QUALCOMM Developments on MSM
<body topmargin=0 leftmargin=0 marginheight=0 marginwidth=0><script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-47423994-1', 'fortunecity.ws'); ga('send', 'pageview'); </script> <center> <br> <div> <script language="javascript" type="text/javascript" src="http://ad.broadcaststation.net/ads/show_ad.php?width=728&height=90"></script> </div> </center> <table cellpadding=0 cellspacing=0 border=0 height="100%"><tr> <td valign="top" width=190 BGCOLOR="#000099" TEXT="#F7F7FF" bgproperties="fixed" background="13130c00erkqpg.jpg"> <div> QUALCOMM Developments on MSM</div> <div> <A HREF="id24.htm" TARGET="_top" TITLE="Wideband CDMA "><U><B>back to Wideband CDMA</B></U></A></div> </td> <td valign="top" BGCOLOR="#FFFFFF" TEXT="#080000"> <bR> <div> <FONT SIZE="5" COLOR="#003333" FACE="Arial" ><IMG SRC="13b6d2b0.gif" border=0 width="365" height="43" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></FONT> | <B> </B><FONT SIZE="2" COLOR="#3366FF" FACE="Arial" ><A HREF="index.htm" TARGET="_top" TITLE="Lemonrain_First_Page"><U><B>home</B></U></A></FONT></div> <div> <A HREF="id87.htm" TARGET="_top" TITLE="3GPP"><U><B>3GPP</B></U></A><B> | </B><A HREF="id51.htm" TARGET="_top" TITLE="3G Market Overview and Technology Basics"><U><B>3G Market Overview and Technology Basics</B></U></A><B> | </B><A HREF="id18.htm" TARGET="_top" TITLE="Heritage"><U><B>Heritage</B></U></A><B> | </B><A HREF="id19.htm" TARGET="_top" TITLE="References FAQs"><U><B>References & FAQs</B></U></A><B> | </B><B>QUALCOMM Developments on MSM</B><B> | </B><A HREF="id21.htm" TARGET="_top" TITLE="Useful Links"><U><B>Useful Links</B></U></A><B> | </B><A HREF="id96.htm" TARGET="_top" TITLE="WCDMA CellularThe Evolution"><U><B>W-CDMA 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Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 read on 1999/11/26</B></U></A></div> <div> <A HREF="#pm1000_read_on_1999126________________1" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">PM1000 read on 1999/12/6</B></U></A></div> <div> <A HREF="#msm3100_asic" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM3100 ASIC</B></U></A></div> <div> <A HREF="#msm3100_general_features" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM3100 General Features</B></U></A></div> <div> <A HREF="#msm3100_audio_processing_features___" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM3100 Audio Processing Features</B></U></A></div> <div> <A HREF="#msm_3100_microprocessor_subsystem__" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM 3100 Microprocessor Subsystem </B></U></A></div> <div> <A HREF="#msm3100_supported_interface_features__" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM3100 Supported Interface Features</B></U></A></div> <div> <A HREF="#msm3300" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899003300.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM3300 General Features</B></U></A></div> <div> <A HREF="#imsm4500" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899000000.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM4500</B></U></A></div> <div> <A HREF="#imsm5500" TITLE="QUALCOMM Developments on MSM"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899000000.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM5500</B></U></A></div> <div> <A HREF="http://www.qualcomm.com/cdmatechnologies/products/msm5100.html" TARGET="_top" TITLE="http://www.qualcomm.com/cdmatechnologies"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899000000.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM5100</B></U></A></div> <div> <A HREF="http://www.qualcomm.com/cdmatechnologies/products/msm5105.html" TARGET="_top" TITLE="http://www.qualcomm.com/cdmatechnologies"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899000000.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM5105</B></U></A></div> <div> <A HREF="http://www.qualcomm.com/cdmatechnologies/products/msm5200.html" TARGET="_top" TITLE="http://www.qualcomm.com/cdmatechnologies"><U><B><IMG BORDER="0" SRC="Wing0a7300a800c899000000.gif" HEIGHT="13" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">MSM5200</B></U></A></div> <div> <B><U> <A NAME="msm3000_asic"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> MSM3000 ASIC</B> </div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">ARM7TDMI microprocessor subsystem</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RF interface communicates with MS ext. RF, IF and BB circuits. Signals to this circuit control signal gain in the Rx and Tx signal path, control DC baseband offset errors, maintain system's frequency reference.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">UART-UART1 has dedicated pins; UART2 shares multiplexed pins with AUX PCM CODEC interface.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">GPI bus: MSM3000 has 31 general purpose bi-directional input/output pins. GPIO[30:0]; 5 general-purpose interrupt inputs (GPIO_INT[4:0]) which operate under software.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">CDMA subsystem: performs digital IS-95A signal processing. </div> <div> Components include: Searcher Engine</div> <div> Demodulating Fingers</div> <div> Combining block</div> <div> Frame Deinterleaver</div> <div> Viterbi Decoder</div> <div> Reverse Link Subsystem</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Digital FM subsystem: MSM suppots AMPS cellular operations. The digital FM (DFM) processor perfroms digital signal processing operations for the MS using the AMPS cellular standard. Analog IS-95A.