Sierra Wireless WISMO Series User Manual
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Sierra Wireless WISMO Series User Manual

Sierra Wireless WISMO Series User Manual

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WISMO Series Development Kit
User Guide
WIreless Standard MOdem
WA_DEV_W218_UGD_004
001
August 11, 2009

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  • Page 1 WISMO Series Development Kit User Guide WIreless Standard MOdem WA_DEV_W218_UGD_004 August 11, 2009...
  • Page 2 Data may be delayed, corrupted (i.e., have errors) or be totally lost. Although significant delays or losses of data are rare when wireless devices such as the Sierra Wireless modem are used in a normal manner with a well-constructed network, the Sierra Wireless modem should not be used in situations where failure to transmit or receive data could result in damage of any kind to the user or any other party, including but not limited to personal injury, death, or loss of property.
  • Page 3 Guide Limitations of Liability This manual is provided “as is”. Sierra Wireless makes no warranties of any kind, either expressed or implied, including any implied warranties of merchantability, fitness for a particular purpose, or noninfringement. The recipient of the manual shall endorse all risks arising from its use.
  • Page 4 WISMO Series Development Kit User Guide Contact Information Phone: 1-604-232-1488 Hours: 8:00 AM to 5:00 PM Pacific Time Sales Desk: E-mail: sales@sierrawireless.com Sierra Wireless 13811 Wireless Way Post: Richmond, BC Canada V6V 3A4 Fax: 1-604-231-1109 Web: www.sierrawireless.com Consult our website for up-to-date product descriptions, documentation, application notes, firmware upgrades, troubleshooting tips, and press releases: www.sierrawireless.com...

  • Page 5: Table Of Contents

    WISMO Series Development Kit Top View ..................14 WISMO Series Development Kit Bottom View ................15 Test Ports Available on the WISMO Series Development Kit ............. 16 3. WISMO SERIES SOCKET-UP BOARD ............... 20 WISMO Series Socket-Up Board Top View ..................21 WISMO Series Socket-Up Board Bottom View ................
  • Page 6 9. INSTALLING THE WISMO218 OR THE WISMO228 ON THE WMPXXX DEVELOPMENT KIT ..................... 55 10. REFERENCE DOCUMENTS ................... 57 11. LIST OF ABBREVIATIONS ................... 58 12. APPENDIX ......................... 59 WISMO Series Development Kit ......................59 WISMO Series Socket-Up Board ......................73 WA_DEV_W218_UGD_004 Rev 001 Page 6 of 75...
  • Page 7 XMODEM Switch Configuration (SW100) ................37 Figure 21. SIM Connector ........................... 37 Figure 22. Settings for a Differential Microphone on the WISMO Series Socket-Up Board ... 39 Figure 23. Settings for a Differential Microphone on the WISMO Series Development Kit .... 40 Figure 24.
  • Page 8 WISMO Series Development Kit User Guide Figure 33. WISMO Series Socket-Up Board Assembly (Top View) ............. 73 Figure 34. WISMO Series Socket-Up Board Assembly (Bottom View) ..........73 WA_DEV_W218_UGD_004 Rev 001 Page 8 of 75...
  • Page 9 WISMO Series Development Kit User Guide List of Tables Table 1. WISMO Series Development Kit Test Ports ................. 16 Table 2. LED of “VBAT”..........................28 Table 3. Electrical Characteristics of VBATT ..................29 Table 4. Electrical Characteristics of BAT-TEMP ................29 Table 5.
  • Page 10 The WISMO Series Development Kit is equipment which can be used to develop both software and hardware based on the WISMO218 or the WISMO228. However, it needs to integrate with the WISMO Series Socket-Up Board to function with the WISMO218 or WISMO228.

  • Page 11: General Description

    Figure 1. WISMO Series Development Kit WISMO Series Development Kit Overview The WISMO Series Development Kit is used to allow users to create and define applications using the WISMO218 or the WISMO228. Interfaces on the WISMO Series Development Kit which are supported by the WISMO218 and the...

  • Page 12: Special Soldering For Jumper Pads

    To connect signals between the WISMO218 or the WISMO228 (from J1000 and J1001) and the dedicated connectors on the WISMO Series Development Kit board, solder these PCB jumper prints. To connect signals between the WISMO Series Socket-Up Board and the external board connector (J1100), it is recommended NOT to solder the PCB prints.

