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Summary of Contents for MicroSys miriac EK5744
- Page 1 Creating Embedded Systems miriac EK5744 User Manual V 1.2...
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Page 2: Table Of Contents
4.8.1 Input Supply Rating ........22 History ............53 4.8.2 Controller Part Power Connector....22 4.8.3 Digital Output Power Connector ....23 4.8.4 Power Supply Structure ....... 24 miriac EK-5744 User Manual V 1.2 2/53 © MicroSys Electronics GmbH 2017... -
Page 3: General Notes
Copyright MicroSys Electronics GmbH, January 2017 All rights reserved. All rights in any information which appears in this document belong to MicroSys Electronics GmbH or our licensors. You may copy the information in this manual for your personal, non-commercial use. -
Page 4: Offer To Provide Source Code Of Certain Software
This offer is valid to anyone in receipt of this information. MicroSys Electronics GmbH is eager to duly provide complete source code as required under various Free Open Source Software licenses. If, however you... -
Page 5: Symbols, Conventions And Abbreviations
XXX+ denotes the positive signal of a differential pair denotes an optional not mounted or fitted part Table 1-2 Conventions miriac EK-5744 User Manual V 1.2 5/53 © MicroSys Electronics GmbH 2017... -
Page 6: Introduction
Introduction 2 2 Introduction Thank you for choosing the MicroSys SBC-5744 Single Board Computer system. This manual details all its features and will help you obtain the best performance from the SBC. 2.1 Safety and Handling Precautions ALWAYS use the correct type and polarity of the power... -
Page 7: Short Description
API (“application programming interface”) used to access the MCU and EK-5744 features. Using this firmware and API makes it easier for you to build your own de- vices conforming to the safety standards IEC 61508/62061 and ISO 13849. miriac EK-5744 User Manual V 1.2 7/53 © MicroSys Electronics GmbH 2017... -
Page 8: Ek-5744 Overview
The EK-5744 EvalKit package contains the following items: ■ The EK-5744 system, mounted in a top hat rail housing ■ Power Supply 24V DC stabilized / 2 A miriac EK-5744 User Manual V 1.2 8/53 © MicroSys Electronics GmbH 2017... -
Page 9: Quick Start Guide
Network connection via LAN port (RJ45) to your local network ■ TFTP server available for downloading within the network (Hint: may run on the same PC as the serial Terminal) miriac EK-5744 User Manual V 1.2 9/53 © MicroSys Electronics GmbH 2017... -
Page 10: Board Preparation And Power-Up
For more details see chapter 5.3 and 5.4. After Power-On, the green LED on the carrier should light up. IF NOT, DISCONNECT THE UNIT IMMEDIATELY FROM THE POWER SOURCE AND CHECK FOR FAULTS! miriac EK-5744 User Manual V 1.2 10/53 © MicroSys Electronics GmbH 2017... -
Page 11: Operation
Make a loopback connection between the 2 CAN ports (picture below shows a red and a green wire) Connect RS232 console cable (included) miriac EK-5744 User Manual V 1.2 11/53 © MicroSys Electronics GmbH 2017... -
Page 12: Evaluation Software Startup
VNS_WIDE = 23.1 pSBC IO0_WIDE = 23.1 pSBC IO1_WIDE = 0.0 pSBC VNS_TIGHT = 9.9 pSBC IO0_TIGHT = 9.9 pSBC IO1_TIGHT = 0.0 can_test start can_test end … miriac EK-5744 User Manual V 1.2 12/53 © MicroSys Electronics GmbH 2017... -
Page 13: System Description
System Description 4 4 System Description This section describes all parts of the EK-5744 system. 4.1 Block Diagram EK-5744 miriac EK-5744 User Manual V 1.2 13/53 © MicroSys Electronics GmbH 2017... -
Page 14: Feature Overview
Power Supply Controller Side 24V DC @ ??A Reverse polarity protected IO-Side 24V DC @ ??A Reverse polarity protected Shielding Connector Shield Connected to Ground Mechanics Dimension ..x..x…mm miriac EK-5744 User Manual V 1.2 14/53 © MicroSys Electronics GmbH 2017... -
Page 15: Mechanical Dimensions
It complies with the standard DIN 43880 for use in common installation distributor boxes. Figure 4-1: Mechanical Dimensions This drawing is not to scale. For 3D data files please contact MicroSys. miriac EK-5744 User Manual V 1.2 15/53... -
Page 16: Board Layout
System Description 4 4.4 Board Layout Figure 4-2: Board Layout - Top Side miriac EK-5744 User Manual V 1.2 16/53 © MicroSys Electronics GmbH 2017... - Page 17 System Description 4 Figure 4-3: Board Layout - Bottom Side miriac EK-5744 User Manual V 1.2 17/53 © MicroSys Electronics GmbH 2017...
