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Overview The 56F8300 (56800E core) family of Digital Signal Controllers (DSCs) is well suited for UPS design, combining the DSP's calculation capability with MCU controller features on a single chip. Offers many dedicated peripherals, including Pulse Width Modulation (PWM) units, Analog-to-Digital Converters (ADC), timers, communication peripherals (SCI, SPI, CAN), on-board Flash and RAM Online Uninterruptible Power Supplies (OUPS) provides continuous power to the load during power outage or glitches caused by power source switching Ideal for computers, office equipment, communication systems and medical life support Features Single-device solution: Combines MCU functionality and DSP processing power TCP/IP network communication for remote control and monitoring Bidirectional AC/DC conversion High input power factor with Direct PFC and lower power pollution to the power grid Battery management to extend battery life and lower maintenance costs Power source and load conditioning can be monitored in real time TCP/IP network communication for remote control and monitoring Bypass operation during overload or service maintenance Expedites time-to-market using out-of-the-box software components Block Diagram Board Design Resources
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Overview Human Fall Detection using 3-axis Accelerometer provides an implementation of human activity/fall detection mainly targeted for medical and security applications.This reference design is based on the 3-Axis accelerometer MMA7260Q, RF transceiver MC13192 and the Digital Signal Controller56F8013. The idea is to provide information that helps determine if a person has suffered an accident (if the person has fallen and to provide information related to the fall to determine the magnitude and characteristics of the accident. This application could result extremely useful to the police, firemen, and elderly people. Human Fall Detection using 3-axis Accelerometer is a modular architecture. The user is able to use Digital Signal Processing capability, wireless/serial communication interfaces, 3-axis sensing, external memory for data storage, plus the ability to reprogram the board with different applications with a JTAG interface. Archived content is no longer updated and is made available for historical reference only. Features Three-axis low g accelerometer (MMA7260Q). 2.4 GHz RF transceiver data modem for 802.15.4 applications (MC13192). Digital Signal Controller (56F8013). 9V Battery Operation, Serial communication Interface (RS-232),2 LED’s, 1 Buzzer and 2 Push-Buttons. The Hardware for the Parallel Port to JTAG/EOnCE adapter can be found at: AXIOM MAN and the hardware for the Parallel to JTAG/OnCE Interface providing low cost migration path from the DSP56F800DEMO board to your target hardware  at SEG13LLC. Design Resources
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Overview This reference design shows the simplicity of a soft modem design, how few resources of the processor it takes, and how well it performs on USA average lines. This design omits the standard telecommunications Codec, instead of using PWM for output and ADC for input. Since both peripherals are readily available on one 56F8300/100 series device, along with more processing power than required from the single core, the design is a true one-chip, one-core system that includes telecommunications ability with room for even more system functionality. Ideal for advanced motion control, home appliances, medical monitoring, fire and security systems, power management, smart relays, and POS terminals. Features Hybrid architecture facilitates implementation of V.21 and V.22bis modem, control, and signal processing functions in one chip Consumes only 7.5 MIPS for the modem function - Only 15K words of Flash for the complete modem application and test harness High-performance, secured Flash memory eliminates the need for external storage devices Extended temperature range allows for operation of non-volatile memory in harsh environments Flash memory emulation of EEPROM eliminates the need for external non-volatile memory 32-bit performance with 16-bit code density On-chip voltage regulator and power management reduces overall system cost Off-chip memory expansion capabilities allow for glueless interfacing with the additional memory of external devices, without sacrificing performance Boots directly from Flash, providing additional application flexibility High-performance PWM with programmable fault capability simplifies design and promotes compliance with safety regulations PWM and ADC modules are tightly coupled to reduce processing overhead; only one of each is used by the modem General purpose input/output (GPIO) pins support application-specific needs Simple in-application Flash memory programming via Enhanced OnCE or serial communication Block Diagram Board Design Resources
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Overview The Sensorless High-Speed SR Motor Control Reference Design based on the NXP® low-cost MC56F8013 digital signal controller (DSC) deals with a 2-phase switch reluctance (SR) motor sensorless drive for vacuum cleaners and other air movement applications. The application is a speed-open loop SR drive without any position or speed sensor needs Uses a sensorless control method based on current peak detection and a patented start-up algorithm (Patent No. US6448736 B1) The control technique allows the SR motor more than 100 000 RPM The application is primarily for vacuum cleaners, although it can be used for any application with a high-speed drive (50 000 RPM) Features High-speed 2-phase SR motor sensorless control based on a current peak detection Designed for vacuum cleaner applications Capable of running SR motors at more than 100.000 RPM (tested with SR motor designed for 60 000 RPM) Single direction rotation enabled by asymmetric of 2-phase SR motor Speed open loop Start-up from any position using alignment and patented algorithm (Patent No. US6448736 B1) Start-up time and maximum speed depends on SR motor parameters Manual interface and FreeMASTER control page for monitoring, control and tuning Block Diagram Design Resources
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Overview The NXP® Healthcare Analog Front End reference platform is a complete set of portable medical solutions that enable designers with rapid development tools. Provides ready-to-develop hardware and software that facilitates the design of medical assets such as vital signs monitors, glucose meters and digital stethoscopes, among other portable and healthcare professional devices Based on the Kinetis® K53 high-performance, low-cost, low-power MCU Embeds a complete analog measurement engine including Opamps, TRIAMPS, ADCs, DACs and analog comparators among other modules, reducing costs and PCB sizes Features Developed using the Kinetis ®  K53 MCU, featuring an Arm ®  Cortex ® -M4 core Kinetis K53 MCU also provides low-power operation, DSP capabilities, USB and graphic interface support and a complete analog measurement engine Includes six healthcare-specific analog front ends with reusable software and hardware NXP ®  provides a full set of software tools (CodeWarrior ® , USBSTACK, MQX™ RTOS) NXP product longevity program offers up to 15-year availability for selected products Block Diagram Board Video Design Resources
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Overview This drive application allows vector control of an AC Induction Motor (ACIM) running in a closed-speed loop without a speed/position sensor at a low cost and serves as an example of AC induction vector control drive design using an NXP ®  56F8013 with Processor Expert ®  software support. ACIM is ideal for appliance and industrial applications This design uses sensorless FOC to control an ACIM using the 56F8013 device, which can accommodate the sensorless FOC algorithm The motor control system is flexible enough to implement complex motion protocols while it drives a variable load. The system illustrates the features of the 56F8013 in motor control Features General: The motor control algorithm employs Stator-Flux-Oriented Control (SFOC) Power stage switches are controlled by Space Vector Pulse Width Modulation (SVPWM) No position information devices or stator flux measurement are used, a sensorless speed method is employed The motor is capable of forward and reverse rotation and has a speed range from 50rpm to 3000rpm The user controls motion profiles, rotation direction, and speed. The RS-232 communication supports further R&D by enabling the easy tuning of control parameters The motor drive system is designed to create minimal acoustic noise Active power factor correction which reduces the negative effects of the load on the power grid in conducted noise and imaginary power Design is low cost General Benefits: Improved End System Performance Energy savings Quieter operation Improved EMI performance System Cost savings Enhanced Reliability Performance: Input voltage: 85 ~265VAC Input frequency: 45 ~65HZ Rating bus voltage: 350V Rating output power: 500W Switch frequency of PFC switch: 100KHZ Switch frequency of inverter: 10KHZ Power factor: >95% Efficiency: >90% Communications: RS232 port for communication with optoisolation Visual Interface: Multi-segment LED indicators Block Diagram Board Design Resources
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Overview This reference design demonstrates speed control of the 3-Phase Switched Reluctance (SR) motor with Hall position sensor using the NXP® 56F80x or 56F83XX Digital Signal Controllers (DSCs). It helps start development of the SR drive dedicated to the targeted application The DSC runs main control algorithm; when the start command is accepted, the state of the Hall sensors position signals is sensed and the individual motor phases are powered in order to start the motor in the requested direction of rotation without rotor alignment According to the determined switching pattern and the calculated duty cycle, the on-chip PWM module generates the PWM signals for the SR motor power stage Features Speed Control of an SR motor with position Hall sensors Targeted 56F80X, 56F83XX, and 56F81XX Digital Signal Controllers Running on a 3-Phase SR HV Motor Control Development Platform (115/230VAC) Running on a 3-phase SR LV Motor Control Development Platform (12V DC) The control technique: voltage control with a speed closed loop Hall sensors position reference for commutation Start from any motor position without rotor alignment Manual interface FreeMASTER software control interface and monitor Fault protection Block Diagram Board Design Resources
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Overview This reference design of a 3-phase Permanent Magnet Synchronous Motor (PMSM) sensorless vector control drive and a Brushless DC (BLDC) Motor drive without position encoder coupled to the motor shaft uses the NXP® 56F8013 with Processor Expert® software support. PMSM/BLDC motor are excellent choices for many appliances and industrial applications that require low cost and high-performance variable speed operation This design will employ sensorless FOC to control a PMSM and a sensorless algorithm to control BLDC The hardware design supports both motor types with the algorithms fully implemented digitally via software running on the 56F8013 DSC Features General: For PMSM the motor control algorithm employs Field-Oriented Control (FOC). The power stage switches are controlled by means of Space Vector Pulse Width Modulation (SVPWM) The feedback hardware elements are limited to the motor stator phase currents and the bus voltage. No position information devices or stator flux measurement are used; sensorless speed methods are employed The Motor is capable of forward and reverse rotation and has a speed range of 500rpm to 6000rpm The user controls motion profiles, rotation direction, and speed. The RS-232 communication supports further R&D by enabling the easy tuning of control parameters The motor drive system is designed to create minimal acoustic noise Active power factor correction which reduces the negative effects of the load on the power grid in conducted noise and imaginary power Design is low cost General Benefits: Improved End System Performance Energy savings Quieter operation Improved EMI performance System Cost savings Enhanced Reliability Performance: Input voltage: 85 ~265VAC Input frequency: 45 ~65HZ Rating bus voltage: 350V Rating output power: 500W Switch frequency of PFC switch: 100KHZ Switch frequency of inverter: 10KHZ Power factor: >95% Efficiency: >90% Communications: RS232 port for communication with optoisolation Visual Interface: Multi-segment LED indicators Block Diagram Board Design Resources
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Overview This reference design describes the design of a 3-phase BLDC (Brushless DC) motor drive, which supports the NXP® 56F80X and 56F83XX Digital Signal Controllers (DSCs). The speed-closed loop BLDC drive using an encoder sensor is implemented The system is targeted for applications in both industrial and appliance fields (e.g. washing machines, compressors, air conditioning units, pumps or simple industrial drives required high reliability and efficiency) Features Voltage control of BLDC motor using Encoder sensor Targeted for 56F80X, 56F83XX, and 56F81XX Digital Signal Controllers Running on 3-phase Motor Board Control technique incorporates: Voltage BLDC motor control with speed-closed loop Current feedback loop Both directions of rotation Motoring mode Minimal speed 500 RPM Maximal speed 1000 RPM (limited by power supply) Manual interface (Start/Stop switch, Up/Down push button control, LED indication) FreeMASTER software control interface (motor start/stop, speed set-up) FreeMASTER software monitor Block Diagram Board Design Resources
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  Overview The NXP ®  Feature Phone reference design is designed to implement the Type 2 Feature Phone core. Includes support for on-hook GR-30 services such as Calling Number Delivery, Calling Name Delivery, Dialable Directory Number, Call Qualifier, and Visual Message Waiting Indicator Additional support for off-hook GR-30 services, such as Calling Identity Delivery on Call Waiting and Call Waiting Deluxe The Feature Phone reference design also includes a full duplex echo-cancelling speakerphone with solid sound quality; the demo is able to originate and terminate a call in full duplex speakerphone mode A HyperTerminal will be used to display the GR-30 messages Archived content is no longer updated and is made available for historical reference only.   Features DSP56858EVM and 5685X Digital Signal Controllers Telephony Daughter Card (TDC1) Microphone AKG Acoustics Type Q400Mk3, Code 2846Z003 Directional Mono Electret condenser microphone Use with Radio Shack adaptor: Stereo -to-Mono Headphone adapter number 274-374 Amplified Speaker On-Hook Data Transmission Protocol (GR-30-CORE) - CID_T1.DSP software module Adaptive Line Echo Canceller (SR-3004) - ALEC.DSP software module Off-Hook Data Transmission Protocol (SR-3004) - CIDCW_T2.DSP software module Acoustic Echo Cancellation Keypad LCD     IDE and Build Tools CodeWarrior® Development Tools for 56800/E DSC | NXP  Design Resources https://www.nxp.com/downloads/en/schematics/TDC1LD.zip
