Digital Voice Systems AMBE-3000 Especificações

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4 April, 2014 DVSI Confidential Proprietary

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Table 73 PKT_RESET Field...

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Appendices37 2400 2400 0 38 3000 3000 0 39 3600 3600 0 40 4000 400

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Appendices 7.3 Rate - Control Words / Configuration Pin Settings Hardware Pin Numb

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Appendices3600 1200 0x0248 0x0763 0x0001 0x0000 0x2412 0x6860 0 1 0 1 1

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 93 DVSI CONFIDENTIAL PROPRIETARY SupportDigital Voice Syst

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Environmental Specifications(Subject to Change) Page 94 DVSI CONFIDENTIAL PROPRIETA

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Environmental Specifications Green Reportable Substances (JIG Level B)5 ppm 0 Antimo

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Environmental Specifications Note (7) - Reflects the date when a change was last dete

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 97 DVSI CONFIDENTIAL PROPRIETARY IC Chip Software ErrataDi

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 IC Chip Software ErrataAllow the use of TXRQST signal for skew control, when the numb

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 99 DVSI CONFIDENTIAL PROPRIETARY History of RevisionsDigit

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 1 DVSI CONFIDENTIAL PROPRIETARY Product IntroductionDigita

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 History of RevisionsHistory of Revisions Revision Number Date of Revision Description

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 101 DVSI CONFIDENTIAL PROPRIETARY History of RevisionsHist

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Product Introduction Voice Activity Detection (VAD) / Comfort Noise Insertion  Ec

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 3 DVSI CONFIDENTIAL PROPRIETARY Hardware InformationDigita

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.2 Package Details 2.2.1 128-pin Low-Profile Quad Flat Pack

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.2.2 179 Pin Ball Grid Array (BGA) Figure 2 BGA Mechanical

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information(Subject to Change) Page 6 DVSI CONFIDENTIAL PROPRIETARY 2.3

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information(Subject to Change) Page 7 DVSI CONFIDENTIAL PROPRIETARY 2.3.2

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.4 AMBE-3000F™ Vocoder Chip Markings 2.4.1 AMBE-3000F™ Vocod

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.4.2 AMBE-3000F™ Vocoder Chip BGA Markings Figure 6 AMBE-300

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 AMBE-3000F™ Vocoder Chip Users Manual Version 3.4 April,

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.5 Pin Out Table Pin Number Pin Name TQFP BGA Pin Type Note

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware InformationPPT_DATA2 35 N3 I/O Parallel Packet Data PPT_DATA3 36 P3 I

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware InformationRTSn 64 N12 Output The Request-To-Send (RTSn) pin is an output th

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information S_COM_RATE0 89 E13 Input LSB of Serial Communications Ra

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information3v3 1, 13, 14, 25, 49, 83, 104, 118 B2, E1, F4, E9, G11, J4, L7,

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware InformationN/C 50, 51, 87, 92, 93, 96, 98, 99, 100, 105, 116 N7, M7, F11, D1

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware InformationN/C B6, B13, E7, F1, K10, M3, N4, N11, P1, P13, A8, A10, A14, B7

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information77/J13, 78/H10, 79/H11, 80/H12, 81/H14, 84/G10, 85/F14, 86/F13, 8

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.6 Hardware Configuration Pins There is a set of configuratio

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information 2.7 Crystal / Oscillator Usage The AMBE-3000F™ Vocoder Chip ha

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page iii DVSI CONFIDENTIAL PROPRIETARY AMBE-3000F™ Vocoder Chi

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Hardware Information Figure 8 X1/XCLKIN and X2 with Crystal Oscillator NOTE A: It is

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 21 DVSI CONFIDENTIAL PROPRIETARY Electrical Characteristic

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirementsoperational sections of the data sheet. E

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements 1.8 V supply voltage should not reach 0

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements(Subject to Change) Page 24 DVSI CONFIDE

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements Figure 13 Input Levels Input levels are

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and RequirementsIn order to reduce power consumption the A

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements3.9.5 Power Modes The AMBE-3000F™ Vocoder

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements 3.9.9 Low Power Mode when using the SPI

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Electrical Characteristics and Requirements (Subject to Change) Page 29 DVSI CON

The END USER agrees that the limitations of liability and disclaimers set forth herein will apply regardless of whether the END USER has accepted

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 30 DVSI CONFIDENTIAL PROPRIETARY Initial Design Considerat

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Initial Design ConsiderationsFor codec mode, the user must select two physical interf

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Initial Design ConsiderationsIssue a PKT_CODECSTOP: 0x61 0x00 0x01 0x2B Issue PKT_IN

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Initial Design Considerations Figure 18 Typical Echo Path The echo canceller can be a

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Initial Design Considerations4.5.5 Skew Control (SK_ENABLE TQFP pin 6 BGA pin D3) Th