  • Page 13: Wismo Series Development Kit

    Guide 2. WISMO Series Development Kit This section provides a schematic of both the top and bottom views of the WISMO Series Development Kit. It shows the locations of the several ports and interfaces available, and lists all available test points.

  • Page 14: Wismo Series Development Kit Top View

    J200 J700 UART2 connector Audio2 connector SW200 J300 and J701 UART2 ON/~OFF Not used & not switch mounted Keypad Not used & not mounted Figure 3. WISMO Series Development Kit (Top View) WA_DEV_W218_UGD_004 Rev 001 Page 14 of 75...

  • Page 15: Wismo Series Development Kit Bottom View

    WISMO218 or the WISMO228. Please refer to the WMP100 Wireless Microprocessor Development ® Kit User Guide for the pin assignments of this external board connector. J1100 External Board connector Figure 4. WISMO Series Development Kit (Bottom View) WA_DEV_W218_UGD_004 Rev 001 Page 15 of 75...

  • Page 16: Test Ports Available On The Wismo Series Development Kit

    Guide Test Ports Available on the WISMO Series Development Kit There are a total of 130 test ports available in the WISMO Series Development Kit. The following table lists the test ports and their corresponding pin assignments. Table 1. WISMO Series Development Kit Test Ports...
  • Page 17 WISMO Series Development Kit User Guide Test Port Pin Assignments ~CT105/RTS2 (USB-DP) (VPAD-USB) (USB-DN) (ROW0) (COL1) (ROW4) (COL0) (COL2) (COL3/) (COL4) (ROW3) (ROW2) (ROW1) MIC2P (SPK1P) MIC2N (SPK1N) (MIC1P) SPK2P (MIC1N) SPK2N (ADC4/EP-43) (ADC3) (CHG-GATE) (USB-CN) (USB-DET) VBATT VBATT CT103/TXD1...
  • Page 18 WISMO Series Development Kit User Guide Test Port Pin Assignments (EP-17\DP1) (EP-0\DP0) (EP2\DP3) (EP-4\DP2) (EP1\DP5) (EP-6\DP4) TP-VGPIO(EP-3) TP-VDEBUG(EP-5) TP-DPMODE(EP-7) TP-TEST(EP-18) (EP-46) TP-CTRL0(EP-15) TP-CTRL3(EP-13) TP-CTRL2(EP-11) TP-TDI(EP-9) TP_NTRST(EP-12) TP-TMS(EP-10) TP-TDD(EP-8) TP-RTCK(EP-14) TP-TCK(EP-16) (SCL1) (SDA1) (PCM-CLK) (PCM-SYNC) (PCM-OUT) (PCM-IN) PWM0(GPIO3) (INT0/GPIO3) GPIO2(GPIO20) SPI-IRQ(GPIO23)
  • Page 19 WISMO Series Development Kit User Guide Test Port Pin Assignments TP-RTS TP-CTS(EP-19) (~RESET-EXT) TP-VBAT(INT2/GPIO45) TP-TXD(GPIO51) TP-RXD(GPIO50) TP-ON/~OFF(GPIO0) TP-BOOT(SPI3-1) (~SPI3-CS) TP-32K/26M_CLKOUT(SPI3-IO) TP-RAMPDAC(SPI3-CLK) WA_DEV_W218_UGD_004 Rev 001 Page 19 of 75...

  • Page 20: Wismo Series Socket-Up Board

    Development Kit. An adaptor board, the WISMO Series Socket-Up Board, must be used as an interface between the modules and development kit. Refer to § 12 Appendix for further information about the implementation of both the WISMO Series Development Kit and the WISMO Series Socket-Up Board.

  • Page 21: Wismo Series Socket-Up Board Top View

    RF port Board area of WISMO218/ WISMO228 SW102 ON/~OFF signal switch BP101 RESET pad ON/~OFF Button SW101 and SW103 are unused Pads for SPI settings Figure 6. WISMO Series Socket-Up Board (Top View) WA_DEV_W218_UGD_004 Rev 001 Page 21 of 75...

