Home

Janus.MM User Manual - Diamond Systems Corporation

1. b eee Ee 12 8 eene re hen re tretre reete rper re rns rn 13 BOARD CONFIGURATION a EAE E ELE E EAE EE E EE AE E E E E AEE A 1 CAN CONFIGURATION a tiai taea eea 15 UART CONFIGURATION stoves na a doe e ees eh es ee i aai 22 GPS CONFIGURATION POWER 25 MoODbB LE INSTALLATION eias 26 MULTITECH SOCKETMODEM 8 eme nennen nennen nenne rre 26 TRIMBLE GPS INSTALLATION ccceccecceececceeeaeeceeceeceeceecueceecuecueeuecaeeaeeaecueseeenteaeeaes 28 104 EXTENDER INSTALLATION 8 1 32 SPECIFICATIONS 02 33 Diamond Systems Corporation Janus MM User Manual Page 2 ADDITIONAL INFORMATION aeceeceeceeccecceceecceceesceccecceeceeceeceeceeceeceeccecenseeeeensuseesseseeseuseesensensaeseees 34 TEGHNICAE SUPPORT recie te i ten iba idisse niodo 35 APPENDIX Jii datu Lob eet 36 Figures Fibure 1
2. Base Address CN7 CN6 CN5 CN4 CN3 CN2 CNI CNO D8400h In Out Out In In In In Out D8800h In Out Out In In In Out In D8CO00h In Out Out In In In Out Out D9000h In Out Out In In Out In In DA000h In Out Out In Out In In In DB000h In Out Out In Out Out In In DC000h In Out Out Out In In In In DD000h In Out Out Out In Out In In DE000h In Out Out Out Out In In In DF000h In Out Out Out Out Out In In E0000h Out In In In In In In In E1000h Out In In In In Out In In E2000h Out In In In Out In In In E3000h Out In In In Out Out In In E4000h Out In In Out In In In In E5000h Out In In Out In Out In In E6000h Out In In Out Out In In In E7000h Out In In Out Out Out In In E8000h Out In Out In In In In In E9000h Out In Out In In Out In In EA000h Out In Out In Out In In In EBO00h Out In Out In Out Out In In EC000h Out In Out Out In In In In ED000h Out In Out Out In Out In In EE000h Out In Out Out Out In In In EF000h Out In Out Out Out Out In In F0000h Out Out In In In In In In F1000h Out Out In In In Out In In F2000h Out Out In In Out In In In F3000h Out Out In In Out Out In In F4000h Out Out In Out In In In In F5000h Out Out In Out In Out In In F6000h Out Out In Out Out In In In F7000h Out Out In Out Out Out In In F8000h Out Out Out In In In In In F9000h Out Out Out In In Out In In FA000h Out Out Out In Out In In In FB000h Out Out Out In Out Out In In FC000h Out Out Out Out In In In In FD000h Out Out Out Out In Out In In FE000h Out Out O
3. 6 Diamond Systems Corporation Janus MM User Manual Page 18 The following table shows the jumper to address mapping for I O space Set the I O base address in the same way as shown in the example above for setting the memory base address Base Address CN3 CN2 CNI CNO 0000h In In In In 0040h In In In Out 0080h In In Out In 00COh In In Out Out 0100h In Out In In 0140h In Out In Out 0180h In Out Out In 01COh In Out Out Out 0200h Out In In In 0240h Out In In Out 0280h Out In Out In 02COh Out In Out Out 0300h Out Out In In 0340h Out Out In Out 0380h Out Out Out In 03COh Out Out Out Out Note Address bits A11 A15 have a value of zero 0 The I O base address is specified for CAN port A The I O base address for CAN port B is located at port A I O base address 0020h as shown in the following table CAN Port Base Address A Jumpered I O base address B Jumpered I O base address 0020h Diamond Systems Corporation Janus MM User Manual Page 19 CAN IRQ Selection Use jumper J5 to specify the IRQ for both CAN ports The following diagram shows the jumper pin layout The default jumper settings shown in the diagram apply to the CAN UART and CAN only configuration options CAN A CAN B IRQ IRQ Figure 13 J5 Jumper with Default Settings The pin label corresponds to the IRQ IRQ3 IRQ7 IRQ9
4. DIAMOND SYSTEMS CORPORATION Janus MM User Manual Dual CAN ports carrier for wireless and GPS modules User Manual vF 00 a x 2 I LELLI CER HHH E gt i 5 s 80 Copyright 2013 Diamond Systems Corporation 555 Ellis Street Mountain View CA 94043 Tel 650 810 2500 WwW dic Table of Contents INTRODUCTION 2 2 E ie eo cbr e D e ED v Si CIS 5 DESCRIPTION AND FEATURES ccceccecceceeceeceeeceeceecueceecuecueceecaeeaesaeeaeeaueseecuesuesuesuecneeueeanenes 5 FUNCTIONAL OVERVIEW RT Eoo deo CE Mico ED Suits eign x neve gil 5 BOARD DESCRIPTION I oes 7 CONNECTOR 1 1 hehehe nennen treten trees tre rre spernere 8 JUMPER 1 tenentes ire tee respuere rer ri Ta 8 GONNECTORS tee cote ie hee 9 PC TOA ISACBUS niet eee 9 10 EXTERNAL ACCESS 1 neni tentes reete tier 11
