AnyDATA DTEVDUAL cdma EVDO/1x Module User Manual CDMA DATA TERMINAL

AnyDATA Corporation cdma EVDO/1x Module CDMA DATA TERMINAL

users manual

CDMA DATA TERMINAL DTEV-Dual Reference Manual Application Information November, 21, 2005DTEV-Dual AnyDATA.NET AnyTime AnyPlace Any Wireless Data Solutions™ International Contact AnyDATA Corp. 18902 Bardeen Ave Irvine, CA 92612-1522, U.S.A. e-mail : johnkim@anydata.net Korea Contact AnyDATA.NETHanvit Bank Bldg. 6th Fl., 1-12Byulyang-dong Kwachon,Kyunggi-do, Koreae-mail : info@anydata.net
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Notice All data and information contained in or disclosed by this document are confidential and proprietary information of AnyDATA.NET Inc., and all rights therein are expressly reserved. By accepting this material, the recipient agrees that this material and the information contained therein are held in confidence and in trust and will not be used, copied, reproduced, or distributed in whole or in part, nor its contents revealed in any manner to others without the express written permission of AnyDATA.NET Inc. AnyDATA.NET Inc. does not assume any liability arising out of the application or use of its products. AnyDATA.NET Inc. assumes no responsibility for any damage or loss resulting from the misuse of its products. AnyDATA.NET Inc. assumes no responsibility for any loss or claims by third parties, which may arise through the use of its products. AnyDATA.NET Inc. assumes no responsibility for any damage or loss caused by the deletion or loss of data as a result of malfunctions or repairs. The information contained in this document is subject to change without notice. Information contained herein is for reference only and does not constitute a commitment on the part of AnyDATA.NET Inc. Although the information in this document has been carefully reviewed and it’s believed to be reliable, AnyDATA.NET Inc. assumes no responsibility or liability for any errors or inaccuracies that may appear in this document nor are they in anyway responsible for any loss or damage resulting from the use (or misuse) of this document. It is advised for the customers to contact our engineers for more information with respect to Keypad, audio interface, RF interface and input power supply before they start an actual design. OEM integrators and installers are instructed that the phrase 'This device contains transmitter FCC ID: P4M-DTEVDUAL must be placed on the outside of the host. ! Warning: Exposure to Radio Frequency Radiation The radiated output power of this device is far below the FCC radio frequency exposure limits. Nevertheless, the device should be used in such a manner that the potential for human contact during normal operation is minimized. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna should not be less than 20cm during normal operation and the gain of the antenna must not exceed 1dBi All Rights Reserved. AD-2001-06-28 Ver 1.1 -2-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Contents 1 Introduction 1.1 Purpose 1.1.1 Features 1.1.2 Applications 1.2 Organization 1.3 Revision History 1.4 Reference 1.5 Acronym List 2 Overview 2.1 Application Description 2.2 Technical Specifications 2.2.1 General Specification 2.2.2 Receive Specification 2.2.3 Transmit Specification 2.2.4 gpsOne Receiver Specification 2.2.5 Standards 2.3 Interface Diagram 3 PIN Description 3.1 I/O Description Parameters 3.2 PIN Names and Pin-outs 3.2.1 100-PIN Connector 3.2.2 100-PIN Connector Pin-out (Top view) 4 Interface Descriptions 4.1 Overview All Rights Reserved. AD-2001-06-28 Ver 1.1 -3-4.2 Powering Up the Module 4.2.1 External Supply
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.2.2 Keypad Power On and Supply Input to BATT_INT 4.3 Power Down Registration Protocol for CDMA device 4.3.1 Using AT command ( When Vcc is applied to VEXT_DC 4.3.2 Using POWER_ON ( Only when Vcc is applied to VBATT_INT ) 4.4 Stereo Wideband CODEC Interface 4.4.1 Microphone and Earphone Interface 4.4.2 Stereo Headphone Interface 4.4.3 Digital PCM Interface 4.4.4 Stereo DAC Interface 4.5 UART Interface 4.5.1 UART1 Interface 4.5.2 UART2 R-UIM Interface 4.5.3 UART3 Debug Port Interface 4.5.4 USB Interface 4.6 General Purpose Interface 4.7 User Interface 4.7.1 Key Pad 4.7.2 MultiMediaCard Controller 4.7.3 Vibration Motor Driver 4.7.4 LED Interface 4.8 External Bus Interface II (or LCD interface ) 4.9 RF Interface All Rights Reserved. AD-2001-06-28 Ver 1.1 -4-4.9.1 Antenna for Primary RF Chain 4.9.2 Antenna for Secondary RF Chain
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 5 Electrical Specifications 5.1 DC Electrical Specifications 5.1.1 Absolute Maximum Ratings 5.1.2 Recommended Operating Conditions 5.1.3 Power Consumption 5.1.4 Serial Interface Electrical Specifications 5.1.5 Multi-Purpose Pin Specifications 5.1.5.1 Multi-Purpose Pin Configured 5.1.5.2 Multi-Purpose Pin Configured as a Bidirectional I/O 5.1.5.3 Multi-Purpose Pin Configured as an Analog 6 Mechanical Dimensions 6.1 DTEV-1000 Outline 6.2 100-Pin Connector Mechanical Dimension 6.3 RF Connector 6.3.1 Cable Assembly, Sunridge Corp Part 6.3.1.1 Bulkhead SMA Type cable : MCB2G-RH-59-LLL-SMAJB101 6.3.1.2 PCB mountable right angle SMA cable : MCB2G-RH-59-LLL-SMAJX103 6.3.1.3 Contact Info. 6.3.2 Murata Part 7 Application Schematic 8 Module Picture All Rights Reserved. AD-2001-06-28 Ver 1.1 -5-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Figures Figure 2-1 Interface Block Diagram ………………………………………………………....17 Figure 3-1 100-PIN Connector Pinouts ...................................................................................22 Figure 4-7.1 Keypad Matrix ....................................................................................................32 Figure 4-7.2 MMC Bus Circuitry Diagram .............................................................................34 Figure 6-1 DTEV-Dual Outline …............................................................................................. 41 Figure 6-2 100-pin Connector ….................................................................................................42 Figure 6-3.1.1 Bulkhead SMA Type cable …..............................................................................43 Figure 6-3.1.2 PCB mountable right angle SMA cable…….…………………………….......43 Figure 7 Application Schematic................................................................................................. 