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Page 18: Board Views
4.6 Board Views Figure 4-4: Board Front Side View Figure 4-5: Board Rear View Figure 4-7: Board Left- Hand Side View Figure 4-6: Board Right- Hand Side View miriac EK-5744 User Manual V 1.2 18/53 © MicroSys Electronics GmbH 2017... - Page 19 System Description 4 Figure 4-9: Board Top View Figure 4-8: Board Bottom View miriac EK-5744 User Manual V 1.2 19/53 © MicroSys Electronics GmbH 2017...
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Page 20: System Environment
85°C IC-MAX3232EEAE -40°C 85°C IC-MAX6817EUT -40°C 85°C IC-MPC5744P_K0MMM5 -40°C 135°C IC-PC33907AE -40°C 125°C IC-SN74LVC1G125DCK -40°C 85°C IC-TJF1051T -40°C 150°C IC-TL331IDBV -40°C 85°C L-742-792-040 -55°C 125°C L-742-792-643 -55°C 125°C miriac EK-5744 User Manual V 1.2 20/53 © MicroSys Electronics GmbH 2017... - Page 21 -55°C 150°C T-NDS0605 -55°C 150°C T-NJD2873T4G -65°C 175°C T-SI7113DN -50°C 150°C T-SI7489DP -55°C 150°C WRAP-2.54-180 -40°C 125°C XO-FT3B-50.0/100-15/48 -40°C 85°C XT-FT10A-40MHZ -40°C 85°C Table 4-1: Component Temperature Ratings miriac EK-5744 User Manual V 1.2 21/53 © MicroSys Electronics GmbH 2017...
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Page 22: Power Supply
Power is fed to the processor unit via the 2-pin pressure clamp PWR Manufacturer: Würth Elektronik Type: 691-101-710-002 Mates with: 1-2mm² wire The power is indicated by a green LED beside the connector. Figure 4-10: Controller Power Part Connector miriac EK-5744 User Manual V 1.2 22/53 © MicroSys Electronics GmbH 2017... -
Page 23: Digital Output Power Connector
The red power indicator led is activated only, if one of the two first stage power switches are on, i.e. if the output drivers for the four digital outputs are supplied with power. Figure 4-11: Digital Output Power Connector (PWIN) miriac EK-5744 User Manual V 1.2 23/53 © MicroSys Electronics GmbH 2017... -
Page 24: Power Supply Structure
System Description 4 4.8.4 Power Supply Structure Figure 4-12 Power supply structure miriac EK-5744 User Manual V 1.2 24/53 © MicroSys Electronics GmbH 2017... -
Page 25: System Core
DIN2 Input Data inverted input pin state PWENA# Output Enable first stage switch-I enable A DPWSTD Input Status first stage switch-II redundant status miriac EK-5744 User Manual V 1.2 25/53 © MicroSys Electronics GmbH 2017... - Page 26 DOSTB0 Input Status output switch 0 redundant status AIN0 Input analog formated to 3.3V AIN2 Input analog formated to 3.3V Table 5-1: MCU Pin Mapping – Full Overview miriac EK-5744 User Manual V 1.2 26/53 © MicroSys Electronics GmbH 2017...
