Digital Voice Systems AMBE-3000 Specifications

AMBE-3000™ Vocoder Chip Users Manual Version 2.8 August, 2011 DVSI Confidential Proprietary

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Table 91 PKT_DELAYNUS Response Field...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 IC Chip Software ErrataAllow the use of TXRQST signal for skew control, when the numb

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 91 DVSI CONFIDENTIAL PROPRIETARY History of RevisionsDigit

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 History of Revisions Edited Table 104 TONE Index Values 79 Edited CMODE Field de

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 1 DVSI CONFIDENTIAL PROPRIETARY Product IntroductionDigita

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Product Introduction Very low power consumption with low power- mode  Compact sin

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 3 DVSI CONFIDENTIAL PROPRIETARY Hardware InformationDigita

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.2 Package Details 2.2.1 128-pin Low-Profile Quad Flat Pack

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.2.2 179 Pin Ball Grid Array (BGA) Figure 2 BGA Mechanical

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information(Subject to Change) Page 6 DVSI CONFIDENTIAL PROPRIETARY 2.3

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information(Subject to Change) Page 7 DVSI CONFIDENTIAL PROPRIETARY 2.3.2

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.4 AMBE-3000™ Vocoder Chip Markings 2.4.1 AMBE-3000™ Vocoder

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.4.2 AMBE-3000™ Vocoder Chip BGA Markings Figure 6 AMBE-3000

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 AMBE-3000™ Vocoder Chip Users Manual Version 2.8 August,

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.5 Pin Out Table Pin Number Pin Name TQFP BGA Pin Type Note

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware InformationPPT_DATA2 35 N3 I/O Parallel Packet Data PPT_DATA3 36 P3 I

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware InformationRTSn 64 N12 Output The Request-To-Send (RTSn) pin is an output th

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information S_COM_RATE0 89 E13 Input LSB of Serial Communications Ra

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware InformationGround 12, 15, 17, 26, 30, 39, 53, 59, 62, 73, 88, 95, 97, 103, 1

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware InformationN/C B6, B13, E7, F1, K10, M3, N4, N11, P1, P13, A8, A10, A14, B7

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information77/J13, 78/H10, 79/H11, 80/H12, 81/H14, 84/G10, 85/F14, 86/F13, 8

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.6 Hardware Configuration Pins There is a set of configuratio

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.7 Crystal / Oscillator Usage The AMBE-3000™ Vocoder Chip has

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Hardware Information 2.7.2 Crystal Oscillator To use a crystal oscillator with the A

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page iii DVSI CONFIDENTIAL PROPRIETARY AMBE-3000™ Vocoder Chip

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 20 DVSI CONFIDENTIAL PROPRIETARY Electrical Characteristic

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and Requirementsoperational sections of the data sheet. E

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and Requirements 1.8 V supply voltage should not reach 0

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and Requirements 3.8 Low Power Modes The AMBE-3000™ Voco

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and RequirementsFigure 12 Power Mode States Basic Timing

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and Requirements Figure 13 Power Modes The AMBE-3000™ Voco

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Electrical Characteristics and Requirements3.8.11 Additional Requirements when Low P

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 27 DVSI CONFIDENTIAL PROPRIETARY Initial Design Considerat

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Initial Design ConsiderationsFor codec mode, the user must select two physical interf

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Initial Design Considerations 4.4.1 Voice Activity Detection & Comfort Noise Ins

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 9. Limitation of Liability The END USER agrees that the limitations of liability

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Initial Design Considerations4.4.3 DTMF Dual Tone Multiple Frequency, Detection and

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Initial Design Considerations4.4.7 Companding Using A-Law and µ-Law The format of th

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 32 DVSI CONFIDENTIAL PROPRIETARY I/O ManagementDigital Voi

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management15 (MSB) Reserved.15 Reserved 0 at reset. Table 13 ECMODE_IN Flags

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Managementsilence frame if no silence frames have been received yet). 4-6 Reserve

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management5.1 Operating Modes There are two modes (codec mode and packet mode) f

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management Figure 17 Codec Mode (McBSP Interface) 5.1.2 I/O Handler in

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management Figure 18 Interface BLOCK Diagram Codec Mode For codec mode, DCMODE_O

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management5.1.4 I/O Handler In Packet Mode When the AMBE-3000™ Vocoder Chip is

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management Figure 20 Packet Mode Received packets are placed into a queue and res

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Table of Contents 1 PRODUCT INTRODUCTION ...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management 5.2 SPI Interface The serial peripheral interface (SPI) is a high-spe

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management The AMBE-3000™ Vocoder Chip can generate the signal SPI_GENSTE from s