45 Figure 8 Module Picture..............................................................................................................46 All Rights Reserved. AD-2001-06-28 Ver 1.1 -6-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Tables Table 1-1 Revision History............................................................................................................9 Table 1-2 Acronym List...............................................................................................................10 Table 2-1 General Specifications..................................................................................................13 Table 2-2 Receiver specifications…………………………………………................................14 Table 2-3 Transmitter Specifications...........................................................................................15 Table 2-4 gpsOne Receiver Specifications……………………………………………………..15 Table 3-1 I/O Description Parameters.........................................................................................18 Table 3-2 100-PIN Connector Pinouts……………………………………………………….....18 Table 4-1 Eternal Supply Pinouts ................................................................................................24 Table 4-2 Battery Supply Pinouts ...............................................................................................24 Table 4-4.1 Analog Audio Pinouts ...............................................................................................26 Table 4-4.1.1 Speaker Driver Performance Specifications……………………………………...27 Table 4-4.2 Stereo Headphone Interface……………………………………..……………….......28 Table 4-4.3 Digital CODEC Pinouts ...........………………………….……………………….....28 Table 4-4.4 Stereo DAC Pinouts.......…………………………………………………………......29 Table 4-5.1 UART1 Interface Pinouts........……………………………..…………………….....29 Table 4-5.2 UART2 Interface Pinouts ......……………………………….…………………........30 Table 4-5.3 UART3 Interface Pinouts ........……………………………………………………...30 Table 4-5.4 USB Interface Pinouts..............………………………………………………….......31 Table 4-6 General Purpose Interface Pinouts ..... ……………………………………………........31 Table 4-7.1.1 Keysense GPIO Pinouts......... …………………………………….…………….......32 Table 4-7.1.2 Keypad GPIO Pinouts............. ………………………………………………….......33 Table 4-7.2 MultiMediacatd Controller Pinouts .... ………………………….……………….....33 Table 4-7.3.1 Vibration Motor Driver Pinouts ...... ………………………………………….......34 Table 4-7.3.2 Vibration motor driver performance specifications .. ……………..……………..34 Table 4-7.4 LED Pinouts ....................... …………………………………………………….....35 Table 4-8 LCD Interface Pinouts ... .........………………………………………………….......36 Table 4-9 Required Antenna Type ........…………………………………………………….......37 Table 5-1 Absolute Maximum Ratings ............ ………………………………………………....38 Table 5-1.2 Recommended Operating Conditions ... …………………………………………...38 Table 5-1.3 Power Consumption ...... …………………………………………………...............38 Table 5-1.4 Serial Interface Electrical Specifications ....... ……………………………………...39 Table 5-1.5.1 Multi-Purpose Pin Configured .............. …………………………………………...39 All Rights Reserved. AD-2001-06-28 Ver 1.1 -7-Table 5-1.5.2 Multi-Purpose Pin Configured as a Bidirectional I/O ..... ……………………….....39 Table 5-1.5.3 Multi-Purpose Pin Configured as an analog ...... …………………………............39
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1. Introduction 1.1 Purpose This manual provides hardware interface and programming information for the DTEV-Dual CDMA Wireless Data Module. 1.1.1 Features 1. Support major air interfaces including CDMA2000® 1X, CDMA2000 1xEV-DO Rev. 0, cdmaOne™ IS-95A/B 2. Support Release A of the CDMA2000 1X standard, for voice and multimedia data applications, with offering data transmission up to 153 kbps data in forward and reverse links simultaneously. 3. Support IS-856 1xEV-DO, high-speed peak data rates of 2.4 Mbps on forward link and 153 Kbps on reverse link. 4. Customized AT Command thru RS232 5. Universal serial bus (USB) for faster data transfers between wireless communicators and other data devices 6. Three universal asynchronous receiver transmitter (UART) serial ports 7. R-UIM/USIM controller (via second UART), SIM/R-UIM interface supports global roaming with multiple handsets, simplifying international business travel 8. Multimedia Card (MMC) support to enable the adFdition of high-capacity removable memory for storage of data, plus the transfer of data to and from PCs and wireless devices 9. Parallel LCD interface 10. General-purpose I/O pins 11. Mobile IP and Static IP 12. Secure Sockets Layer (SSL) software gives consumers the confidence of secure transactions and private data. 13. BREW® Binary Runtime Environment for Wireless platform, making it easier for users to find, select, purchase and download 14. Supports Antenna Diversity 1.1.2 Applications 1. 2-way Short Message Service ( SMS ) Reception and Transmission 2. Advanced wireless multimedia support for audio e-mail, still image email, video e-mail,... All Rights Reserved. AD-2001-06-28 Ver 1.1 -8-3. gpsOne® technology support for the mobile location applications and services, including points of local weather and traffic information, personal navigation,.., and Emergency mandates such as the United States FCC E911 mandate.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.2 Organization This manual will discuss the interface and operation of the module and is divided into the following subsections:  – Introduces users to the DTEV-Dual CDMA Wireless Data Module’s basic features and general specifications.  – Lists each DTEV-Dual pin and its function within the device. The pinout for the module is listed in numeric sequence.  – Specifies the recommended operating conditions, DC voltage characteristics, I/O timing, and power estimations for the module. Timing diagrams are also included.  – Details each subsystem or block within the module and shows how the subsystem or block interfaces with external peripherals.  – Provides package dimensions for the module. 1.3 Revision History The revision history for this document is shown in Table 1-1. Table 1-1 Revision History Version Date Description V1_X1 Dec. 2004 Initial Release. Internal Use Only V1_X2 Sep. 2005 2nd Revision 1.4 References 1. QUALCOMM Incorporated. MSM6500 Mobile Station Modem: Component Supply Specification. 80-V5775-4 Rev. E, December 20, 2004. 2. QUALCOMM Incorporated. MSM6500 Mobile Station Modem: Device Specification (Preliminary Information). 80-V5775-1 Rev. F, January 28, 2005. 3. QUALCOMM Incorporated. SURF6500 User Manual. 80-V6503-4, July 19, 2004. All Rights Reserved. AD-2001-06-28 Ver 1.1 -9-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.5 Acronym List Table 1-2 Acronym List Term Definition CDMA Code-Division Multiple Access CODEC Coder-Decoder GPIO General-purpose Input/Output JTAG Joint Test Action Group (ANSI/ICEEE Std. 1149.1-1990) LCD Liquid Crystal Display LDO Voltage Regulator LED Light Emitting Diode PCB Printed Circuit Board PCM Pulse Coded Modulation PCS Personal Communications Service RF Radio Frequency Rx Receive TCXO Temperature-Controlled Crystal Oscillator Tx Transmit UART Universal Asynchronous Receiver Transmitter All Rights Reserved. AD-2001-06-28 Ver 1.1 -10-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2. Overview 2.1 Application Descriptions The CDMA Wireless Data Module is a complex consumer communications instrument that relies heavily on both digital signal and embedded processor technologies. The Wireless Data Modules manufactured by AnyDATA.NET support Code-Division Multiple Access (CDMA). This operates in both the cellular and PCS spectrum band. In a continuing effort to simplify the design and to reduce the size and production cost of the Wireless Data Module, AnyDATA.NET has successfully developed the DTEV-series. The DTEV-Dual is AnyDATA.NET’s latest compact Wireless Data Module operating in the Cellular and PCS spectrum band. DTEV-Dual contains not only a complete digital modulation and demodulation system for CDMA standards as specified in IS-95 A/B, IS-2000 , IS-856 but also GPSOne position location solution which offers wireless callers their location wherever and whenever they need it. GPSOne is QUALCOMM CDMA Technologies’ position location solution. It offers the availability of position location determination in hostile environments (such as indoors) where conventional GPS receivers do not work well. GPSOne uses a hybrid approach that utilizes signals from the GPS satellite constellation and from CDMA cell sites to determine location. Using the hybrid approach, GPSOne enhances location services availability, accelerates the location determination process, and provides improved accuracy. The hybrid mode approach for position location uses signals from CDMA cell stations and GPS satellites to compute the user’s location. This approach basically takes advantage of an accurate knowledge of GPS system timing on a CDMA mobile station. The knowledge of system timing allows the GPSOne solution to use both the CDMA signal measurements and GPS signal measurements collectively to compute the user’s location. It also allows for a central entity, named Position Determination Entity (PDE), to send estimated signal phases to the mobile. This knowledge reduces the time to search the satellite pseudo ranges on the mobile, thus improving the time taken to determine the user’s position. The subsystem in DTEV-Dual includes a CDMA processor MSM6500™ chipset’s multimedia support for MP3 player and integrated stereo HiFi audio DAC, 64-polyphony MIDI sound synthesizer and PC-quality wavetable , MMC Mobile™ , USB-On-The-Go transceiver, Stereo Wireband Codec for digital music clips. All Rights Reserved. AD-2001-06-28 Ver 1.1 -11-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM DTEV-Dual supports CDMA2000 1X, Release A standard, offering data rate of up to 153 kbps on both the forward and reverse links, along with simultaneous voice and data services, and IS-856 1xEV-DO for high speed data rate of 2.4Mbps on forward link and 153Kbps on reverse link. The fast system in DTEV-Dual includes 256Mbytes NAND Flash Memory and 256Mbytes synchronous high data rate Dynamic RAM. DTEV-Dual provides an external interface that includes the standard RS-232, Digital Audio, parallel LCD Display, Keypad, Multimedia Card, R-UIM/USIM, USB-OTG, GPIO. DTEV-Dual has the capability to power down unused circuits in order to dynamically minimize power consumption. All Rights Reserved. AD-2001-06-28 Ver 1.1 -12-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2 Technical Specifications 2.2.1 General Specifications Table 2-1 General Specifications Parameters Descriptions External Access Code-Division-Multiple-Access (CDMA) CDMA Protocol IS-95 A/B, IS-126, IS-637A, IS-707A, IS-2000,IS-856 Data Rate CDMA2000 1X 1xEV-DO 153 Kbps on both the forward and reverse links Forward link: 2.4 Mbps Reverse link: 153 Kbps System Memory 256Mbytes SDRAM and 256 Mbytes NAND Flash Transmit/Receive Frequency Interval 45MHz for Cellular and 80MHz for PCS Vocoder EVRC, 13kQCELP RF technology Zero Intermediate Frequency Number of Channel 832 for Cellular and 42 for PCS Operating Voltage DC +3.3V ~ +4.5V BATT_INT (Pin88 and 90) DC +4.0V to +5.25V VEXT_DC (Pin87 and Pin89) Current Consumption 1. VCC applied to VEXT_DC (Pin87 and Pin89) Receive mode: 110mA Sleep mode : less than 10mA Busy mode: 900mA (Max) 2. VCC applied to BATT_INT (Pin88 and Pin90) Receive mode : 110mA Sleep mode : less than 1mA Busy mode: 900mA (Max) Operating Temperature -30ºC ~ +60ºC Frequency Stability ±300Hz for Cellular and ±150Hz for PCS Antenna GSC Connector, 50ohm Size 42mm(W) X 67mm(L) X 3.0mm(H) with case Weight About 20g (0.7oz) External Interface RS-232 UART, R-UIM, Parallel LCD, Keypad, MP3, MIDI, MMC Mobile™ , USB-On-The-Go, Stereo Wireband Codec, GPIO User Interface Software BREW support Additional Function gpsOne position location solution All Rights Reserved. AD-2001-06-28 Ver 1.1 -13-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.2 Receiver Specifications Table 2-2 Receiver Specifications All Rights Reserved. AD-2001-06-28 Ver 1.1 -14-Parameters Descriptions Frequency Range Cellular PCS 869.04 ~ 893.97 MHz 1931.25 ~ 1988.75MHz Sensitivity 1xRTT EVDO Below –104.0 dBm/1.23MHz Below –105.5 dBm/1.23MHz Input Dynamic Range 1xRTT EVDO -25 dBm/1.23MHz ~ -104.0dBm/1.23MHz -25 dBm/1.23MHz ~ -105.5dBm/1.23MHz Single Tone Desensitization The FER in each test shall not exceed 1.0% with 95% confidence 1xRTT Band Classes 0 (-30dBm @900KHz and -30dBm @-900KHz): Below –101.0 dBm/1.23MHz Band Classes 1 (-30dBm @1250KHz and -30dBm @-1250KHz): Below –101.0 dBm/1.23MHz EVDO Band Classes 0 (-30dBm @900KHz and -30dBm @-900KHz): Below –102.4 dBm/1.23MHz Band Classes 1 (-30dBm @1250KHz and -30dBm @-1250KHz): Below –102.4 dBm/1.23MHz Intermodulation Spurious Response Attenuation (Two interfering CW tones) The FER in each test shall not exceed 1.0% with 95% confidence 1xRTT Band Classes 0 Two tone (-43 dBm @900KHz and 1700KHz): Below –101.0dBm/1.23MHz Two tone (-32 dBm @900KHz and 1700KHz): Below –90.0dBm/1.23MHz Two tone (-21 dBm @900KHz and 1700KHz): Below –79.0dBm/1.23MHZ Band Classes 1 Two tone (-43 dBm @1250KHz and 2050KHz): Below –101.0dBm/1.23MHz Two tone (-32 dBm @1250KHz and 2050KHz): Below –90.0dBm/1.23MHz Two tone (-21 dBm @1250KHz and 2050KHz): Below –79.0dBm/1.23MHZ EVDO Band Classes 0 Two tone (-43 dBm @900KHz and 1700KHz): Below –102.4dBm/1.23MHz Two tone (-32 dBm @900KHz and 1700KHz): Below –91.4dBm/1.23MHz Two tone (-21 dBm @900KHz and 1700KHz): Below –80.4dBm/1.23MHZ Band Classes 1 Two tone (-43 dBm @1250KHz and 2050KHz): Below –102.4dBm/1.23MHz Two tone (-32 dBm @1250KHz and 2050KHz): Below –91.4dBm/1.23MHz Two tone (-21 dBm @1250KHz and 2050KHz): Below –80.4dBm/1.23MHZ Spurious Wave Suppression Below –80dBc