5. Janus MM Block Diagrarn pa PNE eee 6 Figure 2 Jan s MM Board b o oap patch ades andes 7 atid cese mee oat cta v e 9 Figure 4 amp 5 J7 amp J8 Connectors iei tte ER EE RA Se 10 Figure 6 7 amp 8 J14 J15 amp 113 Connectors uiae D o xr eg QU eb UR OS ER b RR RUN 11 Fibure 9 7 Connector dee 12 Figure 10 Smart Modem Connector 13 Figure 11 J4 Base Address Jumper with Option Default CAN 2222 1 15 Figure 12 Memory Base Address Selection Example eene 18 Figure 13 J5 Jumper with Default Settings ea uar calices itas ss eae 20 Figure 14 J10 and Jumpers with Default Settings sese 21 Figure 15 Power Supply Selection Example cei tata dts eta oan ote 22 Figure 16 J4 Base Address Jumper with Option Default UART 22 Figure 17 J6 Jumper with Deftault Settnps ABMs 23 Fieure 18 Shared IRQ Selection esee tret t E E AERE e 24 Diamond Systems Corporation Janus MM User Manual Page 3 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 29 Figure 30 Figure
6. n PC 104 ISA bus A B EPT 2x32 press fit 962 60323 12 D PC 104 ISA bus C D EPT 2x20 press fit 962 60203 12 n JTAG connector Aptos 1x6 straight 0 1 LHY 40S VB 060 030 CAN A port connector 10 pin connector Samtec J7 replaces J14 TST 105 04 G D RA 2x5 right angle shroud 0 1 CAN B port connector 10 pin connector Samtec J8 replaces J15 TST 105 04 G D RA 2x5 right angle shroud 0 1 m GPS backup power and PPS signal Tyco 1x4 right angle Friction Lock 0 1 640457 4 Optional external modem access port Samtec 1x10 right angle Friction Lock 0 1 LCW 110 15 G S 230 RP Optional CAN A port connector 5 pin connector Note This is a non standard J14 replaces J7 connector for custom 1x5 locking 0 1 applications Optional CAN A port connector 5 pin connector Note This is a non standard J15 replaces J8 connector for custom 1x5 locking 0 1 applications Bi SocketModem Card Phyco 1x5 straight 2mm 4220 1 X5SF1 GPS Receiver Card Samtec 2x4 straight SLW 104 01 G D Jumper Summary The following table lists the jumpers on the board Jumper Description J4 CAN Address selection J5 CAN IRQ selection J6 COM IRQ selection J9 UART port B connection and modem power configuration J10 CAN A power configuration CAN B power configuration J16 GPS power selection Diamond Systems Corporation Janus MM User Manual Page 8 Connectors This section describes
7. Configuration This section presents the following configurable CAN options Memory and I O base address selection IRQ selection e CAN bus termination Slew rate Power supply selection CAN Base Address Selection Use pin sets CNO CN7 of jumper J4 to set the CAN base address using one of the following address spaces Memory address space address space Note The pin layout shows the default factory jumper settings for the CAN memory configuration options CAN IO M CNO lt eee o EJ jejeje z CN2 CN3 aal a CN5 CN6 CN7 state CM1 CM2 L Figure 11 J4 Base Address Jumper with Option Default CAN Settings Diamond Systems Corporation Janus MM User Manual Page 15 Use the J4 IO M jumper to select either memory or I O address space J4 Jumpered Pins Function IO M Out Select I O base address In Select memory base address default Memory Base Address Selection If you have selected to access CAN through memory base addresses the CAN memory base address is specified using eight jumpers CNO CN7 corresponding to address bits A10 A17 respectively Jumper CN7 CN6 CN5 CN4 CN3 CN2 CNI CNO Address bit A17 16 15 14 13 Al2 All 10 Address bits 18 and 19 are always set see t
8. Features The JANUS MM is a PC 104 board that provides a complete single slot I O solution for mobile applications requiring a CAN bus interface GPS receiver and wireless communications The board includes dual CAN controllers and provides options for including a MultiTech SocketModem and or a Trimble Navigation GPS receiver The JANUS MM product has the following features e PC 104 form factor e 5V only operation e Dual independently isolated CAN ports with full CAN2 0B functionality Socket for optional Trimble Navigation Condor C2626 GPS receiver Socket for optional MultiTech CDMA or GSM GPRS SocketModem Jumper selectable board configuration options Depending on the application the board can be configured for any of the following communication options Jumpers are provided to configure the desired option GPS receiver on serial port 1 and serial port 2 GPS receiver on serial port 1 and SocketModem on serial port 2 GPS receiver on serial port 1 only SocketModem on serial port 2 only Appendix A shows the available assemblies and development kits Appendix B lists the MultiTech SocketModems compatible with the JANUS MM board Functional Overview The board provides a standard PC 104 bus interface and dual CAN ports for interfacing to a CAN network The dual CAN ports are opto isolated providing channel to channel and channel to system isolation Optional interfaces also support inte
