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Freescale SemiconductorUser’s Guide

Document Number: KT33816FRDMUGRev. 2.0, 11/2014

© Freescale Semiconductor, Inc., 2014. All rights reserved.

KIT33816FRDMEVM Evaluation Board

Figure 1. KIT33816FRDMEVM

KT33816FRDMUG, Rev. 2.02 Freescale Semiconductor, Inc.

Contents1 Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3 Understanding the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4 Getting to Know the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5 Installing the Software and Setting up the Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

7 Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 Silkscreen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

9 Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

10 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

11 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

KT33816FRDMUG, Rev. 2.0 Freescale Semiconductor 3

Important Notice

1 Important NoticeFreescale provides the enclosed product(s) under the following conditions:

This evaluation kit is intended for use of ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY. It is provided as a sample IC pre-soldered to a printed circuit board to make it easier to access inputs, outputs, and supply terminals. This EVB may be used with any development system or other source of I/O signals by simply connecting it to the host MCU or computer board via off-the-shelf cables. This EVB is not a Reference Design and is not intended to represent a final design recommendation for any particular application. Final device in an application will be heavily dependent on proper printed circuit board layout and heat sinking design as well as attention to supply filtering, transient suppression, and I/O signal quality.

The goods provided may not be complete in terms of required design, marketing, and or manufacturing related protective considerations, including product safety measures typically found in the end product incorporating the goods. Due to the open construction of the product, it is the user's responsibility to take any and all appropriate precautions with regard to electrostatic discharge. In order to minimize risks associated with the customers applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. For any safety concerns, contact Freescale sales and technical support services.

Should this evaluation kit not meet the specifications indicated in the kit, it may be returned within 30 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 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 disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typical", must be validated for each customer application by customer's technical experts.

Freescale does not convey any license under its patent rights nor the rights of others. Freescale products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Freescale product could create a situation where personal injury or death may occur.

Should the buyer purchase or use Freescale products for any such unintended or unauthorized application, the buyer shall indemnify and hold Freescale and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that 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.

Getting Started


2 Getting Started

2.1 Kit Contents/Packing ListThe KIT33816FRDMEVM contents include:

• Assembled and tested evaluation board in an anti-static bag• Quick Start Guide, Analog Tools• Warranty card

2.2 Jump StartFreescale’s analog product development boards help to easily evaluate Freescale products. These tools support analog mixed signal and power solutions including monolithic ICs using proven high-volume SMARTMOS mixed signal technology, and system-in-package devices utilizing power, SMARTMOS and MCU dies. Freescale products enable longer battery life, smaller form factor, component count reduction, ease of design, lower system cost and improved performance in powering state of the art systems.

• Go to www.freescale.com/analogtools• Locate the kit• Review the Tool Summary Page• Look for

• Download documents, software, and other information

Once the files are downloaded, review the user guide in the bundle. The user guide includes setup instructions, BOM and schematics. Jump start bundles are available on each tool summary page with the most relevant and current information. The information includes everything needed for design.

2.3 Required Equipment and SoftwareTo use this kit, you need:

• Power supply 12 V with current limit set initially to 4.0 A• Oscilloscope (four-channel preferably) with current probe(s) (10 MHz bandwidth)• SPIGen 7.0 or greater www.freescale.com/analogtools• USB to mini USB cable to connect the computer to the KL25Z

2.4 System RequirementsThe kit requires the following to function properly with the software:

• USB-enabled PC with Windows® XP or higher

www.freescale.com/analogtools



Understanding the System

3 Understanding the SystemKIT33816FRDMEVM uses the freedom board KL25Z to communicate with the MC33816 by SPI to setup registers and flash CRAM and DRAM. The KL25Z is also controlling the start and end of injection thanks to the STARTx pins. This particular application drives four injectors, two fuel pumps and an external DCDC.

3.1 Block DiagramThe high level system block diagram (Figure 2) outlines the way the Freescale standard products are used to implement this particular application of four cylinders (INJ1, INJ2, INJ3 and INJ4) and two fuel pump (FP1 and FP2). Communication between the KL25Z and MC33816 is done by SPI, control and reporting is done through I/Os.

Figure 2. Block Diagram

VBATT VBOOST

VCC5

VCCIO

FLAG0FLAG1FLAG2

SCLKMOSIMISOCSB

DRVENRESETBSTART1START2START3START4START5START6

B_HS1G_HS1S_HS1

B_HS2G_HS2S_HS2

D_LS1G_LS1

D_LS2G_LS2

Reverse Batteryand

Transient Protection

+5VRegulator

+5VLED

FLAG2LEDFLAG1

LEDFLAG0LED

CLK

USB_PWRLED

DBG

INT_CLK

EXT_CLK

VBOOST

HS1MOSFET

HS2MOSFET

LS1MOSFET

LS2MOSFET

VSENSEP1

VSENSEP1

INJ1

INJ2

VBOOST

VBAT

1

2

1

2

VSUPP

B_HS3G_HS3S_HS3

B_HS4G_HS4S_HS4

D_LS3G_LS3

D_LS4G_LS4

HS3MOSFET

HS4MOSFET

LS3MOSFET

LS4MOSFET

VSENSEP2

VSENSEP2

INJ3

INJ4

VBOOST

VBAT

1

2

1

2

B_HS5G_HS5S_HS4

D_LS5G_LS5

D_LS6G_LS6

HS5MOSFET

LS5MOSFET

LS6MOSFET

VSENSEP3

VSENSEP3

FP1

FP2

VBAT

1

2

1

2

G_LS7LS7

MOSFET

VSENSEP4

VSENSEP4

+

-

VBAT

VBOOST

+

-

OA_1OA_2IRQB

IO_PORT

EXT_PORT

GND

VBAT_EXT

VCCIO_EXT

VCCPVCCP

1

1

1

VSUPP

VBAT

16

KL25Z MC33816



3.1.1 Device FeaturesThis evaluation board features the following Freescale products:

3.2 FRDM-KL25Z Freedom Development PlatformThe Freescale Freedom development platform is a set of software and hardware tools for evaluation and development. It is ideal for rapid prototyping of microcontroller-based applications. The Freescale Freedom KL25Z hardware, FRDM-KL25Z, is a simple, yet sophisticated design featuring a Kinetis L Series microcontroller, the industry's first microcontroller built on the ARM® Cortex™-M0+ core.