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Page 27: All Processor Io Connections
GPIO107 SBC-IO5 AU-TX1P HAIN0# PORST# AU-RX0N DOSTB1 DOUT2 HDIN2# DOSTB0 PWEND# RMII-RXD1 AIN0 CAN2-TXD GPIO44 AIN2 RGM-FAB HAIN1# SBC-INT# RMII-TXEN Table 5-2: MCU Pin Mapping – Short Overview miriac EK-5744 User Manual V 1.2 27/53 © MicroSys Electronics GmbH 2017... -
Page 28: Leds
+3.3V supply active +3.3V supply inactive CPU supply state Table 5-3: LED Pin Mapping Figure 5-3: MPX-LEDs Figure 5-2: LED Location and Numbering miriac EK-5744 User Manual V 1.2 28/53 © MicroSys Electronics GmbH 2017... -
Page 29: Switches
Switch 4 of the DIP switch is intended for USER purposes. It is connected to the MPC5744P processor port B6. If the switch is ON, a logical low will be read back. Signal Port USER HIGH miriac EK-5744 User Manual V 1.2 29/53 © MicroSys Electronics GmbH 2017... -
Page 30: Jumpers
If the jumper DBUG is not installed, the FSI/DEBUG pin of the MC33907 is tied to ground. Figure 5-5: SBC Jumpers miriac EK-5744 User Manual V 1.2 30/53 © MicroSys Electronics GmbH 2017... -
Page 31: Interfaces
JRS. The header JRS is located directly be- hind the reset push button. Manufacturer: Würth, 61301421121 Type: 2x7 Pin Header, 2.54mm Pitch Mates with: Würth, 61201425821 Table 6-1 JTAG Header Figure 6-1: JTAG Connector miriac EK-5744 User Manual V 1.2 31/53 © MicroSys Electronics GmbH 2017... -
Page 32: Jtag Connector Pinout
The Aurora debug interface is realized as HS34 according to the Nexus 5001 standard with a 34-pin connector. Manufacturer: Samtec, ASP-137973-01 Type: 2x17 Pin ERM8/ERF8 Edge Rate Connector Mates with: Samtec, HDR-142118-XX Figure 6-2: Aurora Connector miriac EK-5744 User Manual V 1.2 32/53 © MicroSys Electronics GmbH 2017... -
Page 33: Aurora Connector Pinout
LVDS Input n.c. AU-CLKN Port H1 LVDS Input AU-RX0P Port J10 LVDS Input JNRDY# Port J9 LVTTL AU-RX0N Port J11 LVDS Input n.c. Table 6-3: Aurora Pin Mapping miriac EK-5744 User Manual V 1.2 33/53 © MicroSys Electronics GmbH 2017... -
Page 34: Uart
LIN Connector Pinout JTAG MPC5744P Description Level Signal Name Direction Termination n.c. Port D9 RS232 Output Port D12 RS232 Input 5K internal n.c. n.c. Table 6-4: Serial Interface Port Mapping miriac EK-5744 User Manual V 1.2 34/53 © MicroSys Electronics GmbH 2017... -
Page 35: Ethernet
The 10/100BaseT connection is accessible via a standard RJ45 port with two LEDs, contained within the jack. LED1 indicates a valid link. LED2 is illuminated at 100Mbps link speed. Figure 6-4: Ethernet Connector miriac EK-5744 User Manual V 1.2 35/53 © MicroSys Electronics GmbH 2017... -
Page 36: Can
DIP switches. Figure 6-5: CAN Connectors 6.4.1 CAN Connector Block Manufacturer: Würth Elektronik Type: 691 101 710 002 Mates with: 0.13-2.0mm² wire Figure 6-6: CAN Terminal Block miriac EK-5744 User Manual V 1.2 36/53 © MicroSys Electronics GmbH 2017... -
Page 37: Can Termination
Setting TERM-1 TERM-2 CAN1 CAN2 no termination no termination 120R termination no termination no termination 120R termination 120R termination 120R termination Table 6-6: CAN Termination Switch State Table miriac EK-5744 User Manual V 1.2 37/53 © MicroSys Electronics GmbH 2017... -
Page 38: Digital Inputs
>10us falling edge delay >15us input resistor type MELF selftestable parts all, except input resistor input state during test Table 6-7: Digital Inputs Electrial Specification miriac EK-5744 User Manual V 1.2 38/53 © MicroSys Electronics GmbH 2017... -
Page 39: Input Cpu Connection
The test will overwrite the current input information, so the user must take care about the system functionality during the test sequence. A valid input state can only be read if all input test stimuli are disabled for this input. miriac EK-5744 User Manual V 1.2 39/53 © MicroSys Electronics GmbH 2017... -
Page 40: Digital Outputs
2, the outputs are not fit to survive short circuit currents at nominal voltage. Shorts at the output pins may lead to permanent damage of the output stage drivers. miriac EK-5744 User Manual V 1.2 40/53 © MicroSys Electronics GmbH 2017... -
Page 41: Output Port Specification
Reverse Voltage Protection Blocking (max.2A) Led Indicator Off State 0-14V Led Indicator On State 16-24V Status Readback Low 15-24V Status Readback High 0-13V Table 6-10: Digital Output Electrical Specification miriac EK-5744 User Manual V 1.2 41/53 © MicroSys Electronics GmbH 2017... -
Page 42: First Stage Specification
Table 6-11: Digital Output First Stage Enable Pin Mapping 6.6.2.2 Read Back Status The read back value of both first stage status lines must be identical. A low value indicates an active first stage switch. miriac EK-5744 User Manual V 1.2 42/53 © MicroSys Electronics GmbH 2017... -
Page 43: Output Ports
Port H8 XDOUT2 inactive Port A12 XDOUT2 high active Port A12 XDOUT3 inactive Port A15 XDOUT3 high active Port A15 Table 6-13: Digital Output Pin Mapping miriac EK-5744 User Manual V 1.2 43/53 © MicroSys Electronics GmbH 2017... - Page 44 DPWSTA/B Settling Time Description 1->0 1->0 >200us First Stage Turn On Delay 0->1 0->1 >40ms First Stage Turn Off Delay Table 6-15: Digital Outputs First Stage Settling Times miriac EK-5744 User Manual V 1.2 44/53 © MicroSys Electronics GmbH 2017...
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Page 45: Analog Inputs
21mA high high 3.04V invalid 22mA high high 3.19V invalid 23mA high high 3.33V invalid 24mA high high 3.48V invalid Table 6-16: Analog Input 4-20mA Input Validity miriac EK-5744 User Manual V 1.2 45/53 © MicroSys Electronics GmbH 2017... - Page 46 LAIN# AIN0 HAIN0# XAIN01 AIN1 HAIN1# AIN2 HAIN2# XANI23 AIN3 HAIN3# AIN4 HAIN4# XAIN45 AIN5 HAIN5# AIN6 HAIN6# XANI67 AIN7 HAIN7# Table 6-18: Analog Input Stimulus Pin Mapping miriac EK-5744 User Manual V 1.2 46/53 © MicroSys Electronics GmbH 2017...
- Page 47 Settling Time 0mA->24mA 100mV->3.5V >250us 24mA->0mA 3.5V->100mV >2ms 1->0 24mA 100mV >400us 0->1 24mA 3.5V >250us 1->0 3.2V >50us 1->0 2.95V >50us Table 6-20: Analog Input Settling Time miriac EK-5744 User Manual V 1.2 47/53 © MicroSys Electronics GmbH 2017...
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Page 48: Relay Output
MC33907 pin FSOB. The MCU-FSO pin is connected to the MC5744P port D8 on pad L4. SBC-FSO# MCU-FSO Relais Table 6-21: Relay Activation Truth Table Basic schematics of the relay in the OFF state. MCU-FS0 SBC-FS0 Figure 6-10: Relay operating principle miriac EK-5744 User Manual V 1.2 48/53 © MicroSys Electronics GmbH 2017... -
Page 49: Extention Port
GPIO62 GPIO93 GPIO107 GPIO135 Table 6-22: Extension Port Connector Pinout Specification The extention port EXT is realized as an 18-pin header with 2.54mm pitch. Figure 6-11: Extension Port miriac EK-5744 User Manual V 1.2 49/53 © MicroSys Electronics GmbH 2017... -
Page 50: Appendix
GPL ....................General Public License JTAG ....................Joint Test Action Group LED ....................... light emitting diode SBC ..............system basis chip, Single Board Computer UART ............Universal Asynchronous Receiver Transmitter miriac EK-5744 User Manual V 1.2 50/53 © MicroSys Electronics GmbH 2017... -
Page 51: List Of Figures
Figure 6-8: First Stage Switch Timing Specification ............. 42 Figure 6-9: Relay and Digital Output Power Connector ............48 Figure 6-10: Relay operating principle ................. 48 Figure 6-11: Extension Port....................49 miriac EK-5744 User Manual V 1.2 51/53 © MicroSys Electronics GmbH 2017... -
Page 52: List Of Tables
Table 6-20: Analog Input Settling Time ................47 Table 6-21: Relay Activation Truth Table ................48 Table 6-22: Extension Port Connector Pinout Specification ..........49 Table 8-1 Document history ....................53 miriac EK-5744 User Manual V 1.2 52/53 © MicroSys Electronics GmbH 2017... -
Page 53: History
Some review inputs implemented. Typos corrected. Default setting for switches marked. Preliminary watermark removed. 2017-11-22 Reworked with respect to design and completeness, added short circuit warning for outputs Table 8-1 Document history miriac EK-5744 User Manual V 1.2 53/53 © MicroSys Electronics GmbH 2017...
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