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Overview This reference design describes the design of a 3-phase BLDC (Brushless DC) motor drive, which supports the NXP® 56F80X and 56F83XX Digital Signal Controllers (DSCs). The speed-closed loop BLDC drive using a Hall sensor is implemented The system is targeted for applications in both industrial and appliance fields (e.g. washing machines, compressors, air conditioning units, pumps or simple industrial drives required high reliability and efficiency) Features Voltage control of BLDC motor using Hall sensor Targeted for 56F80X, 56F83XX, and 56F81XX Digital Signal Controllers Running on 3-phase Motor Board Control technique incorporates: Voltage BLDC motor control with speed-closed loop Current feedback loop Both directions of rotation Motoring mode Minimal speed 500 RPM Maximal speed 1000 RPM (limited by power supply) Manual interface (Start/Stop switch, Up/Down push button control, LED indication) FreeMASTER software control interface (motor start/stop, speed set-up) FreeMASTER software monitor Block Diagram Board Design Resources
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Overview The reference design demonstrates sensorless control of the 3-Phase Switched Reluctance (SR) motor using 56F80x or 56F83XX Digital Signal Controllers. It can also be adapted to 56F81XX Digital Signal Controllers. The concept of this application is that of a sensorless speed closed loop SR drive using flux linkage position estimation. An inner current loop with PI controller is included. The change in phase resistance during motor operation due to its temperature dependency creates errors in the position estimation and significantly affects the performance of the drive. Therefore, a novel algorithm for on-the-fly estimation of the phase resistance is included. The Digital Signal Controller runs the main control algorithm. Rotor position is evaluated using the sensorless flux linkage estimation algorithm. The actual flux linkage is calculated at the rate of the PWM frequency and is compared with the reference flux linkage for a given commutation angle. When the actual flux linkage exceeds the reference, the commutation of the phases is done; the actual phase is turned off and the following phase is turned on. Flux linkage error is used for estimation of the phase resistance at low speeds (US Patent No.: 6,366,865). The actual speed of the motor is determined using the commutation instances. Based on the speed error, the speed controller generates the desired phase current. When the phase is commutated, it is turned on with a duty cycle of 100%. Then, during each PWM cycle, the actual phase current is compared with the desired current. As soon as the actual current exceeds the desired current, the current controller is turned on. The current controller controls the output duty cycle until the phase is turned off (following commutation). Finally, the 3-Phase PWM control signals are generated. The procedure is repeated for each commutation cycle of the motor. Features Sensorless control of an SR motor using a flux linkage estimation technique Targeted for 56F80X, 56F83XX, and 56F81XX Digital Signal Controllers Running on a 3-Phase SR HV Motor Control Development Platform The control technique: current control with a speed closed loop Position estimation based on flux linkage estimation Phase resistance measurement during start-up Phase resistance estimation at low speeds Motor starts from any position with rotor alignment Encoder position reference for evaluation of sensorless position estimation Manual interface FreeMASTER software control interface and monitor Fault protection Block Diagram Board Design Resources
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Overview This reference design enables development of a vector control algorithm for a three-phase AC induction motor implemented on NXP® digital signal controllers MC56F8013/MC56F8023. Targeted mainly at consumer and industrial applications Cost-effective and highly reliable, the algorithm implements a single shunt current sensing, eliminating the need for more than one sensor High range of motor operating speeds up to 18000RPM An adaptive closed loop rotor flux estimator enhances control performance and increases the overall robustness of the system A reference manual provides a detailed description of the application, including a design of hardware and software Features 3-phase AC induction motor drive Designed to fit into consumer and industrial applications Uses 56F8013 or 56F8023 32 MIPS Digital Signal Controller Running on a 3-phase High Voltage Power Stage Control technique incorporating: Vector control of three-phase AC induction motor with position encoder Closed-loop