CDMA DATA TERMINAL DTG2000-Dual Reference Manual Application Information May. 25, 2005 01-DTG2000-Dual-1 X7 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 2 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 3 2.2.1 General Specification 2.2.2 Receive Specification 2.2.3 Transmit Specification 2.2.4 Standards Interface Diagram PIN Description 3.1 I/O Description Parameters 3.2 PIN Names and Pin-outs 3.2.1 100-PIN Connector 3.
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 5 4.7.3 Ringer 4.7.4 LED Interface Electrical Specifications 5.1 5.2 DC Electrical Specifications 5.1.1 Absolute Maximum Ratings 5.1.2 Recommended Operating Conditions 5.1.3 Power Consumption 5.1.
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 ..............................
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 ........................
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 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 CDMA Wireless Data Module’s basic features and general specifications.
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 V1_X1 V1_X2 Dec. 2002 Feb. 2003 V1_X3 Mar. 2003 V1_X5 May. 2004 V1_X6 Aug.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 1.4 References 1. QUALCOMM Incorporated. Specification. 2. 80-V2466-1, April 13, 2002. QUALCOMM Incorporated. (Preliminary Information). 3. MSM6050 Mobile Station Modem: Component Supply QUALCOMM Incorporated. MSM6050 Mobile Station Modem: Device Specification 93-V3185-1, March 29, 2002. SURF6050 User Manual. 80-V2551-40, March 29, 2002. 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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM market. The DTG2000-Dual 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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.2 Technical Specifications 2.2.
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) 0.35W (25.5dBm) Below –50dBm 900KHz: Below –42dBc/30KHz 1.98MHz: Below –54dBc/30KHz 2.2.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 2.3 Interface Diagram Figure 2-1 Interface Block Diagram 3. PIN Description All Rights Reserved. -14- AD-2001-06-28 Ver 1.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3.1 I/O Description Parameters Symbol I O B N 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.
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AnyDATA.NET Inc. PIN 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 NAME 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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 3.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 81 EAR1O_N 82 MIC1P 83 MIC2P 84 GND 85 GND 86 +VBATT 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.
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 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 as shown in the following figure.
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 won’t automatically start its power-on process without low assertion of POWER_ON (Pin 30).
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.
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.
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.
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.
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 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.
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 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.
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 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 0 +2.8 0 +3.3 +0.8 +3.0 +0.4 V V V V 5.2 Timing characteristics 5.2.
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.
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AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 6. Mechanical Dimensions 6.1 DTG2000-Dual Outline At least two of these 4 solder points in red circles MUST be soldered to PCB GND in the host device PIN 2 All Rights Reserved. -33- PIN 1 PIN 99 PIN 100 AD-2001-06-28 Ver 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)): 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” .
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.
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.
AnyDATA.NET Inc. AnyTime AnyPlace Any Wireless Data SolutionTM 7. Application Schematic All Rights Reserved. -37- AD-2001-06-28 Ver 1.
Reference_schematic.
