SDP-S User Guide UG-291 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 SDP-S Controller Board FEATURES how to set up the SDP-S board and begin USB communications to the PC. USB-to-serial engine Peripherals exposed The SDP-S board is designed to be used in conjunction with SPI various Analog Devices component evaluation boards and TWI/I2C Circuits from the Lab reference circuits as part of a customer GPIO evaluation environment. The SDP-S provides USB connectivity USB 2.0 PC connectivity through a USB 2.0 high speed connection to the computer, PC software stack and base firmware provided allowing users to evaluate components on this platform from a PC application. The SDP-S is based on a USB-to-serial engine, GENERAL DESCRIPTION which has SPI, I2C, and GPIO lines available, with a 120-pin This user guide describes the EVAL-SDP-CS1Z system small footprint connector. demonstration platform-serial (SDP-S) controller board from This user guide provides instructions for installing the SDP-S Analog Devices, Inc. The SDP-S controller board is part of the hardware (EVAL-SDP-CS1Z board) and software onto a Analog Devices system demonstration platform (SDP). The computer. The necessary installation files are provided with the SDP consists of a series of controller boards, interposer boards, evaluation daughter board package. The Getting Started section and daughter boards. SDP controller boards provide a means provides software and hardware installation procedures, PC of communicating with the system under evaluation from the system requirements, and basic board information. The Evaluation PC. Interposer boards route signals between two connectors. Board Hardware section provides information on the EVAL- Daughter boards are a collection of product evaluation boards SDP-CS1Z components. The EVAL-SDP-CS1Z schematics are and Circuits from the Lab™ reference circuit boards. The SDP-S provided in the Evaluation Board Schematics section. is used as part of the evaluation system for many Analog Devices components and reference circuits. The primary audience for For more information about the SDP-S board, go to this user guide is the system engineer who seeks to understand www.analog.com/sdp. 09916-001 Figure 1. Picture of EVAL-SDP-CS1Z PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. A | Page 1 of 16

UG-291 SDP-S User Guide TABLE OF CONTENTS Features .............................................................................................. 1 USB Installation .............................................................................4 General Description ......................................................................... 1 Powering Up/Powering Down the SDP-S ..................................4 Revision History ............................................................................... 2 Evaluation Board Hardware .............................................................5 Product Overview ............................................................................. 3 LEDs ................................................................................................5 Package Contents .......................................................................... 3 Connector Details .........................................................................5 Technical or Customer Support.................................................. 3 Power............................................................................................ 10 Analog Devices Web Site ............................................................. 3 Daughter Board Design Guidelines ......................................... 10 Getting Started .................................................................................. 4 Mechanical Specifications ......................................................... 11 PC Configuration ......................................................................... 4 Evaluation Board Schematics........................................................ 13 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 Rev. A | Page 2 of 16

SDP-S User Guide UG-291 PRODUCT OVERVIEW The SDP-S board includes the following: ANALOG DEVICES WEB SITE • USB-to-serial engine The Analog Devices website, www.analog.com, provides • 1 × 120-pin small footprint connector information about a broad range of products—analog • Hirose FX8-120P-SV1(91), 120-pin header integrated circuits, amplifiers, converters, and digital signal • Peripherals exposed processors. • SPI Also, note that MyAnalog.com is a free feature of the Analog • TWI/I2C Devices website that allows customization of a web page to • GPIO display only the latest information about products of interest to you. You can choose to receive weekly email notifications PACKAGE CONTENTS containing updates to the web pages that meet your interests, The EVAL-SDP-CS1Z board package contains the following: including documentation errata against all documents. MyAnalog.com provides access to books, application notes, • EVAL-SDP-CS1Z board data sheets, code examples, and more. • 1 m USB Standard-A-to Mini-B-cable Visit MyAnalog.com to sign up. If you are a registered user, Contact the vendor where the SDP-S board was purchased, or simply log on. Your user name is your email address. contact Analog Devices if anything is missing. TECHNICAL OR CUSTOMER SUPPORT Analog Devices customer support can be reached in the following ways: • Visit the SDP homepage at www.analog.com/sdp • Email processor questions to psa.support@analog.com • 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 Technology Way P.O. Box 9106 Norwood, MA 02062-9106 USA Rev. A | Page 3 of 16

UG-291 SDP-S User Guide 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. Rstuagne t hines ataplplsl itchaet iaopnp ilnicsatatilolant iGonU fIi laen pdr othveid needc.e Tsshaer yfi rst 09916-002 support files onto the computer. Figure 2. Device Manager 2. Immediately following the application installation, the POWERING UP/POWERING DOWN THE SDP-S .NET Framework 3.5 and the driver package for the SDP board are installed. If the .NET Framework 3.5 is already The following sections describe how to safely power up and preinstalled on the computer, this stage is skipped and power down the SDP-S. Step 2 consists of a driver package installation only. Powering Up the SDP-S Board Connecting the SDP-S Board to the PC 1. Connect the SDP-S board to the daughter evaluation board Attach the SDP-S board to a USB 2.0 port on the computer via through the 120-pin mating connector. the Standard-A-to-Mini-B cable provided. 2. Power up the daughter board. 3. Connect the USB port on the computer to the SDP-S board. Verifying Driver Installation Powering Down the SDP-S Board Before using the SDP-S board, verify the driver software has installed properly. 1. Disconnect the USB port on the computer from the SDP-S board. Open the Windows Device Manager and verify the SDP-S 2. Power down the daughter evaluation board. board appears under ADI Development Tools, as shown in 3. Disconnect the SDP-S board from the daughter Figure 2. evaluation board. Rev. A | Page 4 of 16

SDP-S User Guide UG-291 EVALUATION BOARD HARDWARE This section describes the hardware design of the EVAL-SDP- LED1 CS1Z board. The orange LED is an LED used as a diagnostic tool for The following topics are covered: evaluation application developers. • LEDs—This section describes the SDP-S on-board LEDs. CONNECTOR DETAILS • Connector details—This section details the pin The SDP-S board contains one Hirose FX8-120P-SV1(91), assignments on the 120-pin connector. 120-pin header connector. Through this connector, the • Power—This section lists power requirements of the SDP-S peripheral communication interfaces of the USB-to-serial and identifies connector power inputs and output pins. engine are exposed. The exposed peripherals are • Daughter board design guidelines—This section provides • SPI guidelines on how to design daughter boards for use with the SDP-S. • I2C/TWI • Mechanical specifications—This section provides • GPIO dimensional information. Also included on the connector specification are input and out- LEDS put power pins, ground pins, and pins reserved for future use. Connector Pin Assignments There are two LEDs located on the SDP-S board (see Figure 3). Power LED (PWR) Table 1 lists the connector pins and identifies the functionality assigned to each connector pin on the SDP-S board. The green power LED indicates that the SDP-S board is powered. This is not an indication of USB connectivity between The pinout of this connector is consistent with other connectors the SDP-S and the PC. across the SDP family. LED1 J2 S D P – S Rev 1.0 PWR 09916-003 Figure 3. SDP-S Board LEDs Rev. A | Page 5 of 16

UG-291 SDP-S User Guide 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. 10 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. 27 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. 32 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. 44 GPIO2 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. 49 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 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. 57 RESET_OUT Active low pin for resetting the daughter board. Driven by SDP-S. 58 GND Connect to the ground plane of the daughter board. 59 DNU Do not use. Leave this pin unconnected. Do not ground. 60 RESET_IN Active low pin to reset EVAL-SDP-CS1Z board. 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. 74 GPIO7 General-purpose input/output. 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. 91 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. 96 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 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. 110 DNU Do not use. Leave this pin unconnected. Do not ground. 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 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. 60 RESET_IN DNU 61 59 DNU DNU 62 58 GND GND 63 57 RESET_OUT NC 64 56 EEPROM_A0 SDP-S NC 65 55 NC CONNECTOR NC 66 54 NC NC 67 53 NC NC 68 52 GND GND 69 51 NC NC 70 50 NC NC 71 49 DNU DNU 72 48 DNU DNU 73 47 GPIO6 GPIO7 74 46 GND GND 75 45 GPIO4 GENERAL GPIO5 76 INPUT/OUTPUT 44 GPIO2 GPIO3 77 43 GPIO0 GPIO1 78 42 DNU SCL_0 79 41 DNU I2C SDA_0 80 40 GND GND 81 39 NC SPI_CLK 82 38 SPI_SEL_C SPI_MISO 83 37 SPI_SEL_B SPI SPI_MOSI 84 36 GND SPI_SEL_A 85 35 SPI_HOLD GND 86 34 DNU DNU 87 33 DNU DNU 88 32 DNU DNU 89 31 DNU DNU 90 30 DNU DNU 91 29 DNU DNU 92 28 GND GND 93 27 DNU DNU 94 26 DNU DNU 95 25 DNU DNU 96 24 DNU DNU 97 23 GND GND 98 22 DNU DNU 99 21 DNU DNU 100 20 DNU DNU 101 19 DNU DNU 102 18 DNU DNU 103 17 GND GND 104 16 DNU DNU 105 15 DNU DNU 106 14 DNU DNU 107 13 DNU DNU 108 12 DNU GND 109 11 GND DNU 110 10 DNU DNU 111 9 DNU DNU 112 8 DNU DNU 113 7 DNU DNU 114 6 GND GND 115 5 USB_VBUS VIO (+3.3V) 116 4 GND GND 117 3 GND GND 118 2 NC NC 119 1 NC NC 120 N12..O NDTCNE US= =N ODO C ONONNT EUCSTE. .D DOO N NOOTT C COONNNNEECCTTTTOO T THHISIS P PININ.. 09916-004 Figure 4. 120-Pin Connector Outline Rev. A | Page 9 of 16

