NXP Semiconductors PCA9955 Скачать руководство пользователя страница 15

UM10572

All information provided in this document is subject to legal disclaimers.

© NXP B.V. 2012. All rights reserved.

User manual

Rev. 1 — 7 June 2012 

15 of 16

NXP Semiconductors

UM10572

PCA9955 demonstration board OM13330

12. Legal information

12.1 Definitions

Draft — 

The document is a draft version only. The content is still under 

internal review and subject to formal approval, which may result in 
modifications or additions. NXP Semiconductors does not give any 
representations or warranties as to the accuracy or completeness of 
information included herein and shall have no liability for the consequences of 
use of such information.

12.2 Disclaimers

Limited warranty and liability — 

Information in this document is believed to 

be accurate and reliable. However, NXP Semiconductors does not give any 
representations or warranties, expressed or implied, as to the accuracy or 
completeness of such information and shall have no liability for the 
consequences of use of such information. NXP Semiconductors takes no 
responsibility for the content in this document if provided by an information 
source outside of NXP Semiconductors.

In no event shall NXP Semiconductors be liable for any indirect, incidental, 
punitive, special or consequential damages (including - without limitation - lost 
profits, lost savings, business interruption, costs related to the removal or 
replacement of any products or rework charges) whether or not such 
damages are based on tort (including negligence), warranty, breach of 
contract or any other legal theory. 

Notwithstanding any damages that customer might incur for any reason 
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards 
customer for the products described herein shall be limited in accordance 
with the 

Terms and conditions of commercial sale

 of NXP Semiconductors.

Right to make changes — 

NXP Semiconductors reserves the right to make 

changes to information published in this document, including without 
limitation specifications and product descriptions, at any time and without 
notice. This document supersedes and replaces all information supplied prior 
to the publication hereof.

Suitability for use — 

NXP Semiconductors products are not designed, 

authorized or warranted to be suitable for use in life support, life-critical or 
safety-critical systems or equipment, nor in applications where failure or 
malfunction of an NXP Semiconductors product can reasonably be expected 
to result in personal injury, death or severe property or environmental 
damage. NXP Semiconductors and its suppliers accept no liability for 
inclusion and/or use of NXP Semiconductors products in such equipment or 
applications and therefore such inclusion and/or use is at the customer’s own 
risk.

Applications — 

Applications that are described herein for any of these 

products are for illustrative purposes only. NXP Semiconductors makes no 
representation or warranty that such applications will be suitable for the 
specified use without further testing or modification. 

Customers are responsible for the design and operation of their applications 
and products using NXP Semiconductors products, and NXP Semiconductors 
accepts no liability for any assistance with applications or customer product 

design. It is customer’s sole responsibility to determine whether the NXP 
Semiconductors product is suitable and fit for the customer’s applications and 
products planned, as well as for the planned application and use of 
customer’s third party customer(s). Customers should provide appropriate 
design and operating safeguards to minimize the risks associated with their 
applications and products. 

NXP Semiconductors does not accept any liability related to any default, 
damage, costs or problem which is based on any weakness or default in the 
customer’s applications or products, or the application or use by customer’s 
third party customer(s). Customer is responsible for doing all necessary 
testing for the customer’s applications and products using NXP 
Semiconductors products in order to avoid a default of the applications and 
the products or of the application or use by customer’s third party 
customer(s). NXP does not accept any liability in this respect.

Export control — 

This document as well as the item(s) described herein 

may be subject to export control regulations. Export might require a prior 
authorization from competent authorities.

Evaluation products — 

This product is provided on an “as is” and “with all 

faults” basis for evaluation purposes only. NXP Semiconductors, its affiliates 
and their suppliers expressly disclaim all warranties, whether express, implied 
or statutory, including but not limited to the implied warranties of 
non-infringement, merchantability and fitness for a particular purpose. The 
entire risk as to the quality, or arising out of the use or performance, of this 
product remains with customer.

In no event shall NXP Semiconductors, its affiliates or their suppliers be liable 
to customer for any special, indirect, consequential, punitive or incidental 
damages (including without limitation damages for loss of business, business 
interruption, loss of use, loss of data or information, and the like) arising out 
the use of or inability to use the product, whether or not based on tort 
(including negligence), strict liability, breach of contract, breach of warranty or 
any other theory, even if advised of the possibility of such damages. 