9. IRQ12 IRQ14 IRQI15 The center column of pins corresponds to the IRQ Assign the IRQ to CAN port A CAN A by shorting the center pin and the pin to its left Similarly assign the IRQ to CAN port B CAN B by shorting the center pin and the pin to its right In the diagram above IRQ4 is assigned to CAN port A and IRQ3 is assigned to CAN port B To share the same IRQ on both CAN ports A and B short the pin labeled S to its corresponding center pin and jumper the desired IRQ for either CAN ports A or B Refer to for an example of the use of the S pin To associate the pull down resistor on this board with the IRQ for the CAN port short the R pin of the CAN port and the center pin Note Only one pull down resistor is allowed per IRQ in the entire PC 104 stack CAN Termination Slew Rate and Power Supply Selection Jumpers J10 and J11 provide CAN termination slew rate and power supply selection for both CAN ports J10 is used to configure CAN port A and J11 is used to configure CAN port B The following diagram shows the jumper pin layout The default jumper settings shown in the diagram apply to the CAN UART and CAN only configuration options Diamond Systems Corporation Janus MM User Manual Page 20 Figure 14 J10 and J11 Jumpers with Default Settings Jumpered Pins Function T CAN termination In Board terminates CAN bus default Out Board does not terminate CAN bus SR Slew rate selecti
10. IRQ3 SA5 A26 B26 DACK2 SA4 A27 B27 TC SA3 A28 B28 BALE SA2 A29 B29 5V SA1 A30 B30 OSC SAO A31 B31 GND GND A32 B32 GND Diamond Systems Corporation Janus MM User Manual Page 9 CAN Ports The CAN bus interface supports CAN Specification 2 0 implementing the full CAN bus protocol JANUS MM provides connectors for the two CAN ports These are 10 pin right angle shrouded connectors J7 J8 for CAN ports A and B Optionally non standard 5 pin connectors J14 and J15 located under the shroud are provided for custom applications Use jumper J10 to select either the internal or external CAN A power options on the J7 J14 connector Use jumper J11 to select either the internal or external CAN B power options on the J8 J15 connector Refer to section of this document NOTE Connectors J7 J8 are depicted viewing the connector from the top edge of the board looking down CAN Port A 10 EHI 2 Figure 4 J7 Connector 1 2 GNDA_CAN CANLA 3 4 GNDA ISO 5 6 l 7 8 5VA CAN 9 10 CAN Port B Figure 5 J8 Connector 1 2 GNDB_CAN CANLB 3 4 CANHB GNDB ISO 5 6 7 8 5VB CAN 9 10 Diamond Systems Corporation Janus MM User Manual Page 10 Optional CAN Port A Figure 6 J14 Connector 1 GNDA ISO 2 CANHA 3 CANLA 4 GNDA CAN 5 5VA Opt
11. anti static wrist strap MultiTech SocketModem Installation Install the SocketModem before you install the Janus MM card onto a PC 104 stack You will need access to the bottom of the Janus MM card to secure the standoffs in place Set all jumpers as required for CAN bus operation and to control the dual UART accessing the SocketModem BEFORE you install any modules on the Janus MM board If jumper changes are required you will need to remove the module to alter the jumper settings If you intend to place a PC 104 card on the stack ABOVE the Janus MM card after you have installed the SocketModem you will also need to install a PC 104 Extender DSC 6801017 onto the Janus MM card before installing the PC 104 card above the Janus module See PC 104 Extender Installation Instructions below for instructions on installing the PC 104 Extender 1 In the Janus MM SocketModem Hardware Kit DSC 680016 find the following items a 2 each 4 40 x 3 16 Pan Head screws DSC 681043 b 2 each 4 40 hex nuts DSC 682041 c 2 each 4 40 x 7mm L hex M F standoffs DSC 684046 2 Place the female end of the 7mm hex standoffs through the mounting holes in the Janus MM PCB shown in Figure 25 from the component side to the solder side and secure each standoff with a hex nut on the solder side Do not over tighten 3 Place the SocketModem on the Janus MM PCB so that the three connectors on the SocketModem match up with and insert in
12. 0 CAN pota K CAN ss Addr Data Controllers Address Jib eu CAN port B 2 N V A Control A NI a A Data gt Isolation 5 O Control Addr Data a e E iuum 4 Porti i Control 4 e GPS 5 v ff 16C2850 Port 2 DUART 1 T Socket 1 1 IRQ Configuration J Modem M Jumpers Jumpers eS NOTE Sockets are provided for the Trimble Navigation GPS and SocketModem Diamond Systems Corporation Janus MM User Manual Page 6 Board Description Figure 2 shows the board connector and jumper locations Major components are shown for reference Connectors showing an x in the pin position are keyed to assure correct module insertion CAN Controller SJA1000T J20 J21 c 97 314 d 2 z J12 QUU 49 5 5 oo 58 82 251 8 5 2 Transceiver J22 55508 MultiTech SocketModem XC95144XL CPLD Trimble rl 9 1 c GPRS CDMA Navigation Lassen SKII A Figure 2 Janus MM Board Layout 0 100 0 380 Diamond Systems Corporation Janus MM User Manual Page 7 Connector Summary The following table lists the connectors on the board Connector Description Manufacturer Part No
