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UM10706

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User manual

Rev. 1 — 9 May 2013

11 of 16

NXP Semiconductors

UM10706

PCA9635 demonstration board OM13333

Fig 7.

Device configuration screen for PWM[8:15]

Fig 8.

Device configuration screen for Group Control

Содержание OM13333

Страница 1: ...I2C demo board 2005 1 or Fm I2C bus development board This daughter board makes it easy to test and design with the PCA9635 a 16 channel Fast mode Plus Fm I2C bus LED driver The LED output driver is p...

Страница 2: ...manual Rev 1 9 May 2013 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 PCA9635 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: ...software 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...

Страница 5: ...uld be disconnected from your PC before connecting the OM13333 board on to it The OM13333 board has a 14 pin male connector J4 that connects to the 14 pin male connector J1 on the Win I2CUSB board as...

Страница 6: ...le is for connection to the second PCA9635 demo board or I2C bus device J1 selects VDD power for PCA9635 connected 1 2 for VDD 3 3 V and connected 2 3 for VDD 5 V S1 8 position DIP switch to select I2...

Страница 7: ...oard OM13333 6 Schematic Fig 4 PCA9635 demo board schematic DDD 3 3 966 8 6 6 9 2 2 6 3 6 5 N 5 N 5 N 5 N 9 B 1 RXWSXW HQDEOH 73 6 BILOWHU 6 BILOWHU 9 9 9 B 1 5 N 767 7 9 9 6 B SLQ IHPDOH FRQQHFWRU 6...

Страница 8: ...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 the Device drop down menus select LED Blinkers and Dimmers and from...

Страница 9: ...2 register Group control blinking is programmed with logic 1 LEDOUT LED driver output state for LED0 to LED15 as shown in Figure 9 4 Click the LEDOUT configuration screen and select PWMn GRPPWM for LE...

Страница 10: ...d in this document is subject to legal disclaimers NXP B V 2013 All rights reserved User manual Rev 1 9 May 2013 10 of 16 NXP Semiconductors UM10706 PCA9635 demonstration board OM13333 Fig 6 Device co...

Страница 11: ...ect to legal disclaimers NXP B V 2013 All rights reserved User manual Rev 1 9 May 2013 11 of 16 NXP Semiconductors UM10706 PCA9635 demonstration board OM13333 Fig 7 Device configuration screen for PWM...

Страница 12: ...ed in this document is subject to legal disclaimers NXP B V 2013 All rights reserved User manual Rev 1 9 May 2013 12 of 16 NXP Semiconductors UM10706 PCA9635 demonstration board OM13333 Fig 9 Device c...

Страница 13: ...ol dimming box to change the mode to Group control blinking see Figure 10 2 To set a blink cycle click the Group Control configuration screen and move the GRPFREQ bar to select blinking frequency as w...

Страница 14: ...www nxp com documents data_sheet PCA9635 pdf 2 UM10206 I2C Demonstration Board 2005 1 Quick Start Guide NXP Semiconductors www nxp com documents user_manual UM10206 pdf Table 2 Abbreviations Acronym...

Страница 15: ...nductors 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 Semicond...

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...