UG-291 SDP-S User Guide Connector Location POWER The daughter board connector and securing screw holes are The SDP-S board is powered by the USB connector. It does not located in the top left hand corner. This arrangement for a require power to be supplied by the daughter board. The SDP-S daughter board is shown in Figure 5. 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. If a daughter board exceeds these dimensions, it may not be Pin 5 (USB_VBUS) is connected to the 5 V line of the USB possible to connect it to the other controller or interposer connector, providing 5 V ±10% as an output of the SDP board. 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 DAUGHTER BOARD DESIGN GUIDELINES between the connector and the edge of the board. These are The daughter board design guidelines specify the layout, absolute maximum dimensions and must not be exceeded. connector positioning, keep out areas, and dimensions of The full specification drawing for the connector location on the potential daughter boards. This guidance is to ensure that a daughter board is shown in Figure 6. daughter board can connect to any controller board from the SDP family. Following these guidelines ensures that the The mating daughter board 120-pin connector is the Hirose connector on the SDP-S or any other controller board in the FX8-120S-SV(21), 120-pin receptacle, FEC 132-4660, Digi-Key SDP family can have any one of the available daughter boards H1219-ND. Consult the connector data sheet for full details on physically attached. 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. 5.9mm 3.3mm SDP-S DAUGHTER BOARD 5.9mm 09916-005 Figure 5. Maximum Board Dimensions for Connector Placement Rev. A | Page 10 of 16

SDP-S User Guide UG-291 1.75mm 5.90mm NO RIGHT-ANGLED CONNECTORSALLOWEDALONG THIS EDGE ORIGIN (0,0) 3.30mm x = 5.9mm, y = –3.3mm 5.15mm 60 61 D3.10mm x = 5.95mm, y = –28.55mm (CENTER OF CONNECTOR) 50.50mm EVAL-xxxxx-DB 1 120 Rev. D x = 5.95mm, y = –53.8mm D3.10mm PLACEMENT KEEPOUT FOR COMPONENTS OVER 3mm IN HEIGHT (EXTENDS DOWN ENTIRE HEIGHT OF LEFT HAND SIDE OF PCB) 12.65mm 09916-006 Figure 6. Connector Placement on Compatible Daughter Boards Keep Out Area connector describes any connector that requires the connection to protrude over the edge of the board (for example, right angle To allow the greatest flexibility for future controller boards, a SMB or screw terminal). keep out area is established for components higher that 3 mm. The keep out area is 12.65 mm wide and extends down the MECHANICAL SPECIFICATIONS entire left side of the daughter board. The mechanical specifications of the SDP-S board are 2.36 inch Restriction on Right Angle Connectors × 0.87 inch (60 mm × 22 mm). The tallest component on the Due to the layout of other boards in the SDP family, and their top is approximately 0.17 inch (4.3 mm), and the tallest compo- daughter boards, right angle connectors are not allowed on the nents on the bottoms are the 120-pin connectors at approximately top and left edges of the daughter boards and (if required) 0.152 inch (3.86 mm). Refer to Figure 7. should be placed on the right or bottom edges. A right angle Rev. A | Page 11 of 16