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Serial Bus Interface : specifically designed to be a quick, low pin count protocol for Qualcomm's IFR3000 and IFT3000 baseband-IF converter ASICs. IFR & IFT can be configured for different operating modes and for minimum power consumption, extending battery life in standby mode.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Vocoder Subsystem: supportting 8kps, 13kps, and EVRC vocoding. The vocoder functions in CDMA mode and is reconfigured for filtering and PCM sample handling in DFM mode. In CDMA mode, the vocoder converts digital audio PCM samples from the CODEC into compressed packets for transmission. The vocoder encodes and decodes packets using the QUALCOMM Codebook Excited Linear Prediction (QCELP) speech algorithm. When Rx, the CDMA vocoder takes packet data samples for the CODEC. In DFM mode, the vocoder acts as a digital signal processor (filtering, gain control, limiting) processing digital audio samples during both Rx and Tx operation.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">User Interface: digital connections to the subscriber unit, ringer transducer, keypad, and LCD display.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Mode select and JTAG interfaces-inputs to the MSM3000 determine overall mode of the ASIC. Options under the control of the Mode Select inputs are : Native Mode (normal subscriber unit operation) and ICE (the on-chip ARM, uP is disabled, allowing off-chip emulation.) MSM3000 complies with the ANSI/IEEE 1149.1A-1993 feature list. JTAG interface used to test digital interconnects between devices within the mobile station during manufacture.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a0ff000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">ARM uP and Peripherals<FONT SIZE="1" COLOR="#000000" FACE="Verdana" >: MSM3000 contains an embedded ARM7TDMI uP and peripherals include the Memory and Peripheral Interface Controller, Sleep Controller, Clock Controller, and watchdog circuit. </FONT></div> <div> <FONT SIZE="1" COLOR="#0000FF" FACE="Verdana" >ARM7TDM</FONT>I: high performance, low power, 3 stage pipelined RISC architecture, both 32-bit </div> <div> internal data bus. </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Memory and Peripheral Interface Controller (MPIC) to configure the interface between the ARM uP and external peripherals.</div> <div> <B><U> <A NAME="rft3100_read_on_19991126_____________"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>RFT3100 read on 1999/11/26 </B><FONT SIZE="1" COLOR="#330099" FACE="Verdana" ><A HREF="#topics" TITLE="QUALCOMM Developments on MSM"><U><IMG SRC="0621a0c0.gif" border=0 width="26" height="12" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A> </FONT> <A HREF="id24.htm" TARGET="_top" TITLE="Wideband CDMA "><U>back to Wideband CDMA</U></A></div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 Baseband-to-RF Transmit Processor performs all TX signal processing functions required between digital baseband and the Power Amplifier (PA) for IS-95 CDMA Cellular and PCS singleband and dualband applications.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 incorporates the previous generation functionality of the IFT3000 Baseband-to-IF Processor together with the RF upconversionnad driver amplifiers.wq</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 connects directly with QualComm's MSM3100 utilising an analog baseband interface. The baseband quadrature signals are upconverted to the cellular or PCS frequency bands and amplified to provide signal drive capability to the PA.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 includes an IF mixer for upconverting analog baseband to IF, a programmable PLL for generating Tx IF frequency, single sideband upconversion from IF to RF, two cellular and two PCS driver amplifiers, and Tx power control through an 85dB VGA.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Overall board area and cost savings: single sideband upconversion eliminates the need for a bandpass filter normally required between the upconverter and driver amplifier.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 functionality is specifically controlled from the MSM3100 via the three-line serial bus interface(SBI).</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Cellular band 824MHz-925MHz; PCS band 1750MHz-1910MHz</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Supply voltage: 2.7V to 3.3V (single cell LiIon battery design)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">RFT3100 operating modes are controlled by the MSM3100 and include selective power-down, gain control: and punctured CDMA Tx (gated Tx power), for optimal power savings and talk-time improvements.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Fabricated on advanced BiCMOS process, accomodates both precision high-frequency analog circuits and low-power CMOS functions, provided in a 32-pin BCC++ plastic package.