  • Page 22: Wismo Series Socket-Up Board Bottom View

    WISMO Series Development Kit User Guide WISMO Series Socket-Up Board Bottom View Mechanical Slots J201 and J202 Board-to-Board connector to the WISMO Series Development Kit Figure 7. WISMO Series Socket-Up Board (Bottom View) WA_DEV_W218_UGD_004 Rev 001 Page 22 of 75...

  • Page 23: Setting Up The Wismo Series Development Kit

    4. Setting Up the WISMO Series Development Kit The following section describes how the WISMO Series Development Kit and the WISMO Series Socket-Up Board are setup. It also briefly describes how communication tests are done to ensure that the WISMO218 or the WISMO228 has been properly connected.
  • Page 24 WISMO Series Development Kit User Guide Plug the WISMO Series Socket-Up Board on the WISMO Series Development Kit. Insert a SIM card into the SIM card holder, J400 (if communication is required). All jumper pads are soldered by default. (Refer to the section discussing Special Soldering for Jumper Pads for more information.) Retain these default settings.

  • Page 25: Power Supply

    J604 connector, or to an external DC power supply at 4V/2A (J600). Communication Test To perform a communication test after setting-up the WISMO Series Development Kit with the WISMO218 or the WISMO228, do the following: Press BP101 to power ON the WISMO218 or the WISMO228.
  • Page 26 "OK" as a reply. Verify that the message is displayed in the terminal emulator window. Refer to the WISMO218 AT Commands Manual for more information about using AT commands to communicate between a PC and the WISMO Series Socket-Up Board. WA_DEV_W218_UGD_004 Rev 001...

  • Page 27: Interfaces/Peripherals

    WISMO Series Development Kit User Guide 5. Interfaces/Peripherals This section describes the different interfaces/peripherals that are available in the WISMO Series Development Kit. Power Supplies Two power supply sources are available on the WISMO Series Development Kit: DC external supply (via J600) •...

  • Page 28: Led Signalization ("Vbat")

    WISMO Series Development Kit User Guide It is possible to separate the power supply for the WISMO Series Socket-Up Board (“VBATT” via TP601) and the power supply for the peripherals (“VBAT” via TP602) by unsoldering J605. Current measurement is therefore possible for the WISMO Series Development Kit and for the WISMO218 or the WISMO228 (refer to §...

  • Page 29: Bat-Temp

    WISMO Series Development Kit User Guide GND VBATT BAT-TEMP Figure 11. Power Supply Voltage Table 3. Electrical Characteristics of VBATT VBATT 3.2V 3.6V 4.8V This value has to be guaranteed during the burst (with 1.5A Peak in GSM or GPRS mode).

  • Page 30: Main Supply Adapter

    WISMO Series Development Kit User Guide Main Supply Adapter The J604 connector powers the WISMO Series Development Kit using the AC/DC power supply cable. Figure 12. Main Supply Adapter The only supported adapter is listed in the table below. Manufacturer...

  • Page 31: Uart1

    WISMO Series Development Kit User Guide UART1 UART1 of the WISMO Series Development Kit is connected to the RS232 serial link interface of the WISMO218 or the WISMO228. The voltage level of UART1 is 2.8V from the WISMO Series Development Kit side.

  • Page 32: Uart1 Configuration

    Clear To Send CT125 RI RS232 (V24/V28) Ring Indicator UART1 Configuration The WISMO Series Development Kit acts as a DCE and is connected to a DTE (PC or terminal) with a “straight cable”. This is a full UART. CT109/DCD CT125/RI Development...

  • Page 33: Led Signalization (D100, D101)

    WISMO Series Development Kit User Guide LED Signalization (D100, D101) The LED signalization locations are shown in the following figure. D101 D100 Figure 16. LEDs Location (D100, D101) LED “UART1” (D100) This green LED indicates the power supply state of UART1.

  • Page 34: Uart2

    Debugging (Spytracer Tool) for more information. The UART2 in the WISMO Series Development Kit is provided by an SPI-to-serial converter, SC16IS750, in the WISMO Series Socket-Up Board. It interfaces with the SPI interface of the WISMO218 or the WISMO228 and performs SPI-to-serial conversion on data characters.

  • Page 35: Uart2 Connector (J200)

    WISMO Series Development Kit User Guide UART2 Connector (J200) TP200 R200 D200 SW200 Figure 18. Enable UART2 Configuration J200 is a SUB-D 9-pin female connector. The table below defines its connector signals. Table 6. UART2 Connector Pin Out Pin #...

