CP2105EK Silicon Laboratories Inc, CP2105EK Datasheet

CP2105EK

Manufacturer Part Number

CP2105EK

Description

KIT EVAL FOR CP2105

Manufacturer

Silicon Laboratories Inc

Datasheets

1.CP2105-F01-GM.pdf (24 pages)

2.CP2105EK.pdf (10 pages)

Specifications of CP2105EK

Main Purpose

Interface, Dual USB 2.0 to UART (RS485) Bridge

Embedded

Utilized Ic / Part

CP2105

Primary Attributes

Full Speed (12Mbps)

Secondary Attributes

LED Status Indicators

Interface Type

RS-232, USB

Operating Supply Voltage

3.3 V

Product

Interface Development Tools

For Use With/related Products

CP2105

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

336-2005

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CP2105EK

Manufacturer:

SiliconL

Quantity:

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CP2105 E

1. Kit Contents

The CP2105 Evaluation Kit contains the following items:



2. Software Setup

The included CD-ROM contains the Virtual COM Port Drivers, USBXpress Driver Development Kit and additional

documentation. Insert the CD-ROM into a system's CD-ROM drive. If using a Windows PC an installer will

automatically launch, allowing you to install the software or read documentation by clicking buttons on the

Installation Panel. If the installer does not automatically start when you insert the CD-ROM, run autorun.exe found

in the root directory of the CD-ROM. Refer to the ReleaseNotes CP21xx CD.txt file on the CD-ROM for the latest

information regarding versions and known problems and restrictions. If a non-Windows PC is used, manually

browse to the directory on the CD-ROM that contains the software for your OS. The instructions in this document

assume a Windows PC is being used. In the installation application, select the options for your kit. The sections

below include more information on the software being installed.

2.1. Virtual COM Port Driver Installation

Press the “Install CP21xx Tools” button on the main installation panel to access CP210x Virtual COM Port Drivers

for Windows. Virtual COM Port drivers for Linux and Mac operating systems are located on the CD but are not

installed automatically. See the following sections for installation instructions on your specific operating system.

2.1.1. Virtual COM Port Driver Installation for Windows

The VCP driver installation process for Windows is a two phase process. First, the files needed for the driver

installation are “unpacked” to a location on the computer. Next, the unpacked files are used to install the Virtual

COM Port driver:

Rev. 0.4 11/10

CP2105 Evaluation Board

CP210x Drivers and Product Information CD-ROM. CD content includes:



1. Press the “Install CP21xx Tools” button on the main installation panel to access CP210x Virtual COM Port

2. Choose the option for your kit.

3. Selecting the “Install CP210x Drivers” option will run an “unpacker” utility that will install files to the

4. If the “Launch the CP210x VCP Driver Installer” option was selected during the unpacking phase, the

5. To complete the installation process, connect a USB cable between the host computer and the CP210x

6. If needed, the driver files can be uninstalled by selecting “Silicon Laboratories CP210x USB to UART

CP210x Virtual COM Port Drivers for Windows

USBXpress Driver Development Kit for Windows

Documentation:

Two RS232 Serial Cables

USB Cable



Drivers for Windows.

specified path.

driver installer will take the files that were installed during the unpacking phase and use them for

installation. If the “Launch the CP210x VCP Driver Installer” option was not selected, the driver installer

can be run by browsing to the location where the files were unpacked and running

CP210xVCPInstaller.exe. The default unpacking location is C:\SiLabs\MCU\CP210x\Windows.

Evaluation Board. Windows will automatically finish the driver installation. Information windows will pop up

from the taskbar to show the installation progress.

CP2105 Data Sheet

CP2105 Evaluation Kit User's Guide

VALUATION

, Linux

, and Mac

SER

’

UIDE

C P 2 1 0 5 - E K

CP2105-EK

Related parts for CP2105EK

CP2105EK Summary of contents

Page 1

CP2105 E VALUATION 1. Kit Contents The CP2105 Evaluation Kit contains the following items:  CP2105 Evaluation Board  CP210x Drivers and Product Information CD-ROM. CD content includes: CP210x Virtual COM Port Drivers for Windows  USBXpress Driver Development Kit ...

Page 2

CP2105-EK Bridge (Driver Removal)” option in the “Add or Remove Programs” window. 2.1.2. Virtual COM Port Driver Installation for Macintosh The Mac drivers are not automatically installed, but can be found on the CD-ROM in the CP210x\Mac directory. This directory ...

Page 3

CP2105 Hardware Interface Connect the CP2105 evaluation board shown in Figure 1. 1. Connect one end of the USB cable to a USB Port on the PC. 2. Connect the other end of the USB ...

Page 4

CP2105-EK 5. Target Board The CP2105 Evaluation Kit includes an evaluation board with a CP2105 device preinstalled for evaluation and pre- liminary software development. Numerous input/output (I/O) connections are provided to facilitate prototyping using the evaluation board. Refer to Figure ...

Page 5

Universal Serial Bus (USB) Interface (P1) A Universal Serial Bus (USB) connector (P1) is provided to facilitate connections to the USB interface on the CP2105. See Table 2 for the USB pin definitions. Table 2. USB Connector Pin Descriptions ...

Page 6

CP2105-EK 5.4. Power Connector (J4) This header (J4) is included on the evaluation board to provide several power options. The following describes the functions of the pins.  Pins 1–2 connect CP2105 VIO input (Pin 5) to CP2105 VDD (Pin ...

Page 7

Schematic Rev. 0.4 CP2105-EK 7 ...

Page 8

CP2105- OCUMENT HANGE IST Revision 0.1 to Revision 0.2  Updated Windows installation instructions for VCP drivers.  Updated Windows installation instructions for USBXpress drivers. Revision 0.2 to Revision 0.3  Updated Figure 3 with shorting blocks ...

Page 9

N : OTES Rev. 0.4 CP2105-EK 9 ...

Page 10

... Should Buyer purchase or use Silicon Laboratories products for any such unintended or unauthorized ap- plication, Buyer shall indemnify and hold Silicon Laboratories harmless against all claims and damages. Silicon Laboratories, Silicon Labs, and USBXpress are trademarks of Silicon Laboratories Inc. Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders. ...

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