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Freescale Semiconductor KITVR500EVM User Manual

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Freescale Semiconductor
User's Guide
KITVR500EVM Evaluation Board
Contents
1 Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3 Getting to Know the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
4 Installing the GUI and Setting up the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6 Board Layout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 Board Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
© Freescale Semiconductor, Inc., 2014. All rights reserved.
Figure 1. KITVR500EVM
Document Number: KTVR500UG
Rev. 1.0, 8/2014

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Summary of Contents for Freescale Semiconductor KITVR500EVM

  • Page 1: Table Of Contents

    9 Revision History ..................26 © Freescale Semiconductor, Inc., 2014. All rights reserved.

  • Page 2: 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. 2014 KTVR500UG Rev.

  • Page 3: Getting Started

    • Multimeter is recommended System Requirements The kit requires the following to function properly with the software: • Windows XP or Windows 7 operating system • VR500_GUI_REV_1.1.zip: Graphical User Interface (GUI) for KITVR500EVM KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 4: Getting To Know The Hardware

    Board Overview The KITVR500EVM evaluation board allows full evaluation capability of the 34VR500 PMIC for the QorlQ LS102x family of application processors. It provides access to all output voltage rails as well as control and signal pins through terminal block connectors for an easier out-of-the-box evaluation experience.

  • Page 5: Board Description

    Getting to Know the Hardware Board Description Figure 2 describes the main blocks of the KITVR500EVM. Power Logic and supply monitoring outputs Power Management LDO’s outputs interface via the USB bus Buck regulators outputs Figure 2. Board Description Table 2. Board Description...

  • Page 6: Jumper Description

    Verify that the jumpers are placed in the right position as shown in Figure 3. For a detailed description of the jumper functionality, refer to Table KITVR500EVM Figure 3. Default Jumper Configuration Diagram KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 7: Pin Definition

    • 1-2: Enables PVIN node as the input supply source for the control interface • 2-3: Enables USB power as the input supply source for the control interface Connectors and Terminal Blocks Description Table 4 presents pin connection for each header present on the KITVR500EVM. Table 4. Terminal Blocks Descriptions Terminal Block Function Pin definition Pin 1 –...
  • Page 8 1.0UF 4.7uF 2.2UF 4.7uF 2.2UF 2.2UF Default: REFIN 1-2 shunt REFOUT REFOUT VHALF TP37 V_SW3 REFIN TP34 REFOUT MC34VR500V1ES REFOUT REFIN TP38 VHALF 0.1UF VHALF 1.0UF 1.0UF 0.1UF Figure 4. LDO Schematic Configuration KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 9 HDR 2X2 1.0UF 1.0UF 0.1UF ICTEST2 Default: 1-2 shunt VCCI2C MC34VR500V1ES 4.7K 4.7K MCU_SCL I2C_SCL MCU_SCL MCU_SDA I2C_SDA MCU_SDA HDR 2X2 Default: 1-2 shunt, 3-4 shunt. Figure 5. Logic and Core Supplies Schematic KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 10 All test points are clearly marked on the evaluation board. Figure 6 shows the location of various test points of interest during evaluation. PORB INTB STBY LDO5 VDIG LDO4 LDO1 REFOUT LDO3 LDO2 Figure 6. Key Test Point Locations KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 11 ICTEST1 100K HDR 2X2 1.0UF 1.0UF 0.1UF Default: ICTEST2 1-2 shunt VCCI2C MC34VR500V1ES 4.7K 4.7K MCU_SCL I2C_SCL MCU_SCL MCU_SDA I2C_SDA MCU_SDA HDR 2X2 Default: 1-2 shunt, 3-4 shunt. Figure 7. Power on Circuit KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 12 Green = PMIC is in regulation and operating properly Red = PMIC is out of regulation Reserved debug LED ON = Q3 gate (R84 pad) is low OFF = Q3 gate (R84 pad) is high or floating KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 13: Installing The Gui And Setting Up The Hardware

    1. Create a directory on your PC as follows: C:\Freescale\KITVR500GUI 2. Extract the KITVR500GUI.zip file into that directory. 3. Launch the "setup.exe" program. 4. When the following popup dialog appears, click the “Install” button. Figure 9. KITVR500EVM Installation Window KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 14 Configuring the Hardware The KITVR500EVM operates with a single power supply from 3.1 to 4.5 V and is controlled via USB with help of an integrated USB-I2C communication bridge. By applying the input voltage supply, the KITVR500EVM powers up according to the default power-up sequence (34VR500V1) described in the MC34VR500 Data Sheet.
  • Page 15 4. Launch the VR500GUI, the description on how to use the GUI is provided in KTVR500SWUG Figure 11. KITVR500GUI The main features of the KITVR500GUI are: • Automatic detection of the KITVR500EVM • Read/write access to the 34VR500 PMIC • Intuitive interface for controlling the 34VR500 • Monitoring all interrupts manually or continuously •...

