AnyDATA DTG2000V2 CDMA Dual Band Data/Voice Module User Manual CDMA DATA TERMINAL
AnyDATA Corporation CDMA Dual Band Data/Voice Module CDMA DATA TERMINAL
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| Document ID | 656147 |
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| Document Description | users manual |
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| Document Type | User Manual |
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| Filesize | 169.64kB (2120481 bits) |
| Date Submitted | 2006-05-09 00:00:00 |
| Date Available | 2006-05-08 00:00:00 |
| Creation Date | 2006-03-17 18:19:32 |
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| Document Lastmod | 2006-03-17 18:21:08 |
| Document Title | CDMA DATA TERMINAL |
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| Document Author: | jongjin park |
CDMA DATA TERMINAL DTG2000-Dual Version 2.0 Reference Manual Application Information Mar. 16, 2006 01-DTG2000-Dual-V2 X2 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.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-DTG2000V2 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. -2- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Contents Introduction 1.1 Purpose 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 2.2.1 General Specification 2.2.2 Receive Specification 2.2.3 Transmit Specification 2.2.4 Standards Interface Diagram 3 PIN Description 3.1 I/O Description Parameters 3.2 PIN Names and Pin-outs 3.2.1 100-PIN Connector 3.3 100-Pin Connector Pin-out (Top view) Interface Descriptions 4.1 Overview 4.2 Powering Up the Module 4.3 CODEC Interface 4.4 UART Interface 4.3.1 UART1 Interface All Rights Reserved. -3- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. 4.3.2 UART2 Interface 4.3.3 UART3 Interface AnyTime AnyPlace Any Wireless Data SolutionTM 4.5 General Purpose Interface 4.6 External Hardware Reset and Power Down Registration 4.7 User Interface 4.7.1 Key Pad 4.7.2 LCD 4.7.3 Ringer 4.7.4 LED Interface Electrical Specifications 5.1 DC Electrical Specifications 5.2 5.1.1 Absolute Maximum Ratings 5.1.2 Recommended Operating Conditions 5.1.3 Power Consumption 5.1.4 Serial Interface Electrical Specifications Timing Characteristics 5.2.1 External CODEC Timing 5.2.2 LCD Timing Mechanical Dimension 6.1 DTG2000-Dual V2.0 Outline 6.2 100-Pin Connector 6.3 RF Connector Application Schematic All Rights Reserved. -4- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Figures Figure 2-1 Interface Block Diagram ....................................................................................... 11 Figure 2-2 General Features ................................................................................................... 12 Figure 4-1 Interface Block Diagram ....................................................................................... 16 Figure 4-2 Keypad Matrix ...................................................................................................... 21 Figure 4-3 LCD Interface Block Diagram .............................................................................. 22 Figure 4-4 Reference External Ringer Driver Circuit ............................................................. 23 Figure 5-1 External PCM CODEC to Module timing ............................................................ 25 Figure 5-2 Module to External PCM CODEC timing ............................................................ 25 Figure 5-3 LCD Timing .......................................................................................................... 26 Figure 6-1 100-pin Female Connector …………………………………………………………... 29 Figure 6-2 PCB Connector .……………………………………………………………………..30 Figure 6-3 PCB Connector Layout .……………………………………………………………. 30 Figure 6-4 Mechanical Characteristics of Cable Harness Assembly .……………………….…. 31 All Rights Reserved. -5- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Tables Table 1-1 Revision History ....................................................................................................... 