Figure 3. FRDM-KL25Z

Table 1. MC33816 Device Features

Device Description Features

MC33816Programmable Solenoid Controller, 5 high-sides and 7 low-sides

• Battery voltage range, 5.5 V < VBATT < 32 V (1)

• Pre-drive operating voltage up to 72 V• High-side/low-side pre-drive PWM capability up to 100 kHz• All pre-drivers with four selectable slew rates• Eight selectable, pre-defined VDS monitoring thresholds• Encryption for microcode protection• Integrated 1.0 MHz back-up clock

Note: 1. In case VSUPP > 16 V, it is highly recommended to disable the internal VCCP regulator and externally supply VCCP.



3.3 Connecting the FRDM-KL25Z Freedom Development PlatformKIT33816FRDMEVM includes a KL25Z already flashed in order to use it as a SPI dongle to control the MC33816.

Only plug in a USB cable from a USB host to the KL25Z mini-B USB connector and SPIGEN (7.xx and above) are needed to use the kit.

The following chapters, Section 3.3.1 through Section 3.3.4 are optional and only required if a software update is needed or if the user wants to reprogram the KL25Z to develop their own application.

3.3.1 Installing the Drivers (Optional)To flash the Freedom board using drag and drop from Windows Explorer, USB Drivers and OpenSDA Firmware (MSD & Debug) from P&E Micro www.pemicro.com/opensda must be loaded on the board.

3.3.2 Enter OpenSDA Bootloader Mode (Optional)1. Unplug the USB cable if attached.

2. Press and hold the Reset button (SW1).

3. Plug in a USB cable between a USB host and the OpenSDA USB connector (labeled SDAII).

4. Release the Reset button.

A removable drive is visible in the host file system with a volume label of BOOTLOADER. You are now in OpenSDA Bootloader mode.

3.3.3 Load an OpenSDA Application (Optional)1. Locate the OpenSDA Applications folder from the downloaded zip file.

2. Copy and paste or drag and drop the MSD Flash Programmer Application (MSD-FRDM-KL25Z_vXYZ_Pemicro.SDA) to the BOOTLOADER drive (Make sure to unzip the file before doing the paste or drop).

3. Unplug the USB cable and plug it into the SDA USB Connector. The new OpenSDA Application is now running and a FRDM-KL25Z drive visible in the host file system.

3.3.4 Using the MSD Flash Programmer (Optional)1. Locate SPIGEN UsbSpiDongleKL25Z_XXX.srec image folder in SPIGEN folder (C:\Program Files (x86)\SPIGen\SPI

Dongle Firmware).

2. Copy and paste or drag and drop the .srec files to the FRDM-KL25Z drive.

3. Unplug the USB cable for the open SDA USB Connector and plug it to the USB_KL25Z.

http://www.pemicro.com/opensda/index.cfm

Getting to Know the Hardware


4 Getting to Know the Hardware

4.1 Board OverviewThe KIT33816FRDMEVM is an easy-to-use circuit board allowing the user to exercise all the functions of the MC33816 Smart Pre-driver circuit. A PC communicates to the Evaluation Board (EVB) through a Freedom Board (FRDM-KL25Z) connected to the PC’s USB port. The Freescale SPIGen program (version 7.0 and above) provides the user interface to the MC33816 SPI port and allows the user to program the Code RAM and Data Registers, send commands to the IC and receive status from the IC.

4.2 Board FeaturesThe board features are as follows:

• MC33816 Direct Injection Pre-driver Integrated Circuit• USB-to-SPI dongle interface using the FRDM-KL25Z• External MOSFETs • Power-conditioning circuitry• +5.0 V regulator supplies all +5.0 V power required by the MC33816 EVB• +12 V VSUPP provides the power to the MC33816 and the loads

4.3 FRDM-KL25Z FeaturesThe FRDM-KL25Z board features are as follows:

• MKL25Z128VLK4 MCU - 48 MHz, 128 KB Flash, 16 KB SRAM, USB OTG (FS), 80LQFP• Capacitive touch slider, MMA8451Q accelerometer, Tri-color LED• Flexible power supply options - USB, coin cell battery, external source• Easy access to MCU I/O• Battery-ready, power-measurement access points• Form factor compatible with Arduino™ R3 pin layout• New, OpenSDA debug interface• Mass storage device flash programming interface (default) - no tool installation required to evaluate demonstration

applications• P&E Debug interface provides run-control debugging and compatibility with IDE tools• CMSIS-DAP interface: new ARM standard for embedded debug interface

Additional reference documents are available on freescale.com/FRDM-KL25Z

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=FRDM-KL25Z&tid=vanFRDM-KL25Z



4.4 Board DescriptionThe analog part consists of the MC33816 chip controlling external drivers. The digital part consists of the KL25Z controlling the MC33816 by SPI and I/Os.

Figure 4. Board Description

Table 2. Board Description

Name Description

KL25Z • Microcontroller used to communicate with the computer by a USB to the MC33816 by SPI

DCDC • DCDC converter to generate BOOST voltage

BANK1 • Injectors Bank1: 2 high-side + 2 low-side ton control injectors 1 and 2

BANK2 • Injectors Bank2: 2 high-side + 2 low-side ton control injectors 3 and 4

Fuel Pump • 1 high-side + 2 low-side to control Fuel Pump 1 and 2

MC33816AE • Programmable Solenoid Controller

Pi Filter • Pi Filter circuits remove unwanted or undesired frequencies

KL25Z

BANK1 BANK2 FUEL PUMP

DCDCPi Filter

MC33816



4.5 LED DisplayFive LED's are provided as visual output devices for the MC33816 evaluation board. The LED devices are:

1. FLAG0 LED - Indicates that the digital FLAG 0 output is a logic 1.



4. +5.0 V LED - Indicates that the +5.0 volt regulator is running.

5. USB_PWR LED - Indicates that the KL25Z FRDM is connected properly and is attached to an active USB port on a PC.

4.6 Test Point DefinitionsThe MC33816 EVB contains 48 test points that provide access to certain signals in the MC33816 as follows:

Table 3. Test Point Definitions

TP # Signal Name Description

1 +5.0 V +5.0 Volt regulator output

2 VCCP VCCP device pin

3 VCCIO VCCIO device pin

4 VBAT VBAT device pin

5 PGND power ground

6 VBOOST DC-DC convertor output, 0 to 72 V

7 DGND digital ground

8 CLK CLK device pin for external clocking

9 RESETB RESETB device pin for reset

10 DRVEN DRVEN device pin for enabling the pre-drivers

11 IRQB IRQB device pin, output for MCU hardware interruptt

12 MISO MISO device pin for SPI for data out

13 MOSI MOSI device pin for SPI for data in

14 SCLK SCLK device pin for SPI clock

15 CSB CSB device pin for SPI chip select

16 START1 START1 device pin for injector 1 (INJ1) output control




20 START5 START5 device pin for fuel pump 1 (FP1) output control

21 START6 START6 device pin for fuel pump 2 (FP2) output control

22 VSENSEP4 VSENSEP4 device pin, voltage across R12 current sense resistor for the DC-DC converter

23 VSENSEN4 VSENSEN4 device pin, voltage across R12 current sense resistor for the DC-DC converter

24 PGND power ground

25 G_HS1 G_HS1 device pin for HS1 driver control





30 G_LS5 G_LS5 device pin for LS5 driver control






36 VSENSEP3 VSENSEP3 device pin, voltage across R26 current sense resistor for the fuel pump bank

37 VSENSEP1 VSENSEP1 device pin, voltage across R21 current sense resistor for the injector bank 1

38 VSENSEP2 VSENSEP2 device pin, voltage across R22 current sense resistor for the injector bank 2

39 VSENSEN3 VSENSEN3 device pin, voltage across R26 current sense resistor for the fuel pump bank



4.7 Input Signal DefinitionsThe MC33816 EVB has nine logic level input signals used to control certain outputs or functions inside the circuit are:

1. DRVEN - Controls the state of the all the pre-driver outputs

2. RESETB - When the RESETB line is held low, the MC33816 is reset

3. START1 - Provides start signal for Injector 1




7. START5 - Provides start signal for Fuel Pump 1

8. START6 - Provides start signal for Fuel Pump 2

9. DBG - Provides the trace signal if activated

10. CLK - Provides 1 MHz CLK to the MC33816

4.8 Screw Terminal ConnectionsThe MC33816 EVB contains four injector outputs, two fuel pump outputs, and one VSUPP input screw terminal connection.

4.9 Pin JumpersThere are four 3-pin jumper headers on the MC33816 EVB.

1. VBAT_SELECT - This is a header to supply the +5.0 V linear regulator from VSUPP (position 2-3) or from the VBAT_EXT.

2. VCCIO_SEL - This is a header to Supply VCCIO from the +5.0 V regulator (position 2-3) or from the 3.3 V coming from the KL25Z. If KL25Z is used this jumper should always be in 3.3 V position since the KL25Z has a 3.3 V logic (position 1-2).

3. CLK_SEL - This is a header to select the KL25Z Oscillator set to 1 MHz (position 1-2) or an external clock pin (position 2-3).

4. DBG_SEL - This header is not populated in this board revision, since DBG is connected directly to the KL25Z.

4.10 MC33816 EVB Connectors

4.10.1 Input ConnectorThere is one input connector used to connect the MC33816 EVB to +12 V.

1. (VSUPP) +12 VOLT POWER SUPPLY INPUT -

Screw Terminal 1 (+) +12 V

Screw Terminal 2 (-) GND

40 VSENSEN1 VSENSEN1 device pin, voltage across R21 current sense resistor for the injector bank 1

41 VSENSEN2 VSENSEN2 device pin, voltage across R22 current sense resistor for the injector bank 2





46 FLAG0 FLAG0 device pin



Table 3. Test Point Definitions (continued)

TP # Signal Name Description



4.10.2 Output ConnectorsThere are six output connectors that provide the four injector and two fuel pump output signals:

1. (INJ1) INJECTOR OUTPUT 1 -

Screw Terminal 1 - High-side drive

Screw Terminal 2 - Low-side drive










5. (FP1) FUEL PUMP OUTPUT 1 -



6. (FP2) FUEL PUMP OUTPUT 2 -



4.11 Freedom Board FRDM - KL25Z ConnectorsThe KL25Z board is to be plugged into the four male connectors J14 - 17, attached with the kit four female connectors are included and should be soldered directly on the KL25Z.

Table 4. KL25Z J14 Pin-out

PIn SPIGen Signal Pin SPIGen Signal

J14 01 (IRQ) J14 02

J14 03 (DBG) J14 04

J14 05 (CLK) J14 06 (FLAG0)

J14 07 (FLAG1) J14 08

J14 09 (FLAG2) J14 10

J14 11 (FLAG3) J14 12

J14 13 J14 14

J14 15 J14 16



J16 01 DATA0 (DRVEN) J16 02

J16 03 DATA1 (RESETB) J16 04

J16 05 DATA2 (START1) J16 06 SPI0-CSB

J16 07 DATA3 (START2) J16 08 SPI0-MOSI

J16 09 DATA4 (START3) J16 10 SPI0-MISO

J16 11 CTRL0 (START4) J16 12 SPI0-SCLK



J16 13 CTRL1 (START5) J16 14

J16 15 J16 16

J16 17 J16 18

J16 19 CTRL2 (START6) J16 20



J17 01 J17 02

J17 03 J17 04

J17 05 J17 06

J17 07 J17 08

J17 09 J17 10 USB PWR

J17 11 J17 12 GND

J17 13 J17 14 GND

J17 15 J17 16



J15 01 ADC0 DP0 (OA1) J15 02

J15 03 ADC0 DM0 (OA2) J15 04

J15 05 J15 06

J15 07 J15 08

J15 09 J15 10

J15 11 J15 12

Table 5. KL25Z J16 Pin-out (continued)


Installing the Software and Setting up the Hardware


5 Installing the Software and Setting up the Hardware

5.1 Installing SPIGen Freeware on your ComputerThe latest version of SPIGen is designed to run on Windows 8, Windows 7, Vista or XP-based operating systems. To install the software, go to www.freescale.com/analogtools and select your kit. Click on that link to open the corresponding Tool Summary Page. Look for "Jump Start Your Design". Download to your computer desktop the SPIGen software as well as the associated configuration file.

Run the install program from the desktop. The Installation Wizard conducts the rest of the process.

To use SPIGen, go to the Windows Start menu, then Programs, then SPIGen, and click on the SPIGen icon. The SPIGen Graphic User Interface (GUI) appears. Go to the file menu in the upper left hand corner of the GUI, and select "Open". In the file selection window that appears, set the "Files of type:" drop-down menu to "SPIGen Files (*.spi)". (As an exceptional case, the file name may have a .txt extension, in which case, set the menu to "All Files (*.*)".) Next, browse for the configuration file that was saved on the desktop earlier and select it. Click "Open", and SPIGen creates a specially configured SPI command generator for your evaluation board.

The GUI is shown in Figure 5. The text at the top is the name of the configuration file loaded. The left side panel displays folders that group user interfaces. The interfaces in the pre-installed MC33816 folder pertain specifically to the board under discussion. The process of loading the configuration file has assigned a list of "Extra Pins" as well as a list of "Quick Commands", all of which are board-specific.

Figure 5. SPIGen GUI





5.2 Configuring the Hardware

Figure 6. KIT33816FRDMEVM Board Setup

5.3 Step-by-step Instructions for Setting up the Hardware using SPIGenTo perform the examples included in the software bundle, the following connections and setup must be performed:

1. Make sure SPIGen 7.0 (or higher) is installed on the PC and it can communicate with the Freedom board KL25Z, as described in that kit’s documentation. (See Section 5.1).

2. Connect the KL25Z to the PC using the USB KL25Z port (left side of SW1). The USB_PWR LED on the MC33816 EVB should be illuminated.

3. Attach the +12 VDC supply (do not turn on power yet) to the VSUPP input connector on the MC33816 EVB, making sure to observe the GND and +12 V terminals. The current capability of the +12 V supply should exceed the maximum total current that the number of simultaneously ON loads will require.

4. Attach loads (Injectors) to the INJ1, INJ2, INJ3, and INJ4 output terminals (and optionally FP1 and FP2), as desired.

5. Turn on the +12 V supply. Verify all is working correctly by observing the +5.0 V LED, which should be illuminated.

15.0V 2A

Mini USB

USB



5.4 Running an Example Program1. Launch the SPIGen program.

2. When the KL25Z is properly connected to the computer, the LED on KL25Z turns blue when SPIGen is running.

3. Load the config file, by clicking on "File" then "Open" and browsing to the KIT33816AESW.spi file located inside the "Injector Demo Files" directory.

4. Go to the "Single Command" page in SPIGen and set the RESETB pin high.

5. Go to the "Micro code" page under "MC33816" and click on the folder icon on the right side of the "Code Ram 1" edit box. Browse to the location of the MC33816_ch1.cip.bin file, select it, and click on the "Open" button.

6. Click on the folder icon on the right side of the "Code Ram 2" edit box. Browse to the location of the MC33816_ch2.cip.bin file, select it, and click on the "Open" button.

7. Continue by selecting the Data Ram and Register files located inside the same directory as the microcode files. The file names should be self explanatory. After selecting all the files click "Download All" and wait for a confirmation message. Click on the "Save Filenames" button to save the code and register file configuration.

8. Click the "Enable Flash on CH1 and CH2" button to run the code. At this point both channels should be operational.

9. Go to the "Single command" page and set the DRVEN pin high. This enables all of the pre-drivers and the DC-DC boost converter should also start regulating. Approximately 40 V should be measured on the VBOOST output pin.

5.5 Running the Example Batch Files1. Go to the "Batch commands" page and select the batch file you want to run. There are five choices. "Start1" through

"Start4" pulse only one injector (1, 2, 3, or 4). The "Start1-4" batch command pulses all four injectors in sequence.

2. Click on the “Send Continuously” button.

3. Observe the four loads attached to the MC33816 EVB are turning on and off in succession.

There are other demo batch examples that can be run and examined for learning how to use the MC33816 EVB.


Troubleshooting

6 Troubleshooting

Table 8. Troubleshooting

Problem Possible Solution

Code download fails (all files) Make sure the RESETB signal on the “Single Command” page is set to High

Download fails after “Main Configuration Register” Watchdog timeout is set too low. Using the IDE, update the spi_config register in the main config reg so the watchdog value is set to the maximum value (bits 0-4 are set)

SPIGen does not function on Win8 64-bit Win8 64-bit is currently not supported. Win8 32-bit is supported. Win7 32-bit and 64-bit are supported

Code downloaded successfully, but outputs are not toggling, and the VBOOST voltage is not correct

Make sure the DRVEN signal on the “Single Command” page is set to HighORAfter clicking on Download All, make sure to click on Enable Flash on CH1 and CH2ORMake sure that power supply current limitation is sufficiently high (~4 A)

SPIGen error: “The USB to SPI Device was not found”

Make sure to use at least SPIGEN Rev 7.0. The KL25Z must be connected to the computer using the USB and connected to the KL25Z_USB.

Schematics


7 Schematics

Figure 7. KIT33816FRDMEVM Evaluation Board Schematic Part 1

MC33816AE

VBAT Input Protection

DGND, PGND and AGND

must be connected all

together in star.

Linear Regulation

Flags LED

Digital TP

CLOCK

DC-DC Boost Converter

PI Filter

Supplies TP

C25 must be placed as close as possible

to Q2 and R12 such as to create a

small current loop.

VSENSEPx and VSENSENx test points must be placed close to their corresponding sense resistors.

