56F805 Evaluation Module Hardware User's Manual Motorola, Inc., 2

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Order this document DSP56F805EVMUM/D Rev. 06/04/2003
56F805 Evaluation Module Hardware User's Manual
Motorola, Inc., 2003. rights reserved.
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Table Contents
Preface Audience Organization. Suggested Reading Notation Conventions Definitions, Acronyms, Abbreviations References Chapter Introduction 56F805EVM Architecture 56F805EVM Configuration Jumpers. 56F805EVM Connections Chapter Technical Summary 2.7.1 2.7.2 2.10 2.11 2.12 2.13 2.14 2.15 2.16 56F805 Program Data Memory RS-232 Serial Communications. Clock Source Operating Mode Debug LEDs. Debug Support JTAG Connector. Parallel JTAG Interface Connector External Interrupts 2-10 Reset. 2-11 Power Supply 2-11 Primary UNI-3 Interface 2-12 Secondary UNI-3 Interface 2-13 General Purpose Switches Run/Stop Switch. 2-14 Serial 10-bit 4-channel Converter 2-15 Motor Control Signals LEDs 2-16 Motor Protection Logic 2-16
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2.16.1 Primary UNI-3 Motor Protection Logic. 2.16.2 Secondary UNI-3 Motor Protection Logic. 2.17 Back-EMF Motor Phase Current Sensing. 2.18 Quadrature Encoder/Hall-Effect Interface. 2.19 Zero-Crossing Detection 2.20 Interface 2.21 Software Feature Jumpers 2.22 Peripheral Connectors 2.22.1 Port Expansion Connector 2.22.2 Port Expansion Connector 2.22.3 Port Expansion Connector 2.22.4 External Memory Control Signal Expansion Connector 2.22.5 Primary Encoder/Timer Channel Expansion Connector 2.22.6 Secondary Encoder/Timer Channel Expansion Connector 2.22.7 Timer Channel Expansion Connector 2.22.8 Timer Channel Expansion Connector 2.22.9 Address Expansion Connector 2.22.10 Data Expansion Connector 2.22.11 Port Expansion Connector 2.22.12 Serial Communications Port Expansion Connector 2.22.13 Serial Communications Port Expansion Connector 2.22.14 Serial Peripheral Interface Expansion Connector 2.22.15 Expansion Connector 2.22.16 Port Expansion Connector 2.22.17 Port Expansion Connector 2.23 Secondary UNI-3 Unattached Signal Connector 2.24 Test Points Appendix 56F805EVM Schematics Appendix 56F805EVM Bill Material
2-17 2-18 2-20 2-21 2-21 2-22 2-23 2-23 2-24 2-25 2-25 2-26 2-26 2-27 2-27 2-28 2-28 2-29 2-29 2-30 2-30 2-31 2-31 2-32 2-33 2-34 2-34
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List Figures
Block Diagram 56F805EVM 56F805EVM Jumper Reference Connecting 56F805EVM Cables Schematic Diagram External Memory Interface Schematic Diagram RS-232 Interface Schematic Diagram Clock Interface Schematic Diagram Debug Interface Block Diagram Parallel JTAG Interface. Schematic Diagram User Interrupt Interface 2-10 Schematic Diagram RESET Interface 2-11 Schematic Diagram Power Supply 2-11 Run/Stop General Purpose Switches 2-14 Serial 10-bit, 4-Channel Converter 2-15 Group Interface LEDs 2-16 FAULTA1 Selection Circuit. 2-17 DC-Bus Over-Voltage Phase Over-Current Detection Circuits. 2-18 FAULTB1 Selection Circuit 2-19 Primary Back-EMF Motor Phase Current Sense Signals 2-20 Zero-Crossing Encoder Interface 2-21 Interface 2-22 Software Feature Jumpers. 2-23 56F805 Processor Reset, Mode, Clock IRQs Program Data SRAM Memory RS-232 Connectors Debug Serial Converter. User LEDs
2-10 2-11 2-12 2-13 2-14 2-15 2-16 2-17 2-18
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A-10 A-11 A-12 A-13 A-14 A-15 A-16 A-17 A-18
Primary UNI-3 Interface. Secondary UNI-3 Back-EMF, Over-Voltage Over-Current Sense User General Purpose Switches Jumpers. A-10 Motor Phase-Current/Back-EMF Voltage Analog Input Selector A-11 Primary Secondary 3-Phase Over-Current Sense A-12 Primary Hall-Effect Selector A-13 Secondary Hall-Effect Selector A-14 Port Expansion Connectors A-15 High-Speed Interface A-16 Parallel JTAG Host Target Interface JTAG Connector. A-17 Power Supplies A-18 Bypass Capacitors Spare Gates A-19
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List Tables
56F805EVM Default Jumper Options RS-232 Serial Connector Description. Operating Mode Selection JTAG Connector Description Parallel JTAG Interface Disable Jumper Selection. Parallel JTAG Interface Connector Description On-Board Host Target Interface Power Source Jumper Selection 2-10 Primary UNI-3 Connector Description 2-12 Secondary UNI-3 Connector Description 2-13 Unused Secondary UNI-3 Connector Signal Description. 2-14 Header Description 2-15 FAULTA1 Source Selection Jumper 2-17 FAULTB1 Source Selection Jumper 2-19 Header Description 2-22 Port Connector Description 2-24 Port Connector Description. 2-25 Port Connector Description 2-25 External Memory Control Signal Connector Description 2-26 Timer Connector Description 2-26 Timer Connector Description 2-27 Timer Connector Description 2-27 Timer Connector Description 2-28 External Memory Address Connector Description 2-28 External Memory Address Connector Description 2-29 Connector Description 2-29 SCI0 Connector Description 2-30 SCI1 Connector Description 2-30
2-10 2-11 2-12 2-13 2-14 2-15 2-16 2-17 2-18 2-19 2-20 2-21 2-22 2-23 2-24 2-25 2-26
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2-27 2-28 2-29 2-30 2-31
Connector Description 2-31 Connector Description 2-31 Port Connector Description 2-32 Port Connector Description 2-33 Secondary UNI-3 Unattached Signal Connector Description 2-34
viii
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Preface
This reference manual describes detail hardware 56F805 Evaluation Module.
Audience
This document intended application developers creating software devices using Motorola 56F805 part.
Organization
This manual organized into chapters appendixes. Chapter Introduction provides overview features. Chapter Technical Summary describes detail 56F805EVM hardware. Appendix 56F805EVM Schematics contains schematics 56F805EVM.
Appendix 56F805EVM Bill Material provides list materials used 56F805EVM board.
Suggested Reading
Documentation 56F805 56F805EVM found this URL:
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Preface More Information This Product, www.freescale.com
Notation Conventions
This document uses following conventions:
Term Value Active High Signals (Logic One) Active Signals (Logic Zero) Symbol special symbol attached signal name Noted with overbar text most figures Begin with symbol special symbol attached number Begin with letter attached number Considered positive unless specifically noted negative value Reference sources, paths, emphasis CLKO schematic drawings, Active Signals noted backslash: Examples Exceptions
Hexadecimal Values Decimal Values
$0FF0 b1010 b0011 Voltage often shown positive: +3.3V
Binary Values
Numbers
Bold
.see: http://www.motorola.com
Definitions, Acronyms, Abbreviations
Definitions, acronyms abbreviations terms used this document defined below reference. GPIO JTAG
Analog-to-Digital Controller Area Network, serial communications peripheral method Automation, international user's group that coordinates standards communications protocols Digital-to-Analog Digital Signal Processor Digital Signal Processing Evaluation Module General Purpose Input Output Port Integrated Circuit Joint Test Action Group, protocol/interface used test debug
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LQFP MPIO OnCE
SRAM UART
Low-profile Quad Flat Pack Multi Purpose Input Output Port; shares package pins with other peripherals chip function GPIO On-Chip Emulation, debug port created Motorola enable designers create low-cost hardware interface professional-quality debug environment Printed Circuit Board Phase Locked Loop Pulse Width Modulation Random Access Memory Read-Only Memory Serial Communications Interface Serial Peripheral Interface Port Static Random Access Memory Universal Asynchronous Receiver/Transmitter
References
following sources were referenced produce this manual:
DSP56800 Family Manual, Motorola, DSP56800FM/D DSP56F801/803/805/807 User's Manual, Motorola, DSP56F801-7UM/D 56F805 Technical Data, Motorola, DSP56F805/D Draft Recommendation DR-303-1, Cabling Connector Assignment, Version 1.0, Automation Specification 2.0B, BOSCH Automation
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Preface More Information This Product, www.freescale.com
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Chapter Introduction
56F805EVM used demonstrate abilities 56F805 provide hardware tool allowing development applications that 56F805.