  • Page 16: Schematic

    HDR 2X2 1.0UF 1.0UF 0.1UF Default: ICTEST2 1-2 shunt VCCI2C MC34VR500V1ES 4.7K 4.7K MCU_SCL I2C_SCL MCU_SCL MCU_SDA I2C_SDA MCU_SDA HDR 2X2 Default: 1-2 shunt, 3-4 shunt. Figure 12. Evaluation Board Schematic, Part 1 KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 17 LED Red LED_RED-GRN INT_B POR_B VR500 - LDO & REFOUT O/P HEADER SECTION V_LDO1 V_LDO2 V_LDO3 V_LDO4 V_LDO5 REFOUT V_LDO1 V_LDO2 V_LDO3 V_LDO4 V_LDO5 REFOUT CON_2X10 Figure 13. Evaluation Board Schematic, Part 2 KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 18 V_LDO4 = 1.8 to 3.3 V, 100 mA V_LDO5 V_LDO5 = 1.8 to 3.3 V, 200 mA SUB_TB_3X1 MOUNTING HOLES GROUND TEST POINTS TP42 TP41 TP31 TP28 Figure 14. KITVR500EVM LDO/Control Schematic Part 3 KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 19 SUB_TB_2X1 1.0UF VIN_USB LD0_3V3_EN LD0_3V3_EN 12.0K LDO_3V3_ADJ 2.2UF 2.2uF 470PF MIC5205 VOUT = 1.242 X ( (R2/R1) + 1) = 3.3V R2 = ((VOUT/1.242) -1) X R1 Figure 15. KITVR500EVM Switching Regulators Schematic KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 20 HDR 2X3 USB SECTION USB_PWR VUSB_L Default: 2-3 shunt HI1812V101R-10 0.5A HDR 1X3 USB_PWR PVIN VIN_USB 10UF USB-MiniB VUSB USB_DN JM60_USB_DN JM60_USB_DN USB_DP JM60_USB_DP JM60_USB_DP USB_GND HI1812V101R-10 Figure 16. KITVR500EVM Control/programming Interface Schematic KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 21: Board Layout

    Board Layout Board Layout Silkscreen KITVR500EVM KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 22: Board Bill Of Materials

    CAP CER 1.0 F 16 V 10% X5R 0603 C1608X5R1C105K CAP TANT ESR=1.800 OHMS 2.2 F 2.2 F TPSA225K010R1800 10 V 10% 3216-18 Diodes D1,D2,D5 LED Red LED RED SGL 30MA 0603 SML-LXFM0603SIC-TR LED_RED-GR LED DUAL GRN/RED 30MA SMT LTST-C195KGJRKT KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 23 HDR 2X4 TH 100MIL CTR 425H AU HDR 2X4 TSW-104-16-G-D 310L HDR 1X3 HDR 1X3 TH 100MIL SP 340H AU 118L M20-9990345 CON 5 USB MINI-B RA SHLD SKT USB-MiniB 675031340 SMT 31MIL SP AU KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 24 While Freescale offers component recommendations in this configuration, it is the customer’s responsibility to validate their application. Do not populate Critical components. For critical components, it is vital to use the manufacturer listed. KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 25: References

    Product Summary Page http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC34VR500 http://cache.freescale.com/files/analog/doc/user_guide/KTVR500SWUG.pdf KTVR500SWUG Software User Guide Support Visit www.freescale.com/support for a list of phone numbers within your region. Warranty Visit www.freescale.com/warranty for a list of phone numbers within your region. KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.

  • Page 26: Revision History

    Revision History Revision History Revision Date Description of Changes 8/2014 • Initial Release KTVR500UG Rev. 1.0 8/2014 Freescale Semiconductor, Inc.
  • Page 27 Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. SMARTMOS is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2014 Freescale Semiconductor, Inc.

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