C28 must be placed close to U1

VSUPP

FLAG0

FLAG1

FLAG2

USB_PWR

VBAT_SELECT

CLK_SELECT

VCCIO_SELECT

*

*

*

Freedom Board Interface

Analog Output

VSU

PPG

ND

AGND

PGND

DGND

VBAT

PGN

D

PGN

D

PGN

D

DGND

AGND

PGND

VSEN

SEP4

VSEN

SEN

4

G_L

S7

INT_

CLK

3V3

G_L

S7

VSEN

SEP4

VSEN

SEN

4

VPW

R

VBAT

VPW

R

VSEN

SEP4

VSEN

SEN

4

DBG

CO

M

CO

M

CO

M

G_L

S7

IRQ

BD

BG

FLAG

_1FL

AG_2

CSB

MO

SIM

ISO

SCLK

DR

VEN

RES

ETb

STAR

T1ST

ART2

STAR

T3ST

ART4

STAR

T5

STAR

T6

OA_

1O

A_2

DG

ND

DG

ND

DG

ND

INT_

CLK

FLAG

_0

USB

_PW

R3V

3

OA_

2O

A_1

MO

SISC

LKC

SB

CLK

RES

ETB

IRQ

B

STAR

T1

STAR

T3ST

ART4

STAR

T5ST

ART6

FLAG

_0FL

AG_1

FLAG

_2

FLAG

_0

FLAG

_1

FLAG

_2 USB

_PW

R

DR

VEN

MO

SI

SCLK

CSB

CLK

RES

ETB

CLK

EXT_

CLK

STAR

T1

STAR

T2

STAR

T3

STAR

T4

STAR

T5

STAR

T6

IRQ

B

MIS

O

OA2

DR

VEN

STAR

T2

MIS

O

OA1

OA1

OA2

VBAT

+5V

+5V

VCC

PVC

CIO

VBO

OST

VBAT

+5V

VCC

P

VCC

IO

VBAT

VBO

OST

VBO

OST

+5V

+5V

VBAT

_EXT

PGN

D

PGN

DPG

ND

PGN

DPG

ND

PGN

DPG

ND

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

DPG

ND

PGN

DPG

ND

PGN

D

PGN

DPG

ND

PGN

D

PGN

D

PGN

D

AGN

DD

GN

D

AGN

DD

GN

DD

GN

D

DG

ND

DG

ND

DG

ND

B_H

S1

B_H

S2

G_H

S1

G_H

S2

G_L

S1

G_L

S2

B_H

S5G

_HS5

G_L

S5

G_L

S6

B_H

S3G

_HS3

B_H

S4G

_HS4

G_L

S3

G_L

S4

S_H

S2

S_H

S1

S_H

S3

S_H

S5

S_H

S4

D_L

S1

D_L

S2

D_L

S5

D_L

S3

D_L

S4

VSEN

SEP1

D_L

S6

VSEN

SEN

1

VSEN

SEP3

VSEN

SEN

3

VSEN

SEP2

VSEN

SEN

2

J1 TB 1

X2

1 2

R1

100K

U1

MC

78L0

5AC

HX

VIN

3VO

UT

1

GND2

C23

330P

F

TP15

1

R2

470

D9

FFD

10U

P20S

34

1

TP49 1

U3B

ULN

2003

ADR

2B2

CO

M9

E8

2C15

TP7

1

TP17

1

L1 6uH

12

J2 HD

R_1

X3

321

C16

0.22

uF

TP11

1

TP20

1

D2

SMBJ

40

AC

C7

0.1U

F

L2 10U

H

1 2

D7

GR

EEN

AC

C10

0.1U

F

D5

GR

EEN

AC

R_O

A1

10k

TP12

1

R7

470

TP46

1

TP48 1

C9

1uF

R10

5.1

MC

3381

6

U4

CLK

1

DR

VEN

2

RES

ET3

STAR

T14

STAR

T25

STAR

T36

STAR

T47

STAR

T58

STAR

T69

FLAG

010

FLAG

111

FLAG

212

CS

13M

OSI

14M

ISO

15

SCLK

16

VCCIO17

DBG

18

DGND19

VCC2P520

VCC521

OA_

122

OA_

223

AGND24

VSEN

SEN

125

VSEN

SEP1

26

VSEN

SEN

227

VSEN

SEP2

28

VSEN

SEN

329

VSEN

SEP3

30

VSEN

SEN

431

VSEN

SEP4

32

D_L

S633

D_L

S534

D_L

S435

D_L

S336

D_L

S237

D_L

S138

VBAT

T39

VCCP40

G_L

S741

G_L

S642

G_L

S543

G_L

S444

G_L

S345

G_L

S246

G_L

S147

VBO

OST

48

B_H

S549

G_H

S550

S_H

S551

B_H

S452

G_H

S453

S_H

S454

B_H

S355

G_H

S356

S_H

S357

B_H

S258

G_H

S259

S_H

S260

B_H

S161

G_H

S162

S_H

S163

IRQ

64

PGND65

TP22

1

R5

470

R12

0.01

0

C25

0.22

uF

TP23

1

TP5

1

TP2

1

TP4

1

+C

1510

00uF

(NR

ND

)

R_O

A2

10k

TP16

1

C20

1000

PF

TP18

1

SH21

0

C18

0.1U

F

+C

2139

0uF

C_O

A1

1000

pF

TP47

1

+C

110

uF

TP13

1

C11

0.1U

F

TP8

1

C5

10uF

C8

0.1U

F

TP6

1

C28

330p

F

D1

MM

SZ52

45B

AC

J16

6-14

6257

-0

12

34 6

5 78

910

1112

1314

1516

1718

1920

C_O

A2

1000

pF

TP9

1

TP24

1

Q1

AOD

4185

1

34

C24

330P

F

J6 HD

R_1

X3

321

J5 HD

R_1

X3

1 2 3

D3

GR

EEN

A C

C26

470

PF

D8

GR

EEN

AC

D6

GR

EEN

AC

C6

1uF

TP50 1

C19

0.1U

F

R4

470

U3A

ULN

2003

ADR

1B1

1C16

CO

M9

E8

C4

0.1U

F

R8

2.2

R6

470

C27

0.22

uF

TP14

1

+C

1410

00uF

(NR

ND

)

