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NXP Semiconductors KIT34704AEPEVBE Скачать руководство пользователя страница 13

KIT34704AEPEVBE 8-Channel Evaluation Board

, Rev. 1

Freescale Semiconductor

13

KITUSBI2CEVME - Using Hardware

9

KITUSBI2CEVME - Using Hardware

The KITUSBI2CEVME Demo Board provides a way of communicating a PC with
KIT34704EPEVBE or any device that uses I

2

C or SPI communication protocols.

9.1

Jumper Connections

9.1.1

J9

It is used to set the pull-up voltage of the I

2

C 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.

I

2

C

Pull-up configuration

7

9.1.2

J8

This jumper is to enable the status indicator LED. The LED is ON when any operation
is being performed by the MCU.

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Содержание KIT34704AEPEVBE

Страница 1: ...ce 3 3 Introduction 4 4 Required Equipment 6 5 EVB Setup Configuration Diagram 7 6 KIT34704AEPEVBE Schematic 8 7 KITUSBI2CEVME Schematic 9 8 KIT34704AEPEVBE Using Hardware 11 9 KITUSBI2CEVME Using Har...

Страница 2: ...oard Rev 1 Freescale Semiconductor 2 Kit Contents Packing List 1 Kit Contents Packing List KIT34704AEPEVBE KITUSBI2CEVME USB to I2 C bridge board for controlling PMIC USB A B Cable 4 pin female to fem...

Страница 3: ...0 days 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...

Страница 4: ...r the USB I2 C bridge included in this package or with any other I2 C communication device preferred by the user 3 1 EVB Features Input voltage operation range from 2 7V to 5 5V 8 independent output v...

Страница 5: ...Board Features Provides an LED for USB Power Status and JB8 Communication Status B type USB interface connector 4 pin connector for the I2 C Interface SDA SCL 5V and GND I2 C Level Shifter IC to allow...

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

Страница 7: ...mmunication KIT34704AEPEBVE LOAD 2 LOAD 5 LOAD 4 LOAD 3 LOAD 8 LOAD 1 LOAD 6 LOAD 7 34704A MC908JB8JDWE KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 7 EVB Setup Configurati...

Страница 8: ...2 8C1A 8R1 8RB 8COUT LED1 LED2 LED3 LED4 LED5 8RS 8CIN D1 1CVG 1CIN 1C1 1COUT 5C5 5C4 5C3 5C1 5R2 5R1 5RB 5R3 5C2 5COUT 5CIN 2C5 2C4 2C3 2C1 2R2 2R1 2RB 2R3 2C2 2COUT 2CIN RON SW1 CVDDI 6CIN 6R1 6RB 6...

Страница 9: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 9 KITUSBI2CEVME Schematic 7 KITUSBI2CEVME Schematic Figure 3 KITUSBI2CEVME Schematic 1...

Страница 10: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 10 KITUSBI2CEVME Schematic Figure 4 KITUSBI2CEVME Schematic 2...

Страница 11: ...ill start up 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 I2 C 8 1 Jumper Connection...

Страница 12: ...put voltage on each regulator please refer to the MC34704 datasheet that can be found at www freescale com The following diagram shows each of the terminals and its respective output voltage identific...

Страница 13: ...ections 9 1 1 J9 It is used to set the pull up voltage of the I2 C communication device Pins 1 2 Pin 3 open set the I2 C pull up resistors at 3 3V Pins 2 3 Pin 1 open set the I2 C pull up resistors at...

Страница 14: ...9 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 all the time so the board operates properly It is not recomm...

Страница 15: ...w 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 MC34704A GUI so...

Страница 16: ...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 the SHTD flag When a software shutdown is...

Страница 17: ...tart Allows to independently control the soft start for each one of the regulators included in this group m REGx over under voltage response setting the Set flag on OV UV or Sdown on OV UV option allo...

Страница 18: ...red using the boxes in Regulator 7 section Operating Buttons x Real time configuration Button start an infinite read write cycle to allow the user to modify the registers and observe changes in real t...

Страница 19: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 19 KIT34704EPEVBE Graphical User Interface Figure 13 MC34704 GUI Main Screen...

Страница 20: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 20 KIT34704EPEVBE Graphical User Interface Figure 14 MC34704 GUI Register Table Window...

Страница 21: ...34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 21 KIT34704AEPEVBE Board Layout 11 KIT34704AEPEVBE Board Layout 11 1 Assembly Layer Top Figure 15 KIT34704AEPEVBE Assembly Layer T...

Страница 22: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 22 KIT34704AEPEVBE Board Layout 11 2 Assembly Layer Bottom Figure 16 KIT34704AEPEVBE Assembly Layer Bottom...

Страница 23: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 23 KIT34704AEPEVBE Board Layout 11 3 Top Layer Routing Figure 17 KIT34704AEPEVBE Top Layer Routing...

Страница 24: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 24 KIT34704AEPEVBE Board Layout 11 4 Inner Layer 1 Routing Figure 18 KIT34704AEPEVBE Inner Layer 1 Routing...

Страница 25: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 25 KIT34704AEPEVBE Board Layout 11 5 Inner Layer 2 Routing Figure 19 KIT34704AEPEVBE Inner Layer 2 Routing...

Страница 26: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 26 KIT34704AEPEVBE Board Layout 11 6 Bottom Layer Routing Figure 20 KIT34704AEPEVBE Bottom Layer Routing...

Страница 27: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 27 KIT34704AEPEVBE Board Layout 11 7 Fabrication Drawing Figure 21 KIT34704AEPEVBE Fabrication Drawing...

Страница 28: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 28 KIT34704AEPEVBE Board Layout 11 8 Drill Location Figure 22 KIT34704AEPEVBE Drill Location...

Страница 29: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 29 KITUSBI2CEVME Board Layout 12 KITUSBI2CEVME Board Layout 12 1 Assembly Layer Top Figure 23 KITUSBI2CEVME Assembly Layer Top...

Страница 30: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 30 KITUSBI2CEVME Board Layout 12 2 Assembly Layer Bottom Figure 24 KITUSBI2CEVME Assembly Layer Bottom...

Страница 31: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 31 KITUSBI2CEVME Board Layout 12 3 Top Layer Routing Figure 25 KITUSBI2CEVME Top Layer Routing...

Страница 32: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 32 KITUSBI2CEVME Board Layout 12 4 Bottom Layer Routing Figure 26 KITUSBI2CEVME Bottom Layer Routing...

Страница 33: ...KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 33 KITUSBI2CEVME Board Layout 12 5 Fabrication Drawing Figure 27 KITUSBI2CEVME Fabrication Drawing...

Страница 34: ...0402 13 1 7C1 330pF CAP 330PF 50V CERAMIC X7R 0402 14 1 7C2 56pF CAP CERM 56PF 5 50V NP0 0402 15 1 7C3 22pF CAP CERM 22PF 10 50V NP0 0402 16 2 CVIN CVDDI 1uF CAP CERAMIC 1UF 10V X5R 0402 Resistors 17...

Страница 35: ...LED3 LED4 LED5 LED WHITE YELLOW LENS 0603 SMD 42 1 LEDRST LED 570NM GREEN WTR CLR 0603 SMD FETS and Diodes 43 1 FET1 P FET Schottky Diode 44 2 D6 D8 DIODE SCHOTTKY 30V200MA SSMINI2P DNP 45 1 D1 DIODE...

Страница 36: ...0 1 JP1 HDR 1X6 HDR 1X6 TH 100MIL CTR 340H AU 11 2 J1 J8 HDR_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 H...

Страница 37: ...escale 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 fr...

Страница 38: ...REVISION DATE DESCRIPTION OF CHANGES 6 2008 KIT34704AEPEVBE 8 Channel Evaluation Board Rev 1 Freescale Semiconductor 38 Revision History 16 Revision History 1 Initial Release...

Страница 39: ...ductor 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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