</div> <div> <A NAME="pm1000_read_on_1999126________________1"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>PM1000 read on 1999/12/6</B> <B> </B><FONT SIZE="1" COLOR="#330099" FACE="Verdana" ><A HREF="#topics" TITLE="QUALCOMM Developments on MSM"><U><IMG SRC="0621a0c0.gif" border=0 width="26" height="12" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></U></A> </FONT> <A HREF="id24.htm" TARGET="_top" TITLE="Wideband CDMA "><U>back to Wideband CDMA</U></A></div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">complete power management system device</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">primary functions (i) provide battery management and charger control </div> <div> (ii) linear voltage regulation with programmable voltages for digital and </div> <div> RF analog circuits.</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">also contains a variety of collateral support functionality including </div> <div> (i) a general purpose ADC</div> <div> (ii) Real Time Clock</div> <div> (iii) keyboard backlight driver</div> <div> (iv) LCD backlight driver support</div> <div> (v) ringer/buzzer driver</div> <div> (vi) vibrator driver</div> <div> <B><U> <A NAME="msm3100_asic"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>MSM3100 ASIC</B><B> </B><FONT SIZE="1" COLOR="#330099" FACE="Verdana" > </FONT> <A HREF="id24.htm" TARGET="_top" TITLE="Wideband CDMA "><U>back to Wideband CDMA</U></A> </div> </tD> </tR> </TABLE></div> <div> <B><U>Enhancements Over MSM3000</U></B> </div> <div> MSM3100 provides enhancements over MSM3000 that includes reducing power consumption and providing more features than the MSM3000. The enhancements can be described as below:</div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Integrated 13-bit linear CODEC with multiple inputs(3) and outputs(3) with amplifiers</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">New Vocoder DSP architecture for reduced power consumption and increased functionality</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">New Tx path which reduces cost, current consumption, and board area</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Flexible RF/IF interface</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">New internal Voltage Reference</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Integrated General- purpose ADC for subscriber unit monitoring</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Supports 19.2MHz, 19.68MHz, and 19.8MHz TCXO frequencies</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Universal Serial Bus (USB) interface for plug-and-play applications</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">General-Purpose Interface (GPIO) increased to 48pins</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Voice Recognition support (VR)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Reduced overall power consumption, compared to the MSM3000</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">General circuit enhancements and algorithmic improvements</div> <div> <B><U> <A NAME="msm3100_general_features"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>MSM3100 General Features</B></div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0"> Supports IS-95-A and IS-95-B compliant CDMA and DFM subscriber units</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Low Vdc power consumption during operation</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Internal DFM subsystem for AMPS operation</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Software-controlled power management features</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Supports forward link date rates up to 76.8kbps for Rate Set 1, and 86.4kbps for Rate Set 2</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Advanced 208-ball FBGA packaging</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">ANSI/IEEE 1149.1A-93 compliant JTAG interface for Testability</div> <div> <B><U> <A NAME="msm3100_audio_processing_features___"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>MSM3100 Audio Processing Features</B></div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Integrated CODEC with microphone and earphone amplifiers</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Two Microphone inputs and one Auxiliary audio input</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Two earphone outputs and one Auxiliary audio input</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Tx and Rx automatic gain control (AGC)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Rx automatic volume control (AVC)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Acoustic echo canceller of hands-free applications</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Internal Vocoder supporting 13kbps PureVoice QCELP, and 8Kbps EVRC</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Dual-tone multiple-frequency (DTMF) generation and detection</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">EarSeal Echo Cancellation (ESEC) (CDMA mode only)</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Programmable digital filters for audio signal path compensation in both CDMA and AMPS modes</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Supervisory Audio Tone (SAT) transponding in FM mode</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Digital audio interface via USB</div> <div> <B><U> <A NAME="msm_3100_microprocessor_subsystem__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>MSM 3100 Microprocessor Subsystem</B> </div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Industry standard ARM/7TDMI embedded microprocessor subsystem</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Internal watchdog and sleep timers</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Full FIQ and IRQ interrupt controller support for internal interrupts and 48 off-chip interrupt sources</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Six chip select outputs for direct support of RAM, ROM/FLASH, EEPROM, an LCD Displays, and other devices</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Support for up to 48MByte of external memory</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Microprocessor powerdown mode</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Programmable wait state generator</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Automatic access conversion of 32-or 16-bit data accesses to 16- or 8-bit devices</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">The ARM7TDMI microprocessor can operate at up to 20MHz with variable rate, software controlled clocks to provide greater standby time</div> <div> <B><U> <A NAME="msm3100_supported_interface_features__"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></U></B></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><B>MSM3100 Supported Interface Features</B> </div> </tD> </tR> </TABLE></div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Support for carkit CODECS in u-Law or A-Law from various manufacturers</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Universal Serial Bus (USB) interface for plug-and-play applications</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Two Universal Asynchronous Receiver Transmitter (UART) serial ports with 64 byte, Rx and Tx, FIFOs</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Forty-eight general-purpose I/O pins</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">External keypad interface</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Parallel LCD interface</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Serial Bus Interface (SBI) that controls the other QUALCOMM ASICs in the subscriber unit</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Three spare Pulse Density Modulated (PDM) outputs for user-defined analog control in addition to those PDMs dedicated to the RF interface</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">General-purpose programmable M/N counter output</div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Programmable ringer output</div> <div> <A NAME="msm3300"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> MSM3300</B></div> </tD> </tR> </TABLE></div> <bR> <DIV ALIGN="LEFT"></DIV> <div> <IMG SRC="130374b0.gif" border=0 width="567" height="587" ALIGN="BOTTOM" HSPACE="0" VSPACE="0"></div> <bR> <div> <B><U>MSM3300 Features</U></B></div> <div> <B><U>Key features of the MSM3300 chip include:</U></B></div> <bR> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Feature compatible and pin compatible with the MSM3100 chipset </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Position location processor based on the gpsOne technology </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Embedded Bluetooth baseband processor </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Compliant with Bluetooth 1.0 standard </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">IS-95B compliant to support High Speed Packet Data (HSPD) </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Audio enhancement technology support (Qtunes and CMX software) </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">Integrated mass-storage device (MMC) controller </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">2.3 V to 3.0 V I/O </div> <div> <IMG BORDER="0" SRC="Symb075c00b700a000000000.gif" HEIGHT="11" WIDTH="24" ALIGN="bottom" HSPACE="0" VSPACE="0">208-ball Fine-Pitch Ball Grid Array (FBGA) package </div> <bR> <div> <B><U>gpsOne? Technology on the MSM3300 Chipset</U></B></div> <div> QUALCOMM is introducing its breakthrough gpsOne position location technology in the MSM3300 solution. The new gpsOne technology merges Global Positioning System (GPS) satellite and network information to provide a high-availability solution that offers industry-leading accuracy and performance. This solution not only meets the FCC E-911 mandate under the most challenging conditions, but also provides a ubiquitous platform for location-based applications. The mobile station (MS) collects measurements from the GPS constellation and the cellular/PCS network, then sends the information to the Position Determination Entity which optimizes the position location calculation based on existing information. gpsOne technology will enable consumer-priced, position-capable CDMA handsets. Figure 1 illustrates the baseline architecture for the MSM3300 and CDMA/ GPS receiver devices.</div> <bR> <div> <B><U>MSM3300 Bluetooth? Solution</U></B></div> <div> Bluetooth is a Global Specification for Wireless Connectivity. Bluetooth technology allows replacement of the various proprietary cables that connect one device to another with one universal short-range radio link. For example, Bluetooth radio technology built into both a cellular telephone and a laptop would replace the cumbersome cable used today to connect a laptop to a cellular telephone. Printers, PDAs, desktops, fax machines, keyboards, joysticks and virtually any other digital device can be part of the Bluetooth system. In addition to untethering devices by replacing the cables, Bluetooth radio technology provides a universal bridge to existing data networks, a peripheral interface, and a mechanism to form small, private ad hoc groupings of