TP3

1

R9

5.1

J15

5-14

6257

-6

12

34 6

5 78

910

1112

SH20

0

R11

10

J17

5-14

6257

-8

12

34 6

5 78

910

1112

1314

1516

C13

0.1U

F

TP21

1

TP19

1

J14

5-14

6257

-8

12

34 6

5 78

910

1112

1314

1516

U3C

ULN

2003

ADR

3B3

3C14

CO

M9

E8

C17

0.22

uF

+C

2239

0uF

TP10

1

C12

4.7u

F

TP25

1

Q2

BUK9

230-

100B

1

34


Schematics

Figure 8. KIT33816FRDMEVM Evaluation Board Schematic Part 2

Injectors Bank 1

Injectors Bank 2

Fuel Pump

Bank 2 TP


Bank 1 TP


Fuel Pump TP



C43 and C47 must be

placed close to J8

C44 and C48 must be

placed close to J9

C45 and C49 must be

placed close to J10

C46 and C50 must be

placed close to J11

C65 and C67 must be

placed close to J12

C66 and C68 must be

placed close to J13

INJ1

INJ2

INJ3

INJ4

FP1

FP2



G_H

S3

G_H

S4

G_L

S3

G_L

S4

VSEN

SEP2

VSEN

SEN

2

G_H

S1

G_H

S2

G_L

S1

G_L

S2

VSEN

SEP1

VSEN

SEN

1

G_H

S5

G_L

S5

VSEN

SEP3

VSEN

SEN

3

G_L

S6

VBO

OST

VBO

OST

VBO

OST

VBO

OST

VBAT

VBAT

VBAT

VBAT

VBAT

VBO

OST

VBO

OST

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

D

PGN

DPG

ND

PGN

D

B_H

S1B_

HS2

G_H

S1

S_H

S1

VSEN

SEP1

VSEN

SEN

1

G_H

S2

S_H

S2

VSEN

SEP2

VSEN

SEN

2

B_H

S3

G_H

S3

S_H

S3S_

HS4

B_H

S4

G_H

S4

B_H

S5

G_H

S5

S_H

S5

VSEN

SEP3

VSEN

SEN

3

G_L

S5

D_L

S5

G_L

S6

D_L

S6

G_L

S1

D_L

S1

G_L

S2

D_L

S2D

_LS3

G_L

S3G

_LS4

D_L

S4

C45

4700

pF

R16

10

C64

0.33

UF

SH3

0

C43

4700

pF

C52

330p

F

DN

P

C53

330p

F

DN

P

C55

1000

PF

C39

0.33

UF

TP38

1

SH150

SH8

0C

5610

00PF

TP34

1

TP33

1

TP32

1

R23

10

C34

330p

F

DN

P

SH10

0

D13

STPS

2H10

0UY

AC

D10

SBR

1020

0CTL

3

14

C38

1000

PF

C48

4700

pF

J9

OST

TG02

5100

B

1 2

J11

OST

TG02

5100

B

1 2

Q13

BUK9

230-

100B

1

34

Q7

BUK9

230-

100B

1

34

R18

10

J12

OST

TG02

5100

B

1 2

C70

330p

F

DN

P

SH7

0

R15

10

C62

330p

F

DN

P

TP37

1

Q12

BUK9

230-

100B

1

34

SH160

C57

1000

PF

C35

1000

PF

SH5

0

SH4

0

TP41

1

R19

10

C41

0.33

UF

C60

330p

F

C72

1000

PF

C46

4700

pF

TP36

1

SH19

0

D15

STPS

2H10

0UY

AC

D16

STPS

2H10

0UY

AC

C68

4700

pF

SH12

0

C30

2.2u

F

TP35

1

SH11

0

TP44

1

SH6

0

C31

330p

F

DN

P

R25

10

D18

STPS

2H10

0UY

AC

C36

1000

PF

C63

1000

PF

C58

1000

PF

C67

4700

pF

D19

TPSM

B15A

TG

DN

P

A C

Q11

BUK9

230-

100B

1

34

R21

0.01

5

C37

1000

PF

SH17

0

SH13

0

Q6

BUK9

230-

100B

1

34

R13

10

R17

10

TP40

1

Q4

BUK9

230-

100B

1

34

C51

330p

F

DN

P

C71

1000

PF

Q10

BUK9

230-

100B

1

34

C65

4700

pF

R22

0.01

5C

5933

0pF

Q3

BUK9

230-

100B

1

34

J10

OST

TG02

5100

B

1 2

C54

330p

F

DN

P

TP45

1

C69

330p

F

DN

P

D11

SBR

1020

0CTL

3

14

Q9

BUK9

230-

100B

1

34

C47

4700

pF

TP26

1

TP39

1

C33

330p

F

DN

P

R20

10

R26

0.01

5

J8

OST

TG02

5100

B

1 2

D17

STPS

2H10

0UY

AC

TP29

1

J13

OST

TG02

5100

B

1 2

Q8

BUK9

230-

100B

1

34

R24

10

TP30

1

D14

STPS

2H10

0UY

AC

C50

4700

pF

R14

10

SH9

0

D12

STPS

2H10

0UY

AC

SH14

0

C49

4700

pF

TP43

1

C42

0.33

UF

C40

0.33

UF

C44

4700

pF

D20

TPSM

B15A

TG

DN

P

A C

Q5

BUK9

230-

100B

1

34

TP28

1

SH18

0

SH2

0

TP42

1

C73

330p

F

C66

4700

pF

C29

2.2u

FC

3233

0pF

DN

P

TP31

1

C61

2.2u

F

TP27

1

SH1

0

Silkscreen


8 Silkscreen

8.1 Silkscreen Top


Bill of Materials

9 Bill of Materials

Table 9. Bill of Materials (2)

Item Qty Schematic Label Value Description Part NumberAssy Opt

Freescale Component

1 1 U4Freescale IC CTLER AUTOMOTIVE ENGINE/SMART GATE 5.5-72 V LQFP64

MC33816AE (4)

Active Components

2 1 U1 MC78L05ACHX IC VREG 5 V 100 mA 30 V SOT-89 MC78L05ACHX

3 1 U2 TC1055-3.3 VCT713IC VREG LDO 3.3 V 100mA 2.7-6 V SOT23-5

TC1055-3.3VCT713

4 1 U3 ULN2003ADRIC TRAN ARRAY NPN DARL SEVEN 50 V 0.5 A SOIC16

ULN2003ADR

Capacitors

5 1 C1 10 F CAP ALEL 10 uF 50 V 20% -- SMD EEETG1H100P

6 3 C2, C6, C9 1.0 F CAP CER 1 F 25 V 10% X7R 0'0603 0'0603X105K250SNT

7 9C3, C4, C7, C8, C10, C11, C13, C18, C19

0.1 F CAP CER 0.1 F 50 V 10% X7R 0'0603 GRM188R71H104KA93D

8 1 C5 10 F CAP CER 10 F 10 V 20% X5R 0'0603 LMK107BJ106MALTD

9 1 C12 4.7 F CAP CER 4.7 F 10 V 10% X5R 0'0603 LMK107BJ475KA-T

10 2 C14, C15 1000 F (NRND)CAP ALEL 1000 uF 80 V 20% -- RADIAL (NRND)