7 Table 3-1 100-PIN Connector Pinouts ................................................................................... 15 Table 4-1 Analog Audio Pinouts ............................................................................................ 17 Table 4-2 Digital CODEC Pinouts ......................................................................................... 18 Table 4-3 UART Interface Pinouts ......................................................................................... 18 Table 4-4 UART2 Interface Pinouts ……………..…………………………………………… 19 Table 4-5 UART3 Interface Pinouts ....................................................................................... 19 Table 4-6 General Purpose Interface Pinouts ………………………………………………… 20 Table 4-7 LCD Interface Signals ............................................................................................ 22 Table 5-1 Absolute Maximum Ratings ................................................................................... 24 Table 5-2 External PCM CODEC Parameters ........................................................................ 26 Table 5-3 LCD Timing Parameters .......................................................................................... 27 All Rights Reserved. -6- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1. Introduction 1.1 Purpose This manual provides hardware interface and programming information for the DTG2000-Dual V2.0 CDMA Wireless Data Module. 1.2 Organization This manual will discuss the interface and operation of the module and is divided into the following subsections: Section 2 – Introduces users to the DTG2000-Dual V2.0 CDMA Wireless Data Module’s basic features and general specifications. Section 3 – Lists each DTG2000-Dual V2.0 pin and its function within the device. The pinout for the module is listed in numeric sequence. Section 4 – Specifies the recommended operating conditions, DC voltage characteristics, I/O timing, and power estimations for the module. Timing diagrams are also included. Section 5 – Details each subsystem or block within the module and shows how the subsystem or block interfaces with external peripherals. Section 6 – Provides package dimensions for the module. All Rights Reserved. -7- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.3 Revision History The revision history for this document is shown in Table 1-1. Table 1-1 Revision History Version Date Description V2_X1 V2_X2 Feb. 2005 Mar. 2006 Initial Release 1st Revision All Rights Reserved. -8- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.4 References 1. QUALCOMM Incorporated. MSM6050 Mobile Station Modem: Component Supply Specification. 80-V2466-1, April 13, 2002. 2. QUALCOMM Incorporated. MSM6050 Mobile Station Modem: Device Specification (Preliminary Information). 93-V3185-1, March 29, 2002. 3. QUALCOMM Incorporated. SURF6050 User Manual. 80-V2551-40, March 29, 2002. 1.5 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. 1149.1-1990) Liquid Crystal Display Voltage Regulator Light Emitting Diode Printed Circuit Board Pulse Coded Modulation Personal Communications Service Radio Frequency Receive Temperature-Controlled Crystal Oscillator Transmit Universal Asynchronous Receiver Transmitter -9- AD-2001-06-28 Ver 1.1 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 DTG series. The DTG2000-Dual V2.0 is AnyDATA.NET’s latest compact Wireless Data Module operating in the Cellular and PCS spectrum band. The DTG2000-Dual V2.0 contains not only a complete digital modulation and demodulation system for CDMA standards as specified in IS-95 A/B and IS-2000, 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 the DTG2000-Dual V2.0 includes a CDMA processor (MSM6050), an integrated CODEC with an ear piece and microphone amplifiers, and an RS-232 serial interface supporting forward link data communications at a rate of 153kbps. The DTG2000-Dual V2.0 provides an external interface that includes