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management460,800 1 0 0 Table 20 UART Baud Rates 5.4 McBSP Interface The Mu

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management Figure 23 Timing of McBSP When Selected as Codec Interface No. Parame

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O ManagementMcBSP_CLKRMcBSP_FSRMcBSP_RXDM1M2 M3M4M5M7M6M9M8M1M2 M3M4M5McBSP_CLKXM10

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management460,800 Hz. 1 0 0 921,600 Hz. 1 0 1 Table 24 McBSP Clock Rates

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Managementlow. After the AMBE-3000™ Vocoder Chip sets PPT_ACK low, PPT_WRITE pin

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Managementresponse between microphone/speaker and the digital PCM interface to th

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management Figure 28 Front End Input Filter Mask The voice coder interface requ

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management 5.8 Interfacing a codec to the AMBE-3000™ Vocoder chip 5.8.1 The Te

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 3.8.12 Typical AMBE-3000™ Vocoder Chip Power Measurements:...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 I/O Management 5.8.2 The Texas Instruments PCM3500 General purpose codec Another ex

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 51 DVSI CONFIDENTIAL PROPRIETARY Data and Configuration Pa

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets6.4 Packet Interfaces The AMBE-3000™ Vocoder Chip supp

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets 6.5.3 TYPE (1 byte) Referring to Table 28 General Pac

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets6.5.5 Parity Field (Parity is enabled by default) When

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsPKT_RESET 0x33 none none I Reset the device using hard

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets1 Byte 0 Byte 0x05 No Data Needed Table 36 PKT_ECMODE

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsTable 41 PKT_COMPAND Response Field Format PKT_RATET

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets PKT_RATEP Response- Field Format Field Identifier Res

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsTells the AMBE-3000™ Vocoder Chip to enable or disable

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 6.6 Control Packet Format (Packet Type 0x00) ...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets0x38 0x05 0x01 0x41 0x02 0xA0 0x04 0x83 0x05 0

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsPKT_CODECSTOP field (1 byte) this will switch the AMBE-

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets samples bit 5 bit 4 Output Channel packets NEVER inc

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packetscurrent speech frame. Output Speech packets ALWAYS incl

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets PKT_VERSTRING Response field (n + 2 bytes) this field

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsThe PKT_RESET field does not return a Response field; h

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsTable 75 PKT_RESETSOFTCFG Field The PKT_RESETSOFTCFG f

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsPKT_PARITYMODE Field - Format Field Identifier Control

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsPKT_CLRCODECRESET Response field (2 bytes) this field i

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets1 Byte 2 Bytes 0x49 Number of microseconds delay Tabl

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Figure 19 Interface Block Diagram Packet Mode ...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packetsthresholds can be changed by sending a PKT_RTSTHRESH fi

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets6.7 Input Speech Packet Format (Packet Type 0x02) A s

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets CMODE Field - Format Field Identifier Data 1 Byte

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets Frequency 1 (Hz) Frequency 2 (Hz) Index Value For

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets 6.8 Output Speech Packets Format (Packet Type 0x02) A

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets CHAND4 Field - Format Field Identifier Number of Bit

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets Table 110 TONE Field Format 6.10 Output Channel P

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration PacketsTable 111 Speech Packet Example 1 The first byte (0x61

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets005400550056005700580059005A005B005C005D005E005F0060006

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Data and Configuration Packets6.11.4 Channel Packet Example 2 Following is another

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Table 38 PKT_DCMODE Response Field Format...

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 80 DVSI CONFIDENTIAL PROPRIETARY AppendicesDigital Voice S

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Appendices 7.2 Vocoder Rate by Index Number Vocoder Rates by Index Number AMBE-100

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Appendices37 2400 2400 0 38 3000 3000 0 39 3600 3600 0 40 4000 400

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Appendices 7.3 Rate - Control Words / Configuration Pin Settings Hardware Pin Numb

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Appendices3600 1200 0x0248 0x0763 0x0001 0x0000 0x2412 0x6860 0 1 0 1 1

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 85 DVSI CONFIDENTIAL PROPRIETARY SupportDigital Voice Syst

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Environmental Specifications(Subject to Change) Page 86 DVSI CONFIDENTIAL PROPRIETA

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Environmental Specifications Green Reportable Substances (JIG Level B)5 ppm 0 Antimo

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 Environmental Specifications Note (7) - Reflects the date when a change was last dete

AMBE-3000™ Vocoder Chip Users Manual Version 2.8, August, 2011 (Subject to Change) Page 89 DVSI CONFIDENTIAL PROPRIETARY IC Chip Software ErrataDi