speed control Both directions of rotation Both motor and generator modes Reconstruction of three-phase motor currents from DC-Bus shunt resistor Closed loop current control Flux and torque independent control Adaptive rotor flux space-vector estimator Field-weakening for high speeds High-speed range, max speed – 18000 RPM (2-pole motor) FreeMASTER software control interface (motor start/stop, speed setup) FreeMASTER software monitor FreeMASTER software graphical control page (required speed, actual motor speed, start/stop status, DC-Bus voltage level, motor current, system status) FreeMASTER software speed scope (observes actual and desired speeds, DC-Bus voltage and motor current) FreeMASTER software high-speed recorder (reconstructed motor currents, vector control algorithm quantities) DC-Bus overvoltage and undervoltage, overcurrent protection Block Diagram Board Design Resources
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Overview This NXP® reference design of a 3-phase sensorless PMSM vector control drive with a sliding mode observer (SMO) is targeted mainly for compressor control and other consumer and industrial applications. This cost-effective solution uses the NXP MC56F8013 device dedicated for motor control. Software written in C-code using some library algorithms Available for the MC56F8013 and MC56F8346 digital signal controllers Hardware-based on the NXP universal motor control h/w modules Features The system is designed to drive a three-phase PM synchronous motor. Application features are: 3-phase sensorless PMSM speed vector control (FOC) Sliding mode observer with adaptive velocity estimation Based on NXP ®  MC56F8013 (resp. 56F8346) controller Running on a 3-phase high voltage (230/115V) power stage FreeMASTER software control interface and monitor Block Diagrams Design Resources
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Overview The 3-phase PMSM Vector Control using Quadrature Encoder on based on Kinetis® K40 MCUs reference design demonstrates the ability of the Kinetis K40 Arm® Cortex®-M4 MCU to drive the advanced motor control application. Targeted at the NXP® Tower® rapid prototyping system as a hardware development platform. Together with available embedded source code, you can quickly build own industrial drive application. For the successful execution of the vector control algorithm, the information on the motor shaft position is critical. The quadrature encoder position information is known in the entire motor speed range, allowing the motor start with full torque at zero speed. Features Vector control of the PMSM using the quadrature encoder as a position sensor Targeted at the Tower ®  rapid prototyping system (K40 tower board, Tower 3-phase low voltage power stage) Vector control with a speed closed loop Rotation in both directions Application speed range from 0% to 100% of nominal speed (no field weakening) Operation via the user buttons on the Kinetis ®  K40 Tower board or via FreeMASTER software Block Diagram Design Resources
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Overview This application creates a vector control PMSM drive with optional speed closed-loop using a quadrature encoder, and serves as an example of a PMSM vector control system design based on the cost-effective 32-MIPS NXP® digital signal controller MC56F80XX. Dedicated algorithms such as transformations, PI controllers and space vector modulation, are implemented using NXP’s Motor Control Library This cost-effective and highly reliable solution minimizes system cost, as the algorithm implements a single shunt current sensing, reducing 3 current sensors to one The reference manual provides a detailed description of the application, including the design of the hardware and the software Features Designed to fit into consumer and industrial applications Uses 56F8013 or 56F8023 32 MIPS Digital Signal Controller Running on a 3-phase High Voltage Power Stage Vector control of PMSM using theQuadrature Encoder as a position sensor Control technique incorporates: Vector control with speed closed-loop with position encoder Rotation in both direction Start from any motor position with rotor alignment 4-quadrant operation Reconstruction of three-phase motor currents from DC-Bus shunt resistor Wide speed range FreeMASTER Control Interface Fault protection - overcurrent, overvoltage, undervoltage Block Diagram Board Design Resources