  • Page 36: Uart2 Configuration

    Guide UART2 Configuration The WISMO Series Development Kit acts as a DCE and is connected to a DTE (PC or terminal) with a “straight cable”. There are only 4 signals on the UART2 as shown in the figure below. Figure 19. RS232 Auxiliary Serial Link LED Signalization (D200) This green LED indicates the UART2 state.

  • Page 37: Sim

    WISMO Series Development Kit User Guide Figure 20. XMODEM Switch Configuration (SW100) Table 7. XMODEM Configuration Mode XMODEM Normal SIM Connector (J400) J400 is a standard 1V8 or 3V socket. Figure 21. SIM Connector The following table details the signals and relative pins for the SIM connector.

  • Page 38: Audio

    There is one AUDIO interface in the WISMO218 and the WISMO228. Use J700 (AUDIO2) in the WISMO Series Development Kit to connect to this audio interface. The audio connector could be disconnected from the WISMO218 or the WISMO228 when soldering pads, J702 to J709, are dissociated.

  • Page 39: Audio2 Connector (J700)

    By default, both microphone and speaker signals are set to be differential with the following WISMO Series Socket-Up Board and WISMO Series Development Kit configuration. Soldered J204, J205 Figure 22. Settings for a Differential Microphone on the WISMO Series Socket-Up Board Soldered J802. Keep J800 and J801 unsoldered.

  • Page 40: Figure 23. Settings For A Differential Microphone On The Wismo Series Development Kit

    WISMO Series Development Kit User Guide Soldered J704 and J705 Figure 23. Settings for a Differential Microphone on the WISMO Series Development Kit Soldered J702 and J703 Figure 24. Settings for a Differential Speaker on the WISMO Series Development Kit...

  • Page 41: Figure 25. Settings For A Single-Ended Microphone On The Wismo Series Socket-Up Board

    WISMO Series Development Kit User Guide For a single-ended microphone, only the settings on the WISMO Series Socket-Up Board should be modified. Refer to the following figure. Soldered J203 and unsolder J204 and J205 Figure 25. Settings for a Single-Ended Microphone on the WISMO Series Socket-Up Board Note that J700 is an RJ9 4-pin connector.

  • Page 42: Other Interfaces

    Main microphone positive input Other Interfaces There are some other interfaces available on the WISMO Series Development Kit. These signals are available on the test points of the WISMO Series Development Kit, and also on the external board connector J1100. Power Supply Function VCC_2V8 is the VGPIO output from the WISMO218 or the WISMO228.

  • Page 43: External Board Connector (J1100)

    Most of the WISMO Series Socket-Up Board signals are connected to the external board connector (J1100) and are available via TP from the center of the WISMO Series Development Kit. The J1100 connector pin out is listed in the table below.
  • Page 44 WISMO Series Development Kit User Guide Signal Name Description Type Not used VCC_2V8 Supply 2.8V digital supply output Ground BAT-RTC Supply RTC back-up supply SIM-VCC Supply SIM card supply Not used SIM-CLK 1V8 / SIM clock SIM-IO 1V8 / SIM data...
  • Page 45 WISMO Series Development Kit User Guide Signal Name Description Type Not used Not used Ground Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Ground Ground MIC2P Analog Microphone 2 positive input...
  • Page 46 WISMO Series Development Kit User Guide Signal Name Description Type ~CT108-2-DTR1 / Main RS232 Data Terminal Ready (According to PC view and GPIO41 Multiplexed) ~CT107-DSR1 / Main RS232 Data Set Ready (According to PC view and GPIO40 Multiplexed) MUXed with KEYOUT2...
  • Page 47 WISMO Series Development Kit User Guide Signal Name Description Type Not used Not used GPIO3(GPIO21) General purpose input / output PWM1 (INT1/GPIO25) PWM1 signal from WISMO218 Not used GPIO1(GPIO19) General purpose input / output Not used Not used Not used...

  • Page 48: Esd Protections

    UART2 signals with the LTC2804 transceiver Caution: As the test points at the center of the WISMO Series Development Kit are not protected against ESD discharge and they are directly connected to the signal pins of the WISMO218 or the WISMO228, users must be careful when using these TP signals.

