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Freescale Semiconductor
User's Guide
KIT34704BEPEVBE Evaluation Board
Table of Contents
1
Kit Contents / Packing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 - Using Hardware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
11 KIT34704BEPEVBE Graphical User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
12 KIT34704EPEVBE Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
13 KITUSBI2CEVME Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
14 KIT34704BEPEVBE Bill of Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
15 KITUSBI2CEVME Bill of Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
16 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
17 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
© Freescale Semiconductor, Inc., 2008. All rights reserved.
Document Number: KT34704BUG
Rev 1.0, 9/2008
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Summary of Contents for NXP Semiconductors KIT34704BEPEVBE
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Page 1: Table Of Contents
11 KIT34704BEPEVBE Graphical User Interface ........ -
Page 2: Kit Contents / Packing List
Kit Contents / Packing List • KIT34704BEPEVBE • KITUSBI2CEVME - USB to I C bridge board for controlling PMIC • USB A-B Cable • 4-pin female to female I C communication cable • CD34704B KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 3: Important Notice
Freescale was negligent regarding the design or manufacture of the part.Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2008 KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 4: Introduction
DC power supply or a Li-Ion battery to fully evaluate the performance accordingly. The KIT34704BEPEVBE has the ability to program the switching frequency of VG and regulators 2 through 5 as well as the default soft start timing for all regulators during startup by changing few external components. - Page 5 • 4 pin connector for the I C Interface (SDA, SCL, 5V and GND) • I C Level Shifter IC to allow communication with 5V or 3.3V devices. • For more information please refer to KITUSBI2CEVME KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 6: Required Equipment
– 5.0V USB supply or AC wall adapter • USB enabled Computer with Windows XP or higher. • CD contains a Graphical User Interface (GUI) allowing control of all PMIC Features through I2C communication. KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 7: Evb Setup Configuration Diagram
Power Supply MC908JB8JDWE (USB PORT) (3.5V @ 5A) 34704B USB Cable Type A-B (Shielded) LOAD 2 LOAD 5 LOAD 4 LOAD 3 KITUSBI2CEVME KIT34704BEPEBVE LOAD 8 I2C Communication Figure 1. EVB Setup Configuration Diagram KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 8: Kit34704Bepevbe Schematic
KIT34704BEPEVBE Schematic KIT34704BEPEVBE Schematic Figure 2. KIT34704BEPEVBE Schematic KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 9: Kitusbi2Cevme Schematic
KITUSBI2CEVME Schematic KITUSBI2CEVME Schematic Figure 3. KITUSBI2CEVME Schematic 1 KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... - Page 10 KITUSBI2CEVME Schematic Figure 4. KITUSBI2CEVME Schematic 2 KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 11: Kit34704Bepevbe - Using Hardware
KIT34704BEPEVBE - Using Hardware KIT34704BEPEVBE - Using Hardware The KIT34704BEPEVBE operates with a single power supply from 2.7 to 5.5V and is controlled via I2C with the help of an USB-I2C bridge. Applying Input power supply will 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 I2C. - Page 12 Input/Output power supply terminal blocks A three-pin terminal block serves as input terminal for the main power between 2.7 to 5.5V to operate the KIT34704BEPEVBE, as well as providing access to the reference voltage VDDI generated by the MC34704B to supply configuration voltages.
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Page 13: Kitusbi2Cevme - Using Hardware
• Pin header open: Leave the I 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 KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... - Page 14 MCU is already programmed, J1 should be connected all the time, so the board operates properly. It is not recommended to program the JB8 due to pre loaded program will be erased and it will not longer operate correctly. Figure 10. Crystal Circuitry KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 15: Kit34704Bepevbe Graphical User Interface
KIT34704BEPEVBE Graphical User Interface 11 KIT34704BEPEVBE Graphical User Interface A graphical user interface has been developed to allow the user to fully interact with the KIT34704BEPEVBE using a Windows XP based computer. 11.1 Installing the KIT34704B GUI and KITUSBI2CEVME driver Before connecting the KITUSBI2CEVME, install the Graphical User interface by double clicking into the Setup.exe file provided on the CD included with the kit;... - Page 16 KIT34704BEPEVBE Graphical User Interface 11.1.1 Working with the KIT34704GUI The Graphical User Interface allows the user to program all I2C features by using a friendly interface as well as modifying the register table manually for advance users. To launch the MC34704 GUI application, select the application icon from the Freescale folder in the Start menu as it is shown in the picture below.
- Page 17 KIT34704BEPEVBE Graphical User Interface d) REG6/7/8 FSW: program the internal FSW2 that serve as switching frequency for regulator 6, 7 and 8. e) 5/8 channel enable button: This buttons allows the configuration for either the MC34704B (8 channel) or the MC34704B (5 channel) Evaluation Kit.
- Page 18 KIT34704BEPEVBE Graphical User Interface s) REG8 over/under voltage response: setting the “Set flag on OV/UV” or “Sdown on OV/UV” option allows to turn on a fault flag only or shuts down the GRPD, respectively, when an over voltage or under voltage is present on one of the Regulator that belong to this group.