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.3 Transmitter Specifications Table 2-3 Transmitter Specifications Parameters Descriptions Frequency Range Cellular PCS 824.04 ~ 848.97 MHz 1851.25 ~ 1908.75MHz Nominal Max Power 0.32 W (24.7dBm) Peak Power in Operation Mode 400mW (26dBm) Minimum Controlled Output Power Below –50dBm Max Power Spurious Cellular PCS 900KHz: Below –42dBc/30KHz 1.98MHz: Below –54dBc/30KHz 1.25MHz: Below –42dBc/30KHz 1.98MHz: Below –50dBc/30KHz 2.2.4 gpsOne Receiver Specifications Table 2-4 gpsOne Receiver Specifications Parameters Descriptions Frequency Range L1, 1575.42 MHz C/A Code 1.023 MHz Chip Rate Bandwidth 2.046 MHz Modulation BPSK Receiver Sensitivity Without SA message With SA message -149dBm -152dBm Interference at Min At minimum C/N0 (17 dB-Hz) CW interference 1kHz Bandwidth Interference 10+kHz Bandwidth Interference –36dB –17dB -7dB VCO Phase Noise at 100 Hz offset at 1 KHz offset at 10 KHz offset at 100 KHz offset at 2 MHz offset –50 dBc/Hz –70 dBc/Hz -90 dBc/Hz -115 dBc/Hz -140 dBc/Hz All Rights Reserved. AD-2001-06-28 Ver 1.1 -15-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.5 Standards IS-95 A/B, IS-2000, IS-856: Protocol Between MS & BTS IS-866: 3GPP2 C.S0033-0 Version 2.0: Recommended Minimum Performance Standards for CDMA2000 High Rate Packet Data Access Terminal IS-96A: Voice Signal Coding IS-98A: Base MS Function IS-98E: Recommended Minimum Performance Standards for cdma2000 Spread Spectrum Mobile Stations IS-126: Voice Loop-Back IS-637: Short Message Service IS-707: Data Service IS-657: packet data USB 2.0 Specification and OTG Supplement: Exchanging data between a host and peripheral MMC System Specification 1.4: MultiMediaCard standard ITU-T G.712: Transmission systems and media, Digital systems and networks Built-in TCP/IP: AnyDATA proprietary software All Rights Reserved. AD-2001-06-28 Ver 1.1 -16-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.3 Interface Diagram Figure 2-1 Interface Block Diagram All Rights Reserved. AD-2001-06-28 Ver 1.1 -17-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3. PIN Description 3.1 I/O Description Parameters Table 3-1 I/O Description Parameters Symbol Description I CMOS Input O Output B Bi-directional V Power/Ground IS Input with Schmitt Trigger BS Bi-directional Schmitt Trigger PU Internal Pull-Up PD Internal Pull-Down 3.2 PIN Names and Pinouts 3.2.1 100-Pin Connector Table 3-2 100-PIN Connector Pinouts All Rights Reserved. AD-2001-06-28 Ver 1.1 -18-Pin # Name Main Function Dir-Pol Description 1 D2[15] EBI2_DATA15 B peripheral data bus 2 GND GROUND V Signal Ground 3 D2[14] EBI2_DATA14 B peripheral data bus 4 GND GROUND V Analog Ground 5 D2[12] EBI2_DATA12 B peripheral data bus 6 D2[13] EBI2_DATA13 B peripheral data bus 7 D2[10] EBI2_DATA10 B peripheral data bus 8 D2[11] EBI2_DATA11 B peripheral data bus 9 D2[08] EBI2_DATA08 B peripheral data bus 10 D2[09] EBI2_DATA09 B peripheral data bus 11 GND GROUND V Signal ground 12 GND GROUND V Signal ground 13 GPIO_39 UART1_DCD_N O Data carrier detect ( UART1 ) 14 GPIO_64 UART1_RI_N O Ring indicator ( UART1 ) 15 GPIO_98 UART1_RFR_N O Ready for Receive ( UART1 ) same as RTS 16 GPIO_95 UART1_TXD O Transmit data ( UART1 ) 17 GPIO_44 UART1_DTR I Data terminal ready ( UART1 ) 18 GPIO_96 UART1_RXD I Receive data ( UART1 )
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM All Rights Reserved. AD-2001-06-28 Ver 1.1 -19-19 GPIO_97 UART1_CTS_N I Clear to send ( UART1 ) 20 VREG_UIM VREG_RUIM O +3V power supply to RUIM caed 21 UIM_P_DATA UIM_P_DATA I Data from RUIM card 22 UIM_P_RESET UIM_P_RESET O RUIM card reset 23 UIM_P_CLK UIM_P_CLK O RUIM clock 24 MMC_DATA MMC_DATA B GPIO_32, MultiMediaCard data 25 MMC_CLK MMC_CLK B GPIO_31, MMC clock 26 GPIO_84 UART3_TXD O transmit data, (UART3) DEBUG PORT 27 MMC_CMD MMC_CMD B GPIO_30, MMC command 28 GPIO_85 UART3_RXD I receive data, (UART3) DEBUG PORT 29 VREG_MMC VREG_AUX1 O Linear regulator output intended to power MMC circuits 30 POWER_ON POWER_ON I POWER ON used only when to use 3.6V 1cell battery. External pull-up required 31 GPIO_24 LCD_LED_CONT O General purpose input output, LCD LED 32 GPIO_13 FLASH_LED_CONT O General purpose input output, FLASH LED 33 GPIO_17 GPIO_17 B General purpose input output 34 VREG_MSME VREG_MSME O Regulated output of the MSME buck (step-down) SMPS 35 VREG_AUX2 VREG_AUX2 O Low dropout linear regulator output intended to power WLAN 36 GND GROUND V Signal ground 37 GND GROUND V Signal ground 38 D2[00] EBI2_DATA00 B Data line 39 D2[01] EBI2_DATA01 B Data line 40 D2[02] EBI2_DATA02 B Data line 41 D2[03] EBI2_DATA03 B Data line 42 D2[04] EBI2_DATA04 B Data line 43 D2[05] EBI2_DATA05 B Data line 44 D2[06] EBI2_DATA06 B Data line 45 D2[07] EBI2_DATA07 B Data line 46 A2[20] A2[20] O Address line 47 A2[01] A2[01] O Address line 48 RESOUT1 RESOUT1_N O Reset Out 49 LCD2_CS LCD2_CS_N O Peripheral LCD chip select 50 GPIO23 LED_FULL_CURRENT O GPIO, Full Current LED
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM All Rights Reserved. AD-2001-06-28 Ver 1.1 -20-51 OE2 OE2_N O LCD Output Enable Signal 52 WE2 WE2_N O LCD Write Enable Signal 53 GPIO_62 KEYSENSE0_N I Key sense input 54 GPIO_63 KEYSENSE1_N I Key sense input 55 GPIO_46 KEYSENSE2_N I Key sense input 56 GPIO_47 KEYSENSE3_N I Key sense input 57 GPIO_48 KEYSENSE4_N I Key sense input 58 GPIO_45 KYPAD_5 I GPIO, Keypad input 59 GPIO_53 KYPAD_4 I GPIO, Keypad input 60 GPIO_52 KYPAD_3 I GPIO, Keypad input 61 GPIO_51 KYPAD_2 I GPIO, Keypad input 62 GPIO_50 KYPAD_1 I GPIO, Keypad input 63 GPIO_49 KYPAD_0 I GPIO, Keypad input 64 GPIO_80 AUX_PCM_CLK B PCM clock for auxiliary CODEC port or IDLE LED output. Default is LED 65 GPIO_81 AUX_PCM_SYNC O PCM data strobe for auxiliary CODEC port or Traffic LED output. Default is LED 66 GPIO_82 AUX_PCM_DIN I PCM data input for auxiliary CODEC port or SMS LED output. Default is LED 67 GPIO_21 AMUX_IN1 I External inputs to the analog multiplexer 68 GPIO_83 AUX_PCM_DOUT O PCM data output for auxiliary CODEC port 69 GPIO_05 AMUX_IN2 I External inputs to the analog multiplexer 70 GPIO_37 COVER_DET B General purpose input output 71 VIB_DRV_N VIB_DRV_N O VIBRATOR_DRV output 72 GPIO_42 PS_HOLD O POWER LED Enable 73 SPK_M SPRK_OUT_M O Speaker driver output (-) 74 KYD_BAKLIGHT KEY_BAKLIGHT O KYD_BAKLIGHT output 75 SPK_P SPRK_OUT_P O Speaker driver output (+) 76 GND GROUND V Signal ground 77 GND GROUND V Signal ground 78 EAR_DET EAR_DET1 I GPIO, EAR Jack Detect 79 HPH_R HPH_R O Stereo headphone output, Right 80 EAR10_P EAR10_P O Earphone 1 amplifier output (+) 81 EAR10_M EAR10_M O Earphone 1 amplifier output (-) 82 MIC1_P MIC1_P I External Mic (+) input
