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KIT33932VWEVBE Evaluation Board,

Rev. 2.0

Freescale Semiconductor

Hardware Description

4.1

Recommended Equipment

•

PC Computer running Windows XP

•

5-40V Power Supply

•

USB Cable

•

KITUSBSPIDGLEVME

The Hardware Block Diagram is shown below:

Figure 2. Block Diagram

This EVB consists of a Dual H-Bridge, a parallel interface, power conditioning circuitry, and a set of 8 Input Select Jumpers.

All +5 volt VDD power required by the EVB is obtained via the parallel interface.

4.2

LED Display

Several LED’s are provided as visual output devices for the EVB. A list of the LED devices is shown below:

1. VDD LED - Indicates when +5 Volt supply is connected

2. VPWR LED - Indicates when +12 Volt supply is connected

3. Fault LEDs - Illuminates when one of the H-Bridges detects a fault

4. Output LEDs - Red/Green LED, for each H-Bridge, that indicates which direction the current is flowing in the legs of the

H-Bridge.

Reverse Battery

And Transient

Protection

MC 33932

Dual

H-Bridge

MC33932 Evaluation Board Block Diagram

16 conductor Flat Cable

VPWR

LED

VBat

VPWR,

VDD

USB/SPI

DONGLE

VDD
LED

H-BRIDGE

OUT1, OUT2

Screw

Connectors

INPUT 1
INPUT 2
D1
EN/D2
INPUT 3
INPUT 4
D3
EN/D4

FAULT

LED

JUMPERS

H-BRIDGE

OUT3, OUT4

Screw

Connectors

FAULT

LED

OUTPUT

POLARITY

LEDS

DATA0
DATA1

DATA2

DATA3

CNTL0

CNTL2

CNTL3

CNTL1

All Grounds

VPWR

Charge

Pump

Cap

Charge

Pump

Cap

LOADS

KIT33932VMEVBE

KITUSBSPIDGLEVME

USB
Cable

Power

Supply

Содержание KIT33932VWEVBE

Страница 1: ...r KT33932UG Rev 2 0 4 2011 Table of Contents Kit Contents Packing List 2 Important Notice 3 Kit Introduction 4 Hardware Description 5 Setup and Example Demonstrations 8 EVB Schematic 9 Board Layout 10 Bill of Material 12 References 14 Revision History 15 KIT33932VWEVBE Evaluation Board Figure 1 Evaluation Board ...

Страница 2: ...r 2 Kit Contents Packing List 1 Kit Contents Packing List Evaluation Board KIT33932VWEVBE Hardware Document CD CD33932 Warranty Card Freescale 920 75133 Rev A Technical Information Center Freescale Semiconductor Inc BR1530 FCC Disclaimer Freescale 926 75760 Rev A ...

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 guarantee regarding the suitability of its products for any particular purpose nor does Freescale assume any liability arising out of the application or use of any product or circuit and specifically ...

Страница 4: ... is an easy to use circuit board that allows the user to exercise all the functions of the MC33932 H Bridge circuit The EVB parallel input can be easily controlled through a USB SPI Dongle connected to a PC s USB port The Freescale SPIGen program provides the User Interface to the USB SPI Dongle and allows the user to send commands to the IC ...

Страница 5: ...D Indicates when 5 Volt supply is connected 2 VPWR LED Indicates when 12 Volt supply is connected 3 Fault LEDs Illuminates when one of the H Bridges detects a fault 4 Output LEDs Red Green LED for each H Bridge that indicates which direction the current is flowing in the legs of the H Bridge Reverse Battery And Transient Protection MC 33932 Dual H Bridge MC33932 Evaluation Board Block Diagram 16 c...

Страница 6: ...2 input signals externally other than from the USB SPI Interface the jumpers can be removed and connections can be made to the open pin number 2 s 4 4 USB SPI Dongle Connector The USB SPI dongle connector is a 16 pin 1 center dual row connector that is designed to interface directly to the USB SPI Dongle unit The USB SPI dongle connector consists of the following 16 pins Pin Number Name Descriptio...