the standard RS-232, Digital Audio, External reset control, parallel LCD Display, Keypad, Ringer extension ports and R-UIM for All Rights Reserved. -10- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM China market. The DTG2000-Dual V2.0 has the capability to power down unused circuits in order to dynamically minimize power consumption. All Rights Reserved. -11- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2 Technical Specifications 2.2.1 General Specifications Parameters External Access CDMA Protocol Data Rate 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 Descriptions Code-Division-Multiple-Access (CDMA) IS-95 A/B, IS-98A, IS-126, IS-637A, IS-707A, IS-2000 153.6Kbps max 45MHz for Cellular and 80MHz for PCS EVRC, 13kQCELP Zero Intermediate Frequency 832 for Cellular and 42 for PCS DC +3.4V ~ +4.3V BATT_INT (Pin88 and 90) DC +4.0V to +5.0V +VEXT_DC (Pin87 and 89) 1. VCC applied to +VEXT_DC (Pin87 and Pin89) Stand by mode: Idle (110mA), Sleep (less than 9mA) Busy mode: 900mA (Max) 2. VCC applied to BATT_INT (Pin88 and Pin90) Stand by mode: Idle (110mA), Sleep (less than 1mA) Busy mode: 900mA (Max) See section 4.5.1 for detail -30ºC ~ +60ºC ±300Hz for Cellular and ±150Hz for PCS 2 x GSC Connectors, 50ohm 38 X 38 X 5.4mm with case About 15g RS-232s, Digital/Analog Audios, LCD, Keypad, Ringer External Reset Control, R-UIM, MP3, MIDI, GPIOs BREW support GPSOne position location solution 2.2.2 Receiver Specifications Parameters Frequency Range Sensitivity Interference Rejection Spurious Wave Suppression Input Dynamic Range All Rights Reserved. Descriptions 869.04 ~ 893.97 MHz for Cellular and 1931.25 ~ 1988.75MHz for PCS Below –104 dBm Single tone (-30dBm @900KHz): Below –101dBm Two tone (-43 dBm @900KHz and 1700KHz): Below –101dBm Two tone (-32 dBm @900KHz and 1700KHz): Below –90dBm Two tone (-21 dBm @900KHz and 1700KHz): Below –79dBm Below –80dBc -25 dBm ~ -104dBm -12- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2.3 Transmitter Specifications Parameters Frequency Range Nominal Max Power Peak Power in Operation Mode Minimum Controlled Output Power Max Power Spurious Descriptions 824.04 ~ 848.97 MHz for Cellular and 1851.25 ~ 1908.75MHz for PCS 0.32 W (24.7dBm) 0.45W (26.5dBm) Below –50dBm 900KHz: Below –42dBc/30KHz 1.98MHz: Below –54dBc/30KHz 2.2.4 gpsOne Receiver Specifications Parameters Frequency Range C/A Code Receiver Sensitivity Descriptions L1, 1575.42MHz 1.023MHz Chip Rate -152dBm 2.2.5 Standards IS-95 A/B: Protocol Between MS & BTS IS-96A: Voice Signal Coding IS-98A: Base MS Function IS-126: Voice Loop-Back IS-637: Short Message Service IS-707: Data Service Built-in TCP/IP : AnyDATA proprietary software IS-657 : packet data IS-916 : Assisted GPS All Rights Reserved. -13- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.3 Interface Diagram Figure 2-1 Interface Block Diagram All Rights Reserved. -14- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3. PIN Description 3.1 I/O Description Parameters Symbol IS BS PU PD Description CMOS Input Output Bi-directional Voltage or Current Level Input with Schmitt Trigger Bi-directional Schmitt Trigger Internal Pull-Up Internal Pull-Down 3.2 PIN Names and Pinouts 3.2.1 100-Pin Connector PIN 10 711 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 NAME D15 AGND D14 AGND D12 D13 D10 D11 D08 D09 GND GND MSM_DP_DCD/ (GPIO_INIT44) MSM_DP_RI/ (GPIO_INIT54) MSM_DP_RFR/ MSM_DP_TXD MSM_DP_DTR/ (GPIO_INIT50) MSM_DP_RXD MSM_DP_CTS/ MSM_DP_RXD2(UIM_PWR_EN) MSM_DP_TXD2 (UIM_DATA) MSM_DP_CTS2/ (UIM_RESET) MSM_DP_RFR2/ (UIM_CLK) GPIO_INT15 AUX_PCM_CLK AUX_PCM_DOUT AUX_PCM_SYNC AUX_PCM_DIN GPIO_INT49 POWER_ON All Rights Reserved. TYPE B-K3 AGND B-K3 AGND B-K3 B-K3 B-K3 B-K3 B-K3 B-K3 GND GND BS-PD BS-PD BS-PU IS-PD IS-PD BS_PD3 BS_PD3 BS_PD3 BS_PD3 BS_PU3 BS_PD3 BS_PU3 BS_PD3 IS-PD BS_HK2 -15- DESCRIPTION Data line Analog Ground Data line Analog Ground Data line Data line Data line Data line Data line Data line Signal ground Signal ground Data carrier detect ( UART1 ) Ring indicator ( UART1 ) Ready for Receive ( UART1 ) Transmit data ( UART1 ) Data terminal ready ( UART1 ) Receive data ( UART1 ) Clear to send ( UART1 ) General purpose input output, Receive data ( UART2 ) General purpose input output,Transmit data ( UART2 ) General purpose input output, Clear to send ( UART2 ) General purpose input Output, Ready for Receive(UART2) General purpose input output External CODEC PCM clock External CODEC PCM data output External CODEC PCM data strobe External CODEC PCM data input General purpose input output POWER ON used only when to use 3.6V 1cell battery AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. PIN 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 NAME EX_RESET GPIO_INT18 GPIO_INT45 GPIO_INT33 (IDLE LED) GPIO_INT47 (BUSY LED GND GND D00 D01 D02 D03 D04 D05 D06 D07 A02 A01 RESET_OUT/ GPIO_INT37(LCS_CS/) GPIO_INT36(LCD_EN) OE/ WE/ KEYSENSE0/ (GPIO_INT62) KEYSENSE1/ (GPIO_INT63) KEYSENSE2/ (GPIO_INT64) KEYSENSE3/ (GPIO_INT65) KEYSENSE4/ (GPIO_INT66) GPIO_INT61 ( KEYPAD00 ) GPIO_INT60 ( KEYPAD01 ) GPIO_INT59 ( KEYPAD02 ) GPIO_INT58 ( KEYPAD03 ) GPIO_INT57 ( KEYPAD04 ) GPIO_INT56 ( KEYPAD05 ) GPIO_INT48(ON_SW_SENSE) GPIO_INT09 GPIO_INT10 SMS LED GPIO_INT17 GPIO_INT04 GPIO_INT16 VIBRATOR_DRV PS_HOLD AUXON RINGER AUXOP GND GND GPIO_INT19(EAR_DET1) EAR2O EAR1O_P All Rights Reserved. AnyTime AnyPlace Any Wireless Data SolutionTM TYPE BS_PD3 BS_PD3 BS_PD3 BS_PU3 GND GND B-K3 B-K3 B-K3 B-K3 B-K3 B-K3 B-K3 B-K3 B-K3 B_K3 BS_PU3 BS_PU3 O-3 O-3 IS_PU3 IS_PU3 IS_PU3 IS_PU3 IS_PU3 BS_PD3 BS_PD3 BS_PD3 BS_PD3 BS_PD3 BS_PD3 BS_PU3 BS_HK2 BS_HK2 BS_PU3 BS_PD3 BS_PU3 OA OA GND GND BS_PD3 OA OA -16- DESCRIPTION External pull-up required External Reset (Low Enable) General purpose input output General purpose input output General purpose input output, Idle LED Enable General purpose input output, Busy LED Enable Signal ground Signal ground Data line Data line Data line Data line Data line Data line Data line Data line Address line Address line Reset Out General purpose input output General purpose input output Output Enable Signal Write Enable Signal Key sense input Key sense input Key sense input Key sense input Key sense input General purpose input output, Keypad input General purpose input output, Keypad input General purpose input output, Keypad input General purpose input output, Keypad input General purpose input output, Keypad input General purpose input output, Keypad input General purpose input output General purpose input output General purpose input output SMS LED Enable General purpose input output General purpose input output General purpose input output VIBRATOR_DRV output PS_HOLD output, POWER LED Enable Auxiliary output (-) Ringer Enable output Auxiliary output (+) Signal ground Signal ground General purpose input output, EAR Jack Detect Ear Jack speaker output External speaker (+) output AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. PIN 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 NAME EAR1O_N MIC1P MIC2P GND GND +VBATT +VEXT_DC VATT_INT +VEXT_DC VATT_INT GPIO_INT11(RXD3) GPIO_INT12(TXD3) GPIO_INT13(CTS/3) GPIO_INT14(RFR/3) GPIO_INT02 GP_ADC_DET GPIO_INT34 GPIO_INT35 GND GND All Rights Reserved. AnyTime AnyPlace Any Wireless Data SolutionTM TYPE OA IA IA GND GND IA BS_PD3 BS_PD3 BS_PD3 BS_PD3 BS_PU3 BS_PD3 BS_PU3 BS_PU3 GND GND -17- DESCRIPTION External speaker (-) output External Mic (+) input Ear Jack Mic (+) input Signal Ground Signal ground Battery Gauge input External DC input Battery input External DC input Battery input General purpose input output ( UART3 ) General purpose input output ( UART3 ) General purpose input output ( UART3 ) General purpose input output ( UART3 ) General purpose input output General purpose ADC input General purpose input output General purpose input output Signal ground Signal ground AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3.3 100-PIN Connect Pinouts (Topview) Table 3-1 100-PIN Connector Pinouts D15 AGND D14 AGND D12 D13 D10 D11 D08 10 D09 11 GND 12 GND 13 MSM_DP_DCD/ ( GPIO_INT44 ) 14 MSM_DP_RI/ ( GPIO_INT54 ) 15 MSM_DP_RFR/ 16 MSM_DP_TXD 17 MSM_DP_DTR/ ( GPIO_INT50 ) 18 MSM_DP_RXD 19 MSM_DP_CTS/ 20 MSM_DP_RXD2 ( UIM_PWR_EN ) 21 MSM_DP_TXD2 ( UIM_DATA) 22 MSM_DP_CTS2/ ( UIM_RESET ) 23 MSM_DP_RFR2/ ( UIM_CLK ) 24 UART_EN 25 AUX_PCM_CLK 26 AUX_PCM_DOUT 27 AUX_PCM_SYNC 28 AUX_PCM_DIN 29 GPIO_INT49 30 POWER_ON 31 EX_RESET 32 GPIO_INT18 33 GPIO_INT45 34 IDLE LED 35 BUSY LED 36 GND 37 GND 38 D00 39 D01 40 D02 41 D03 42 D04 43 D05 44 D06 45 D07 46 47 48 RESET_OUT A01 49 LCD_CS/ ( GPIO_INT37 ) A02 50 LCD_EN ( GPIO_INT36 ) 51 OE/ 52 53 KEYSENSE0/ ( GPIO_INT62 ) 54 KEYSENSE1/ ( GPIO_INT63 ) WE/ 55 KEYSENSE2/ ( GPIO_INT64 ) 56 KEYSENSE3/ ( GPIO_INT65 ) 57 KEYSENSE4/ ( GPIO_INT66 ) 58 KEYPAD00 ( GPIO_INT61 ) 59 KEYPAD01 ( GPIO_INT60 ) 60 KEYPAD02 ( GPIO_INT59 ) 61 KEYPAD03 ( GPIO_INT58 ) 62 KEYPAD04 ( GPIO_INT57 ) 63 KEYPAD05 ( GPIO_INT56 ) 64 GPIO_INT48 (ON_SW_SENSE/ ) 65 GPIO_INT09 66 GPIO_INT10 67 SMS LED 68 GPIO_INT17 69 GPIO_INT04 70 GPIO_INT16 71 VIBRATOR_DRV 72 PS_HOLD, Power On LED 73 AUXON 74 RINGER 75 AUXOP 76 GND 77 GND 78 GPIO_INT19 (EAR_DET1 ) 79 EAR2O 80 EAR1O_P All Rights Reserved. -18- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 81 EAR1O_N 82 MIC1P 83 MIC2P 84 GND 85 GND 86 +VBATT (NOT IN USE) 87 +VEXT_DC 88 VATT_INT 89 +VEXT_DC 90 VATT_INT 91 GPIO_INT11 ( MSM_DP_RXD3 ) * 92 GPIO_INT12 ( MSM_DP_TXD3 ) * 93 GPIO_INT13 ( MSM_DP_CTS3/ ) 94 GPIO_INT14 ( MSM_DP_RFR3 ) 95 GPIO_INT02 96 GP_ADC_DET 97 GPIO_INT34 ( GP_CS0/ ) 98 GPIO_INT35 ( GP_CS1/ ) 99 GND 100 GND Notes: * Pin 91 and Pin 92 can be used as the third UART for debugging. 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. -19- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4. Interface Descriptions 4.1 Overview This chapter covers information required to convert the DTG2000-Dual V2.0 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 DTGD2000-Dual V2.0 as shown in the following figure. These blocks include: Power Up CODEC Interface UART Interface General Purpose Interface External Hardware Reset User Interface 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 DTG2000-Dual V2.0. 4.2.1 Supply input to +VEXT_DC (Pin 87 and Pin 89) If the customers don’t need to save current in sleep mode, which is around 15mA, supplying the voltage input to +VEXT_DC (Pin 87 and 89) is recommended. When the input voltage from +4V to +5.0V is supplied, DTG2000-Dual V2.0 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 +4.5V DC to +VEXT_DC (Pin87 and 89) and connect the 3.6V 1cell lithium-ion battery to BATT_INT (Pin88 and 90). All Rights Reserved. -20- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.2.2 Supply Input to BATT_INT (Pin 88 and Pin 90) If the customers need to get their device to operate in a very low sleep current mode, supplying the voltage input to BATT_INT (Pin 88 and 90) is recommended. When the input voltage from +3.4V to +4.3V is supplied to BATT_INT(Pin88 and 90), DTG2000-Dual V2.0 won’t automatically start its power-on process without low assertion of POWER_ON (Pin 30). To power the module on, first apply VCC to BATT_INT and have POWER_ON (Pin30) stay low for more than 500 msec and less than 2 sec. POWER_ON (Pin 30) needs to be externally pulled up to 3V to 3.6V thru 100kohm resistor. 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 to BATT_INT(Pin88 and 90), using a regulator 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 or Pin 31(Ext_Reset) may not work. If Vcc is supplied directly from a battery, having a FET between the output of a battery and input of DTG2000-Dual V2.0 is recommended that the customer can shut off the Vcc to DTG2000-Dual V2.0 using the FET as a reset method.. 4.3 CODEC Interface With the integrated microphone and earpiece amplifier including CODEC, the DTG2000-Dual V2.0 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. 4.3.1 Internal CODEC 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 EAR10 and MIC1P are typically used for the handset microphone, The EAR_JACK+ and MIC2P are typically used for the ear-jack. Table 4-1 Analog Audio Pinouts NAME MIC2P EAR_DET1 EAR_JACK+ All Rights Reserved. DESCRIPTION Mic Jack Input EAR/MIC Set Detect Earphone Output CHARACTERISTIC Analog Input (Pin No. 83, for Ear-Mic Jack) * Logic Input (Pin No. 78) ** Analog Output (Pin No. 79 for Ear-Mic Jack) -21- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. NAME GND_A EAR10_N EAR10_P MIC1P AUXON AUXOP AnyTime AnyPlace Any Wireless Data SolutionTM DESCRIPTION Audio Ground Speaker Output Speaker Output + CHARACTERISTIC Audio Ground (Pin No. 2, 4) Analog Output (Pin No. 81) Analog Output (Pin No. 80) Analog Input (Pin No. 82), Mic bias is supplied from this pin. Analog Output (Pin No. 73) Analog Output (Pin No. 75) Mic Input Auxiliary Output Auxiliary Output + 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_DET1 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 a low signal to the EAR_DET1 pin for as long as the user wants the audio path to be kept open. 4.3.2 Extended CODEC Interface The PCM CODEC interface is used for the car-kit audio system. This interface is optional. External CODEC interface signals are listed below: Table 4-2 Digital CODEC Pinouts NAME AUX_PCM_CLK AUX_PCM_DIN AUX_PCM_DOUT AUX_PCM_SYNC DESCRIPTION PCM Clock PCM Data Input PCM Data Output PCM Sync. PINOUTS Pin No. 25 Pin No. 28 Pin No. 26 Pin No. 27 4.4 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 3.0V CMOS level outputs and 3.0V 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. All Rights Reserved. -22- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM The UART features hardware handshaking, programmable data sizes, programmable stop bits, and odd, even, no parity. 4.4.1 UART1 interface Table 4-3 UART1 Interface Pinouts NAME DP_DCD/ DP_RI/ DP_RFR/ DP_TXD DP_DTR/ DP_RXD DP_CTS/ GND DESCRIPTION Data Carrier Detect Ring Indicator Ready for Receive Transmit Data Data Terminal Ready Receive Data Clear to Send Signal Ground PIN NUNBER 13 14 15 16 17 18 19 11, 12 CHARACTERISTIC Network connected from the module Output to host indicating coming call Ready for receive to the host Output data from the module Host ready signal from the host Input data to the module Clear to send from the host Signal ground * Leave unused Pins open. 4.4.2 UART2 interface The UART2 supports R-UIM interface. Table 4-4 UART2 Interface Pinouts NAME DP_RXD2 DP_TXD2 DP_CTS2/ DP_RFR2/ GND DESCRIPTION Receive Data Transmit Data Clear to Send Ready for Receive Signal Ground PIN NUMBER 20 21 22 23 11, 12 CHARACTERISTIC Input data to the module Output data from the module Clear to send from the host Ready for receive to the host Signal ground * Leave unused Pins open. If a customer wants to use R-UIM card, UART2 can’t be used as UART. 4.4.3 UART3 interface The UART3 is used to monitor and diagnose the status of the DTG2000-Dual V2.0. 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 UART3 Interface Pinouts NAME DP_RXD3 DP_TXD3 DP_CTS3/ DP_RFR3/ GND DESCRIPTION Receive Data Transmit Data Clear to Send Ready for Receive Signal Ground PIN NUMBER 29 30 34 32 11, 12 CHARACTERISTIC Input data to the module Output data from the module Clear to send from the host Ready for receive to the host Signal ground * Leave unused Pins open. All Rights Reserved. -23- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.5 General Purpose Interface The general purpose interface consists of 11 user-definable bi-directional pins. Each GPIO pin can be configured as an input interrupt source. In addition, some GPIO pins can be used as output control pins from the module. The user can define these pins properly as follows. Table 4-6 General Purpose Interface Pinouts NAME GPIO_INT15 GPIO_INT45 GPIO_INT17 GPIO_INT04 GPIO_INT16 GPIO_INT09 GPIO_INT10 GPIO_INT13 GPIO_INT49 GPIO_INT02 GPIO_INT18 PIN NUMBER 24 33 68 69 70 65 66 93 29 95 32 CHARACTERISTIC Configured as a pull-up, Bi-directional Configured as a pull-up, Bi-directional Configured as a pull-up, Bi-directional Configured as a pull-down, Bi-directional Configured as a pull-down, Bi-directional Configured as a pull-down, Bi-directional Configured as a pull-up, Bi-directional Configured as a pull-up, Bi-directional Configured as a pull-down, Bi-directional Configured as a pull-down, Bi-directional Configured as a pull-down, Bi-directional 4.6 External Hardware Reset and Power Down Registration 4.6.1 External Hardware Reset (Pin #31) There are two types of resets that the user can employ to restart the module. The first type will reset the MSM and the memory and is performed when the user gives the AT command, AT+RESET, to the MSM. Another way to reset the module is by using the external hardware reset. This type of reset will reset the hardware as well as the MSM and the memory. The flash memory will be the only information that is kept. To perform an external hardware reset, make sure the module has powered on and is not in the initialization stage, and then pull low the external hardware reset pin (Pin #31) for 200ms to 500ms. Keep the external hardware reset pin high or floating when the module is initializing and booting up as well as during normal operation. This pin is internally pulled up to +3.0V. 4.6.2 Power Down Registration Before DTG2000-Dual V2.0 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 12 seconds at maximum according to CDMA technical standard. All Rights Reserved. -24- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.6.2.1 Power Down Registration Protocol for CDMA device 4.6.2.1.1 Using AT command (When Vcc is applied to +VEXT_DC) Device connected to DTG-2000 DTG-2000 Before powering off DTG-2000, send “AT+POWEROFF” to DTG-2000. After waiting for 12 seconds, the host device may shut down the power to DTG-2000. 4.6.2.1.2 Using POWER_ON (Pin 30) (Only when Vcc is applied to BATT_INT) Status of POWER_ON(Pin 67) HIGH LOW Booting stage. All Rights Reserved. In normal operation Powering the module off. 2 sec -25- T1 T1+12sec. Shut off the Vcc to DTG-2000 AD-2001-06-28 Ver 1.1 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: KEYSENSE0 KEYSENSE1 KEYSENSE2 KEYSENSE3 KEYSENSE4 KEYPAD00 KEYPAD01 KEYPAD02 KEYPAD03 SEND END KEYPAD04 KEYPAD05 Reserved Figure 4-1 Keypad Matrix 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. All Rights Reserved. -26- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.7.2 LCD The module supports the 16 bits parallel LCD interface as well as the 8 bits. The LCD interface is composed of 23-signals. Direct access to the LCD driver is not applicable. Table 4-7 LCD Interface Signals NAME LWR/ RD/ A01 LCD_CS/ RES_OUT/ D00 ~ D015 VDD GND All Rights Reserved. TYPE BS_PU BS CHARACTERISTIC LCD RW pin out from the module LCD E pin out from the module LCD RS pin out from the module LCD Chip Select pin out from the module LCD Reset from the module LCD Data Lines from the module LCD Power Supply LCD Signal Ground -27- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 4.7.3 Ringer (Pin74) The Ringer pin provides the output to drive the sound transducer on the host. It alerts the user of a voice call event and outputs key tones if the keypad is connected. The DTG2000-Dual V2.0 module includes Ringer Driver and drives Buzzer directly. Table 4-8 Ringer/Buzzer Driver Output Spec. PARAMETER Drive Frequency Load Current Load Resistance TEST CONDITION TYPICAL VALUE Max 8kHz Min 300mA Typ 10 ohm R_load=10 ohm 4.7.4 LED Interface Table 4-9 LED interface PIN NUMBER USE 34 Idle LED 35 Busy LED 67 SMS LED 72 Power On LED REMARK High Enable, High indicates “The device is in CDMA service area” High Enable, High indicates “The device is in CDMA Traffic state” High Enable High indicates “The device has received SMS message 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. -28- AD-2001-06-28 Ver 1.1 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 Storage Temperature Voltage On Any Input or Output Pin +VEXT_DC Supply Voltage BATT_INT MIN MAX -50 -0.8 -1.0 +85 +3.5 +5.0 UNITS ºC +4.4 -1.0 Initializing Current Drop 250 mA No damages after 60-Inch drop over concrete floor 5.1.2 Recommended Operating Conditions PARAMETER Supply Voltage MIN TYP MAX UNITS +VEXT_DC +4.0 +4.5 +5.0 BATT_INT +3.4 +4.0 +4.3 +60 ºC Operating Temperature Operating Humidity -30 95% (50°C) Relative Humidity 5.1.3 Power Consumption CONVERSATION (Busy) 900mA (MAX) All Rights Reserved. STANDBY Idle Sleep 110mA +VEXT_DC : 9mA BATT_INT : 1mA -29- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 5.1.4 Serial Interface Electrical Specifications PARAMETER MIN Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage +2.0 -0.5 +2.4 TYP (NO LOAD) MAX UNITS +3 +2.85 +3.3 +0.8 +3.0 +0.4 5.2 Timing characteristics 5.2.1 External CODEC Timing tclk tclkl tclkh PCM_CLK tsu(sync) th(sync) PCM_SYNC tsu(din) th(din) LSB MSB PCM_DIN Figure 5-1 External PCM CODEC to Module timing tclk tclkl tclkh PCM_CLK tsu(sync) th(sync) tzdout PCM_SYNC tpdout PCM_DOUT tpdout MSB LSB Figure 5-2 Module to External PCM CODEC timing All Rights Reserved. -30- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 5-2 External PCM CODEC Parameters PARAMETER tclk tclkl tclkh tsu(sync) th(sync) tsu(din) th(din) tpdout DESCRIPTION PCM-CLK cycle time PCM-CLK low time PCM-CLK high time PCM_SYNC setup time to PCM_CLK falling PCM_SYNC hold time after PCM_CLK falling PCM_DIN setup time to PCM_CLK falling PCM_DIN hold time after PCM_CLK falling Delay from PCM_CLK falling to PCM_DOUT MIN TYP. 400 200 200 500 250 250 150 350 MAX 50 10 50 UNIT ns ns ns ns ns ns ns ns 5.2.2 LCD Timing MCLK (modem) A[21:0] LWR/ tWRS Write Data[7:0] tWRH LCD Data Write LCD_CS/ RD/ tLCDES tLCDEHI tLCDEH LCD_E tRDS Read Data[7:0] tRDH LCD Data Read Figure 5-3 LCD Timing All Rights Reserved. -31- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM Table 5-3 LCD Timing Parameters PARAMETER tLCDES tLCDEHI tLCDEH tLCDEHR tRDS tRDH tWRS tWRH DESCRIPTION LCD_CS/ active to LCD_E active Pulse width if LCD_E active LCD_E inactive to LCD_CS/ inactive (write) LCD_E inactive to LCD_CS/ inactive (Read) Read data setup Read data hold Write data setup to LCD_E inactive Write data hold from LCD_E inactive MIN MAX UNIT ns ns ns ns ns ns ns z k, I, n is integer lower than 16, MCLK is internal Clock of module All Rights Reserved. -32- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6. Mechanical Dimensions 6.1 DTG2000-Dual V2.0 Outline GPS Connector All Rights Reserved. CDMA Connector These 4 solder points in red circles MUST be soldered to PCB GND in the host device -33- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6.2 100-Pin Connector Mechanical Dimension Figure 6-1 100pins Connector (Units: mm) Counter-Part (the 100-pins socket connector (not on the DTG2000-Dual V2.0)): 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. -34- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6.3 RF Connector 6.3.1 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) 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) 6.3.1.3 Contact Info. Chris Su chrissu@sunridge.com Tony Su tsu@sunridge.com Tel: 626-535-1780 (CA, U.S.A.) Fax : 626-535-1788 (CA, U.S.A.) All Rights Reserved. -35- AD-2001-06-28 Ver 1.1 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. -36- AD-2001-06-28 Ver 1.1 AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 7. Application Schematic All Rights Reserved. -37- AD-2001-06-28 Ver 1.1
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File Type : PDF File Type Extension : pdf MIME Type : application/pdf PDF Version : 1.3 Linearized : No Modify Date : 2006:03:17 18:21:08-08:00 Subject : DTS-1800 Reference Manual Create Date : 2006:03:17 18:19:32-08:00 Page Count : 37 Creation Date : 2006:03:18 02:19:32Z Mod Date : 2006:03:18 02:19:32Z Producer : Acrobat Distiller 5.0 (Windows) Author : jongjin park Metadata Date : 2006:03:18 02:19:32Z Creator : jongjin park Title : CDMA DATA TERMINAL Description : DTS-1800 Reference Manual Page Mode : UseNone Tagged PDF : YesEXIF Metadata provided by EXIF.tools