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 83 MIC2_P MIC2_P I Ear Jack Mic (+) input 84 GND GROUND V Signal Ground 85 GND GROUND V Signal ground 86 VPH_PWR VPH_PWR O +3.3V ~ +4.2V power supply to peripheral device 87 VBATT_DC VEXT_DC I External DC input 88 VBATT_INT VBATT_INT I Battery input 89 VEXT_DC VEXT_DC I External DC input 90 VBATT_INT VBATT_INT I Battery input 91 GPIO_29 USB_VBUS I +5Vdc input or output depending upon the type of peripheral device connected. Default is input 92 USB_OE_TP_N USB_CON_D_M B USB differential data minus (-) 93 USB_SEO_VM USB_CON_ID I Not in use 94 USB_DAT_VP USB_CON_D_P B USB differential dada minus (+) 95 MIC1_M MIC1_M I External Mic (-) input 96 VPH_PWR VPH_PWR O +3.3V ~ +4.2V power supply to peripheral device 97 HPH_L HPH_L O Stereo headphone output, Left 98 N.C GPIO_35 B General purpose input output 99 GND GROUND V Signal ground 100 GND GROUND V Signal ground All Rights Reserved. AD-2001-06-28 Ver 1.1 -21-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3.2.2 100-Pin Connector Pin-out (Top view) MMC_CMDVEXT_DCFigure 3-1 100-PIN Connector Pinouts Notes: * Pin16 and Pin18 can be used as a debugging port if USB is used as primary data. We strongly recommend that the user have a 3-pin connector or 3 test points on their board, so that one can easily monitor and diagnose their module. LEAVE UNUSED PINS OPEN AT ALL TIMES All Rights Reserved. AD-2001-06-28 Ver 1.1 -22-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4. Interface Descriptions 4.1 Overview This chapter covers information required to convert the DTEV-Dual into a subscriber unit application. In addition, some of the internal blocks of the device are described. Understanding these internal blocks is necessary for one to completely grasp the functions of the various interfaces. This chapter discusses the interface to the major blocks of the DTEV-Dual as shown in the following figure. These blocks include:  Power Up  Power Down Registration Protocol for CDMA device  Stereo Wideband CODEC Interface  UART Interface  General Purpose Interface  User Interface  External Bus Interface II  USB Interface  LED Interface  RF Interface All Rights Reserved. AD-2001-06-28 Ver 1.1 -23-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.2 Powering Up the Module There are two ways to power up the module and customers may choose one of the two ways to power up DTEV-Dual module. 4.2.1 External Supply If the customers don’t need to save current in sleep mode, which is around 10mA, supplying voltage to VEXT_DC (Pin 87 and Pin89) is recommended. When the input voltage from +4V to +5.25V is supplied, DTEV-Dual will automatically start its power-on process and finish it within 2 seconds. In this case, using a regulator with an enable pin is highly recommended so that the customer can reset the module using the enable pin if software lock-up symptoms are found. If a customer needs to use charging circuit built in the module, apply +5.0V DC to VEXT_DC(Pin87 and Pin89) and connect a +3.6V 1-cell lithium-ion battery to BATT_INT(Pin88 and 90). Table 4-1 Eternal Supply Pinouts Pin # Pin Name Main Function Type Description 87 VEXT_DC VEXT_DC I External DC input 89 VEXT_DC VEXT_DC I External DC input 4.2.2 Keypad Power On and Supply Input to BATT_INT If the customers need to get their device to operate in a very low sleep current mode, supplying voltage to BATT_INT (Pin 88 and 90) is recommended. When the input voltage from +3.3V to +4.5V is supplied to BATT_INT (Pin88 and 90) and POWER_ON goes to Low from High, power on sequence is initialed. For a successful power on sequence, POWER_ON(Pin30) must stay Low for more than 500msec and less than 2sec). To power off the module, have POWER_ON(Pin 30) stay low for more than 2sec and less than 4sec and then the voltage in BATT_INT may or may not be removed. If Vcc is supplied thru a regulator or a DC/DC converter to BATT_INT(Pin88 and 90), using one with an enable pin is highly recommended so that the customer can shut off the power to the module using the enable pin if software lock-up symptoms are found. If the modem is locked up, low assertion of POWER_ON (Pin 30) won’t power on or off the module. If Vcc is supplied directly from a battery, having a FET between the output of a battery and VBATT_INT(Pin88 and Pin90) is recommended that the customer can shut off the power to DTEV-Dual using the FET switch. Table 4-2 Battery Supply Pinouts All Rights Reserved. AD-2001-06-28 Ver 1.1 -24-Pin # Pin Name Main Function Type Description 88 VBATT_INT VBATT_INT I Battery plus (+) input 90 VBATT_INT VBATT_INT I Battery plus (+) input 30 POWER_ON POWER_ON I POWER ON used only when to use +3.6V 1-cell battery. External pull-up to +3V to +4.5V thru 100kohm resistor.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.3 Power Down Registration Protocol for CDMA device Before DTEV-Dual is powered off, it has to send power down registration message to the CDMA base station to help the base station to maximize its capacity. Depending on air interface environment, it may take up to 12 seconds according to CDMA technical standard. 4.3.1 Using AT command (When Vcc is applied to VEXT_DC) After waiting for 12 seconds, the host device may shut down the power to DTEV-Dual Before powering off DTEV-Dual, send “AT+POWEROFF” to DTEV-Dual.Device connected to DTEV-Dual DTEV-Dual 4.3.2 Using POWER_ON (Pin 30) (Only when Vcc is applied to BATT_INT) Booting stage. In normal operation T1+12sec. Shut off the Vcc to DTEV-Dual Status of POWER_ON (Pin 30) T1 Powering the module off. 2 secHIGH LOW All Rights Reserved. AD-2001-06-28 Ver 1.1 -25-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.4 Stereo Wideband CODEC Interface With the integrated microphone and earpiece amplifier including CODEC, the DTEV-Dual module interfaces directly, either differential or single-ended, to the microphone and earpiece. The audio features in the module are - Two microphone inputs - Two earphone outputs and one auxiliary audio output. 