56F805EVM evaluation module board that includes 56F805 part, peripheral expansion connectors, external memory interface. expansion connectors signal monitoring user feature expandability. 56F805EVM designed following purposes: Allowing users become familiar with features 56800 architecture. tools examples provided with 56F805EVM facilitate evaluation feature benefits family. Serving platform real-time software development. tool suite enables user develop simulate routines, download software on-chip on-board RAM, debug using debugger JTAG/OnCEport. breakpoint features OnCE port enable user easily specify complex break conditions execute user-developed software full-speed, until break conditions satisfied. ability examine modify user accessible registers, memory peripherals through OnCE port greatly facilitates task developer. Serving platform hardware development. hardware platform enables user connect external hardware peripherals. on-board peripherals disabled, providing user with ability reassign hybrid controller's peripherals. OnCE port's unobtrusive design means that memory board chip available user.
56F805EVM Architecture
56F805EVM facilitates evaluation various features present 56F805 part. 56F805EVM used develop real-time software hardware products based 56F805. 56F805EVM provides features necessary user write debug software, demonstrate functionality that software interface with
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Introduction More Information This Product, www.freescale.com
customer's application-specific device(s). 56F805EVM flexible enough allow user fully exploit 56F805's features optimize performance product, shown Figure 1-1.
56F805
RESET LOGIC RESET 4-Channel 10-bit
MODE/IRQ LOGIC
MODE/IRQ
RS-232 Interface
DSub 9-Pin
Program Memory 64Kx16-bit
Address, Data Control
Interface Peripheral Expansion Connector(s) Debug LEDs LEDs Over Sense Over Sense Zero Crossing Detect
Data Memory 64Kx16-bit Memory Expansion Connector(s) JTAG Connector
TIMER GPIO
JTAG/OnCE
Primary UNI-3
DSub 25-Pin
Parallel JTAG Interface
Secondary UNI-3
Freq Crystal
XTAL/EXTAL
Power Supply 3.3V, 5.0V 3.3VA
Figure 1-1. Block Diagram 56F805EVM
56F805EVM Configuration Jumpers
Eighteen jumper groups, (JG1-JG18), shown Figure 1-2, used configure various features 56F805EVM board. Table describes default jumper group settings.
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56F805EVM Configuration Jumpers
JG10
USER JG10 JG14
JG14 JG12
JG13
JG12
JG13
JG15
JG17
DSP56F805EVM
JG18
JTAG
JG16
JG15
JG16
RUN/STOP JG11
LED3
IRQA
IRQB
RESET
JG18 JG17
JG11
Figure 1-2. 56F805EVM Jumper Reference Table 1-1. 56F805EVM Default Jumper Options
Jumper Group JG10 JG11 JG12 JG13 JG14 JG15 JG16 input selected high input selected high Primary UNI-3 serial selected Secondary UNI-3 serial selected Enable on-board Parallel JTAG Host Target Interface on-board crystal oscillator input Selects device's Mode operation upon exit from reset Enable on-board SRAM Enable RS-232 output Secondary UNI-3 Analog Temperature Input unused Host power Host Target Interface Primary Encoder Input Selected Secondary Encoder Input Selected Primary UNI-3 3-Phase Current Sense Selected Analog Inputs Primary UNI-3 Phase Over-Current Selected FAULTA1 Secondary UNI-3 Phase Over-Current Selected FAULTB1 Comment Jumpers Connections 1-2, 3-4, 1-2, 3-4, 2-3, 2-3, 2-3,
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Table 1-1. 56F805EVM Default Jumper Options (Continued)
Jumper Group JG17 JG18 termination unselected on-board crystal oscillator input Comment Jumpers Connections
56F805EVM Connections
interconnection diagram shown Figure connecting external +12V power supply 56F805EVM board.
Parallel Extension Cable 56F805EVM PC-compatible Computer Connect cable Parallel/Printer port External with 2.1mm, +12V receptacle Power connector
Figure 1-3. Connecting 56F805EVM Cables
Perform following steps connect 56F805EVM cables: Connect parallel extension cable Parallel port host computer Connect other parallel extension cable shown Figure 1-3, 56F805EVM board. This provides connection which allows host computer control board. Make sure that external +12V 4.0A power supply plugged into 120V power source Connect 2.1mm output power plug from external power supply into shown Figure 1-3, 56F805EVM board Apply power external power supply. green Power-On LED, LED10, will illuminate when power correctly applied.
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Chapter Technical Summary
56F805EVM designed versatile hybrid controller development card developing real-time software hardware products support generation applications digital wireless messaging, servo motor control, digital answering machines, feature phones, modems, digital cameras. power 16-bit 56F805 controller, combined with on-board 16-bit external program static (SRAM), 16-bit external data SRAM, interface, Hall-Effect/Quadrature Encoder interface, motor zero crossing logic, motor over-current logic, motor over-voltage logic parallel JTAG interface, makes 56F805EVM ideal developing implementing many motor controlling algorithms, well learning architecture instruction 56F805 processor. main features 56F805EVM include: 56F805 16-bit +3.3V hybrid controller operating 80MHz [U1] External fast static (FSRAM) memory [U15], configured program memory with wait states 70MHz data memory with wait states 70MHz 4-Channel 10-bit Serial D/A, real-time user data display [U18] 8.00MHz crystal oscillator frequency generation [Y1] Optional external oscillator frequency input connector [JG6 JG18] Joint Test Action Group (JTAG) port interface connector external debug Host Target Interface [J29] On-board Parallel JTAG Host Target Interface, with connector printer port cable [P1] RS-232 interface easy connection host processor [U16 interface high speed, 1.0Mbps, communications [U20 J26] bypass termination [J32 JG17] Connector allow user connect SPI0 MPIO-compatible peripheral [J16]
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Connector allow user connect SCI1 MPIO-compatible peripheral [J17] Connector allow user connect MPIO-compatible peripheral [J19] Connector allow user connect PWMA MPIO-compatible peripheral [J21] Connector allow user connect PWMB MPIO-compatible peripheral [J22] Connector allow user connect physical layer peripheral [J25] Connector allow user connect Timer MPIO-compatible peripheral [J3] Connector allow user connect Timer MPIO-compatible peripheral [J6] Connector allow user connect Timer MPIO-compatible peripheral [J8] Connector allow user connect Timer MPIO-compatible peripheral [J5] Connector allow user attach Port GPIO-compatible peripheral [J28] Connector allow user attach Port GPIO-compatible peripheral [J4] Connector allow user attach Port GPIO-compatible peripheral [J7] 56F805's external memory expansion connectors [J1, J27] On-board power regulation from external +12V DC-supplied power input [P2] Light Emitting Diode (LED) power indicator [LED10] Three on-board real-time user debugging LEDs [LED1-3] on-board Primary monitoring LEDs [LED4-9] Primary UNI-3 Motor interface [J30] Encoder/Hall-Effect interface Over-Voltage sensing [U8] Over-Current sensing [U5] Phase Current sensing U21]
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56F805
Back-EMF sensing Temperature sensing Zero Crossing detection Pulse Width Modulation Secondary UNI-3 Motor interface [J31] Encoder/Hall-Effect interface Over-Voltage sensing [U6] Over-Current sensing [U22] Phase Current sensing Back-EMF sensing Temperature sensing Zero Crossing detection Pulse Width Modulation Manual RESET push-button [S1] Manual interrupt push-button IRQA [S2] Manual interrupt push-button IRQB [S3] General purpose push-button GPIO [S4] General purpose push-button GPIO [S5] General purpose toggle switch RUN/STOP control(PD5) [S6]
56F805
56F805EVM uses Motorola DSP56F805FV80 part, designated board schematics. This part will operate maximum speed 80MHz. full description 56F805, including functionality user information, provided following documents: DSP56800 Family Manual, (DSP56800FM/D): Provides detailed description core processor, including internal status control registers detailed description family instruction set. DSP56F801/803/805/807 User's Manual, (DSP56F801-7UM/D): Provides overview description hybrid controller detailed information about on-chip components including memory maps, peripheral functionality, control/status register descriptions each subsystem.
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56F805 Technical Data, (DSP56F805/D): Provides features list specifications including signal descriptions, power requirements, timing requirements available packaging.
Refer these documents detailed information about chip functionality operation. They found following URL:
Program Data Memory
56F805EVM uses bank Fast Static (GSI GS72116, labeled U15) external memory expansion; FSRAM schematic diagram Figure 2-1. This physical memory bank split into logical memory banks 64Kx16-bits: Program memory other Data memory. using device's program strobe, signal line, along with memory chip's signal line, half memory chip selected when Program memory accesses requested other half memory chip selected when Data memory accesses requested. This memory bank will operate with zero wait-state accesses while 56F805 running 70MHz. However, when running 80MHz, memory bank operates with four wait-state accesses. This memory bank disabled removing jumper JG8.