connected devices away from fixed network infrastructures. </div> <bR> <div> The Bluetooth air interface is a frequency-hopping Guassian Frequency Shift Keying (GFSK) modulation in the unlicensed 2.4 GHz ISM band. The modulation rate is 1Mbps, and its architecture offers a low-cost, simple radio solution. The Bluetooth baseband functionality is incorporated into the MSM3300 solution. The Bluetooth RF devices will be contained in the physically separate RF device that can reside on the same circuit card as the MSM3300. In addition to pursuing an optimal design to minimize cost, size, power dissipation, etc., Bluetooth baseband processing will be operational at the same time as the CDMA baseband processing to facilitate dial-up networking. Figure 1 illustrates the baseline architecture for the MSM3300 and Bluetooth RF device. </div> <bR> <div> <B><U>Multimedia Features on the MSM3300 Chipset</U></B></div> <div> As mobile phones become more popular, they are also becoming more of an entertainment tool. The MSM3300 solution will be able to support optional software from QUALCOMM, enabling advanced features such as MP3 music and MIDI-based multimedia applications. MP3 (MPEG1 Layer3) is a standard audio file format for compressing a sound sequence into about one-twelfth the size of the original file with very little loss in sound quality. The MSM3300 solution will integrate a mass storage device controller, such as an MMC (Multimedia card) interface, which will provide an effective interconnection to much larger memory space to store CD-quality music data or mapping data from a geographical navigation service. </div> <div> <A NAME="imsm4500"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><FONT SIZE="1" COLOR="#FFFFFF" FACE="Lucida Sans Unicode" ><B>iMSM4500?</B></FONT></div> </tD> </tR> </TABLE></div> <div> The iMSM4500? Mobile Station Modem (MSM?) solution will be dual-mode to support HDR and IS-95A and IS-95B. </div> <bR> <div> iMSM4500 chip will be pin compatible with QUALCOMM CDMA Technologies recently sampled sixth generation MSM3100? chip, enabling existing handset manufacturers to minimize printed circuit board (PCB) changes when adding HDR, allowing accelerated time to market fo HDR products. </div> <bR> <div> The iMSM4500 chipset and system software includes a Universal Serial Bus (USB) interface to easily support 2.4 Mbps and to enable effective interconnection to desktop, laptop, and handheld devices that would benefit from high-speed multimedia data transfers or synchronization with personal computers. </div> <bR> <div> Special attention has been focused on an optimized system software solution, which is fully compliant with dual-mode cellular and Personal Communications Service (PCS) band IS-95B specifications. </div> <bR> <div> The software includes a full suite of Internet protocols for fast development of data applications and ships fully tested and integrated into QUALCOMM's CDMA development tools for fast and flexible customer development. </div> <bR> <div> The iMSM4500 solution will sample in the fourth quarter of 2000 with production quantities scheduled for the first quarter of 2001. </div> <div> <A NAME="imsm5500"><IMG BORDER="0" SRC="1x1.gif" HEIGHT="1" ALIGN="bottom" WIDTH="1" HSPACE="0" VSPACE="0" ></A></div> <div> <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="1" WIDTH="794" BORDERCOLORLIGHT="#C0C0C0" BORDERCOLORDARK="#808080" FRAME="BOX" RULES="ALL" ALIGN="BOTTOM" HSPACE="0" VSPACE="0" > <tR> <tD VALIGN=TOP BGCOLOR=#330099 HEIGHT= 15 WIDTH="792"><div> <B> </B><FONT SIZE="1" COLOR="#FFFFFF" FACE="Lucida Sans Unicode" ><B>iMSM5500?</B></FONT></div> </tD> </tR> </TABLE></div> <div> The iMSM5500? will be the next generation chipset and will support G3G CDMA 1x MC and HDR technology. </div> <bR> <div> This solution will provide up to twice the overall capacity of voice users over IS-95A and IS-95B plus the 2.4 Mbps speed of HDR fully realizing the convergence of the Internet and wireless technologies and services. </div> <bR> <div> Samples are scheduled for the second quarter of 2001 with production quantities scheduled for the third quarter of 2001. </div> <div> <A HREF="http://www.qualcomm.com/cdmatechnologies/products/msm5500.html" TARGET="_top" TITLE="http://www.qualcomm.com/cdmatechnologies"><U>http://www.qualcomm.com/cdmatechnologies/products/msm5500.html</U></A></div> <bR> <bR> <div> ____________________________________________________________________________________________________________________________________</div> <DIV ALIGN="LEFT"></DIV> <div> <A HREF="id89.htm" TARGET="_top" TITLE="About Lemonrain"><U><U>About Lemonrain.com</U></U></A><FONT SIZE="1" COLOR="#000000" FACE="Verdana" > </FONT><A HREF="id20.htm" TARGET="_top" TITLE="Contact Us"><U><U>Contact Us</U></U></A><FONT SIZE="1" COLOR="#000000" FACE="Verdana" > </FONT><U>Lemonrain Japan</U></div> <div> <A HREF="id90.htm" TARGET="_top" TITLE="Advertise on Lemonrain"><U><U>Advertise on Lemonrain</U></U></A><FONT SIZE="1" COLOR="#000000" FACE="Verdana" > </FONT><A HREF="id91.htm" TARGET="_top" TITLE="Privacy Statement"><U><U>Privacy Statement</U></U></A><FONT SIZE="1" COLOR="#000000" FACE="Verdana" > </FONT><A HREF="id92.htm" TARGET="_top" TITLE="Copyright"><U><U>Copyright Info</U></U></A><FONT SIZE="1" COLOR="#000000" FACE="Verdana" > </FONT><A HREF="id93.htm" TARGET="_top" TITLE="Terms of use"><U><U>Terms of Use</U></U></A></div> <bR> <bR> <bR> </td> </tr></table></body>