ECOS1KP102BA

11 4 C16, C17, C25, C27 0.22 FCAP CER 0.22 F 100 V 20% X7S 0'0805

C2012X7S2A224M/SOFT

12 12C20, C35-C38, C55-C58, C63, C71, C72

1000 pFCAP CER 1000 pF 100 V 10% X7R 0'0603

C0'0603C102K1RACTU

13 2 C21, C22 390 F CAP ALEL 390 uF 100 V 20% -- RADIAL

UHE2A391MHD

14 2 C23, C24 330 pF CAP CER 330 pF 100 V 5% C0G 0'0805

0'08051A331JAT2A

15 1 C26 470 pFCAP CER 470 pF 100 V 5% C0G 0'0603

0'0603CG471J101NT

16 4 C28, C59, C60, C73 330 pF CAP CER 330 pF 25 V 1% C0G 0'0603 0'06033A331FAT2A

17 3 C29, C30, C61 2.2 F CAP CER 2.2 F 100V 10% X7R 1210 GRM32ER72A225KA35L

18 5 C39-C42, C64 0.33 F CAP CER 0.33 F 25 V 10% X7R 0'0603

MCCA001173

19 12 C43-C50, C65-C68 4700 pFCAP CER 4700 pF 100 V 5% C0G 0'0805

C0'0805C472J1GACTU

Diodes

20 1 D1 MMSZ5245B DIODE ZNR -- 15 V 0.5 W SOD123 MMSZ5245BT1G

21 1 D2 SMBJ40 DIODE TVS 9.3 A 40 V SMB SMT SMBJ40A

22 6 D3-D8 GREEN LED GRN SGL 30 mA SMT 0'0805 LTST-C171KGKT

23 1 D9 FFD10UP20S DIODE SW UF 10 A 200 V TO252 FFD10UP20S

Bill of Materials


24 2 D10, D11 SBR10200CTLDIODE DUAL CC RECT SW 10 A 200 V DPAK

SBR10200CTL-13

25 7 D12-D18 STPS2H100UYDIODE SCH RECT 2 A 100 V AEC-Q101 SMB

STPS2H100UY

Connectors and Jumpers

26 1 J1 TB 1X2CON 1X2 TB TH 5MM 12.9 MM SN 150L

OSTTA020161

27 4 J2, J5-J6 HDR_1X3HDR 1X3 TH 100 MIL SP 319H AU 130L

961103-6404-AR

28 1 J7 HDR_1X3HDR 1X3 TH 100 MIL SP 319H AU 130L

961103-6404-AR (3)

29 2 J14,J17 5-146257-8CON 2X8 PLUG 2.54 MM CTR 328H AU 120L

5-146257-8

30 1 J16 6-146257-0CON 2X6 PLUG 2.54 MM CTR 328H AU 120L

6-146257-0

31 1 J15 5-146257-6CON 2X10 PLUG 2.54 MM CTR 328H AU 120L

5-146257-6

32 6 J8-J13 OSTTG025100B CON 1X2 TB TH 5.08 MM 504H -- 177L OSTTG025100B

Inductors

33 1 L1 6.0 HIND ROD CHK 6 H@10 kHz 10 A 25% TH

744710610

34 1 L2 10 HIND PWR 10 H@100 kHz 16 A 20% SMT

SRP1250-100M

Transistors

35 1 Q1 AOD4185 TRAN PMOS PWR 40 A 40 V TO252 AOD4185

36 12 Q2-Q13 BUK9230-100BTRAN NMOS PWR SW 47 A 100 V DPAK

BUK9230-100B,118

Resistors

37 1 R1 100 K RES MF 100K 1/10 W 5% 0'0603 CR0'0603-JW-104ELF

38 5 R2, R4-R7 470 RES MF 470 Ohm 1/10 W 5% 0'0603 CR0'0603-10W-471JT

39 1 R3 180 RES MF 180 Ohm 1/10 W 5% 0'0603 RK73B1JTTD181J

40 1 R8 2.2 RES MF 2.2 Ohm 1/10 W 5% 0'0603 ERJ3GEYJ2R2V

41 2 R9, R10 5.1 RES MF 5.1 Ohm 1/10 W 5% 0'0603 RK73B1JTTD5R1J

42 12 R11, R13-R20, R23-R25 10RES MF 10 Ohm 1/10 W 5% AEC-Q200 0'0603

CRCW0'060310R0JNEA

43 1 R12 0.010RES METAL STRIP 0.01 Ohm 1 W 1% 2512

WSK2512R0100FEA

44 3 R21, R22, R26 0.015RES MF 0.015 Ohm 1 W 1% AEC-Q200 2512

WSK2512R0150FEA

Test Points

45 48 TP1-TP48 3.65x2.05MM TEST POINT 3.65x2.05 MM SMT S1751-46R

Notes 2. Freescale does not assume liability, endorse, or warrant components from external manufacturers are referenced in circuit drawings or tables.

While Freescale offers component recommendations in this configuration, it is the customer’s responsibility to validate their application.3. Do not populate.4. Critical components. For critical components, it is vital to use the manufacturer listed.

Table 9. Bill of Materials (2) (continued)


References

10 ReferencesFollowing are URLs where you can obtain information on related Freescale products and application solutions:

10.1 SupportVisit www.freescale.com/support for a list of phone numbers within your region.

10.2 WarrantyVisit www.freescale.com/warranty for a list of phone numbers within your region.

Freescale.com Support Pages

Description URL

KIT33816FRDMEVM Tool Summary Page

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KIT33816FRDMEVM

MC33816 Product Summary Page

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC33816

FRDM-KL25Z Tool Summary Page

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=FRDM-KL25Z

SPIGen Tool Summary Page

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?&code=SPIGEN

Analog Home Page http://www.freescale.com/analog

Automotive Home Page

http://www.freescale.com/automotive

AN4849 Application Note http://www.freescale.com/files/analog/doc/app_note/AN4849.pdf

AN4954 Application Note http://www.freescale.com/files/analog/doc/app_note/AN4954.pdf

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC33816

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?&code=SPIGEN

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=FRDM-KL25Z

http://www.freescale.com/files/soft_dev_tools/software/device_drivers/SPIGen.html

http://www.freescale.com/analog

http://www.freescale.com/automotive

http://www.freescale.com/webapp/sps/site/homepage.jsp?code=SUPPORTHOME

http://www.freescale.com/warranty

http://www.freescale.com/support


http://www.freescale.com/warranty

http://cache.freescale.com/files/analog/doc/app_note/AN4849.pdf

http://www.freescale.com/files/analog/doc/app_note/AN4849.pdf

http://www.freescale.com/files/analog/doc/app_note/AN4954.pdf

http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KIT33816FRDMEVM

Revision History


11 Revision HistoryRevision Date Description of Changes

1.0 10/2014 • Initial Release

2.0 11/2014 • Updated step 1 in Section 3.3.4

Document Number: KT33816FRDMUGRev. 2.011/2014

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