13. 31 Figure 32 Figure 33 J9 Jumper with Default Seti oe ee e terae talia dn e blues 24 Socket Modem GPS and Modem Power Selection esee 25 GPS Power Option Configuration eo teaitest 25 SocketModem Antenna Transition Cable DSC 6970012 24 Socket Modem Module sue nep etus me erbe 27 Panel Bulkhead Cutout for SocketModem Antenna Transition Cable 27 Tan s MM Board Layouts e php edens i va Oo o Uer di e tnus 28 116 Voltage Selection tu deb de vea AEQ 28 GPS Transiton Caplets cit ds edi as asd efe neediest ites ITO 30 GPS MOOGUIS dat pb cea rt ae 30 GPS Module Sold r Side aet ea n date a D CM Mas dus 21 GPS Module with Antenna Transition Cable 4 31 Panel Bulkhead Cutout for GPS Antenna Transition 31 Introduction This manual provides the information needed to use the JANUS MM PC 104 carrier board with dual CAN ports and provisions for installing a wireless modem and GPS module The manual includes An introduction to the product Hardware reference information Installation and configuration information Operational information for using the GPS and wireless modem Board specifications Additional resource information Description and
14. Additional Information The following documents provide additional interface and operational information for JANUS MM peripheral modules and interfaces 1 Application Note AN96116 PCA82C250 251 CAN Transceiver Philips Semiconductor October 1996 2 SocketModemTM GSM GPRS Developer s Guide Revision A MultiTech Systems May 2003 3 AT Commands GSM Reference Guide Revision A MultiTech Systems July 2003 Additional information may also be found at the following websites 1 Diamond Systems Corporation http www diamondsystems com 2 Philips Semiconductor http www semiconductors philips com 3 MultiTech Systems http www multitech com 4 Trimble Navigation Limited http www trimble com Diamond Systems Corporation Janus MM User Manual Page 34 Technical Support For technical support please email support diamondsystems com or contact Diamond Systems Corporation technical support at 1 650 810 2500 Diamond Systems Corporation Janus MM User Manual Page 35 Appendix A The following tables list the MultiTech wireless SocketModems compatible with the JANUS MM board Product Description GPRS SocketModems MOD WSM F1 900 1800 MHz GPRS Class 10 MOD WSM F2 850 1900 MHz GPRS Class 10 CDMA SocketModems MOD WSM NI 800 1900 MHz CDMA2000 IxRTT MOD WSM N2 800 1900 MHz CDMA2000 IxRTT Other modules may be available If you do not see a SocketModem module that sup
15. J2 on the Janus MM board 4 Insert the 64 pin PC 104 expansion header into the 64 pin PC 104 connector J1 on the Janus MM board 5 Screw one 0 6 round standoff into each of the four PC 104 mounting holes The round standoffs will go through the Janus MM board and screw into the standoff below the Janus MM board 6 For each of the four remaining standoffs place a single nylon washer on the female end of each standoff and screw the standoff directly into the top of each standoff protruding from the Janus MM board The washer matches the thickness of a PC 104 board Diamond Systems Corporation Janus MM User Manual Page 32 Specifications CAN Circuit CAN channels 2 X 2 0B Controller Philips SJA1000T Transceiver Philips 82C251 Isolation 1500VDC channel to channel 1500VDC channel to system Transceiver power 5V on board or loop Clock rate 16MHz Maximum data rate 1 5Mbps Businterface memory or I O Wireless Modules Manufacturer MultiTech Systems Types GSM GPRS CDMA SocketModem GPS Modules Manufacturer Trimble Navigation Models Condor C2626 General Dimensions PC 1014 form factor 3 550 x 3 775 x 0 062 inches 90 17 x 95 89 x 1 57 mm e PC 104 bus PC 104 specification Rev 2 5 e Power supply 77mA 5V 385 mW without modules Operating temperature 40 to 85 C e Weight 3 4 07 96 g Diamond Systems Corporation Janus MM User Manual Page 33
16. SC 684244 3 Place four pan head screws through the mounting holes in the GPS Module shown in Figure 28 and Figure 30 from the solder side to the component side 4 On component side place a single nylon washer over each screw 5 Screw one of the threaded round spacers onto each screw 6 Place the GPS Module on the Janus MM PCB so that the connector on the GPS Module match up with and insert into connector J24 on the Janus MM module Insure that the four mounting holes on the Janus MM PCB line up with the top of the four round spacers Press firmly to seat the SocketModem on the Janus MM PCB 7 Install the remaining four Pan Head Screws from the solder side of the Janus MM PCB through the PCB and into the round spacers Tighten securely but do not over tighten 8 Install the antenna transition cable if necessary directly to the GPS Module antenna connector For the Condor C2626 module use transition cable DSC 6970005 The antenna transition cable snaps into position 9 Attach the antenna itself to the Antenna Transition Cable For the Condor C2626 use the 3 3v antenna DSC 6970005 The GPS antenna transition cable connects to the antenna mounted on an enclosure Diamond Systems Corporation Janus MM User Manual Page 29 Connect this end to module Connect antenna to this end Figure 27 Old GPS Transition Cable Connect antenna transition cable here Figure 28 Old GPS Module Connect t