56F805 A0-A15 D0-D15
+3.3V
GS72116 A1-A16 D0-D15
Connect 1-2: Enable SRAM Jumper Removed: Disable SRAM
Figure 2-1. Schematic Diagram External Memory Interface
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RS-232 Serial Communications
RS-232 Serial Communications
56F805EVM provides RS-232 interface RS-232 level converter, (Analog Devices ADM3311EARS, designated U16); refer RS-232 schematic diagram Figure 2-2. RS-232 level converter transitions UART's +3.3V signal levels RS-232 compatible signal levels connects host's serial port connector Flow control provided, could implemented using uncommitted GPIO signals. pinout connector listed Table 2-1. RS-232 level converter/transceiver disabled removing jumper JG9.
56F805
RS-232 Level Interface
TXD0 RXD0
T1in R1out
T1out R1in
RS-232
Figure 2-2. Schematic Diagram RS-232 Interface
Table 2-1. RS-232 Serial Connector Description
Signal Jumper Jumper Signal Jumper Jumper Jumper
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Clock Source
56F805EVM uses 8.00MHz crystal, connected External Crystal Inputs, EXTAL XTAL. 56F805 uses internal multiply input frequency achieve 80MHz maximum operating frequency. external oscillator source connected hybrid controller using oscillator bypass connectors, JG18; Figure 2-3.
EXTERNAL OSCILLATOR HEADERS
56F805
EXTAL
8.00MHz JG18
XTAL
Figure 2-3. Schematic Diagram Clock Interface
Operating Mode
56F805EVM provides boot-up MODE selection jumper, JG7. This jumper used select operating mode device exits RESET. Refer DSP56F801/803/805/807 User's Manual complete description chip's operating modes. Table shows operation modes available 56F805.
Table 2-2. Operating Mode Selection
Operating Mode Jumper Comment Bootstrap from internal memory (GND) Bootstrap from external memory (+3.3V)
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Debug Support
Debug LEDs
Three on-board Light-Emitting Diodes, (LEDs), provided allow real-time debugging user programs. These LEDs will allow programmer monitor program execution without having stop program during debugging; refer Figure 2-4. User LED1 controlled Port signal. User LED2 controlled PB1. User LED3 controlled PB2. Setting PB0, Logic value will turn associated LED.
56F805
BUFFER
+3.3V
YELLOW
GREEN
Figure 2-4. Schematic Diagram Debug Interface
Debug Support
56F805EVM provides on-board Parallel JTAG Host Target Interface JTAG interface connector external Target Interface support. interface connectors provided support each these debugging approaches. These connectors designated JTAG connector Host Parallel Interface Connector.
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2.7.1 JTAG Connector
JTAG connector 56F805EVM allows connection external Host Target Interface downloading programs working with 56F805's registers. This connector used communicate with external Host Target Interface which passes information data back forth with host processor running debugger program. Table shows pin-out this connector.
Table 2-3. JTAG Connector Description
Signal RESET +3.3V Signal TRST
When this connector used with external Host Target Interface, parallel JTAG interface should disabled placing jumper jumper block JG5. Reference Table this jumpers selection options.
Table 2-4. Parallel JTAG Interface Disable Jumper Selection
jumpers Comment On-board Parallel JTAG Interface Enabled Disable on-board Parallel JTAG Interface
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Debug Support
2.7.2 Parallel JTAG Interface Connector
Parallel JTAG Interface Connector, allows 56F805 communicate with Parallel Printer Port Windows refer Figure 2-5. using this connector, user download programs work with 56F805's registers. Table shows pin-out this connector. When using parallel JTAG interface, jumper should removed, shown Table 2-4. jumper, JG11, provided allow on-board Host/Target Interface powered Target board instead Host system when necessary; reference Table 2-6. This necessary when using +3.3V Host computer parallel port.
DB-25 PORT_TDI PORT_TDO PORT_TRST PORT_TMS PORT_TCK PORT_RESET
PARALLEL JTAG INTERFACE LOGIC
56F805
TRST
RESET
Figure 2-5. Block Diagram Parallel JTAG Interface Table 2-5. Parallel JTAG Interface Connector Description
Signal PORT_RESET PORT_TMS PORT_TCK PORT_TDI PORT_TRST PORT_IDENT PORT_VCC Signal PORT_IDENT
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Table 2-5. Parallel JTAG Interface Connector Description
Signal PORT_TDO PORT_CONNECT Signal
Table 2-6. On-Board Host Target Interface Power Source Jumper Selection
JG11 Comment Host supplied power Target supplied power
External Interrupts
on-board push-button switches provided external interrupt generation, shown Figure 2-6. allows user generate hardware interrupt signal line IRQA. allows user generate hardware interrupt signal line IRQB. These switches allow user generate interrupts user-specific programs.
+3.3V
56F805
IRQA IRQA
+3.3V
IRQB IRQB
Figure 2-6. Schematic Diagram User Interrupt Interface
2-10
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Power Supply
Reset
Logic provided 56F805 generate clean power-on RESET signal. Additional, reset logic provided support RESET signals from JTAG connector, Parallel JTAG Interface user RESET push-button; Figure 2-7.
+3.3V
RESET PUSHBUTTON MANUAL RESET
RESET
P_RESET
Figure 2-7. Schematic Diagram RESET Interface
2.10 Power Supply
main power input, 4.0A, 56F805EVM through 2.1mm coax power jack. 4.0Amp power supply provided with 56F805EVM; however, less than 500mA required EVM. remaining current available user motor control applications when connected optional motor power stage board. 56F805EVM provides +3.3V voltage regulation device, memory, D/A, CAN, parallel JTAG interface supporting logic; refer Figure 2-8. Power applied 56F805EVM indicated with Power-On LED, referenced LED10.
+12V +5.0V Regulator
+5.0V
+3.3V Regulator
+3.3V
56F805
56F805EVM PARTS
Figure 2-8. Schematic Diagram Power Supply
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2.11 Primary UNI-3 Interface
Motor control signals from family motor driver boards connected board Primary UNI-3 connector/interface. Primary UNI-3 connector/interface contains signals needed drive control motor drive boards. These signals connected differing groups controller's input output ports: A/D, TIMER Refer Table Primary UNI-3 connector.
Table 2-7. Primary UNI-3 Connector Description
Signal PWM_AT PWM_AB PWM_BT PWM_BB PWM_CT PWM_CB +5.0V Analog Analog +15V Motor Voltage Sense Motor Phase Current Sense Motor Phase Current Sense Motor Drive Brake Control Zero Cross Zero Cross Shield Back-EMF Phase Sense
Signal Shield Shield Shield Shield Shield +5.0V Analog +3.3V Analog Analog -15V Motor Current Sense Motor Phase Current Sense Motor Drive Temperature Sense Shield Serial Inhibit Zero Cross Zero Cross Back-EMF Phase Sense Back-EMF Phase Sense
2-12
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Secondary UNI-3 Interface
2.12 Secondary UNI-3 Interface
Secondary UNI-3 Motor Drive interface available board. Motor control signals from family motor driver boards connected board Secondary UNI-3 connector/interface. Secondary UNI-3 connector/interface contains majority signals needed drive control motor drive boards. unused signals connected header, J14. These signals connected differing groups controller's input output ports: A/D, TIMER Refer Table Secondary UNI-3 connector Table unused signal header.
Table 2-8. Secondary UNI-3 Connector Description
Signal PWM_AT PWM_AB PWM_BT PWM_BB PWM_CT PWM_CB Analog Motor Voltage Sense Motor Phase Current Sense Motor Phase Current Sense Motor Drive Brake Control Zero Cross Zero Cross Shield Back-EMF Phase Sense Signal Shield Shield Shield Shield Shield Analog Motor Current Sense Motor Phase Current Sense Motor Drive Temperature Sense Shield Serial Inhibit Zero Cross Zero Cross Back-EMF Phase Sense Back-EMF Phase Sense
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2-13
Table 2-9. Unused Secondary UNI-3 Connector Signal Description
Signal SU3_ZERO_X_A SU3_ZERO_X_C SU3_BK_EMF_B SU3_PHA_IS SU3_PHC_IS Signal SU3_ZERO_X_B SU3_BK_EMF_A SU3_BK_EMF_C SU3_PHB_IS SU3_I_S_DCB +5.0V
2.13 General Purpose Switches Run/Stop Switch
general-purpose user push button switches connected Port GPIO signals, PD4. Run/Stop toggle switch connected GPIO signal PD5. Refer Figure 2-9.
+3.3V
56F805
SWITCH
+3.3V
SWITCH
+3.3V
RUN/STOP SWITCH
Figure 2-9. Run/Stop General Purpose Switches
2-14
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Serial 10-bit 4-channel Converter
2.14 Serial 10-bit 4-channel Converter
56F805EVM board contains serial 10-bit, 4-channel converter connected 56F805's port. output pins uncommitted connected header, J20, allow easy user connections. Refer Figure 2-10 connections Table 2-10 header's out. D/A's output full-scale range value value from 0.0V 2.4V trimpot. This trimpot preset 2.05V, which provides approximately step.
