NXP Semiconductors KIT34704BEPEVBE Скачать руководство пользователя страница 13 | Manualshive

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NXP Semiconductors KIT34704BEPEVBE Скачать руководство пользователя страница 13

KIT34704BEPEVBE Evaluation Board

, Rev 1.0

Freescale Semiconductor

13

KITUSBI2CEVME - Using Hardware

10 KITUSBI2CEVME - Using Hardware

The KITUSBI2CEVME Demo Board provides a way of communicating a PC with
KIT34704EPEVBE or any device that uses I2C or SPI communication protocols.

10.1

Jumper Connections

10.1.1 J9

It is used to set the pull-up voltage of the I2C communication device.

•

Pins 1 & 2 (Pin 3 open): set the I

2

C pull-up resistors at 3.3V

•

Pins 2 & 3 (Pin 1 open): set the I

2

C pull-up resistors at 5V

•

Pin header open: Leave the I

2

C pull-up resistors open. The slave device should pull

up SCL2 and SDA2 signals to a voltage of 3.3V or 5V

Figure 8. I2C Pull-up configuration

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Содержание KIT34704BEPEVBE

Страница 1: ...uction 4 4 EVB Features 4 5 Required Equipment 6 6 EVB Setup Configuration Diagram 7 7 KIT34704BEPEVBE Schematic 8 8 KITUSBI2CEVME Schematic 9 9 KIT34704BEPEVBE Using Hardware 11 10 KITUSBI2CEVME Usin...

Страница 2: ...ev 1 0 Freescale Semiconductor 2 Kit Contents Packing List 1 Kit Contents Packing List KIT34704BEPEVBE KITUSBI2CEVME USB to I2 C bridge board for controlling PMIC USB A B Cable 4 pin female to female...

Страница 3: ...ys from the date of delivery and will be replaced by a new kit Freescale reserves the right to make changes without further notice to any products herein Freescale makes no warranty representation or...

Страница 4: ...ate with either the USB I2C bridge included in this package or with any other I2C communication device preferred by the user 4 EVB Features Input voltage operation range from 2 7 to 5 5V 5 independent...

Страница 5: ...I2C board Features Provides an LED for USB Power Status and JB8 Communication Status B type USB interface connector 4 pin connector for the I2C Interface SDA SCL 5V and GND I2C Level Shifter IC to all...

Страница 6: ...Equipment Minimum required equipment Power supply from 2 7 to 5 5V or 1 cell Li Ion Polymer 2 7 to 4 2V or 5 0V USB supply or AC wall adapter USB enabled Computer with Windows XP or higher CD contain...

Страница 7: ...Setup Configuration Diagram 6 EVB Setup Configuration Diagram Figure 1 EVB Setup Configuration Diagram PC GUI USB PORT USB Cable Type A B Shielded Power Supply 3 5V 5A KITUSBI2CEVME I2C Communication...

Страница 8: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 8 KIT34704BEPEVBE Schematic 7 KIT34704BEPEVBE Schematic Figure 2 KIT34704BEPEVBE Schematic...

Страница 9: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 9 KITUSBI2CEVME Schematic 8 KITUSBI2CEVME Schematic Figure 3 KITUSBI2CEVME Schematic 1...

Страница 10: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 10 KITUSBI2CEVME Schematic Figure 4 KITUSBI2CEVME Schematic 2...

Страница 11: ...p the VG regulator set switching frequency and soft start and finally turn on REG2 REG3 and REG4 in stand alone mode all other features can only be controlled via I2C 9 1 Jumper Connections Use a jump...

Страница 12: ...following diagram shows each of the terminals and its respective output voltage identificator Figure 7 KIT34704BEPEVBE Input Output terminal blocks 9 3 Starting up the KIT34704BEPEVBE To Start workin...

Страница 13: ...t uses I2C or SPI communication protocols 10 1 Jumper Connections 10 1 1 J9 It is used to set the pull up voltage of the I2C communication device Pins 1 2 Pin 3 open set the I2 C pull up resistors at...

Страница 14: ...being performed by the MCU Figure 9 JB8 Status Indicator 10 1 3 J1 The J1 jumper should be disconnected only while JB8 is being programmed Since the MCU is already programmed J1 should be connected al...

Страница 15: ...the instructions until the software is fully installed Microsoft Frameworks 2 0 is required if it is not previously installed the software will perform this installation prior to the MC34704 GUI softw...

Страница 16: ...34704 GUI application The following is a list of al buttons and their description General configurations a Device general ON OFF button Allows the user to make a software OFF instruction by setting th...

Страница 17: ...tor 1 Group C E k REGx DVS dynamic voltage scaling to modify the output voltage on each regulator up to 20 l REGx Soft Start Allows to independently control the soft start for each one of the regulato...