17. ceive Rx pair of jumpers must both select either MDM or GPS Diamond Systems Corporation Janus MM User Manual Page 24 The following figure shows examples for selecting either the socket modem or GPS and for selecting either the 3 3V or 5V power supply Select UART Port B as SocketModem default Select UART Port B as GPS e e e 5v e 9 e e 5 e el e e ejv3 Le e el e e MDM GPS MDM GPS Select 3 3V for Select 5V for SocketModem SocketModem Power Input Power Input default e e e e 05V je e 5 e e e 3v3 ie e e e ejavs MDM GPS MDM GPS Figure 20 Socket Modem GPS and Modem Power Selection GPS Configuration Power Selection The Trimble Lassen Condor C2626 module may be installed Different GPS modules require different voltages which are configurable using jumper J16 e 3 3V is required for the Trimble Condor C2626 module and daughterboard The following figure shows the jumper configuration for the GPS power options 3 3V 5V elle 5V 3V3 3V3 Figure 21 GPS Power Option Configuration Diamond Systems Corporation Janus MM User Manual Page 25 Module Installation This section describes the steps for installing the following components e MultiTech SocketModem module Trimble GPS module e PC 104 extender Note Always insure that you have a clean and clear work space and that you are properly grounded wearing an
18. gration of a Trimble Navigation GPS and a wireless MultiTech SocketModem The GPS and wireless modem interface to the system through an Exar 16C2850 dual UART An external TTL level modem port is also available when the SocketModem is not being used Figure 1 shows the JANUS MM functional block diagram Diamond Systems Corporation Janus MM User Manual Page 5 The board is designed for applications that can involve wireless communications and use positional information obtained from a GPS receiver to control devices connected on a CAN bus The UART is a dual port device that connects serial port 1 to a GPS receiver and serial port 2 to either a second GPS receiver or a SocketModem depending on the application Refer to Appendix A for a list of configuration options A dual 16C2850 UART provides for the various configurations options UART port connects to one of the two GPS receiver serial ports and port 2 connects to either the second GPS serial port or to a SocketModem Jumpers are provided to configure board functionality including IRQ selection The CAN bus interface supporting CAN Specification 2 0 using the Philips SJA1000 CAN controller implements the full CAN bus protocol The PC 104 bus connects to other stacked PC 104 standard components in the system providing for CPU control of the board A N gt 12 Isolation Figure 1 Janus MM Block Diagram SJA100
19. he address mapping table below for the resulting base address values The following table shows the jumper to address mapping for memory space Base Address CN7 CN6 CN5 CN4 CN3 CN2 CNI CNO C0000h In In In In In In In In C0400h In In In In In In In Out C0800h In In In In In In Out In COC00h In In In In In In Out Out C1000h In In In In In Out In In C2000h In In In In Out In In In C3000h In In In In Out Out In In C4000h In In In Out In In In In C5000h In In In Out In Out In In C6000h In In In Out Out In In In C7000h In In In Out Out Out In In C8000h In In Out In In In In In C9000h In In Out In In Out In In CA000h In In Out In Out In In In CB000h In In Out In Out Out In In CC000h In In Out Out In In In In CD000h In In Out Out In Out In In CE000h In In Out Out Out In In In CF000h In In Out Out Out Out In In D0000h In Out In In In In In In D1000h In Out In In In Out In In D2000h In Out In In Out In In In D3000h In Out In In Out Out In In D4000h In Out In Out In In In In D5000h In Out In Out In Out In In D6000h In Out In Out Out In In In D7000h In Out In Out Out Out In In D8000h In Out Out In In In In In Diamond Systems Corporation Janus MM User Manual Page 16
