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MB/941 

Baseboard 

Hardware Reference 

SSV Software Systems GmbH 

Dünenweg 5 
D-30419 Hannover 
Phone:  +49 (0)511/40 000-0 
Fax: 

+49 (0)511/40 000-40 

E-mail:  [email protected] 

Document Revision: 1.1 

Date: 2017-08-24 

 
 

F

OR FURTHER INFORMATION REGARDING OUR PRODUCTS PLEASE VISIT US AT WWW

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SSV

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Summary of Contents for MB/941

Page 1: ...ware Systems GmbH Dünenweg 5 D 30419 Hannover Phone 49 0 511 40 000 0 Fax 49 0 511 40 000 40 E mail sales ssv embedded de Document Revision 1 1 Date 2017 08 24 FOR FURTHER INFORMATION REGARDING OUR PRODUCTS PLEASE VISIT US AT WWW SSV EMBEDDED DE ...

Page 2: ... 7 3 1 J1 DIL 40 Socket 7 3 2 J2 Mini PCIe Connector Part 1 8 3 3 J2 Mini PCIe Connector Part 2 9 3 4 J4 SIM Card Holder 10 3 5 J5 Serial Port COM1 RS232 RCM 10 3 6 J6 Screw Terminals 10 3 7 J7 10 100 Mbps Ethernet Interface LAN1 10 3 8 J8 System I O Connector 11 3 9 J9 microSD Card Slot 11 3 10 Front Panel LEDs 11 4 MECHANICAL DIMENSIONS 12 5 HELPFUL LITERATURE 13 CONTACT 13 DOCUMENT HISTORY 13 ...

Page 3: ...bserve precautions for handling electrostatic sensitive device Do NOT turn on the power supply while connecting any cables especially the pow er cables This could cause damaged board components First connect the cables and THEN turn the power supply on Discharge yourself before you work with the device e g by touching a heater of metal to avoid damages Stay grounded while working with the device t...

Page 4: ...x 10 pin connector Displays Control Elements LEDs 1x Power green via lightpipe 1x User LED yellow via lightpipe 1x LAN LED green on RJ45 interface 1x Mini PCIe debug LED green on board Electrical Characteristics Power supply 12 27 VDC from external power supply Power consumption 1 W Mechanical Characteristics Protection class none Mass 200 g Dimensions 87 7 mm x 99 3 mm x 22 5 mm Operating tempera...

Page 5: ...MB 941 Hardware Reference Document Revision 1 1 5 1 4 Block Diagram Figure 1 Block diagram of MB 941 ...

Page 6: ...MB 941 Hardware Reference 6 Document Revision 1 1 2 BOARD LAYOUT Figure 2 Board layout MB 941 ...

Page 7: ...ved Do not use 16 Reserved Do not use 17 Reserved Do not use 18 HDMA USB USB Host Port 19 HDPA USB USB Host Port 20 GND Ground 21 RCM RCM Remote Console Mode Input 22 TX LAN 10 100 Mbps LAN TX Pin 23 TX LAN 10 100 Mbps LAN TX Pin 24 RX LAN 10 100 Mbps LAN RX Pin 25 RX LAN 10 100 Mbps LAN RX Pin 26 TXD3 SIO COM3 Serial Port TXD Pin 27 RXD3 SIO COM3 Serial Port RXD Pin 28 RI1 SIO COM1 Serial Port RI...

Page 8: ...PWR SIM Card Power 9 GND Ground 10 SIM_DAT SIM Card Data 11 Reserved Do not use 12 SIM_CLK SIM Card Clock 13 Reserved Do not use 14 SIM_RST SIM Card Reset 15 GND Ground 16 SIM_VPP Not connected 17 Reserved Do not use 18 GND Ground 19 Reserved Do not use 20 Reserved Do not use 21 GND Ground 22 PCI_RST Mini PCIe Card Reset Signal 23 Reserved Do not use 24 PCI_VCC 3 3 Volt Power 25 Reserved Do not us...

Page 9: ...al use 33 Reserved Do not use 34 GND Ground 35 GND Ground 36 HDMA USB Host 37 GND Ground 38 HDPA USB Host 39 PCI_VCC 3 3 Volt Power 40 GND Ground 41 PCI_VCC 3 3 Volt Power 42 LED_WWAN WAN LED for debug purpose only 43 GND Ground 44 Reserved Do not use 45 Reserved Do not use 46 Reserved Do not use 47 Reserved Do not use 48 Reserved Do not use 49 Reserved Do not use 50 GND Ground 51 Reserved Do not ...

Page 10: ...4 CTS1 COM1 Serial Port CTS Pin RS232 5 GND1 Ground 6 RCM1 COM1 Serial Port RCM Pin RS232 Table 7 Pinout COM1 connector 3 6 J6 Screw Terminals Pin Function 1 COM2 Serial Port RS485 2 COM2 Serial Port RS485 3 Vin 24 VDC 10 4 GNDin Table 8 Pinout screw terminals 3 7 J7 10 100 Mbps Ethernet Interface LAN1 LAN1 offers one green LED which is on when there is a LAN link established and blinks when there...

Page 11: ... Line 9 VCC3 3 3 Volt Power Output 10 VCC3 3 3 Volt Power Output Table 10 Pinout system I O connector 3 9 J9 microSD Card Slot Pin Name Function 1 MCI1_DA2 SD Card Data 2 2 MCI1_DA3 SD Card Data 3 3 MCI1_CDA SD Card Command 4 VCC3 3 3 VDC 5 MCI1_CK SD Card Clock 6 GND Ground 7 MCI1_DA0 SD Card Data 0 8 MCI1_DA1 SD Card Data 1 Table 11 Pinout microSD card slot 3 10 Front Panel LEDs Name Color Funct...

Page 12: ...MB 941 Hardware Reference 12 Document Revision 1 1 4 MECHANICAL DIMENSIONS All length dimensions have a tolerance of 0 5 mm Figure 1 Mechanical dimensions of MB 941 ...

Page 13: ...s Name Review 1 0 2017 05 05 First version WBU SSC 1 1 2017 08 24 Corrected the reversed names of COM2 and COM3 WBU SSC The content of this document can change any time without announcement There is taken over no guaran tee for the accuracy of the statements The user assumes the entire risk as to the accuracy and the use of this document Information in this document is provided as is without warra...

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