CDMA DATA TERMINAL DTEV-Dual Reference Manual Application Information November, 21, 2005 DTEV-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.NET Hanvit Bank Bldg. 6th Fl., 1-12 Byulyang-dong Kwachon, Kyunggi-do, Korea e-mail : info@anydata.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Contents 1 Introduction 1.1 2 1.1.1 Features 1.1.2 Applications 1.2 Organization 1.3 Revision History 1.4 Reference 1.5 Acronym List Overview 2.1 Application Description 2.2 Technical Specifications 2.3 3 Purpose 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 Interface Diagram PIN Description 3.
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 4.4 4.5 Using POWER_ON ( Only when Vcc is applied to VBATT_INT ) 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 UART Interface 4.5.1 UART1 Interface 4.
AnyDATA.NET Inc. 5 AnyTime AnyPlace Any Wireless Data SolutionTM 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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Figures Figure 2-1 Interface Block Diagram ………………………………………………………....17 Figure 3-1 100-PIN Connector Pinouts Figure 4-7.1 Keypad Matrix ...................................................................................22 ....................................................................................................32 Figure 4-7.2 MMC Bus Circuitry Diagram .............................................................................
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..................................................................................................
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.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.5 Acronym List Table 1-2 Acronym List Term CDMA CODEC GPIO JTAG LCD LDO LED PCB PCM PCS RF Rx TCXO Tx UART All Rights Reserved. Definition Code-Division Multiple Access Coder-Decoder General-purpose Input/Output Joint Test Action Group (ANSI/ICEEE Std. 1149.
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.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2 Technical Specifications 2.2.1 General Specifications Table 2-1 General Specifications Parameters External Access CDMA Protocol Data Rate CDMA2000 1X 1xEV-DO System Memory Transmit/Receive Frequency Interval Vocoder RF technology Number of Channel Operating Voltage Current Consumption Operating Temperature Frequency Stability Antenna Size Weight External Interface User Interface Software Additional Function All Rights Reserved.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.2 Receiver Specifications Table 2-2 Receiver Specifications Parameters Frequency Range Descriptions 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 1xRTT EVDO -25 dBm/1.23MHz ~ -104.0dBm/1.23MHz -25 dBm/1.23MHz ~ -105.5dBm/1.23MHz 1xRTT Band Classes 0 (-30dBm @900KHz and -30dBm @-900KHz): Below –101.0 dBm/1.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.3 Transmitter Specifications Table 2-3 Transmitter Specifications Parameters Frequency Range Descriptions Cellular PCS Nominal Max Power Peak Power in Operation Mode Minimum Controlled Output Power Max Power Spurious Cellular PCS 824.04 ~ 848.97 MHz 1851.25 ~ 1908.75MHz 0.32 W (24.7dBm) 400mW (26dBm) Below –50dBm 900KHz: Below –42dBc/30KHz 1.98MHz: Below –54dBc/30KHz 1.25MHz: Below –42dBc/30KHz 1.98MHz: Below –50dBc/30KHz 2.2.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.3 Interface Diagram Figure 2-1 Interface Block Diagram All Rights Reserved. -17- AD-2001-06-28 Ver 1.
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 I O B V IS BS PU PD Description CMOS Input Output Bi-directional Power/Ground Input with Schmitt Trigger Bi-directional Schmitt Trigger Internal Pull-Up Internal Pull-Down 3.2 PIN Names and Pinouts 3.2.
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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 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 +3.3V ~ +4.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3.2.2 100-Pin Connector Pin-out (Top view) MMC_CMD VEXT_DC Figure 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. -22- AD-2001-06-28 Ver 1.
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.
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.
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.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-4.1.1Speaker Driver Performance Specifications Parameter Comments Min Input frequency range Input resistance Typ 0.20 Differential 60 72 Max Unit 20 kHz 86 k Input drive level Output power (Prated) Notes VRMS THD < 0.5% 500 mW Power efficiency at Prated 50 Programmable amplifier gain -16 +12 dB Amplifier gain error -1 +1 dB -0.5 +0.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.4.2 Stereo Headphone Interface Table 4-4.
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.
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.
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.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 4-7.1.
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 71 VIB_DRV_N VIB_DRV_N Type Description O VIBRATOR_DRV output Table 4-7.3.
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.
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.
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 - CDMA with Diversity 800/1900MHz Dual Band 800/1900/1575MHz Tri Band 800/1900MHz Dual Band 800/1900MHz Dual Band 800/1900MHz Dual Band 1575.
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.
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 MIN MAX UNITS 5.1.5 Multi-Purpose Pin Specifications 5.1.5.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6. Mechanical Dimensions 6.1 DTEV-Dual Outline All Rights Reserved. -40- AD-2001-06-28 Ver 1.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4 solder points in red circles MUST be soldered to PCB GND in the host device PIN 2 PIN 1 PIN 99 PIN 100 Figure 6-1 DTEV-Dual Outline All Rights Reserved. -41- AD-2001-06-28 Ver 1.
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.
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 6.3.1.3 PCB mountable right angle SMA cable Contact Info. Chris Su chrissu@sunridge.
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. -44- AD-2001-06-28 Ver 1.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 7. Application Schematic Figure 7 Application Schematic All Rights Reserved. -45- AD-2001-06-28 Ver 1.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 8. Module Picture Figure 8 Module Picture All Rights Reserved. -46- AD-2001-06-28 Ver 1.