56F805
+3.3V +3.3VA
CONNECTOR
MOSI MISO SCLK
DOUT SCLK
RSTO
Vref
+3.3VA
R107
Figure 2-10. Serial 10-bit, 4-Channel Converter
Table 2-10. Header Description
Signal Channel Channel Channel Channel Signal AGND AGND AGND AGND
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2-15
2.15 Motor Control Signals LEDs
56F805 independent groups dedicated units. Each unit contains PWM, three Phase Current sense four Fault input lines. group lines connected UNI-3 interface connector LEDs inverting buffers. buffers used isolate drive controller's outputs LEDs. Most secondary signals routed Secondary UNI-3 connector. LEDs indicate status group signals; shown Figure 2-11. Group signals routed headers available user.
56F805
PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5
UNI-3
PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5
+5.0V YELLOW
PWM_AT
GREEN
PWM_AB
YELLOW
PWM_BT
GREEN
PWM_BB
YELLOW
BUFFER
GREEN
PWM_CT
PWM_CB
Figure 2-11. Group Interface LEDs
2.16 Motor Protection Logic
56F805EVM contains UNI-3 connectors that interface with various motor drive boards, Primary UNI-3 Secondary UNI-3. device sense error conditions generated motor power stage boards signals UNI-3 connector. motor driver board's Motor Supply Voltage, Current Motor Phase Currents sensed power stage board. conditioned signals transferred board UNI-3 connector. These analog input signals compared limit trimpots. input analog signals greater than limit trimpot, hybrid controller digital voltage-compatible +3.3V fault signal generated.
2-16
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Motor Protection Logic
2.16.1 Primary UNI-3 Motor Protection Logic
Primary UNI-3 Over-Voltage signal connected controller's group fault inputs. three Primary UNI-3 Phase Over-Current signals connected device's group fault inputs, i.e., FAULTA1, FAULTA2 FAULTA3. Figure 2-13 contains diagram Over-Voltage phase Phase Over-Current circuit UNI-3 interface. FAULTA1 input sourced from Phase Over-Current circuit Over-Current circuit. Jumper JG15 provides selection; Figure 2-12 Table 2-11.
CURRENT SENSE
I_sense_DCB +3.3V +5.0V +5.0V
LM393
+5.0V
JG15 +3.3V +5.0V FAULTA1
PHASE CURRENT SENSE
PHA_IS
LM393
Figure 2-12. FAULTA1 Selection Circuit
Table 2-11. FAULTA1 Source Selection Jumper
JG15 Comment Phase Over-Current Sense input Over-Current Sense input
MOTOROLA
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2-17
2.16.2 Secondary UNI-3 Motor Protection Logic
Secondary UNI-3 interface similar Primary UNI-3 interface. Secondary UNI-3 Over-Voltage signal connected controller's group fault input, device's FAULTB0. three Secondary UNI-3 Phase Over-Current signals connected controller's group fault inputs, i.e., FAULTB1, FAULTB2 FAULTB3. Secondary UNI-3 interface similar circuits contained Figure 2-13. FAULTB1 input sourced from Phase Over-Current circuit Over-Current circuit. Jumper JG16 provides selection; reference Figure 2-14 Table 2-12.
VOLTAGE SENSE
V_sense_DCB
+3.3V +5.0V +5.0V
FAULT0
LM393
EXAMPLE PHASE CURRENT SENSE
+5.0V
+3.3V +5.0V
FAULT2 PHB_IS
LM393
Figure 2-13. DC-Bus Over-Voltage Phase Over-Current Detection Circuits
2-18
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MOTOROLA
Motor Protection Logic
CURRENT SENSE
I_sense_DCB +3.3V +5.0V +5.0V
LM393
+5.0V
JG16 +3.3V +5.0V FAULTB1
PHASE CURRENT SENSE
PHA_IS
LM393
Figure 2-14. FAULTB1 Selection Circuit
Table 2-12. FAULTB1 Source Selection Jumper
JG16 Comment Phase Over-Current Sense input Over-Current Sense input
MOTOROLA
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2-19
2.17 Back-EMF Motor Phase Current Sensing
primary secondary UNI-3 connectors supply Back-EMF Motor Phase Current signals from three phases motor attached motor drive unit. Back-EMF signals UNI-3 connectors derived from resistor divider network contained motor drive unit. These resistors divide down attached motor's Back-EMF voltages +3.3V level. certain instances Back-EMF signals exceed this maximum range. Motor Phase Current signals derived from current sense resistors. Both these signal groups then routed group header pins that allow user select which signal group device's will monitor. Refer Figure 2-15 design single channel. Secondary UNI-3's Back-EMF signals unbuffered then routed header that contains unconnected Secondary UNI-3 signals; reference Table 2-9.
JG14 BACK_EMF_A PHASE_A_I_SENSE
Figure 2-15. Primary Back-EMF Motor Phase Current Sense Signals
2-20
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MOTOROLA
Zero-Crossing Detection
2.18 Quadrature Encoder/Hall-Effect Interface
56F805EVM board contains Primary Secondary Quadrature Encoder/Hall-Effect interface connected hybrid controller's first second Quad Encoder input ports. circuit designed accept +3.0V +5.0V encoder Hall-Effect sensor inputs. Input noise filtering supplied input path Quadrature Encoder/Hall-Effect interface, along with additional noise rejection circuitry inside device. Figure 2-16 contains primary encoder interface. secondary encoder interface duplicate primary encoder interface.
2.19 Zero-Crossing Detection
attached UNI-3 motor drive board contains logic that send pulses when phase voltage attached 3-phase motor drops zero. motor drive board circuits generate +3.3V pulse voltage comparators. resulting pulse signals sent jumper blocks shared with Encoder/Hall-Effect interface. jumper blocks allow selection Zero-Crossing signals Quadrature Encoder/Hall-Effect signals. When operation, controller will only monitor signals, Encoder/Hall-Effect Zero-Crossing. Figure 2-16 contains Zero-Crossing Encoder/Hall circuits.
ZERO_X_A ZERO_X_B ZERO_X_C 56F805
JG12 PHASEA0
+5.0V
FILTER
PHASEB0
FILTER FILTER
INDEX0 HOME0
+5.0V GROUND PHASE PHASE INDEX HOME
FILTER
Figure 2-16. Zero-Crossing Encoder Interface
MOTOROLA
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2-21
2.20 Interface
56F805EVM board contains physical-layer interface chip that attached MSCAN_RX MSCAN_TX pins 56F805. board uses Philips PCA82C250, high speed, 1Mbps, physical layer interface chip. +5.0V operating voltage chip, pull-up +5.0V required level shift Transmit Data output line from 56F805. primary, J26, daisy-chain, J32, connector provided allow easy daisy-chaining devices. termination ohms provided adding jumper JG17. Refer Table 2-13 connector signals Figure 2-17 connection diagram.
CONNECTOR
56F805
+5.0V
MSCAN_TX MSCAN_RX
VREF CANH CANL
SLOPE
JG17
PCA82C250T
TERMINATION
DAISY-CHAIN CONNECTOR
Figure 2-17. Interface Table 2-13. Header Description
Signal CANL Signal CANH
2-22
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MOTOROLA
Peripheral Connectors
2.21 Software Feature Jumpers
56F805EVM board contains software feature jumpers that allow user select "User Defined" software features. GPIO port pins, PD1, pulled high with resistors JG2. Attaching jumper will ground respective Port signal line; Figure 2-18.
56F805
+3.3V
+3.3V
Figure 2-18. Software Feature Jumpers
2.22 Peripheral Connectors
board contains group Peripheral Expansion Connectors used gain access resources 56F805. following signal groups have Expansion Connectors: Port Port Port External Memory Control Encoder A/Timer Channel Encoder B/Timer Channel Timer Channel Timer Channel Port A/Address Data Input Port Serial Communications Port
Technical Summary More Information This Product, www.freescale.com 2-23
MOTOROLA
Serial Communications Port Serial Peripheral Port Port Port
2.22.1 Port Expansion Connector
Port GPIO port which connected Port header. pins port, PB0-PB7, dedicated general purpose Interrupt operations. GPIO port pins programmed inputs, outputs level-sensitive interrupt inputs. Table 2-14 shows port headed connections.
Table 2-14. Port Connector Description
Signal Signal +3.3V
2-24
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MOTOROLA
Peripheral Connectors
2.22.2 Port Expansion Connector
Port MPIO port with signal lines attached various headers. pins port, PD0-PD5, dedicated general purpose operation. remaining pins, PD7, shared with TXD1 RXD1 signal lines. GPIO port pins programmed inputs, outputs level-sensitive interrupt inputs. Table 2-15 shows exclusive Port signals. shared Port signals contained Table 2-22.
Table 2-15. Port Connector Description
Signal Signal +3.3V
2.22.3 Port Expansion Connector
Port MPIO port with signal lines attached various headers. pins port shared with port, SCI0, Address lines, port. Table 2-16 shows shared pins functions
Table 2-16. Port Connector Description
Signal Alternate Funct TXD0 TXD1 SCLK MISO Signal +3.3V Alternate Funct RXD0 RXD1 MOSI +3.3V
MOTOROLA
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2-25
2.22.4 External Memory Control Signal Expansion Connector
External Memory Control Signal connector contains hybrid controller's external memory control signal lines. Refer Table 2-17 names these signals.