Страница 18: ...al time configuration Button start an infinite read write cycle to allow the user to modify the registers and observe changes in real time y Stop Button Stop the real time cycle z Read Button Read all...

Страница 19: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 19 KIT34704BEPEVBE Graphical User Interface Figure 13 MC34704 GUI Main Screen...

Страница 20: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 20 KIT34704BEPEVBE Graphical User Interface Figure 14 MC34704 GUI Register Table Window...

Страница 21: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 21 KIT34704EPEVBE Board Layout 12 KIT34704EPEVBE Board Layout 12 1 Assembly Layer Top Figure 15 KIT34704BEPEVBE Assembly Layer Top...

Страница 22: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 22 KIT34704EPEVBE Board Layout 12 2 Assembly Layer Bottom Figure 16 KIT34704BEPEVBE Assembly Layer Bottom...

Страница 23: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 23 KIT34704EPEVBE Board Layout 12 3 Top Layer Routing Figure 17 KIT34704BEPEVBE Top Layer Routing...

Страница 24: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 24 KIT34704EPEVBE Board Layout 12 4 Inner Layer 1 Routing Figure 18 KIT34704BEPEVBE Inner Layer 1 Routing...

Страница 25: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 25 KIT34704EPEVBE Board Layout 12 5 Inner Layer 2 Routing Figure 19 KIT34704BEPEVBE Inner Layer 2 Routing...

Страница 26: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 26 KIT34704EPEVBE Board Layout 12 6 Bottom Layer Routing Figure 20 KIT34704BEPEVBE Bottom Layer Routing...

Страница 27: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 27 KIT34704EPEVBE Board Layout 12 7 Fabrication Drawing Figure 21 KIT34704BEPEVBE Fabrication Drawing...

Страница 28: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 28 KIT34704EPEVBE Board Layout 12 8 Drill Location Figure 22 KIT34704BEPEVBE Drill Location...

Страница 29: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 29 KITUSBI2CEVME Board Layout 13 KITUSBI2CEVME Board Layout 13 1 Assembly Layer Top Figure 23 KITUSBI2CEVME Assembly Layer Top...

Страница 30: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 30 KITUSBI2CEVME Board Layout 13 2 Assembly Layer Bottom Figure 24 KITUSBI2CEVME Assembly Layer Bottom...

Страница 31: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 31 KITUSBI2CEVME Board Layout 13 3 Top Layer Routing Figure 25 KITUSBI2CEVME Top Layer Routing...

Страница 32: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 32 KITUSBI2CEVME Board Layout 13 4 Bottom Layer Routing Figure 26 KITUSBI2CEVME Bottom Layer Routing...

Страница 33: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 33 KITUSBI2CEVME Board Layout 13 5 Fabrication Drawing Figure 27 KITUSBI2CEVME Fabrication Drawing...

Страница 34: ...0402 SMD 12 2 2C1 5C1 1nF CAP 1000PF 50V CERAMIC X7R 0402 13 2 CVIN CVDDI 1uF CAP CERAMIC 1UF 10V X5R 0402 Resistors 14 2 3R1 3RB 5 1k RES 5 1K OHM 1 16W 5 0402 SMD 15 2 2RB 5RB 15k RES 15 0K OHM 1 16...

Страница 35: ...LED 570NM GREEN WTR CLR 0603 SMD FETS and Diodes 37 2 D6 D8 DIODE SCHOTTKY 30V200MA SSMINI2P DNP 38 1 D1 DIODE SCHOTTKY 10V 1A POWERMITE Push buttons Jumpers and Connectors 39 1 SW1 SWITCH TACT MINI 2...

Страница 36: ...1X2_M HDR 1X2 TH 100MIL SP 340H SN 12 1 J2 USB_TYPE_B CON 4 USB B RA SKT SHLD TH AU 13 1 J3 HDR_2X8 HDR 2X8 TH 100MIL CTR 330H AU 14 1 J5 HDR_1X4_M HDR 1X4 TH 100MIL SP 408H AU 15 1 J6 HDR_1X4_M HDR 1...

Страница 37: ...le products and application solutions Description URL Data Sheet www freescale com files analog doc data_sheet MC34704 pdf Freescale s Web Site www freescale com Freescale s Analog Web Site www freesc...

Страница 38: ...KIT34704BEPEVBE Evaluation Board Rev 1 0 Freescale Semiconductor 38 Revision History 17 Revision History REVISION DATE DESCRIPTION OF CHANGES 1 6 2008 Initial Release...

Страница 39: ...nductor products for any such unintended or unauthorized application Buyer shall indemnify and hold Freescale Semiconductor and its officers employees subsidiaries affiliates and distributors harmless...

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