4.4.1 Microphone and earphone Interface The module contains analog audio interface circuitry. The contained audio interface supports all of the required conversation and amplification stages for the audio front end. The audio interface includes the amplification stages for both the microphone and earphone. The module supports audio outputs with its variable gain audio as volume control can be used for audio alerts or speaker phone. The speaker driver has programmable gain, turn-on time, and muting, and operates as a differential device delivering a volume-controlled 500mW to an external 8-Ohm speaker. The EAR10 and MIC1P are typically used for the handset ear-piece/mic. The EAR_JACK+ and MIC2P are typically used for the ear-jack. Table 4-4.1 Analog Audio Pinouts Pin # Pin Name Main Function Type Description 73 SPK_M SPRK_OUT_M O Loud speaker output (-) 75 SPK_P SPRK_OUT_P O Loud speaker output (+) 80 EAR10_P EAR10_P O Ear-piece output (+) 81 EAR10_M EAR10_M O Ear-piece output (-) 82 MIC1_P MIC1_P I Mic. (+) input 95 MIC1_M MIC1_M I Mic. (-) input 78 EAR_DET EAR_DET1 I EAR/MIC Set Detect* * EAR_DET checks to see if a headset has been connected to the ear-jack. When there is no headset connected to the ear-jack, the audio path thru an ear-jack is disconnected and ear-piece/mic. is connected. Setting EAR_DET to HIGH disconnects ear-jack and connects ear-piece/mic. All Rights Reserved. AD-2001-06-28 Ver 1.1 -26-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-4.1.1Speaker Driver Performance Specifications All Rights Reserved. AD-2001-06-28 Ver 1.1 -27-Parameter Comments Min Typ Max Unit NotesInput frequency range 0.20 20 kHz Input resistance Differential 60 72 86 k Input drive level VRMS Output power (Prated) THD < 0.5% 500 mW 2 Power efficiency at Prated 50 % Programmable amplifier gain -16 +12 dB 3 Amplifier gain error -1 +1 dB Amplifier gain flatness 20 Hz to 20 kHz -0.5 +0.5 dB Output referred noise G = -16 dB G = -12 dB G = -8 dB G = -4 dB G = 0 dB G = +4 dB G = +8 dB G = +12 dB Vin = 0V, 20 Hz – 20 kHz, 8 ohm Load 16 16 17 18 23 30 44 66 VRMS VRMS VRMS VRMS VRMS VRMS VRMS VRMS 4 Output bandwidth at Prated 8 load, 12dB gain 20 kHz 5 Output offdet voltage -40 +40 mV 6 THD + noise 5 % Power supply rejection ratio F = 20 Hz to 100 Hz F = 100 Hz to 5 kHz F = 5 kHz to 15 kHz F = 15 kHz to 20 kHz Vin = 0V, VDD = 3.6V + 100 mVRMS 55 65 55 50 dB dB dB dB Turn-on time delay Short delay Long delay 10 100 12.5 125 ms ms 7 Pop and click levels During power, gain, mute transitions 11 mVPK 8 Mute suppression Vin = 2 VRMS 80 dB Quiescent current 6.2 mA 6
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.4.2 Stereo Headphone Interface Table 4-4.2 Stereo Headphone Interface Pin # Pin Name Main Function Type Description 83 MIC2_P MIC2_P I Ear-Mic Jack input * 78 EAR_DET EAR_DET1 I EAR/MIC Set Detect ** 79 HPH_R HPH_R O Stereo headphone output, Right 97 HPH_L HPH_L O Stereo headphone output, Left Note: * MIC2, along with being a microphone input, checks to see if the user has pressed the headset key, which allows the user to connect to or disconnect from a call. This pin is internally pulled high and is therefore normally in the high state. To activate this input and connect to or disconnect from a call, the user must set the MIC2 pin to a low state for 100ms to 200ms. ** EAR_DET checks to see if a headset has been connected to the ear-jack. When there is no headset connected to the ear-jack, the audio path thru an ear jack is disconnected. When a headset is connected to the ear-jack, audio path is opened. To simulate a headset connected to the ear-jack, the user must apply LOW signal to the EAR_DET pin for as long as the user wants the audio path thru ear-jack to be kept open 4.4.3 Digital PCM Interface The Digital PCM CODEC interface is used for the car-kit audio system. This interface is optional. External CODEC interface signals are listed below: Table 4-4.3 Digital CODEC Pinouts Pin # Pin Name Main Function Type Description 64 GPIO_80 AUX_PCM_CLK B PCM clock for auxiliary CODEC port 65 GPIO_81 AUX_PCM_SYNC O PCM data strobe for auxiliary CODEC port 66 GPIO_82 AUX_PCM_DIN I PCM data input for auxiliary CODEC port 68 GPIO_83 AUX_PCM_DOUT O PCM data output for auxiliary CODEC port This feature is not implemented but can be added, please contact ed@anydata.com for technical support. 4.4.4 Stereo DAC Interface All Rights Reserved. AD-2001-06-28 Ver 1.1 -28- DTEV-Dual supports DAC interface to an external stereo DAC for playing stereo sound or music (MP3 and MIDI, for example). This interface consists of four signals: serial bit clock (SDAC_CLK), left/right select (SDAC_L_R_N), serial data (SDAC_DOUT), and master clock (SDAC_MCLK).
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-4.4 Stereo DAC Pinouts Pin # Pin Name Main Function Type Description 64 GPIO_80 AUX_PCM_CLK O SDAC_SCK 65 GPIO_81 AUX_PCM_SYNC O SDAC_L_R_N 66 GPIO_82 AUX_PCM_DIN O SDAC_MCLK 68 GPIO_83 AUX_PCM_DOUT O SDAC_DOUT This feature is not implemented but can be added, please contact ed@anydata.com for technical support 4.5 UART Interface The Universal Asynchronous Receiver Transmitter (UART) communicates with serial data that conforms to the RS-232 Interface protocol. The module has 3 UARTs which provides 2.85 V CMOS level outputs and 2.85V CMOS input levels. All the control signals of the RS-232 are active low, however the data signals, RXD and TXD, are active high. UART1 which has 512 bytes for Tx and Rx FIFO, supports high speed data communication up to 230.4kbps, program download and diagnostic monitor function. UART2 and 3 which 64 bytes for T/Rx FIFO, support low speed data communication up to 115.2kbps, program download and diagnostic monitor function. The UART features hardware handshaking, programmable data sizes, programmable stop bits, and odd, even, no parity. 4.5.1 UART1 interface Table 4-5.1 UART1 Interface Pinouts Pin # Pin Name Main Function Type Description 13 GPIO_39 UART1_DCD_N O Data carrier detect control input ( UART1 ) 14 GPIO_64 UART1_RI_N O Ring indicator control input ( UART1 ) 15 GPIO_98 UART1_RFR_N O Ready for Receive ( UART1 ) 16 GPIO_95 UART1_TXD O Transmit data output ( UART1 ) 17 GPIO_44 UART1_DTR I Data terminal ready control output ( UART1 ) 18 GPIO_96 UART1_RXD I Receive data input ( UART1 ) 19 GPIO_97 UART1_CTS_N I Clear to send control input ( UART1 ) Leave unused Pins open. All Rights Reserved. AD-2001-06-28 Ver 1.1 -29-This feature is not implemented but can be added, please contact ed@anydata.com for technical support.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.5.2 UART2 R-UIM interface The UART2 supports R-UIM interface. Table 4-5.2 UART2 Interface Pinouts Pin # Pin Name Main Function Type Description 20 VREG_UIM VREG_UIM O +3.0V power supply to RUIM card 21 UIM_P_DATA UIM_P_DATA I Data from RUIM card 22 UIM_P_RESET UIM_P_RESET O RUIM card reset 23 UIM_P_CLK UIM_P_CLK O RUIM clock Leave unused Pins open. If a customer wants to use R-UIM card, UART2 can’t be used as UART. This feature is not implemented but can be added, please contact ed@anydata.com for technical support. 