- Page 19 KIT34704BEPEVBE Graphical User Interface Figure 13. MC34704 GUI Main Screen. KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 20 KIT34704BEPEVBE Graphical User Interface Figure 14. MC34704 GUI Register Table Window. KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 21: Kit34704Epevbe Board Layout
KIT34704EPEVBE Board Layout 12 KIT34704EPEVBE Board Layout 12.1 Assembly Layer Top Figure 15. KIT34704BEPEVBE Assembly Layer Top KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... - Page 22 KIT34704EPEVBE Board Layout 12.2 Assembly Layer Bottom Figure 16. KIT34704BEPEVBE Assembly Layer Bottom KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 23 KIT34704EPEVBE Board Layout 12.3 Top Layer Routing Figure 17. KIT34704BEPEVBE Top Layer Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 24 KIT34704EPEVBE Board Layout 12.4 Inner Layer 1 Routing Figure 18. KIT34704BEPEVBE Inner Layer 1 Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 25 KIT34704EPEVBE Board Layout 12.5 Inner Layer 2 Routing Figure 19. KIT34704BEPEVBE Inner Layer 2 Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 26 KIT34704EPEVBE Board Layout 12.6 Bottom Layer Routing Figure 20. KIT34704BEPEVBE Bottom Layer Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 27 KIT34704EPEVBE Board Layout 12.7 Fabrication Drawing Figure 21. KIT34704BEPEVBE Fabrication Drawing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 28 KIT34704EPEVBE Board Layout 12.8 Drill Location Figure 22. KIT34704BEPEVBE Drill Location KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 29: Kitusbi2Cevme Board Layout
KITUSBI2CEVME Board Layout 13 KITUSBI2CEVME Board Layout 13.1 Assembly Layer Top Figure 23. KITUSBI2CEVME Assembly Layer Top KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... - Page 30 KITUSBI2CEVME Board Layout 13.2 Assembly Layer Bottom Figure 24. KITUSBI2CEVME Assembly Layer Bottom KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 31 KITUSBI2CEVME Board Layout 13.3 Top Layer Routing Figure 25. KITUSBI2CEVME Top Layer Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 32 KITUSBI2CEVME Board Layout 13.4 Bottom Layer Routing Figure 26. KITUSBI2CEVME Bottom Layer Routing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
- Page 33 KITUSBI2CEVME Board Layout 13.5 Fabrication Drawing Figure 27. KITUSBI2CEVME Fabrication Drawing KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor...
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Page 34: Kit34704Bepevbe Bill Of Material
KIT34704BEPEVBE Bill of Material 14 KIT34704BEPEVBE Bill of Material Assy Item Schematic Label Value Description Capacitors 1CIN, 2CIN, 3CIN, 4CIN, 5CIN, 10uF CAP CERAMIC 10UF 10V X5R 0805 8CIN 1CVG 47uF CAP CER 47UF 6.3V X5R 0805 2COUT, 3COUT, 4COUT, 5COUT... - Page 35 KIT34704BEPEVBE Bill of Material Assy Item Schematic Label Value Description Inductors 3.2uH INDUCTOR POWER SHIELD 3.2UH SMD L2, L3, L4, L5 4.7uH INDUCTOR POWER 4.7UH 1.1A SMD 4.7uH INDUCTOR POWER SHIELD 4.5UH SMD LEDs LED1, LED2, LED3, LED4, LED5 LED WHITE YELLOW LENS 0603 SMD...
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Page 36: Kitusbi2Cevme Bill Of Material
TEST POINT TEST POINT PIN 100 X.45 BLACK TH BLACK MC908JB8JDWE IC MCU 8BIT 8K FLASH 3MHZ 4.0-5.5V SOIC20 PCA9512DP IC LEVSHFT I2C/SMBUS BUFF 2.7-5.5 V 8TSSOP 6.0MHz XTAL 6MHZ -- -- SMT KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 37: References
Following are URLs where you can obtain information on other Freescale products and application solutions: Description 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.freescale.com/analog Freescale’s Power Management Web Site www.freescale.com/powermanagement Freescale’s Automotive Applications Web Site www.freescale.com/automotive KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... -
Page 38: Revision History
Revision History 17 Revision History REVISION DATE DESCRIPTION OF CHANGES 6/2008 • Initial Release KIT34704BEPEVBE Evaluation Board, Rev 1.0 Freescale Semiconductor... - Page 39 How to Reach Us: Home Page: www.freescale.com Web Support: http://www.freescale.com/support USA/Europe or Locations Not Listed: Freescale Semiconductor, Inc. Technical Information Center, EL516 2100 East Elliot Road Tempe, Arizona 85284 +1-800-521-6274 or +1-480-768-2130 www.freescale.com/support Europe, Middle East, and Africa: Freescale Halbleiter Deutschland GmbH Information in this document is provided solely to enable system and software Technical Information Center implementers to use Freescale Semiconductor products.
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