Table 2-17. External Memory Control Signal Connector Description
Signal CLKO Signal IRQA IRQB RESET RSTO +3.3V
2.22.5 Primary Encoder/Timer Channel Expansion Connector
Primary Encoder/Timer Channel port MPIO port attached Timer expansion connector. port Quadrature Decoder interface port general purpose Timer port. Table 2-18 signals attached connector.
Table 2-18. Timer Connector Description
Signal +3.3V Alternate PhaseA0 PhaseB0 INDEX0 HOME0 +3.3V
2-26
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MOTOROLA
Peripheral Connectors
2.22.6 Secondary Encoder/Timer Channel Expansion Connector
Secondary Encoder/Timer Channel port MPIO port attached Timer expansion connector. port Quadrature Decoder interface port general purpose Timer port. Refer Table 2-19 signals attached connector.
Table 2-19. Timer Connector Description
Signal +3.3V Alternate PhaseA1 PhaseB1 INDEX1 HOME1 +3.3V
2.22.7 Timer Channel Expansion Connector
Timer Channel port MPIO port attached Timer expansion connector. Refer Table 2-20 signals attached connector.
Table 2-20. Timer Connector Description
Signal +3.3V
MOTOROLA
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2-27
2.22.8 Timer Channel Expansion Connector
Timer Channel port MPIO port attached Timer expansion connector. Table 2-21 signals attached connector.
Table 2-21. Timer Connector Description
Signal +3.3V
2.22.9 Address Expansion Connector
16-bit Address connector contains hybrid controller's external memory address signal lines. upper bits, A15, also used Port GPIO lines. Refer Table 2-22 Address connector information.
Table 2-22. External Memory Address Connector Description
Signal Signal +3.3V
2-28
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MOTOROLA
Peripheral Connectors
2.22.10 Data Expansion Connector
16-bit Data connector contains hybrid controller's external memory data signal lines. Refer Table 2-23 Data connector information.
Table 2-23. External Memory Address Connector Description
Signal Signal +3.3V
2.22.11 Port Expansion Connector
8-channel Analog-to-Digital conversion port attached this connector. Table 2-24 connection information.
Table 2-24. Connector Description
Signal GNDA Signal +3.3VA
MOTOROLA
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2-29
2.22.12 Serial Communications Port Expansion Connector
Serial Communications Port SCI0, attached this connector. Refer Table 2-25 connection information.
Table 2-25. SCI0 Connector Description
Signal TXD0 RXD0
2.22.13 Serial Communications Port Expansion Connector
Serial Communications Port SCI1, attached this connector. Refer Table 2-26 connection information.
Table 2-26. SCI1 Connector Description
Signal TXD1 RXD1
2-30
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MOTOROLA
Peripheral Connectors
2.22.14 Serial Peripheral Interface Expansion Connector
Serial Peripheral Interface, SPI, attached this connector. Refer Table 2-27 connection information.
Table 2-27. Connector Description
Signal MOSI MISO SCLK
2.22.15 Expansion Connector
port attached this connector. Refer Table 2-28 connection information.
Table 2-28. Connector Description
Signal MSCAN_TX MSCAN_RX
MOTOROLA
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2-31
2.22.16 Port Expansion Connector
port attached this connector. Refer Table 2-29 connection information.
Table 2-29. Port Connector Description
Signal ISA0 ISA1 ISA2 FAULTA0 FAULTA1 FAULTA2 FAULTA3 PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5
2-32
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MOTOROLA
Peripheral Connectors
2.22.17 Port Expansion Connector
port attached this connector. Refer Table 2-30 connection information.
Table 2-30. Port Connector Description
Signal ISB0 ISB1 ISB2 FAULTB0 FAULTB1 FAULTB2 FAULTB3 PWMB0 PWMB1 PWMB2 PWMB3 PWMB4 PWMB5
MOTOROLA
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2-33
2.23 Secondary UNI-3 Unattached Signal Connector
Secondary UNI-3 signal group several lines that connect hybrid controller. These unattached lines connected header where they available user. Refer Table 2-31 location these signals.
Table 2-31. Secondary UNI-3 Unattached Signal Connector Description
Signal SU3_ZERO_X_A SU3_ZERO_X_C SU3_BK_EMF_B SU3_PHA_IS SU3_PHC_IS Signal SU3_ZERO_X_B SU3_BK_EMF_A SU3_BK_EMF_C SU3_PHB_IS SU3_I_S_DCB +5.0V
2.24 Test Points
56F805EVM board total eight test points. Four test points located near breadboard area: +3.3VA, AGND, +3.3V GND. Four test points located near Primary UNI-3 connector, J30: -15VA, GND, +15VA GND.
2-34
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MOTOROLA
Appendix 56F805EVM Schematics
MOTOROLA
56F805EVM Schematics More Information This Product, www.freescale.com
A[0.15]
USER JUMPER USER JUMPER PUSH BUTTON PUSH BUTTON START/STOP PRIMARY ENCODER HALL EFFECT ZERO CROSSING SECONDARY ENCODER HALL EFFECT ZERO CROSSING PHASEA0 PHASEB0 INDEX0 HOME0 PHASEA1 PHASEB1 INDEX1 HOME1 PHA0/TA0 PHB0/TA1 INDEX0/TA2 HOME0/TA3 PHA1/TB0 PHB1/TB1 INDEX1/TB2 HOME1/TB3
A6/PE2 A7/PE3 A8/PA0 A9/PA1 A10/PA2 A11/PA3 A12/PA4 A13/PA5 A14/PA6 A15/PA7 USER LED: USER LED: YELLOW USER LED: GREEN SERIAL SERIAL PRIMARY UNI-3 BRAKE CONTROL SECONDARY UNI-3 BRAKE CONTROL SECONDARY serial_con
D[0.15]
Primary Primary Primary Primary Primary Primary UNI-3 UNI-3 UNI-3 UNI-3 UNI-3 UNI-3 IRQA IRQB RSTO RESET EXTBOOT CLKO XTAL EXTAL TXD0/PE0 RXD0/PE1 +3.3VA TXD1/PD6 RXD1/PD7 SCLK/PE4 MOSI/PE5 MISO/PE6 SS/PE7 MSCAN_TX MSCAN_RX +3.3VA 2.2uF,50V 2.2uF,50V VDDA1 VDDA2 VSSA VCAPC1 VCAPC2 TRST /TRST Secondary UNI-3 OVER VOLTAGE Secondary UNI-3 PHASE OVER CURRENT Secondary UNI-3 PHASE OVER CURRENT Secondary UNI-3 PHASE OVER CURRENT U3_V_SENSE_DCB U3_I_SENSE_DCB U3_I_BK_EMF_A_SENSE SU3_TEMP_SENSE U3_I_BK_EMF_B_SENSE U3_I_BK_EMF_C_SENSE U3_TEMP_SENSE Primary UNI-3 OVER VOLTAGE Primary UNI-3 PHASE OVER CURRENT Primary UNI-3 PHASE OVER CURRENT Primary UNI-3 PHASE OVER CURRENT Secondary Secondary Secondary Secondary Secondary Secondary UNI-3 UNI-3 UNI-3 UNI-3 UNI-3 UNI-3 PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5 ISA0 ISA1 ISA2 FAULTA0 FAULTA1 FAULTA2 FAULTA3
PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5 ISA0 ISA1 ISA2 FAULTA0 FAULTA1 FAULTA2 FAULTA3
/IRQA /IRQB
/RSTO /RESET EXTBOOT
CLKO XTAL EXTAL
INHIBIT Secondary INHIBIT
PWMB0 PWMB1 PWMB2 PWMB3 PWMB4 PWMB5 ISB0 ISB1 ISB2 FAULTB0 FAULTB1 FAULTB2 FAULTB3
PWMB0 PWMB1 PWMB2 PWMB3 PWMB4 PWMB5 ISB0 ISB1 ISB2 FAULTB0 FAULTB1 FAULTB2 FAULTB3
Secondary ZERO CROSSING Secondary ZERO CROSSING
TXD0 RXD0
serial_com
TXD1 RXD1