4.5.3 UART3 Debug Port Interface The UART3 is used to monitor and diagnose the status of the DTEV-Dual. It is strongly recommended for the user to have the following UART3 pins connected to an extra connector or to test points, in order to easily troubleshoot any problems with the module. Table 4-5.3 UART3 Interface Pinouts Pin # Pin Name Main Function Type Description 26 GPIO_84 UART3_TXD O Transmit data output, DEBUG PORT 28 GPIO_85 UART3_RXD I Receive data input , DEBUG PORT 16 GPIO_95 UART1_TXD O Transmit data output, DEBUG PORT 18 GPIO_96 UART1_RXD I Receive data input , DEBUG PORT If USB is used for primary data, use Pin16 and Pin18 for debugging. If UART1 is used for primary data and USB is not used, use Pin26 and 28 for debugging. Leave unused Pins open. This feature is not implemented but can be added, please contact ed@anydata.com for technical support. 4.5.4 USB Interface The module contains Universal Serial Bus (USB) interface to provide an efficient interconnect between the mobile phone and a personal computer (PC).It can act as a USB peripheral device, supporting low speed 1.5 Mbps and full speed 12Mbps connections. In host mode, the module supplies VBUS with +5Vdc at up to 25mA. This module is USB V1.1 comparable. All Rights Reserved. AD-2001-06-28 Ver 1.1 -30-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-5.4 USB Interface Pinouts Pin # Pin Name Main Function Type Description 91 GPIO_29 USB_VBUS I +5Vdc input or output depending upon the type of peripheral device connected.Default in input. 92 USB_OE_TP_N USB_CON_D_M B Differential Data minus (-) 93 USB_SE0_VM USB_CON_ID I Not in use 94 USB_DAT_VP USB_CON_D_P B Differential Data plus (+) USB host feature is not implemented, please contact ed@anydata.com for technical support. 4.6 General Purpose Interface The general purpose interface is user-definable bi-directional pin. It can be configured as an interrupt source. In addition, the GPIO pin can be used as output control pin from the module. The user can define this pin properly as following. Table 4-6 General Purpose Interface Pinouts Pin # Pin Name Main Function Type Description 33 GPIO_17 GPIO_17 B Programmable pull. This pin can be programmed to No Pull, Pull Up, or Pull Down. 98 NC GPIO_35 B Programmable pull. This pin can be programmed to No Pull, Pull Up, or Pull Down. All Rights Reserved. AD-2001-06-28 Ver 1.1 -31-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.7 User Interface 4.7.1 Keypad The keypad interface consists of a 5 X 6 matrix pattern. The 5-KEYSENSE/[4:0] pins are used to connect a matrix keypad to the module. The KEYSENSE/ pins are active low. The 6-KEYPAD pins are necessary to construct the other side of the matrix. These KEYPAD pins must be active high in order for the keypad matrix to work properly. The general keypad matrix is shown below: 3 2 1 6 5 4 9 8 7 END # 0 * SEND KEYSENSE0 KEYSENSE1 KEYSENSE2 KEYSENSE3 KEYPAD00 KEYPAD01 KEYPAD02 KEYPAD03 KEYPAD04 KEYPAD05 Figure 4-7.1 Keypad Matrix Reserved Table 4-7.1.1 Keysense GPIO Pinouts Pin # Pin Name Main Function Type Description 53 GPIO_62 KEYSENSE0_N I Key sense input 54 GPIO_63 KEYSENSE1_N I Key sense input 55 GPIO_46 KEYSENSE2_N I Key sense input 56 GPIO_47 KEYSENSE3_N I Key sense input 57 GPIO_48 KEYSENSE4_N I Key sense input All Rights Reserved. AD-2001-06-28 Ver 1.1 -32-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-7.1.2 Keypad GPIO Pinouts Pin # Pin Name Main Function Type Description 58 GPIO_45 KYPAD_5 I GPIO, Keypad input 59 GPIO_53 KYPAD_4 I GPIO, Keypad input 60 GPIO_52 KYPAD_3 I GPIO, Keypad input 61 GPIO_51 KYPAD_2 I GPIO, Keypad input 62 GPIO_50 KYPAD_1 I GPIO, Keypad input 63 GPIO_49 KYPAD_0 I GPIO, Keypad input DTMF When key is pressed, CDMA Module generates standard DTMF tone and sends it to the local audio path (speaker). If the Mobile station is in traffic state, the CDMA Module sends DTMF Message to the Base Station and to the local audio path (speaker) at the same time. The network will deliver the analog DTMF tone or DTMF Message to its final destination. This feature is not implemented but can be added, please contact ed@anydata.com for technical support. . 4.7.2 MultiMediaCard controller DTEV-Dual contains a MultiMediaCard (MMC) controller that provides a link between the ARM bus master and the MultiMediaCard bus for storing digital music, games, address books and photos. The SD card supports a 1-bit SD bi-directional bus mode. SD bus pins are CLK, CMD and DAT in 1-bit mode and CLK, CMD, and DAT[0:3] in 4-bit mode. The MultiMediaCard also supports the 1-bit bi-directional MMC bus mode that has CLK, CMD, and DAT bus pins. The CMD and DAT pins are bi-directional on the SD 1-bit, SD 4-bit, and MMC 1-bit. DTEV-Dual can’t support SD 4-bit mode. MMC version 3.31 is supported for the ROM class and R/W MMCs. SD Memory Card Physical Layer Specification Version 1.01 is supported in SD bus mode. Table 4-7.2 MultiMediacatd Controller Pinouts All Rights Reserved. AD-2001-06-28 Ver 1.1 -33-Pin # Pin Name Main Function Type Description 24 MMC_DATA MMC_DATA B GPIO_32, MultiMediaCard data 25 MMC_CLK MMC_CLK O GPIO_31, MMC clock 27 MMC_CMD MMC_CMD B GPIO_30, MMC command 29 VREG_MMC VREG_MMC O +2.85V 35 VREG_AUX2 VREG_AUX2 O +2.85V 68 GPIO_INT22 SD_DETECT I SD/MMC detect. Low detection
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Figure 4-7.2 MMC Bus Circuitry Diagram This feature is not implemented but can be added, please contact ed@anydata.com for technical support. 4.7.3 Vibration Motor Driver DTEV-Dual supports silent incoming-call alarms with its vibration motor driver. Table 4-7.3.1 Vibration Motor Driver Pinouts Pin # Pin Name Main Function Type Description 71 VIB_DRV_N VIB_DRV_N O VIBRATOR_DRV output Table 4-7.3.2 Vibration motor driver performance specifications All Rights Reserved. AD-2001-06-28 Ver 1.1 -34-Parameter Comments Min Typ Max Unit NotesOutput voltage (Vm) error Gain error Offset error VDD ≥ 3.2V; Im=0 to 175mA; Vm setting = 1.2 to 3.1V -6 -60 +6 +60 % mV 1 Short circuit current VIB_DRV_N (pin25) = VDD 225 500 mA Driver bias current Im= 175mA 78 2 Driver leakage current 100 nA
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Notes: 1. The vibration motor driver circuit is a low-side driver. The motor is connected directly to VDD and the voltage across the motor is : Vm = VDD – Vout where Vout is the PM6650 voltage at pin25 (VIB_DRV_N). 2. Driver bias current is the change in IDD when the motor driver is turned on less the motor current. This feature is not implemented but can be added, please contact ed@anydata.com for technical support. 