBUS039BDBUS140BDBUS241BDBUS343BDBUS444BDBUS545BDBUS646BDBUS7

48

BCBUS052BCBUS153BCBUS254BCBUS355BCBUS457BCBUS558BCBUS659BCBUS7

60

PWREN

36

SUSPEND

56

VCCIO

42

VCCIO

31

VCCIO

20

VCCIO

64

VCORE

37

VCORE

12

VCORE

9

VPLL

4

VPHY

51

GND

47

GND

35

GND

25

GND

15

GND

11

GND

5

GND

1

GND

10

AGND

U1

FT2232HQ

D1 D2

R4

2200Ω

R3

10kΩ

R2

10kΩ

R1

10kΩ

C1

27pF

C2

27pF

Y1

12MHz

R9

1%12kΩ

R16

0Ω

C3

10nF

C21

100nF

C22

100nF

C23

100nF

C20

100nF

C9

100nF

C10

100nF

C11

100nF

C12

100nF

C13

100nF

C14

100nF

C15

100nF

1

IN

2

GND3EN

5

OUT

4

NC

U4

ADP121

C16

100nF

C17

100nF

C18

100nF

C19

100nF

C4

10µF

R10

680Ω

R11

680Ω

R6

2200Ω

R5

2200Ω

1

VBUS

2D–3D+4IO5

GND

6

SHLD17SHLD2

J2

USB-MINI-B-UX60SC-MB-5S8

L1

600 ohms @ 100MHz

L3

L2

1

GND

2

RESET

3

MR

4

VCC

U3

ADM6384YKS29D1Z

LED3

GREEN

LED1

YELLOW

1

2

S1

R22

100kΩ

1

2

4

U9

SN74LVC1G86DBV

C30

100nF

C31

100nF

3 4

U10-B

NC7WZ07P6X

1

6

U10-A

NC7WZ07P6X

R13

100

C5

10µF

C6

10µF

C8

10µF

C7

10µF

R27

DNP

LK9

0Ω

LK10

DNP

1

DO

2

VSS

3

DI

6

VCC

5CS4

CLK

U2

93AA56BT-I/OT

I2C.SDA

SPI.MOSI

SPI.MISO

SPI.CS .A

+3V3

VCORE +3V3

+3V3

+3V3+3V3

VBUS

+3V3

VUSB VPLL

VCORE

+3V3

+3V3VCORE

VBUS

+3V3 VUSB VPLL

SLEEP

GPIO[0:7]

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

+3V3

MR

+3V3 +3V3

PWR_EN

+3V3

SPI.SCLK

SPI.HOLD

+3V3

+3V3

SPI.CS .B

SPI.CS .C

SDA_1

SCL_1

TMR_A

TMR_B

TMR_D

RESET_OUT

I2C.SCL

RESET_OUT

+3V3

Rev. A | Page 14 of 16

Figure 8. SDP-S—USB-to-Serial Engine, USB, Interface

SDP-S User Guide UG-291

09916-009

SPORT_RSCLK
SPORT_RFS
SPORT_DR0

SPORT_DR1

SPORT1_TDV
SPORT0_TDV
SPORT_TSCLK
SPORT_TFS
SPORT_DT0
SPORT_DT1
SPORT_INT

SPI0_D2
SPI0_D3

SPI_SEL_A
SPI_SEL_B
SPI_SEL_C
SPI_SEL1/SPI_SS

SPI_CLK

SPI_MISO

SPI_MOSI

SDA_0
SCL_0

SDA_1
SCL_1

GPIO_0
GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7

TMR_A
TMR_B
TMR_C
TMR_D

UART_TX

UART_RX

RESET_IN

BMODE1_A

RESET_OUT
SLEEP
WAKE

TWI_A0

VIN

VIO

USB_VBUS

J1-29

J1-30

J1-31

J1-32

J1-33
J1-34

J1-35

J1-37
J1-38
J1-39

J1-41
J1-42

J1-43

J1-44

J1-45

J1-47

J1-48

J1-49

J1-56

J1-57

J1-59

J1-60

J1-61

J1-62

J1-64
J1-65

J1-72

J1-73

J1-74

J1-76

J1-77

J1-78

J1-79

J1-80

J1-84
J1-83
J1-82

J1-85

J1-87
J1-89
J1-88

J1-91

J1-90

J1-92

J1-1
J1-2

J1-3
J1-4

J1-5

J1-6
J1-11
J1-17
J1-23
J1-28
J1-36
J1-40
J1-46
J1-52
J1-58
J1-63
J1-69
J1-75
J1-81
J1-86
J1-93
J1-98
J1-104
J1-109
J1-115

J1-116

J1-117
J1-118

1

EN

2

FLG

3

GND

7

IN

8

OUT

6

OUT

U8

MIC2025-1YMM

C26

100nF

C27

100nF

C28

100nF

C29
100nF

R24

100kΩ

1

IN

2

GND

3

EN

5

OUT

4

NC

U7

ADP121

LK1

0Ω

MR

SPI.SCLK

SPI.MISO

SPI.MOSI

SPI.CS.A
SPI.CS.B
SPI.CS.C

I2C.SDA

I2C.SCL

RESET_OUT

SLEEP

GPIO[0:7]

GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7

VBUS

VBUS

PWR_EN

PWR_EN

SPI.HOLD

SDA_1
SCL_1

TMR_A
TMR_B

TMR_D

Figure 9. SDP-S—Connector

Rev. A | Page 15 of 16

UG-291 SDP-S User Guide

Agreement is made by and between you (“Customer”) and Analog Devices, Inc.

Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided

NATION. ADI may terminate this Agreement at any time upon giving written notice

OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE

rued in accordance with the substantive laws of the Commonwealth of

NOTES

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 e nergy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.

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UG09916-0-8/11(A)

Rev. A | Page 16 of 16