  • Page 49: Current Consumption Measurement

    Measurement and Figure 29 Configuration of the WISMO Series Socket-Up Board for Current Consumption Measurement. Caution: Before making any of the adjustments below, ensure that the WISMO Series Development Kit is disconnected from the power supply. Around the Power Supply area: Unsolder jumper, J605 to disconnect VBATT and VBAT •...

  • Page 50: Figure 28. Configuration Of Vbatt For Current Consumption Measurement

    Figure 28. Configuration of VBATT for Current Consumption Measurement Around the WISMO Series Socket-Up Board: Unsolder JP101, JP102, JP103, JP104, JP105, JP106, and JP107 Figure 29. Configuration of the WISMO Series Socket-Up Board for Current Consumption Measurement WA_DEV_W218_UGD_004 Rev 001 Page 50 of 75...
  • Page 51 WISMO Series Development Kit User Guide With this configuration, the consumption current from VBATT is ONLY* that of the WISMO218 or the WISMO228 plugged in. For further information, refer to the WISMO218 Product Technical Specification and Customer Design Guideline and the WISMO228 Product Technical Specification and Customer Design Guideline.

  • Page 52: Spi Interface For Debugging (Spytracer Tool)

    WISMO218 or the WISMO228. An SPI-to-serial interface provides a link to connect the WISMO218 or the WISMO228 to a PC for Spytracer when using the WISMO Series Development Kit as a debug tool. (Please also refer to the section discussing UART2 for more information on the connection between a PC and the WISMO Series Development Kit.)

  • Page 53: Figure 31. Spi Connection To An External Application

    WISMO Series Development Kit User Guide Figure 31. SPI Connection to an External Application Use Spytracer to debug the WISMO218 or the WISMO228. (Please refer to the WISMO Spy Trace User Guide for additional details about Spytracer.) Start “Spytracer”. Select “Session”  “Tracer”.
  • Page 54 Select the Port and Speed, and Save. (In this example, COM6 and 115200 are selected respectively.) Accept the default values for all other settings. Switch ON the WISMO Series Development Kit. The software screen will refresh and scroll automatically as shown in the following figure if all connections and settings were properly configured.

  • Page 55: Installing The Wismo218 Or The Wismo228 On The Wmpxxx Development Kit

    Both the WISMO218 and the WISMO228 can be readily used on either V20 or V21 version of the WMPXXX Development Kit, together with a WISMO Series Socket-Up Board. Setup the WMPXXX Development Kit and the WISMO Series Socket-Up Board as follows: UART1 (RS232 Power (3.2V-...
  • Page 56 WISMO Series Development Kit User Guide ON/~OFF control tact switch This slide switch on the WMPXXX development kit MUST be set to the “OFF” ON/~OFF control Slide position, otherwise, it will switch. If set to the: short circuit the power supply when powering ON the •...

  • Page 57: 10. Reference Documents

    WISMO Series Development Kit User Guide 10. Reference Documents WISMO218 Product Technical Specification and Customer Design Guideline Reference: WA_DEV_W218_PTS_002 WISMO228 Product Technical Specification and Customer Design Guideline Reference: WA_DEV_W228_PTS_002 WISMO218 AT Commands Manual Reference: WA_DEV_W218_UGD_003 WMP100 Wireless Microprocessor Development Kit User Guide ®...

  • Page 58: 11. List Of Abbreviations

    WISMO Series Development Kit User Guide 11. List of Abbreviations Abbreviation Definition Analog to Digital Converter AUXiliary CLocK Central Process Unit Clear To Send Digital to Analog Converter Direct Current Data Carrier Detect Data Communication Equipment Data Set Ready Data Terminal Equipment...

  • Page 59: 12. Appendix

    WISMO Series Development Kit User Guide 12. Appendix This section contains schematic diagrams and data sheets of the WISMO Series Development Kit and the WISMO Series Socket-Up Board. WISMO Series Development Kit WA_DEV_W218_UGD_004 Rev 001 Page 59 of 75...
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  • Page 73: Wismo Series Socket-Up Board

    WISMO Series Development Kit User Guide WISMO Series Socket-Up Board Figure 33. WISMO Series Socket-Up Board Assembly (Top View) Figure 34. WISMO Series Socket-Up Board Assembly (Bottom View) WA_DEV_W218_UGD_004 Rev 001 Page 73 of 75...
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