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JTAG
VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7
SCLK MOSI MISO
MSCAN_TX MSCAN_RX
DEBUG_EVENT
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cessor
+3.3V
56F805FV80
Size
ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools Sheet
MOTOROLA
Figure A-1. 56F805 Processor
MOTOROLA
+3.3V
IRQA PUSHBUTTON
/IRQA 0.1uF
BYPASS
JG18 +3.3V XTAL
8.00MHz
IRQB PUSHBUTTON
/IRQB 0.1uF
RESET PUSHBUTTON
/RESET
+3.3V
BOOT MODE JUMPER BOOT BOOT
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MODE, CLOCK IRQS Document Date:
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Monday, July 2000
Rev. Designer: Development Tools
Sheet
Figure A-2. Reset, Mode, Clock IRQs
64Kx16-bit Program 64Kx16-bit Data Memory
D[0.15] A[0.15]
+3.3V
SRAM ENABLE JUMPER OPTION
GS72116TP-12 R124 R125 +3.3V
DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16
SRAM ENABLE
SRAM DISABLE
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DATA SRAM MEMORY Document Date:
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Rev. Designer: Development Tools
Sheet
MOTOROLA
Figure A-3. Program Data SRAM Memory
MOTOROLA
0.1uF +3.3V C2V+ TXD0 T2IN T3IN T1OUT T2OUT T3OUT TP41 TP42 T1IN T2IN T3IN C326 0.1uF 0.1uF 0.1uF 0.1uF
SCI0 RS-232 CONNECTOR
RXD0
T2IN T3IN
R100 R2IN R3IN R4IN R5IN R101 R102
+3.3V ADM3311EARS R2IN R3IN R4IN R5IN
TP43 TP44 TP45 TP47 R1IN R2IN R3IN R4IN R5IN
R1OUT R2OUT R3OUT R4OUT R5OUT
RS-232 SHUTDOWN
RS-232 DISABLE
RS-232 ENABLE
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RS-232 CONNECTORS Document Date:
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Tuesday, July 2000
Rev. Designer: Development Tools
Sheet
Figure A-4. RS-232 Connectors
+3.3V MOSI DOUT Vref
OUTA OUTB REFAB D/A0 D/A1 D/A2 D/A3
SERIAL CONNECTOR
MISO SCLK SCLK
OUTC +3.3V DGND +3.3VA AGND TP48 5.1K OUTD /RSTO
REFCD
Vref
R107 10K-TP
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DEBUG SERIAL CONVERTER Document Date:
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Rev. Designer: Development Tools
Sheet
MOTOROLA
Figure A-5. Debug Serial Converter
+3.3V U11F U11E 74AC04 74AC04 U19A 74AC04 74AC04 U19C 74AC04 74AC04 +3.3V U19D 74AC04 U19E 74AC04 74AC04 U19F LED2 LED1 LED9 LED8 U19B LED7 LED6 U11D LED5 LED4
MOTOROLA
YELLOW GREEN
PWMA0
PWMA1
YELLOW
PWMA2
GREEN
PWMA3
STATE LEDS
YELLOW
PWMA4
GREEN
PWMA5
YELLOW
USER LEDS
GREEN
LED3
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PORT USER LEDS Document Date:
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Tuesday, July 2000
Rev. Designer: Development Tools
Sheet
Figure A-6. User LEDs
PWM_AT PWM_AB PWM_BT PWM_BB PWM_CT PWM_CB PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5
UNI-3 VOLT ANALOG BREAD BOARD AREA
+5.0V_UNI3 +3.3VA +15VA UNI_3_-15 U3_I_S_DCB MOTOR CURRENT SENSE U3_PHB_IS MOTOR PHASE CURRENT SENSE MOTOR DRIVE TEMPERATURE SENSE UNI_3_+15
+5.0V_UNI3 UNI_3_+15 U3_PHA_IS U3_PHC_IS PFC_PWM PFC_ZERO_CROSS -15VA PHASE BACK PHASE BACK UNI_3_-15 SERIAL_COMM PFC_INHIBIT U3_V_S_DCB
MOTOR VOLTAGE SENSE MOTOR PHASE CURRENT SENSE MOTOR PHASE CURRENT SENSE
MOTOR DRIVE BRAKE CONTROL
ZERO_X_B BK_EMF_B
PHASE BACK
ZERO_X_A ZERO_X_C BK_EMF_A BK_EMF_C
PRIMARY UNI-3 CONNECTOR
PFC_PWM PFC_ZERO_CROSS RXD1 SERIAL_COMM PFC_INHIBIT
UNI-3 SERIAL serial_com JUMPER INHIBIT JUMPER
JUMPER ZERO CROSSING JUMPER
PRIMARY UNI-3 OVER-VOLTAGE FAULT DETECTION
+3.3V 0.1uF +5.0V 5.1K +5.0V LM393A 10K-TP FAULTA0
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FAULT SENSE
UNI-3 OVER-VOLTAGE SENSE
(U3_V_S_DCB)
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MOTOROLA
Figure A-7. Primary UNI-3 Interface
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SECONDARY UNI-3 CONNECTOR
SU3_PFC_PWM SU3_PFC_ZERO_CROSS SU3_SERIAL_COMM SU3_PFC_INHIBIT
MOTOROLA
PWM_AT PWM_AB PWM_BT PWM_BB PWM_CT PWM_CB PWMB0 PWMB1 PWMB2 PWMB3 PWMB4 PWMB5
SU3_V_S_DCB SU3_PHA_IS SU3_PHC_IS SU3_PFC_PWM SU3_PFC_ZERO_CROSS SU3_ZERO_X_A SU3_ZERO_X_C SU3_BK_EMF_B SU3_PHA_IS SU3_PHC_IS SU3_BK_EMF_B SU3_BK_EMF_A SU3_BK_EMF_C SU3_SERIAL_COMM SU3_PFC_INHIBIT SU3_I_S_DCB SU3_PHB_IS SU3_TEMP MOTOR PHASE CURRENT SENSE MOTOR DRIVE TEMPERATURE SENSE
SECONDARY UNI-3
CURRENT SENSE
MOTOR PHASE CURRENT SENSE MOTOR PHASE CURRENT SENSE
MOTOR DRIVE BRAKE CONTROL
PHASE ZERO CROSSING PHASE BACK
SU3_ZERO_X_B
PHASE ZERO CROSSING SU3_ZERO_X_A PHASE ZERO CROSSING SU3_ZERO_X_C PHASE BACK PHASE BACK SU3_BK_EMF_A SU3_BK_EMF_C SU3_PHB_IS SU3_I_S_DCB +5.0V
SU3_ZERO_X_B
UNATTACHED SECONDARY UNI-3 SIGNALS
SECONDARY UNI-3 SERIAL JUMPER ZERO CROSSING JUMPER
JUMPER INHIBIT JUMPER
SECONDARY UNI-3 OVER-VOLTAGE
+3.3V +5.0V 5.1K LM393A FAULTB0 0.1uF
FAULT DETECTION
SU3_V_S_DCB
+5.0V 10K-TP
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FAULT SENSE
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VER-CURRENT SENSE ment mber Date:
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Development Tools Sheet
Figure A-8. Secondary UNI-3 Back-EMF, Over-Voltage Over-Current Sense
A-10
+3.3V
+3.3V
+3.3V
R119 R120
SW-2
RUN/STOP
SPST
GENERAL PURPOSE SWITCHES
SOFTWARE FEATURE JUMPERS
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USER GENERAL PURPOSE SWITCHES JUMPERS Document Date:
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Rev. Designer: Development Tools
Sheet
MOTOROLA
Figure A-9. User General Purpose Switches Jumpers
MOTOROLA
JG14A BK_EMF_A U3_PHA_IS
NOTE: LOCATION JG10 JG14
SU3_TEMP
JG10
JG14B U3_PHB_IS
BK_EMF_B
U3_BK_EMF_A U3_BK_EMF_B
U3_PHA_IS
U3_PHB_IS U3_PHC_IS
JG14C U3_PHC_IS
BK_EMF_C
U3_BK_EMF_C
JG14
JG10 SU3_TEMP
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MOTOR PHASE-CURRENT/BACK-EMF VOLTAGE ANALOG INPUT SELECTOR Document Date:
DSP56F805EVM.DSN
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Rev. Designer: Development Tools
Sheet
A-11
Figure A-10. Motor Phase-Current/Back-EMF Voltage Analog Input Selector
0.1uF
PRIMARY UNI-3 PHASE CURRENT FAULT SENSE
+5.0V
0.1uF
0.1uF
PRIMARY UNI-3 PHASE CURRENT FAULT SENSE
FAULTA3 SU3_PHC_IS 0.1uF
0.1uF
R108 SU3_I_S_DCB 0.1uF +3.3V +5.0V
R109
R110
R111
R112 0.1uF
R113
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+5.0V U21B FAULTA2 SU3_PHB_IS LM393A LM393A 5.1K U3_I_LIMIT_REF +5.0V LM393A U21A 5.1K +3.3V SU3_I_LIMIT_REF +5.0V LM393A
A-12
+5.0V U3_I_LIMIT_REF +3.3V +5.0V 5.1K LM393A 0.1uF SU3_PHA_IS LM393A P_PHA_IS S_PHA_IS 5.1K +5.0V +3.3V 10K-TP SU3_I_LIMIT_REF
+5.0V
10K-TP
PRIMARY UNI-3 PHASE CURRENT FAULT SENSE
SECONDARY UNI-3 PHASE CURRENT FAULT SENSE
U3_PHA_IS
U3_I_LIMIT_REF SU3_I_LIMIT_REF