20. his end to antenna to module this end Figure 29 GPS Transition Cable Figure 30 GPS Module Component Side Diamond Systems Corporation Janus MM User Manual Page 30 Route transition cable up through opening Connect antenna transition cable here Figure 31 GPS Module Solder Side enlarged view see below Area shown in above figure Figure 32 GPS Module with Antenna Transition Cable Installed 20 5 1 18 4 52 Figure 33 Panel Bulkhead Cutout for GPS Antenna Transition Cable Diamond Systems Corporation Janus MM User Manual Page 31 4 Figure 34 Panel Bulkhead Cutout for GPS SKII Antenna Transition Cable PC 104 Extender Installation Note These installation apply to stacked systems where the Janus MM board is not the top board in the stack Follow these steps to install the PC 104 extender which allows you to mount an additional PC 104 board on top of the stack without a component conflict with a GPS or SocketModem module 1 In the PC 104 Extender Hardware Kit DSC 6801017 you will find the following a 1 each 40 pin 2x20 PC 104 expansion header b 1 each 64 pin 2x32 PC 104 expansion header c 8 each 4 40 x 0 6 L M F round standoffs d 5 each 0 25 OD x 12 ID x 062 T nylon washers 2 Install the Janus MM board with modules installed on the PC 104 stack 3 Insert the 40 pin PC 104 expansion header into the 40 pin PC 104 connector
21. ional CAN Port 1 5 Figure 7 J15 Connector 1 GNDB_ISO 2 CANHB 3 CANLB 4 GNDB CAN 5 5 CAN External Modem Access Port Connector J13 is provided for connecting to any third party TTL serial device The signals for this connector are also used for the SocketModem Therefore this connector cannot be used if the SocketModem is installed Note The modem signals are TTL level signals 10 1 Figure 8 J13 Connector Diamond Systems Corporation Janus MM User Manual Page 11 DTR_MDM DCD_MDM CTS_MDM DSR_MDM RI MDM TXD MDM RXD MDM RTS MDM 5V GND NI om A E GPS Interface GPS Backup Power and PPS Signal Connector Connector J24 provides for connecting the Trimble Navigation GPS receiver card The Condor C2626 module is supported Refer to the vendor documentation for additional information on the hardware and software interface to the GPS See the Additional Information Section Connector J12 provides two pins for GPS backup power and the pulse per second PPS signal and two ground signals are also available Figure 9 J12 Connector GND GPS_BKUPPWR GPS_PPS GND N GPS Receiver Connector Connector J24 provides for connecting the Trimble Navigation GPS receiver card The Condor C2626 module is supported Refer to the vendor documentation for more on the hardware and software interface to the GPS Diamond Syste
22. ms Corporation Janus MM User Manual Page 12 N A C N SocketModem Connectors TXD Port2 Vcc TXD Port1 Backup Power RXD Port1 PPS RXD Port2 GND Connectors J20 J21 J22 and J23 provide for connecting the MultiTech SocketModem CDMA or SocketModem GPRS card Refer to the vendor documentation in the Additional Information Section for the hardware and software interface to the wireless modem GND Reset 28 a a V x r 24 J23 RI 3 3V DSR CTS TXD DCD RXD DTR RTS VCC GND E alti i ehh TATE TA pe 42 J20 J21 J22 Figure 10 SmartModem Connector Signals J20 J21 Connector Pin Layout RTS RXD TXD RI 3 3V DSR CTS DCD DTR GND keyed Diamond Systems Corporation Janus MM User Manual Page 13 J22 Connector Pin Layout J23 Connector Pin Layout 60 keyed 61 VCC 62 keyed 63 GND 64 keyed 24 Reset 25 26 GND 27 keyed 28 Diamond Systems Corporation Janus MM User Manual Page 14 Board Configuration The JANUS MM board has the following jumper selectable configuration options CAN base memory address and base I O address CAN IRQ CAN termination CAN slew rate CAN power supply base memory address and base I O address UARTIRQ e UART port B function Modem power supply GPS power supply NOTE In the figures in this section jumpered pins are shown as a shaded connector CAN
23. on In High speed operating mode Out Slope controlled operating mode default CAN power supply selection CG GND from CAN CP 5V from CAN power supply over CAN bus powers the local port default LP 5V from DCP local isolated power supply is used to power the CAN bus default CAN Termination Shorting the CAN termination jumper T puts a 120 Ohm resistor between CANL and CANH Note The CAN bus should be terminated only at the ends of the bus for a maximum of two terminations on the bus CAN Slew Rate For high speed operation the transmitter output transistors are switched on and off as fast as possible In this mode the rise and fall slope is not limited Use of a shielded cable is recommended to avoid RFI problems The s ope control operating mode allows the use of an unshielded twisted pair or a parallel pair of wires as bus lines by programming the rise and fall slope with a resistor connected to ground Short the slew rate jumper SR to select high speed operating mode CAN Power Supply Selection Because the CAN ports and transceivers are isolated it is possible that two different ports will not communicate properly if the voltage differential is too great The J10 J11 jumpers CG CP LP are provided to attach remove these power rails One way to ensure that the two ends of the CAN communication are within voltage range is to share the same ground or use one power supply for both terminals Also