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Overview This full digital power AC to DC Switched-Mode Power Supply (SMPS) system includes both digital power control and digital power management. The control feedback or feed-forward loop that regulates the output of the power system is directly controlled by a 56800/E DSC The DSC provides the digital power management function for configuration, tracking, monitoring, protection, guiding supply sequence, and communication capabilities This reference design is a fully digitally controlled high-frequency Switched-Mode Power Supply based on an NXP® 56F8323 device The primary side is the AC-DC converter with power factor correction (PFC) and on the secondary side is a full bridge DC-DC converter Features General: 500-Watt fully digital switched-mode power supply controlled by A 56F8323 with power factor correction A 56F8323 for secondary with phase shifting technique General Benefits: Power applications become more flexible and universal High input power factor lowers power pollution to the power grid Intelligent mode management and fault supervision Operating status is monitored and controlled in real time Lower system and maintenance cost Performance: Input voltage: 85 ~ 265VAC Input frequency: 45 ~ 65HZ Rating output voltage:48VDC Rating output power: 500W Switch frequency: > 100K Power factor > 95% Efficiency > 90% Communications: RS232 port for communication with optoisolation Visual Interface: Multi-segment LED indicators (input voltage, input current, output voltage, and output current) Block Diagram Board Design Resources
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  Overview The Point of Sale reference design demonstrates how the control, security, and connectivity features found on the NXP ®  MCF5329 ColdFire ®  MPU and MCS908QG8 MCU work together to create a secure Industrial Point of Sale System. Complete with an Open Source Embedded Linux® Software Solution, the Point of Sale Reference Design serves as a reference for any industrial design that requires flexible connectivity options, secure communication, or a human interface at a low cost and with a fast development cycle. Archived content is no longer updated and is made available for historical reference only.   Features The Point of Sale Reference Design was designed with the following considerations: Low system cost Easy and intuitive graphical user interface Multiple connectivity solutions to accommodate various POS system connectivity requirements Secure networking communications, transactions, and memory accesses Fast development cycle The Industrial Point of Sale Reference Design also features an Open Source Software Solution: µCLinux Operating System running on the MCF5329 Microprocessor NanoX Graphical User Interface (GUI) Configuration Tool running in the µCLinux environment Communication protocol for secure ethernet transactions MySQL Server Database used to store/access sales transactions       Code Generation Tools Model-Based Design Toolbox Printed Circuit Boards and Schematics Point of Sale Reference Design Schematics Point of Sale Gerber Files (Reference Design)
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Overview The NXP® Solar Panel Inverter reference design demonstrates the ability of the 16-bit digital signal controller MC56F8023 to control whole inverter functionality. The inverter converts the input voltage from the solar panel to isolated one-phase AC output voltage The application comprises all needed circuitry for power transfer, control and measurement The main power board provides standard 64-pin PCI Express® connector as the interface for the daughter card control board, providing the ability to control this inverter by other digital signal controllers Features DC input voltage from the solar panel in the nominal level of 36V Possible to use one 36V or two 18V solar panels in series connection Maximum power point tracking feature in the control software implemented Battery charger for the 3 x 12V lead-acid accumulators in series included Galvanic isolated output voltage 230V 50Hz up to 400W output power True sine shape output voltage RS-485 isolated interface for the external communication Internal low-power DC power supply maintains proper functionality without battery connection Overvoltage, overcurrent and overtemperature protection implemented Embedded software example for off-grid available Block Diagram Design Resources
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Overview This reference design demonstrates the design of a 3-phase AC induction motor drive with volt per hertz control and supports the NXP® 56F80X and 56F83XX Digital Signal Controllers (DSCs) dedicated for motor control applications. Designed as a low-cost high volume motor drive system for medium power three-phase AC induction motors and is targeted for applications in both industrial and appliance fields The drive runs in a speed closed loop using a speed sensor According to the state of the control signals (Start/Stop switch, speed up/down buttons or PCMaster set speed) the speed command is calculated using an acceleration/deceleration ramp Features Speed Control of 3-phase AC Induction motor with quadrature volt per hertz control Targeted for 56F80X, 56F83XX, and 56F81XX Digital Signal Controllers Running on a High Voltage Medium Power Board for Three Phase Motors Volt-per-Hertz control with a speed closed loop Option to run the motor in open loop Quadrature encoder for motor speed reference Manual interface PC master software control interface and monitor Fault protection Block Diagram Board Design Resources
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