UG-291 SDP-S User Guide 0.87” 22.0mm USB LED POWER A 602..03m6”m LED TATUS CON S RESET BUTTON RESET BUTTON USB 0.17” /4.3mm 0.238”/6.05mm CONA 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 800-61990 I2C.SCL I2C.SDA R11680Ω Status SPI.SCLK LED1YELLOW +3V3 C30100nF +3V3+3V3U10-BR1334 100R6R5NC7WZ07P6X2200Ω2200Ω PWR_ENGPIO[0:7]+3V3GPIO0GPIO1GPIO2GPIO3GPIO4R22GPIO5100kΩGPIO6GPIO7 14SPI.MOSIU92SPI.MISOSPI.CS.ASPI.CS.BSN74LVC1G86DBVSPI.HOLDSPI.CS.CU10-ASPI.SCLK.INV.EN1+3V3SPI.SCLK.PULL.LOW.EN6SDA_1SCL_1TMR_ANC7WZ07P6XTMR_BC31TMR_DLK10100nFRESET_OUT DNP SLEEPR27DNP 1617181921222324 2627282930323334 3839404143444546 4852535455575859 6036 VPLLVCORE+3V3 6210472954326314 EEELYOOOOADBUS0RRRLHIIIICCCCPOOOADBUS1PCCCCVCCCVADBUS2VVVVVVVADBUS3ADBUS4ADBUS5ADBUS6ADBUS7U1ACBUS0ACBUS1ACBUS2ACBUS3ACBUS4ACBUS5FT2232HQACBUS6ACBUS7 BDBUS0BDBUS1BDBUS2BDBUS3BDBUS4BDBUS5BDBUS6BDBUS7 BCBUS0BCBUS1BCBUS2BCBUS3BCBUS4BCBUS5BCBUS6BCBUS7DDDDNDDDDDPWRENGNNNNNNNNSUSPENDGGGGGGGGA 1755510515432111 VUSB VREGIN VREGOUT DMDP REF RESET EECSEECLKEEDATA OSCI OSCO TEST 50 49 78 6 14 636261 2 3 13 LED3 GREEN C12100nF R9 1%12kΩ Y112MHz C227pF +3V3 R10Power680Ω VBUS+3V3VCORE L1600 ohms @ 100MHzC9C10C11C15C13C14100nF100nF100nF100nF100nF100nF10nFC3 J2+3V3VCORE 1VBUS6SHLD12D–3D+C7C22C234100nF100nF10µFIOD1D27SHLD25GND USB-MINI-B-UX60SC-MB-5S8 R160Ω +3V3 C21U34100nFVCC LK92321RESET_OUTMRRESETS10Ω GND1ADM6384YKS29D1ZMR +3V3C1+3V3+3V327pF+3V3 +3V3R126R3R210kΩVSSVCC10kΩ10kΩC20U2R413100nFDODI5CS2200Ω4CLK93AA56BT-I/OT +3V3VUSBVPLLL3VBUSU4ADP121L215INOUT 43C16C4C17C18C5C6C19C8ENNC100nF100nF100nF100nF10µF10µF10µF10µF2GND Figure 8. SDP-S—USB-to-Serial Engine, USB, Interface Rev. A | Page 14 of 16

SDP-S User Guide UG-291 J1-1 VIN J1-2 VBUS J1-56 TWI_A0 U7 ADP121 R24 1 IN OUT5 J1-116 VIO 100kΩ PWR_EN 3 EN NC4 C28 2 GND C29 100nF 100nF MR J1-60 RESET_IN RESET_OUT J1-57 RESET_OUT SLEEP J1-64 SLEEP LK1 J1-65 WAKE 0Ω MIC2025-1YMM J1-61 BMODE1_A VBUS 7 IN OUT 8 J1-5 USB_VBUS J1-92 SPORT_RSCLK PWR_EN 1 EN UG8NDOFLUGT 26 J1-90 SPORT_RFS 3 J1-91 SPORT_DR0 C26 C27 100nF 100nF J1-31 SPORT_DR1 J1-30 SPORT1_TDV J1-29 SPORT0_TDV J1-87 SPORT_TSCLK J1-89 SPORT_TFS J1-3 J1-88 SPORT_DT0 J1-4 J1-32 SPORT_DT1 J1-59 UART_RX J1-6 SPI.HOLD J1-35 SPORT_INT J1-62 UART_TX J1-11 J1-17 J1-23 J1-28 SPI.CS.A J1-85 SPI_SEL_A GPIO[0:7] GPIO0 J1-43 GPIO_0 J1-36 SPI.CS.B J1-37 SPI_SEL_B GPIO1 J1-78 GPIO_1 J1-40 SPI.CS.C J1-38 SPI_SEL_C GPIO2 J1-44 GPIO_2 J1-46 J1-39 SPI_SEL1/SPI_SS GPIO3 J1-77 GPIO_3 J1-52 SPI.MOSI J1-84 SPI_MOSI GPIO4 J1-45 GPIO_4 J1-58 SPI.MISO J1-83 SPI_MISO GPIO5 J1-76 GPIO_5 J1-63 SPI.SCLK J1-82 SPI_CLK GPIO6 J1-47 GPIO_6 J1-69 J1-33 SPI0_D2 GPIO7 J1-74 GPIO_7 J1-75 J1-34 SPI0_D3 J1-81 J1-86 I2C.SDA J1-80 SDA_0 J1-93 I2C.SCL J1-79 SCL_0 TMR_A J1-48 TMR_A J1-98 TMR_B J1-73 TMR_B J1-104 SDA_1 J1-41 SDA_1 J1-49 TMR_C J1-109 SCL_1 J1-42 SCL_1 TMR_D J1-72 TMR_D J1-115 J1-117 J1-118 09916-009 Figure 9. SDP-S—Connector Rev. A | Page 15 of 16

UG-291 SDP-S User Guide 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 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. ©2011 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG09916-0-8/11(A) Rev. A | Page 16 of 16

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