+3.3V
+3.3V 5.1K
SECONDARY UNI-3 PHASE CURRENT FAULT SENSE
FAULTB2
U3_PHB_IS
+3.3V 5.1K
SECONDARY UNI-3 PHASE CURRENT FAULT SENSE
FAULTB3
U3_PHC_IS
U3_I_S_DCB
R114 5.1K JG15 P_PHA_IS LM393A P_OI_FAULT FAULTA1
PRIMARY UNI-3 OVER-CURRENT FAULT SENSE
+3.3V +5.0V +5.0V SEC_OVER_I_LIMIT R117 10K-TP U22B LM393A R115 5.1K
SECONDARY UNI-3 OVER-CURRENT FAULT SENSE
JG16 S_PHA_IS S_OI_FAULT FAULTB1
+5.0V
R116 10K-TP
PRI_OVER_I_LIMIT
PRIMARY UNI-3 PHASE CURRENT/DC CURRENT FAULT SENSE
SECONDARY UNI-3 PHASE CURRENT/DC CURRENT FAULT SENSE Wireless Subscriber Division
William Cannon Drive West
+5.0V
+5.0V
Austin, 78735-8598 (512)895-3230 FAX: (512)895-4556 Title Size
MD:OE314
LM393A LM393A
U22A
URRENT SENSE ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools
Sheet
MOTOROLA
Figure A-11. Primary Secondary 3-Phase Over-Current Sense
MOTOROLA
UNI-3: ZERO CROSSING
ZERO_X_A
CONNECT
ZERO_X_B
ZERO_X_C +5.0V
1-2: ZERO CROSSING INFORMATION 2-3: ENCODER HALL EFFECT INFORMATION
+5.0V JG12A 0.1uF 2.2uF,50V +5.0V 470pF
PHASEA0
+5.0V 470pF
JG12B PHASEB0
+5.0V 470pF 470pF
JG12C INDEX0
ENCODER HALL EFFECT CONNECTOR
HOME0
56F805EVM Schematics More Information This Product, www.freescale.com
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title Size
Wireless Subscriber Division
FAX: (512)895-4556
MD:OE314
PRIMARY HALL-EFFECT SELECTOR Document Date:
DSP56F805EVM.DSN
Tuesday, July 2000
+5.0V GROUND PHASE PHASE INDEX HOME
Rev. Designer: Development Tools
Sheet
A-13
Figure A-12. Primary Hall-Effect Selector
A-14
SECONDARY UNI-3: ZERO CROSSING
SU3_ZERO_X_A
CONNECT
SU3_ZERO_X_B
SU3_ZERO_X_C +5.0V
1-2: ZERO CROSSING INFORMATION 2-3: ENCODER HALL EFFECT INFORMATION
+5.0V JG13A 0.1uF 2.2uF,50V +5.0V 470pF
PHASEA1
+5.0V 470pF
JG13B PHASEB1
+5.0V 470pF 470pF
JG13C INDEX1
SECONDARY
ENCODER HALL EFFECT CONNECTOR
HOME1
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title Size
Wireless Subscriber Division
FAX: (512)895-4556
MD:OE314
SECONDARY HALL-EFFECT SELECTOR Document Date:
DSP56F805EVM.DSN
Tuesday, July 2000
+5.0V GROUND PHASE PHASE INDEX HOME
Rev. Designer: Development Tools
Sheet
MOTOROLA
Figure A-13. Secondary Hall-Effect Selector
MOTOROLA
A[0.15] CLKO +3.3V
A[0.15]
D[0.15]
D[0.15]
/IRQA /IRQB /RESET /RSTO DEBUG_EVENT +3.3V
+3.3V
ADDRESS CONTROL
ADDRESS
DATA
ISA0 ISA1 ISA2 FAULTA0 FAULTA1 FAULTA2 FAULTA3 PWMA0 PWMA1 PWMA2 PWMA3 PWMA4 PWMA5
ISB0 ISB1 ISB2 FAULTB0 FAULTB1 FAULTB2 FAULTB3 PWMB0 PWMB1 PWMB2 PWMB3 PWMB4 PWMB5
PWM1
PWM2
+3.3VA
TXD1 RXD1 TXD0 RXD0 MSCAN_TX MSCAN_RX
MOSI MISO SCLK
SCI1
SCI0
+3.3V
+3.3V
TXD0 TXD1 SCLK MISO
RXD0 RXD1 MOSI +3.3V
PHASEA0 PHASEB0 INDEX0 HOME0
PORT
56F805EVM Schematics More Information This Product, www.freescale.com
TIMER CHANNEL PORT
+3.3V +3.3V
+3.3V
TIMER CHANNEL
Wireless Subscriber Division
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title
PORT
FAX: (512)895-4556
MD:OE314
PHASEA1 PHASEB1 INDEX1 HOME1
CONNECTORS
Size
+3.3V
TIMER CHANNEL
TIMER CHANNEL
ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools
Sheet
A-15
Figure A-14. Port Expansion Connectors
A-16
+5.0V
+5.0V CANL CANH CANL TP10 CANH CANL SLOPE PCA82C250T VREF
CONNECTOR
DAISY-CHAIN CONNECTOR
CANH
MSCAN_TX MSCAN_RX
JG17 CANH TERMINATION
R118 1/4W CANL
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title Size
Wireless Subscriber Division
FAX: (512)895-4556
MD:OE314
HIGH-SPEED INTERFACE Document Date:
DSP56F805EVM.DSN
Tuesday, July 2000
Rev. Designer: Development Tools
Sheet
MOTOROLA
Figure A-15. High-Speed Interface
MOTOROLA
Parallel JTAG Interface
PORT_IDENT /TRST +3.3V TP29 PORT_TCK R126 5.1K R123 5.1K 5.1K MC74HC244DW +3.3V TP28 PORT_TDI /PORT_TRST PORT_VCC PORT_CONNECT DB25M JG11 +3.3V PORT_TDO R121 5.1K 0.1uF MC74HC244DW PORT_DE R122 5.1K PORT_TMS PORT_RESET P_RESET
On-Board Host Target Interface Disable
On-Board Host Target Interface Power Selection
+3.3V 5.1K /TRST /RESET P_RESET 5.1K R104 2N2222A
+3.3V
/TRST +3.3V /RESET
56F805EVM Schematics More Information This Product, www.freescale.com
Title Size
JTAG Connector
Wireless Subscriber Division
William Cannon Drive West Austin, 78735-8598 (512)895-3230 FAX: (512)895-4556 MD:OE314
JTAG CONNECTOR ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools
Sheet
A-17
Figure A-16. Parallel JTAG Host Target Interface JTAG Connector
A-18
FM4001 FERRITE BEAD MC33269DT_5.0 47uF, VOUT VOUT 0.1uF FM4001 470uF, +5.0V +5.0V_UNI3
EXTERNAL POWER INPUT
POWER GOOD
LED10 GREEN
+5.0V +3.3VA 0.1uF
FM4001
+3.3V
FERRITE BEAD
VOUT VOUT
FERRITE BEAD +3.3V
FERRITE BEAD MC33269DT_3.3
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
47uF,
+3.3VA TEST POINT
ANALOG GROUND TEST POINT
GROUND TEST POINT
+3.3V TEST POINT 3.3V 5.0V REGULATOR
Wireless Subscriber Division
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title FAX: (512)895-4556 MD:OE314
+3.3VA +3.3V
MC33269
Size
ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools
Sheet
MOTOROLA
Figure A-17. Power Supplies
MOTOROLA
DSP56F805
UNI-3
+3.3VA 0.1uF 0.1uF 2.2uF,50V 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF +3.3V +5.0V +3.3VA +3.3V +3.3V
LM393 CONNECTOR ADM3311E
+3.3V
0.1uF
0.1uF
SRAM SERIAL
+5.0V +5.0V 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF +3.3V Vref 0.1uF +5.0V +5.0V
INTERFACE LM393 LM393 LM393
LM393
+5.0V
LM393
+5.0V
+3.3V
+3.3V
0.1uF
0.1uF
0.1uF
0.1uF
74AC244
+3.3V +3.3V +3.3V +3.3V
ADDRESS CONNECTOR 74HC04 74HC04
DATA CONNECTOR
+3.3V
0.1uF 0.1uF 0.1uF 0.1uF
56F805EVM Schematics More Information This Product, www.freescale.com
U11B R105 5.1k 74AC04 R106 5.1k TP38 TP39 U11A 74AC04 TP40
0.1uF
U11C
Wireless Subscriber Division
William Cannon Drive West Austin, 78735-8598 (512)895-3230 Title Size FAX: (512)895-4556 MD:OE314
5.1k
74AC04
ATES ment mber Date:
EVM.DSN
Tuesday, July 2000
Development Tools
Sheet
A-19
Figure A-18. Bypass Capacitors Spare Gates
A-20
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
MOTOROLA
Appendix 56F805EVM Bill Material
Description Ref. Designators Integrated Circuits DSP56F805FV80 LM393M MC74HC244DW 74AC04SC MC33269DT-5.0 MC33269DT-3.3 GS72116TP-12 ADM3311EARS MAX5251BEAP PCA82C250T U21, U11, Resistors R10, R16, R17, R20, R21, R24, R25, R28, R29, R67, R68, R108, R109, R111, R112 R11, R18, R22, R26, R30, R69, R110, R113 R12, R13, R19, R23, R27, R31, R32, R35, R37, R41, R57, R70, R105, R106, R114, R115, R121, R122, R123, R126 R42, R43, R44, R46, R48, R49, R72, R73, R74, R119, R120 R33, SMEC RC73L2A16KOHMJT Motorola, DSP56F805FV80 National, LM393M Semiconductor, MC74HC244DW Fairchild, 74AC04SC Semiconductor, MC33269DT-5.0 Semiconductor, MC33269DT-3.3 GSI, GS72116TP-12 Analog Devices, ADM3311EARS Maxim, MAX5251BEAP Philips Semiconductor, PCA82C250T Vendor Part