4.7.4 LED Interface Table 4-7.4 LED Pinouts PIN NUMBER USE REMARK 64 Idle LED High Enable, High indicates “The device is in CDMA service area” 65 Traffic LED High Enable, High indicates “The device is in CDMA Traffic state” 66 SMS LED High Enable High indicates “The device has received SMS message 72 Power On LED High Enable High indicates “The device is turned on” Above pins can not drive LED directly. Must use driver ICs to drive LEDs All Rights Reserved. AD-2001-06-28 Ver 1.1 -35-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.8 External Bus Interface II ( or LCD Interface ) The External bus interface II supports the parallel LCD interfaces. The port mapped or memory mapped (16-bit interface and 8-bit devices) parallel LCD device could be connected to chip select LCD2_CS_N in EBI2. The maximum address space per chip select is 2 Megabyte. Direct access to the LCD driver is not applicable. Table 4-8 LCD Interface Pinouts Pin # Pin Name Main Function Type Description 1 D2[15] EBI2_DATA15 B Data line 3 D2[14] EBI2_DATA14 B Data line 5 D2[12] EBI2_DATA12 B Data line 6 D2[13] EBI2_DATA13 B Data line 7 D2[10] EBI2_DATA10 B Data line 8 D2[11] EBI2_DATA11 B Data line 9 D2[08] EBI2_DATA08 B Data line 10 D2[09] EBI2_DATA09 B Data line 38 D2[00] EBI2_DATA00 B Data line 39 D2[01] EBI2_DATA01 B Data line 40 D2[02] EBI2_DATA02 B Data line 41 D2[03] EBI2_DATA03 B Data line 42 D2[04] EBI2_DATA04 B Data line 43 D2[05] EBI2_DATA05 B Data line 44 D2[06] EBI2_DATA06 B Data line 45 D2[07] EBI2_DATA07 B Data line 46 A2[20] A2[20] O Address line 47 A2[01] A2[01] O Address line 49 LCD2_CS LCD2_CS_N O 48 RESOUT1 RESOUT1_N O Reset Out 51 OE2 OE2_N O Output Enable Signal 52 WE2 WE2_N O Write Enable Signal Peripheral LCD Chip Select This feature is not implemented but can be added, please contact ed@anydata.com for technical support. All Rights Reserved. AD-2001-06-28 Ver 1.1 -36-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.9 Antenna Interface DTEV-Dual supports antenna diversity for CDMA signal reception, MS-Assisted GPS, MS-Based GPS, simultaneous GPS, standalone GPS using secondary RF chain. Table 4-9 Required Antenna Type INTENDED OPERATION PRIMARY ANTENNA SECONDARY ANTENNA REMARK - CDMA with Diversity - GPS 800/1900MHz Dual Band 800/1900/1575MHz Tri Band CDMA Diversity and GPS support - CDMA with Diversity - No GPS support 800/1900MHz Dual Band 800/1900MHz Dual Band Optimized for CDMA Signal Reception - CDMA without Diversity - GPS 800/1900MHz Dual Band 1575.42MHz Single Band Optimized for GPS Signal Reception Primary Antenna Connector RF Test Switch Connector Secondary Antenna Connector All Rights Reserved. AD-2001-06-28 Ver 1.1 -37-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 5. Electrical Specifications 5.1 DC Electrical Specifications 5.1.1 Absolute Maximum Ratings Operating the module under conditions that exceed those listed in the Absolute Maximum Ratings table may result in damage to the module. Absolute Maximum Ratings should be considered as limiting values. The module may not function properly and should not be operated if any one of the parameters is not within its specified operating range. Table 5-1 Absolute Maximum Ratings PARAMETER MIN MAX UNITS Storage Temperature -50 +85 ºC Voltage apply to any Input or output pin -0.5 +3.5 V VEXT_DC -0.5 +5.5 V VBATT_INT -0.5 +4.5 V Supply Voltage USB_VBUS -0.5 +5.25 V Initializing Current 250 mA Drop No damages after 60-Inch drop over concrete floor 5.1.2 Recommended Operating Conditions Table 5-1.2 Recommended Operating Conditions PARAMETER MIN TYP MAX UNITS VEXT_DC +4.0 +5.0 +5.25 V VBATT_INT +3.3 +4.0 +4.5 V Supply Voltage USB_VBUS +4.4 +5.0 +5.25 V Operating Temperature -30 +60 ºC Operating Humidity 95% (50°C) Relative Humidity 5.1.3 Power Consumption Table 5-1.3 Power Consumption All Rights Reserved. AD-2001-06-28 Ver 1.1 -38-STANDBY CONVERSATION (Busy) Rx Sleep 900mA (MAX) 110mA VEXT_DC : 10mA BATT_INT : 1mA
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 5.1.4 Serial Interface Electrical Specifications Table 5-1.4 Serial Interface Electrical Specifications PARAMETER DESCRIPTION MIN MAX UNITS VIH High-level input voltage, CMOS/Schmitt 1.7 3.3 Volts VIL Low-level input voltage, CMOS/Schmitt –0.3 0.94 Volts VOH High-level output voltage, CMOS 2.25 2.85 Volts VOL Low-level output voltage, CMOS 0 0.45 Volts 5.1.5 Multi-Purpose Pin Specifications 5.1.5.1 Multi-Purpose Pin Configured Table 5-1.5.1 Multi-Purpose Pin Configured PARAMETER DESCRIPTION MIN MAX UNITS VIH High-level input voltage 1.7 3.0 Volts VIL Low-level input voltage –0.3 0.94 Volts VOH High-level output voltage 2.25 2.85 Volts VOL Low-level output voltage 0 0.45 Volts 5.1.5.2 Multi-Purpose Pin Configured as a Bidirectional I/O Table 5-1.5.2 Multi-Purpose Pin Configured as a Bidirectional I/O PARAMETER MIN MAX UNITS Nominal pull-up resistance 1 30 K OhmResistor tolerance –20 20 % Propagation delay 20 NA ns 5.1.5.3 Multi-Purpose Pin Configured as an analog Table 5-1.5.3 Multi-Purpose Pin Configured as an analog PARAMETER MIN MAX UNITS Input current NA 100 nA Input capacitance NA 5 pF Output voltage error NA 0.7 % Load capacitance 25 NA pF All Rights Reserved. AD-2001-06-28 Ver 1.1 -39-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6. Mechanical Dimensions 6.1 DTEV-Dual Outline All Rights Reserved. AD-2001-06-28 Ver 1.1 -40-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4 solder points in red circles MUST be soldered to PCBGND in the host device PIN 2 PIN 1 PIN 99 PIN 100 Figure 6-1 DTEV-Dual Outline All Rights Reserved. AD-2001-06-28 Ver 1.1 -41-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6.2 100-Pin Connector Mechanical Dimension Figure 6-2 100-pin Connector Counter-Part (the 100-pins socket connector (not in DTEV-Dual)): Part Name: Socket pin connector (0.5mm pitch, straight, dual row) Part Number: AXK5F00545J Manufacture : NAIS Note: For more information on the 100-pins socket connector, Please visit http://www.nais-e.com/ , click connector, and “NARROW PITCH(0.5mm) CONNECTORS P5 SERIES P5KF” All Rights Reserved. AD-2001-06-28 Ver 1.1 -42-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM . 6.3 RF Connector 6.3.1 Cable Assembly, Sunridge Corp. Part 6.3.1.1 Bulkhead SMA Type cable : MCB2G-RH-59-LLL-SMAJB101 (Example, MCB2-RH-59-080-SMAJB101, 80mm-long RF cable) Figure 6-3.1.1 Bulkhead SMA Type cable 6.3.1.2 PCB mountable right angle SMA cable : MCB2G-RH-59-LLL-SMAJX103 (Example, MCB2G-RH-59-100-SMAJX103, 100mm-long RF cable) Figure 6-3.1.2 PCB mountable right angle SMA cable 6.3.1.3 Contact Info. Chris Su Tony Su chrissu@sunridge.com tsu@sunridge.com All Rights Reserved. AD-2001-06-28 Ver 1.1 -43- Tel: 626-535-1780 (CA, U.S.A.) Fax : 626-535-1788 (CA, U.S.A.)
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6.3.2 Murata Part Our part number : MM9329-2700. Counter part number : MXTK92( )( )( ) Please, visit http://www.murata.com and search for MXTK92 in product search engine All Rights Reserved. AD-2001-06-28 Ver 1.1 -44-
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 7. Application Schematic All Rights Reserved. AD-2001-06-28 Ver 1.1 -45- Figure 7 Application Schematic
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 8. Module Picture All Rights Reserved. AD-2001-06-28 Ver 1.1 -46- Figure 8 Module Picture

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