Страница 7: ...on screw terminal that provides 12 Volt and Ground Terminals The Ground terminal is marked GND and the 12 Volt Terminal is marked VBAT 4 7 H Bridge Output Connectors The H Bridge Output Connectors are 2 position screw terminals that provides the following two connections 1 Output 1 2 of the H Bridge 2 Output 3 4 of the H Bridge For H Bridge A the output 1 connector is labeled OUT1 For H Bridge A t...

Страница 8: ...the SPIGen main screen and then click on the following buttons to set the up the proper conditions A Control 0 Low B Control 1 High C Control 2 Low D Control 3 High 8 Next click on the Data 0 High button The OUT1 2 load or bulb should turn on The OUT 1 2 LED should be glowing green Clicking on the DATA 0 Low button should turn off the load or bulb and the OUT 1 2 LED Next click on the Data 1 High ...

Страница 9: ...KIT33932VWEVBE Evaluation Board Rev 2 0 Freescale Semiconductor 9 EVB Schematic 6 EVB Schematic Figure 4 EVB Schematic ...

Страница 10: ...KIT33932VWEVBE Evaluation Board Rev 2 0 Freescale Semiconductor 10 Board Layout 7 Board Layout 7 1 Assembly Layer Top Figure 5 Assembly Layer Top ...

Страница 11: ...KIT33932VWEVBE Evaluation Board Rev 2 0 Freescale Semiconductor 11 Board Layout 7 2 Assembly Layer Bottom Figure 6 Assembly Layer Bottom ...

Страница 12: ... 1 ND C3 1 uF C0603 CAP 0 1UF 25V CERAMIC X7R 0603 399 1281 1 ND C4 33 nF C0805 CAP 33000PF 50V CERM X7R 0805 PCC1834CT ND C5 33 nF C0805 CAP 33000PF 50V CERM X7R 0805 PCC1834CT ND C6 01 uF C0603 C7 1 uF C0603 C8 47 uF PANASONIC_D C9 100 uF PANASONIC_D C11 1 uF C0603 C12 01 uF C0603 C13 01 uF C0603 C14 1 uF C0603 C16 01 uF C0603 C17 01 uF C0603 C18 01 uF C0603 C19 01 uF C0603 C20 01 uF C0603 Resis...

Страница 13: ...LT1ED67A 1 6X1 6 OUTPUT _LED1 LT1ED67A 1 6X1 6 Q1 MMBT2907ALT 1SMD SOT23 BEC Q2 MMBT2907ALT 1SMD SOT23 BEC SFA_B MA02 1 MA02 1 SFB_B MA02 1 MA02 1 SF_LED_ A CHIP LED0603 SF_LED_ B CHIP LED0603 USB_SPI _DONGL E MA08 2 MA08 2 VBAT AK500 2 VDD_LE D CHIP LED0603 VPWR_L ED CHIP LED0603 Freescale does not assume liability endorse or warrant components from external manufacturers that are referenced in c...

Страница 14: ... Following are URLs where you can obtain information on other Freescale products and application solutions Description URL Data Sheet MC34932 www freescale com files analog doc data_sheet MC33932 pdf Freescale s Web Site www freescale com Freescale s Analog Web Site www freescale com analog ...

Страница 15: ...oard Rev 2 0 Freescale Semiconductor 15 Revision History 10 Revision History REVISION DATE DESCRIPTION OF CHANGES 1 0 7 2008 Initial Release 2 0 4 2011 Added Kit Contents Packing List on page 2 and Revised Block Diagram on page 5 ...

Страница 16: ...ion in this document Freescale Semiconductor reserves the right to make changes without further notice to any products herein Freescale Semiconductor makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does Freescale Semiconductor assume any liability arising out of the application or use of any product or circuit and specifically ...

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