24. ond Systems Corporation Janus MM User Manual Page 22 Jumpers CM0 CM2 select the dual UART address space The following table shows the address map for the jumper configurations UART port A UART port B Base dtes Base Addis eMe om CMO 03F8h 02F8h In In In 03E8h 02E8h In In Out 0380h 0388h In Out In 0240h 0248h In Out Out 0100h 0108h Out In In 0120h 0128h Out In Out 0140h 0148h Out Out In 0160h 0168h Out Out Out UART IRQ Selection The UART can be configured to generate interrupts using a particular IRQ with the PC 104 system Use jumper J6 to select the IRQ for both UARTs The following diagram shows the jumper pin layout Note The default jumper settings shown in the diagram apply to the CAN UART and UART only configuration options COM A COM B IRQ IRQ 3 fel 3 4 4 5 e 5 6 je 6 7 7 9 je 9 10 e 10 11 e 11 12 e 12 14 e 14 15 e 15 R e R S Figure 17 J6 Jumper with Default Settings The pin label corresponds to the selectable IRQ IRQ3 IRQ7 IRQ9 IRQ12 IRQ14 IRQI5 The center column of pins corresponds to the IRQ Assign the IRQ to UART A COM A by shorting the center pin and the pin to its left Similarly assign the IRQ to UART port B COM B by shorting the center pin and the pin to its right In the diagram above IRQ4 is assigned to UART A and IRQ3 is assigned to UART port B Diamond Systems Corporation Janus MM U
25. or y SocketModem 8 x 8 Install hex 59 82C251 20251 50 dg c Sen 23 standoff for 2 ransceiver SocketModem 20 421 pns J22 55808 here MaTech J9 tetetete SocketModem m osc GPRSICOMA 3 775 B ele 16C 2850 Install round spacers for GPS Module here Install round spacers for GPS Module here re 3 550 gt Figure 25 Janus MM Board Layout Trimble GPS Module Installation Install the GPS Module before you install the Janus MM card onto a PC 104 stack You will need access to the bottom of the Janus MM card to secure the spacers in place Set all jumpers as required for CAN bus operation and to control the dual UART accessing the SocketModem BEFORE you install any modules on the Janus MM board If jumper changes are required you will need to remove the module to alter the jumper settings 1 Insure that jumper J16 is set correctly for the module you are going to install For the Condor C2626 module set J16 for 3 3v operation Jumper settings for J16 are shown below Lassen iQ Module 3 3v Lassen SKII Module 5v 5V 3V3 5V 3V3 2 Inthe Janus MM GPS Hardware Kit DSC 680015 find the following items a 8 each 4 40 x 3 16 Pan Head screws DSC 681043 b 4 each 0 25 OD x 0 12 ID Nylon Washer DSC 683902 Diamond Systems Corporation Janus MM User Manual Page 28 c 4 each 4 40 x 0 375 L round 187 Diameter spacers D
26. ports your selected cellular provider please contact your Diamond Systems sales representative for information about other available models Diamond Systems Corporation Janus MM User Manual Page 36
27. ser Manual Page 23 _ An Figure 18 Shared IRQ Selection To share the same IRQ on both UARTs A and B short the pin labeled S to its corresponding center pin and jumper the desired IRQ for either UARTs A or B In the example below IRQ 14 is assigned to both UART A and UART B Note Only one pull down resistor is allowed per IRQ in the entire PC 104 stack UART Function and Power Selection UART serial port B can be used to communicate with either a GPS receiver for applications that require two GPS receivers or the SocketModem Jumper J9 provides the mechanism for selecting UART port B to communicate with either the SocketModem or GPS and for selection the modem power option The following power options are provided e 5V is required for all current models of the wireless SocketModems e 3 3V is provided for future devices Note The default jumper settings shown in the diagram apply to the CAN UART and UART only options eTe e ie 5v e 9 e e e 3v3 MDM GPS Figure 19 J9 Jumper with Default Settings Jumpered Pins Function MDM pair Bottom position Socket modem transmit Tx default Top position Socket modem receive Rx default GPS pair Bottom position GPS port 2 transmit Tx Top position GPS port 2 receive Rx 3V3 Select 3 3V modem power 5V Select 5V modem power default Note The transmit Tx and re
