EVAL-SDP-CS1Z Datasheet EVAL-SDP-CS1Z, 1-5353188-0 | P4-P6

UG-291 SDP-S User Guide

Rev. A | Page 4 of 16

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.

09916-002

Figure 2. Device Manager

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.

SDP-S User Guide UG-291

Rev. A | Page 5 of 16

EVALUATION BOARD HARDWARE

This section describes the hardware design of the EVAL-SDP-

CS1Z 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

Rev 1.0

SDP–S

PWR

09916-003

Figure 3. SDP-S Board LEDs

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

• I

C/TWI

• GPIO

Also included on the connector specification are input and out-

put power pins, ground pins, and pins reserved for future use.

Connector Pin Assignments

Table 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.

UG-291 SDP-S User Guide

Rev. A | Page 6 of 16

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.

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.

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.

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.

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.

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.

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EVAL-SDP-CS1Z

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