5.1K
SMEC RC73L2A1MOHMJT
SMEC RC73L2A5.1KOHMJT
SMEC RC73L2A10KOHMJT
SMEC RC73L2A51OHMJT
MOTOROLA
56F805EVM Bill Material More Information This Product, www.freescale.com
Description
Ref. Designators Resistors (Continued)
Vendor Part
R36, R38, R104 R50, R51, R52, R53, R55, R75, R78, R81, R84, R87, R90, R93, R96, R100, R101, R102 R58, R59, R60, R61, R62, R63, R64, R65, R76, R77, R79, R80, R82, R83, R85, R86, R88, R89, R91, R92, R94, R95, R97, R118 Potentioneters
SMEC RC73L2A47KOHMJT SMEC RC73L2A470OHMJT SMEC RC73L2A10MOHMJT SMEC RC73L2A1KOHMJT
SMEC RC73L2A270OHMJT
SMEC RC73L2A24OHMJT
1/4W
YAGEO 120QBK
R14, R15, R71, R107, R116, R117 Inductors
BC/MEPCOPAL ST4B103CT
1.0mH
LEDs
Fair-Rite 2743015112
Yellow Green
LED1 LED2, LED4, LED6, LED8 LED3, LED5, LED7, LED9, LED10 Diode
Hewlett-Packard HSMS-C650 Hewlett-Packard HSMY-C650 Hewlett-Packard HSMG-C650
S2B-FM401
Vishay DL4001DICT
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
MOTOROLA
Description
Ref. Designators Capacitors
Vendor Part
2.2µF, 0.1µF
C23, C54, C10, C12, C14, C16, C17, C18, C19, C20, C21, C22, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C35, C38, C39, C40, C41, C44, C46, C47, C48, C49, C50, C51, C52, C53, C59, C65, C67, C68, C69, C70, C71, C13, C55, C56, C57, C58, C61, C62, C63, Jumpers
NICHICON UWX1H2R2MCR2GB SMEC MCCE104K2NR-T1
470µF, 47µF,
PANASONIC ECE-V1CA471P PANASONIC ECE-V1AA470P SMEC MCCE471J2NO-T1
470pF
Bergstick Bergstick Bergstick
JG1, JG2, JG6, JG11, JG15, JG16, J16, J17, JG3, JG4, JG5, JG7, JG8, JG9, JG17, JG18 JG10 JG12, JG13, JG14 J26, J28, J29, J21, J23, J30,
SAMTEC TSW-103-08-S-S
SAMTEC TSW-104-08-S-D SAMTEC TSW-102-08-S-S
Bergstick Bergstick Bergstick Bergstick Bergstick Bergstick Bergstick Bergstick Bergstick Shrouded
SAMTEC TSW-101-08-S-S SAMTEC TSW-103-07-S-T SAMTEC TSW-109-08-S-D SAMTEC TSW-106-08-S-S SAMTEC TSW-105-08-S-D SAMTEC TSW-104-08-S-S SAMTEC TSW-107-08-S-D SAMTEC TSW-114-08-S-S 640456-6 SAMTEC TSW-106-08-S-D 2540-6002UB
MOTOROLA
56F805EVM Bill Material More Information This Product, www.freescale.com
Description
Ref. Designators Test Points
Vendor Part
Bergstick
TP1, TP2, TP3, TP4, TP5, TP6, TP7, Crystals
Samtec TSW-101-08-S-S
8.00MHz Crystal
Connectors
ECS-80-18-5P
DB25M Connector 2.1mm coax Power Connector DE9F Connector
AMPHENOL 617-C025P-AJ121 Switch Craft RAPC-722
Switches
AMPHENOL 617-C009S-AJ120
SPST Pushbutton SPDT Toggle
Transistors
Panasonic EVQ-QS205K GT11MSCKE
2N2222A
Miscellaneous
ZETEX FMMT2222ACT
Shunt Rubber Feet
SH1-SH27 RF1-RF6
Samtec SNT-100-BL-T SJ5018BLKC
56F805EVM Hardware User's Manual More Information This Product, www.freescale.com
MOTOROLA
Index
Numerics
56F803EVM interface real-time debugging 56F805 Technical Data 56F805EVM 16-bit 3.3V hybrid controller 4.0Amp power supply 2-11 4-Channel 10-bit Serial 64Kx16-bit data memory 64Kx16-bit program memory 8.00MHz crystal oscillator termination bypass physical layer peripheral Development Card external memory expansion connectors external oscillator frequency input FSRAM JTAG port interface MPIO-compatible peripheral 2-1, On-board power regulation Parallel JTAG Host Target Interface PWM-compatible peripheral RS-232 interface SPI-compatible peripheral Timer-compatible peripheral UNI-3 connector/interface 2-12 Connector 2-29 Address 2-28 2-31 Data 2-29 External Memory Control 2-26 2-32 2-30 2-31 Connectors Peripheral Expansion 2-23 Controller Area Network
converter 2-15 Data memory Debugging Digital Signal Processor Digital-to-Audio DSP56800 Family Manual DSP56F801/803/805/807 User's Manual
Encoder/Hall-Effect 2-21 circuits 2-21 Encoder/Timer 2-27 Evaluation Module External Memory Control Signal 2-26
Analog-to-Digital
Back-EMF 2-20
FSRAM
termination bypass interface 2-1, 2-22 Automation MOTOROLA
General Purpose Input Output GPIO GPIO 2-24, 2-28 signals 2-14
Index More Information This Product, www.freescale.com
Hall-Effect/Quadrature Encoder interface Host Parallel Interface Connector Host Target Interface
MPIO 2-25, 2-27 port 2-27, 2-28 Multi Purpose Input Output MPIO
OnCE OnCE(TM) On-Chip Emulation OnCE
Integrated Circuit
Peripheral Connectors 2-23 Phase Locked Loop Printed Circuit Board Program memory Pulse Width Modulation
Joint Test Action Group JTAG JTAG 1-1, connector Jumper Group JG10 JG11 JG12 JG13 JG14 JG15 JG16 JG17 JG18
Quad Encoder 2-21 Quadrature Decoder interface port 2-26
Random Access Memory Read-Only Memory RS-232 interface level converter schematic diagram RS-232 Serial Communications
Logic motor over-current motor over-voltage motor zero crossing Low-Profile Quad Flat Pack LQFP LQFP
Serial Communications Port 2-30 Serial Communications Interface Serial Peripheral Interface
motor over-current over-voltage Motor Phase Current 2-20 Motor Protection Logic 2-16
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MOTOROLA
Serial Peripheral Interface 2-31 SRAM external data external program Static Random Access Memory SRAM
UART UNI-3 Back-EMF 2-20 connector/interface 2-12 Over-Voltage signal 2-17 Motor Drive interface 2-13 Motor interface Primary Secondary Over-Voltage signal 2-18 Unattached Signal Connector 2-34 Universal Asynchronous Receiver/Transmitter UART
Zero-Crossing circuits 2-21 Zero-Crossing Detection 2-21
MOTOROLA
Index More Information This Product, www.freescale.com
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters which provided Motorola data sheets and/or specifications vary different applications actual performance vary over time. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola Stylized Logo registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer.
MOTOROLA Stylized Logo registered Patent Trademark Office. other product service names property their respective owners. Motorola, Inc. 2003. reach USA/EUROPE/Locations Listed: Motorola Literature Distribution; P.O. 5405, Denver, Colorado 80217. 1-303-675-2140 1-800-441-2447 JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3-20-1, Minami-Azabu. Minato-ku, Tokyo 106-8573 Japan. 81-3-3440-3569 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, King Street, Industrial Estate, N.T., Hong Kong. 852-26668334 Technical Information Center: 1-800-521-6274 HOME PAGE:
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DSP56F805EVMUM/D

56F805 Evaluation Module Hardware User's Manual Motorola, Inc., 2

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