Notwithstanding any damages that customer might incur for any reason 
whatsoever (including without limitation, all damages referenced above and 
all direct or general damages), the entire liability of NXP Semiconductors, its 
affiliates and their suppliers and customer’s exclusive remedy for all of the 
foregoing shall be limited to actual damages incurred by customer based on 
reasonable reliance up to the greater of the amount actually paid by customer 
for the product or five dollars (US$5.00). The foregoing limitations, exclusions 
and disclaimers shall apply to the maximum extent permitted by applicable 
law, even if any remedy fails of its essential purpose.

Translations — 

A non-English (translated) version of a document is for 

reference only. The English version shall prevail in case of any discrepancy 
between the translated and English versions.

12.3 Trademarks

Notice: All referenced brands, product names, service names and trademarks 
are the property of their respective owners.

I

2

C-bus  — 

logo is a trademark of NXP B.V.

Содержание PCA9955

Страница 1: ...ract The OM13330 is an add on to 9 pin connector of the NXP I2C demo board 2005 1 or Fm I2C bus development board This daughter board makes it easy to test and design with the PCA9955 a 16 channel Fas...

Страница 2: ...manual Rev 1 7 June 2012 2 of 16 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semiconductors UM1...

Страница 3: ...lities of the PCA9955 On board RGB and White LEDs for visual experience Convenient test points for easy scope measurements and signal access USB interface to the host PC No external power supply requi...

Страница 4: ...tware allows the user to select one of the I2C bus devices on the board from a menu and also provides a Universal mode I2C Expert mode to allow users to create their own I2C bus commands with the same...

Страница 5: ...ould be disconnected from your PC before connecting the OM13330 board on to it The OM13330 board has a 14 pin male connector J2 that connects to the 14 pin male connector J1 on the Win I2CUSB board as...

Страница 6: ...3 and J5 5 pin are for connection to PCA9665 PCU9669 mini boards and cascade the second PCA9955 demo board J1 selects VDD power for PCA9955 connected 1 2 for VDD 3 3 V and connected 2 3 for VDD 5 V SW...

Страница 7: ...rom another I2C slave PCA PCU9955 demo board 1 2 3 5 V 3 3 V 4 5 SCL_USCL_1 J4 C6 10 F CON9 female 6 7 SDA_USDA_1 GND 8 9 RESET C7 10 F 9 pin connector to from I2C 2005 1 demo board for PCA9952 PCA995...

Страница 8: ...bus devices on the board I2C bus frequency is controlled through the Options menu or by double clicking on the frequency symbol on the bottom of the window 8 1 Color mixing and dimming LEDs 1 From th...

Страница 9: ...s control LED output delay offset IREFALL is control output current for all LEDs as shown in Figure 10 4 Click the LEDOUT configuration screen and select PWMn GRPPWM for LED 1 3 see Figure 8 5 Click t...

Страница 10: ...bject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 7 June 2012 10 of 16 NXP Semiconductors UM10572 PCA9955 demonstration board OM13330 Fig 6 Device configuration screen for...

Страница 11: ...legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 7 June 2012 11 of 16 NXP Semiconductors UM10572 PCA9955 demonstration board OM13330 Fig 8 Device configuration screen for LEDOUT F...

Страница 12: ...cument is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 7 June 2012 12 of 16 NXP Semiconductors UM10572 PCA9955 demonstration board OM13330 Fig 10 Device configuratio...

Страница 13: ...up control dimming box to change the mode to Group control blinking 2 To set a blink cycle click the Other configuration screen and move the GRPFREQ bar to select blinking frequency as well as the GRP...

Страница 14: ...conductors www nxp com documents data_sheet PCA9952_PCA9955 pdf 2 UM10206 I2C Demonstration Board 2005 1 Quick Start Guide NXP Semiconductors www nxp com documents user_manual UM10206 pdf Table 2 Abbr...

Страница 15: ...onductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semicon...

Страница 16: ...es 3 3 Getting started 3 3 1 Assumptions 3 3 2 Static handling requirements 3 3 3 Minimum system requirements 3 3 4 Power requirements 3 4 Installation 4 4 1 I2C demo board 2005 1 and WIN I2CUSB Lite...

Отзывы: