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CM Eth Combo 

User Manual

  

5 

1

 

GENERAL INFORMATION 

 

1.1

 

Functionality and Features of the CM_Eth_Combo 

 

 

Figure 1-1: Capture_Module_Eth_Combo 

 
The 

Technica Engineering Capture Module Eth Combo

 is used to capture the traffic 

from  1x  1000BASE-T1  line  (between  two  DUTs)  and  2x  100BASE-T1  lines, 
correspondingly. The traffic is captured without causing interference on the network 
and delivered with a 40 ns resolution hardware time stamp, thus making the analysis 
of AVB/TSN traffic possible. 
 
Several devices can be used on the same setup, whenever more T1 ports are needed, 
and  when  other  IVN  technologies  are  present,  the  in-built-synchronization  using 
802.1

AS allows for simultaneous use with the other “IVN2Eth Capture Modules”.

 

 

Features: 

 

 

1 Link Line 1000BASE-T1 (2 Ports) 

 

2 Link Line 100BASE-T1 (4 Ports) 

 

Configure easily via Webserver 

 

Network Time Synchronization (802.1AS) 

–

 allows to synchronize multiple Eth 

Combos or any other “Capture Module”

 

Содержание CM Eth Combo

Страница 1: ...Manual Version 0 992 Hardware v1 0 up to v3 1 USER MANUAL January 2020 IVN2Eth Capture Module CM Eth Combo Firmware v009 00x 060...

Страница 2: ...ckside 12 pins 2 rows 12 2 1 4 MATEnet connectors Backside 2x 13 2 1 5 USB mini connector 14 2 2 Other Interfaces 14 2 2 1 Rotary Switch 14 2 2 1 1 Rotary Switch in status 0 to D 15 2 2 1 2 Rotary Swi...

Страница 3: ...1 10 Edit Basic Filter 33 4 5 1 11 Edit Advance Filter 35 4 5 2 Host Port 37 4 5 3 GB Ports 38 4 5 4 100BASE T1 Ports 40 4 5 5 1000BASE T1 Ports 42 4 6 Synchronisation of several devices by PTP 802 1A...

Страница 4: ...CM Eth Combo User Manual 4 6 ADDITIONAL INFORMATION 54 7 LIST OF FIGURES 55 8 CHANGELOG 56 9 CONTACT 57...

Страница 5: ...twork and delivered with a 40 ns resolution hardware time stamp thus making the analysis of AVB TSN traffic possible Several devices can be used on the same setup whenever more T1 ports are needed and...

Страница 6: ...tion Power requirement 8 to 18 Volt DC nominal 12 Volt DC Power consumption 5 5 to 6 6 Watt Size 137 x 129 x 33 mm Weight 0 8 kg International Protection IP 2 0 Operating temperature 40 Celsius to 80...

Страница 7: ...Special care has to be taken for operation Do not use this device in a series production car As this device is likely to be used under rough conditions warranty is limited to 1 year Manufacturer liabi...

Страница 8: ...aration of Conformity Figure 1 2 Copy of Declaration of conformity 1 4 Scope of Delivery The delivery includes 1x CM_Eth_Combo Cable set can be ordered separately 1x Cable set o 1m Ethernet Cable o co...

Страница 9: ...0 2 4 not available anymore V3 0 and higher Advantages of second version Better performance due to temperature issue Start up much faster More internal space for buffering Note there are different sof...

Страница 10: ...User Manual 10 2 HARDWARE INTERFACES 2 1 Connectors On the label on top of the device you can see an overview about all HW Interfaces of the CM_Eth_Combo Figure 2 1 Label of CM_Eth_Combo with pinning...

Страница 11: ...olt the device will be damaged In this connector there are also two wakeup lines As a digital input each wake up line consumes approx 0 7 mA As digital output each wake up line supplies max approx 60...

Страница 12: ...Ethernet connectors There are two RJ45 Standard Ethernet connectors on the front side for Gigabit Ethernet Here you can log and configure the device And these ports are for time synchronization betwee...

Страница 13: ...ool for PSK contacts Pin Function Pin Function 1 100 BASE T1 2B Minus 7 100 BASE T1 2A Plus 2 100 BASE T1 2B Plus 8 100 BASE T1 2A Minus 3 n c 9 n c 4 n c 10 n c 5 100 BASE T1 1A Minus 11 100 BASE T1...

Страница 14: ...Plus Table 2 6 Pinning of Tyco Mate Net Connector 2 1 5 Micro HDMI connector This is an interface for programming and debugging only for development 2 2 Other Interfaces 2 2 1 Rotary Switch The follo...

Страница 15: ...ss is valid even there is a power reset or the Rotary Switch has been changed and is switched back to E The valid IP address in this Rotary Switch position is part of the PLP header if PLP is activate...

Страница 16: ...st be repaired LED H The Host LED can toggle at two different speeds o Slow toggle approx 1 sec during normal operation o Fast toggle approx 0 2 sec if device is in Bootloader mode Right side 2 These...

Страница 17: ...100BASE T1 Port to the Microcontroller and the IP address 192 168 0 49 as default This port is configured as 100BASE T1 slave as default 1 Please go to the network adapter settings and adjust the IP a...

Страница 18: ...ke all wished changes and save the configuration at the end Please check the box restart after saving and then press the Save configuration button After the restart all changes are applied 4 2 Home Sc...

Страница 19: ...nd the bootloader You see the configured IP addresses The version number registers of the switch and PHY chips are displayed for information If these registers are displayed as FFFFFFFF this port PHY...

Страница 20: ...Port is displayed here Serial number The Serial number of the CM_Eth_Combo is displayed here 4 3 2 IP addresses Figure 4 4 IP addresses There are two possibilities to access to the device Access by 1...

Страница 21: ...the Rotary Switch It is not configurable except in Rotary Switch status E For more information please see CHAPTER 2 2 1 Please type the new IP address in the field After leaving the focus of this fie...

Страница 22: ...gure 4 6 Restart device This is useful for discarding not saved changes 4 4 2 Configuration Figure 4 7 handling of configuration files Change Configuration name Here you can change the name of the con...

Страница 23: ...press the button Import then you have to choose the file extension of the configuration file and click on that button Note Import as json file please be aware that there can be needed more than one j...

Страница 24: ...onsumption is reduced to zero and only the wake up lines in the black Power Connector at the frontside can wake up the CM_Eth_Combo More information can be found in CHAPTER 4 4 3 1and CHAPTER 4 5 Keep...

Страница 25: ...ides the same voltage as the voltage on the powerline kind of loop through It provides power as long as there is a reason to stay awake WakeUp Line 1 Actuator If this box is unchecked this wakeup line...

Страница 26: ...ground The starting point of timecounter is the same time as there is no reason anymore to be awake of the CM_ETH_Combo itself Default value is 10 seconds 4 4 6 Sleep Timeout Figure 4 12 Sleep Timeou...

Страница 27: ...MM DDThh mm ss After typing please press Note If no time is set the time starts from powerup with default value Note If device is shut down by power reset or fell into status Sleep Date and Time setti...

Страница 28: ...Switch Status tab Figure 4 14 Switch Status tab This is an overview of all ports A blue bar indicates the linkup on this port If you select a port or any other part of the CM_Eth_Combo it is shown by...

Страница 29: ...ed and logged data is encapsulated in a new ethernet frame with the original captured ethernet frame as payload PLP protocol is deactivated and logged data is sent to the logging port without encapsul...

Страница 30: ...but with outerVlan An outerVlan will be added in the captured frame The additional bytes are four bytes The first two bytes are 0x9100 as ethertype and the second two are your configured section at t...

Страница 31: ...er wakeup Linkup is not respected Available only as single choice 802 1AS Master detected If this box is checked logged data will be sent after a PTP Master is detected on the logging port If there is...

Страница 32: ...e 4 16 Overview Filters Table The Filters Table shows an overview about the basic filters in current picture no filter shown These basic filters can be edited by the button Edit Table The button Edit...

Страница 33: ...hows the user Interface Figure 4 17 Filters Table Close Edit Leave the Edit screen of Filters Table Clear table this button deletes all Filter Entries Please press Apply after clearance Add new entry...

Страница 34: ...ce MAC Address MAC_DST Destination MAC Address ETH_TYPE Ethertype Note Each Bus Parameter to filter pair is possible only for once Value One value in defined format must be typed in this field IN_VLAN...

Страница 35: ...e Filter When you press the button Edit Advance Filter FIGURE 4 16 you can apply different advance filters for the captured data FIGURE 4 19 shows the user Interface Figure 4 19 User interface advance...

Страница 36: ...s independent from the standard logging port Output to from BASE T1 Port The data is only logged on selected ports Parameter Parameter is used in chosen Action User Event It specifies the UserEventID...

Страница 37: ...XX IP Msg Dest IPv4 XXX XXX XXX XXX Source UDP Port XXXX hex Destination UDP Port XXXX hex ARP Sender IP XXX XXX XXX XXX ARP Target IP XXX XXX XXX XXX Subtype AVTP 1 bye XX hex Stream ID AVTP 8 bytes...

Страница 38: ...unication CM_Eth_Combo can t go asleep This port is not supervised The Capture Module can fall asleep even there is communication on this port 4 5 3 GB Ports These ports are for logging and time synch...

Страница 39: ...can fall asleep even there is communication on this port Cascade to None forwarding of incoming traffic GB A forwarding of incoming traffic to GB A GB B forwarding of incoming traffic to GB B 802 1AS...

Страница 40: ...d information to this GB port BR 1A means OABR 1A does not send its logged information to this GB port 4 5 4 100BASE T1 Ports Figure 4 22 100BASE T1Port Port name Port name of every 100BASE T1 Port ca...

Страница 41: ...ecific GB Port Note Don t forget to configure the field Maximal delay bytes for Injection No Injection possible on this port IP for Injection This field is available if the box Enable Injection for th...

Страница 42: ...mpliance with 1000BASE T1 and 100BASE T1 Phy Mode Here you can choose compliance with IEEE or A0 Phys from Marvel IEEE IEEE compliant Legacy Working in Configuration of A0 Phy from Marvel Output to He...

Страница 43: ...forget to set IP for Injection on the specific GB Port Note Don t forget to configure the field Maximal delay bytes for Injection No Injection possible on this port IP for Injection This field is ava...

Страница 44: ...re this communication is established only between two devices Time aware system i 1 configured as 802 1as master and Time aware system i 1 configured as slave the ports of the CaptureModule Time aware...

Страница 45: ...e correction adjust of the time reference transmitted by the Sync and Follow Up Packets the delay between the initiator of the protocol Time aware system i 1 and the first slave port of CaptureModule...

Страница 46: ...e next rule will be used in the following row and no change of Port and Action is possible It will be counted as two rules You must start with an open bracket any time With the buttons and you can nav...

Страница 47: ...he BASE T1 port by a device on the logging port a few preconditions are necessary Only one device can inject on one GB Port For the Inject the DUT on the BASE T1 ports has to be connected directly on...

Страница 48: ...e the IP Address of the DUT_2 Of course the Box Enable Injection for this port must be checked and the Maximal delay bytes for Injection must be filled out 512 1024 or max 1536 If you have enabled the...

Страница 49: ...e 12 Volt DC power supply Do not switch off the power supply during the update process Notes You need administration privileges on your Windows system to do the firmware update on the CM_ETH_Combo Mak...

Страница 50: ...dress please interrupt by closing the cmd window Then make a power reset and correct the IP address in the batch file The HOST LED should blink fast Restart update process 5 Wait until Press any key a...

Страница 51: ...re 5 2 Schematic with MediaGateway Figure 5 3 Example of MediaGateway and Capture Module CM_ETH_Combo assembly Connect the Ethernet Cable to the Converter or to the MediaGateway FIGURE 5 5 and that de...

Страница 52: ...each Connector for Capture Module Figure 5 5 MediaGateway connection in detail Note It is recommended to use our cfg file for the MediaGateway configuration With this configuration the Media Gateway f...

Страница 53: ...192 168 0 49 4 Connect a Windows PC with a RJ45 cable directly to MediaConverter or MediaGateway and make sure there is a link by checking the LEDs blinking Do not connect a switch in between 5 Start...

Страница 54: ...ser Manual 54 6 ADDITIONAL INFORMATION The CM_Eth_Combo is optimized for automotive use The maximum cable length for 100BASE T1 segments is limited to 15 meters Hardware v2 4 requires at least firmwar...

Страница 55: ...Time 27 Figure 4 13 Switch Status tab 28 Figure 4 14 Spy multiplexer Overview no Filters set 29 Figure 4 15 Overview Filters Table 32 Figure 4 16 Filters Table 33 Figure 4 17 User interface basic fil...

Страница 56: ...CM Eth Combo User Manual 56 8 CHANGELOG Version Chapter Description Date 0 991 All Draft Version 12 2019...

Страница 57: ...roduct please feel free to contact us Technica Engineering GmbH Leopoldstr 236 80807 M nchen Germany Technical support support technica engineering de General information Info technica engineering de...

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