28. the connectors on the JANUS MM board PC 104 ISA Bus Connectors J1 and J2 carry the ISA bus signals Figure 3 shows the PC 104 A and B pin layout for J1 and the C and D pin layout for J2 J1 Connector J2 Connector Figure 3 and J2 Connectors J1 Connector Pinout J2 Connector Pinout IOCHCHK A1 B1 GND GND CO DO GND SD7 A2 B2 RESETDRV SBHE C1 D1 MEMCS16 SD6 A3 B3 5V LA23 C2 D2 IOCS16 SD5 A4 B4 IRQ9 LA22 C3 D3 IRQ10 504 5 B5 5V LA21 C4 D4 IRQ11 503 A6 B6 DRQ2 LA20 C5 D5 IRQ12 SD2 A7 B7 12V LA19 C6 D6 IRQ15 SD1 A8 B8 ENDXFR LA18 C7 D7 IRQ14 SDO A9 B9 12V LA17 C8 D8 DACKO IOCHRDY A10 B10 keyed MEMR C9 D9 DRQO AEN A11 B11 SMEMW MEMW C10 D10 DACK5 SA19 A12 B12 SMEMR SD8 C11 D11 DRQ5 SA18 A13 B13 IOW SD9 C12 D12 DACK6 SA17 A14 B14 IOR SD10 C13 D13 DRQ6 SA16 A15 B15 DACK3 SD11 C14 D14 DACKT SA5 A16 B16 DRQ3 SD12 C15 D15 DRQ7 SA14 A17 B17 DACK1 SD13 C16 D16 5 SA13 A18 B18 DRQ1 SD14 C17 D17 MASTER SA12 A19 B19 REFRESH SD15 C18 D18 GND SA11 A20 B20 SYSCLK keyed C19 D19 GND SA10 A21 B21 IRQ7 SA9 A22 B22 IRQ6 SA8 A23 B23 IRQ5 SA7 A24 B24 IRQ4 SA6 A25 B25
29. the local supply may be used to power the bus and the local port may be powered from the bus The following options are provided to attach remove the power rails Power from the local isolated power supply DCP Diamond Systems Corporation Janus MM User Manual Page 21 Power from a remote power supply over the CAN bus Power from the local power supply which is also used to power remote ports The following figure shows the jumper settings for the power supply options local local remote power supply power power supply supply remote power 1 SR e e CG e e CP e e LP Figure 15 Power Supply Selection Example UART Configuration The UART is a dual port device that connects to GPS serial port 1 and to either GPS serial port 2 or the SocketModem depending on the application This section presents the following UART configuration topics Base address selection IRQ selection Function and power selection UART Base address selection The base address uniquely assigns the UART address within the PC 104 system Use pin sets CMO and CM2 of jumper J4 to set the UART base address Note The pin layout shows the default factory jumper settings for the dual UART memory configuration options The IO M jumper only applies to CAN memory addressing IO M CNO CN1 CN2 CN3 CN4 CN5 CN6 CN7 CMO CM1 CM2 Figure 16 J4 Base Address Jumper with Option Default UART Settings Diam
30. to connectors J21 J22 and J23 on the Janus MM module Insure that the two mounting holes on the SocketModem line up with the top of the two hex standoffs Press firmly to seat the SocketModem on the Janus MM PCB 4 Install the two Pan Head Screws from the top side of the SocketModem through the SocketModem module mounting holes and into the hex standoffs Tighten securely but do not over tighten 5 Install the antenna transition cable DSC 6970012 if necessary directly to the SocketModem antenna connector See Figure 23 The antenna transition cable snaps into position 6 Attach the antenna itself DSC 6970011 to the antenna transition cable The antenna screws onto the transition cable The SocketModem antenna transition cable connects to the antenna mounted on an enclosure The enclosure cutout dimensions for the antenna mount are shown in Figure 24 Diamond Systems Corporation Janus MM User Manual Page 26 Connect this end to module Connect antenna to this end Figure 22 SocketModem Antenna Transition Cable DSC 6970012 Connect antenna transition cable here Model MTSMC G F2 Figure 23 SocketModem Module 003 000 336 2 003 000 Figure 24 Panel Bulkhead Cutout for SocketModem Antenna Transition Cable Diamond Systems Corporation Janus MM User Manual Page 27 J23 1 Te To J11 Install hex DD 0 380 standoff f
31. ut Out Out In In In FF000h default Out Out Out Out Out In In FF400h Out Out Out Out Out Out In Out FF800h Out Out Out Out Out Out Out In Diamond Systems Corporation Janus MM User Manual Page 17 Note Address bits A18 and A19 have a value of one 1 The base address is specified for CAN port A The base address for CAN port B is located at port A base address 00200h as shown in the following table CAN Port Base Address A Jumpered base address B Jumpered base address 00200h For example to configure the memory base address of port A to D0000h jumper IO M 0 5 and CN7 The base address of port B is then D0200h The example is shown in the following figure IO M CNO CN1 CN2 CN3 CN4 CN5 CN6 CN7 CMO CM1 CM2 Figure 12 Memory Base Address Selection Example Reset ports A and B by writing to any of the memory addresses shown in the following table CAN Port CAN Reset Address Range A 00100h 001FFh B 00300h 003FFh I O Base Address Selection If you have selected I O addressing to access the CAN controllers the CAN controller have a 64 byte I O address space 32 bytes per port The I O base address is specified using four jumpers CNO CN3 corresponding to I O address bits A9 A6 respectively Jumper CN3 CN2 CNI CNO Address bit A9 8 7

Janus.MM User Manual - Diamond Systems Corporation

Contents

Download Pdf Manuals

Related Search

Related Contents