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 35 DVSI CONFIDENTIAL PROPRIETARY I/O ManagementDigital Voi

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management15 (MSB) Reserved.15 Reserved 0 at reset. Table 13 ECMODE_IN Flags

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management3 CNI_FRAME Comfort Noise Insertion Enable. If CNI_FRAME=1, then the D

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management 5.1 Operating Modes Introduction There are two modes (codec mode and

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management5.2 Codec mode In codec mode the speech data I/O (to/from codec) is a

Table of Contents 1 PRODUCT INTRODUCTION ...1 1.1 Adva

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 21 Codec Mode (McBSP Interface) 5.2.1 Timing of ch

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management(Subject to Change) Page 41 DVSI CONFIDENTIAL PROPRIETARY “0 to Tr

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O ManagementIn the above figure packets are transmitted to the AMBE-3000™ Vocoder C

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 27 Interface BLOCK Diagram Codec Mode For codec mode, DCMODE_O

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management5.3.1 I/O Handler In Packet Mode When the AMBE-3000F™ Vocoder Chip is

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 29 Packet Mode Received packets are placed into a queue and res

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O ManagementVocoder Chip. When in packet mode the AMBE-3000F™ Vocoder Chip no long

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Table 18 SPI Timing The AMBE-3000F™ Vocoder Chip can generate t

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management115,200 0 1 0 230,400 0 1 1 460,800 1 0 0 Table 20 UART Baud Rate

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 32 Timing of McBSP When Selected as Codec Interface No. Parame

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 3.9.8 Low Power Mode when using the McBSP Codec Interface...

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O ManagementMcBSP_CLKRMcBSP_FSRMcBSP_RXDM1M2 M3M4M5M7M6M9M8M1M2 M3M4M5McBSP_CLKXM10

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management460,800 Hz. 1 0 0 921,600 Hz. 1 0 1 Table 24 McBSP Clock Rates

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O ManagementTo write packet data to the AMBE-3000F™ Vocoder Chip first the data is

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management At time 1 controller sets PPT_READ (PPT_WRITE) low to request to read

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 36 Vocoder Front End It is recommended that the analog input

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 38 Front End Output Filter Mask This document assumes that th

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 39 AMBE-3000F™ Vocoder Chip and TLV320AIC14 Interface Block Dia

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 I/O Management Figure 40 AMBE-3000F™ Vocoder Chip and PCM3500 Interface Block Diagram

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 58 DVSI CONFIDENTIAL PROPRIETARY Data and Configuration Pa

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets6.4 Packet Interfaces The AMBE-3000F™ Vocoder Chip sup

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 6.3 Packet Mode Operation...

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets 6.5.3 TYPE (1 byte) Referring to Table 28 General Pac

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets6.5.5 Parity Field (Parity is enabled by default) When

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_RESET 0x33 none none I Reset the device using hard

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_ECMODE Response Field - Format Field Identifier Re

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_COMPAND Response field (1 byte total) indicates com

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets Example of a PKT_RATEP field with the custom rate of 2

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets Options for PKT_INIT Control Field Data Description V

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets1 Byte 1 Byte 0x10 0x00 (anything different indicates

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_CODECSTART Flag Values Value Description Codec In

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets samples dcmode ecmode 0x15 Reserved (bits set to

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Figure 10 Cascading Resets...

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets PKT_SPCHFMT Field - Format Field Identifier Control F

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsAn easy way to verify the AMBE-3000™ Vocoder Chip is ru

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_VERSTRING Response Field - Format Field Identifier

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packetshardware setting or the software setting for each pin i

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsPKT_GETCFG field (1 byte) this field will cause the AM

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsIf mode is 0 then parity fields will be disabled for al

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets0x46 0x00 (anything different indicates error) Table 85

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsTable 90 PKT_DELAYNUS Field Format PKT_DELAYNUS Respon

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packetsthresholds may need to be set to higher values if the d

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets 6.7 Input Speech Packet Format (Packet Type 0x02) A

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Table 20 UART Baud Rates...

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets CMODE Field - Format Field Identifier Data 1 By

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets Tone Index Values Description TONE Parameter Name Fr

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets 6.8 Output Speech Packets Format (Packet Type 0x02)

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration PacketsCompressed data bits from the encoder or to the decoder

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets0x08 See Table 104 TONE Index Values See Table 105 TONE

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets008100820083008400850086008700880089008A008B008C008D008

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets49004A004B004C004D004E004F00500051005200530054005500560

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Data and Configuration Packets 6.11.4 Channel Packet Example 2 Following is anothe

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 (Subject to Change) Page 88 DVSI CONFIDENTIAL PROPRIETARY AppendicesDigital Voice S

AMBE-3000F™ Vocoder Chip Users Manual Version 3.4, April, 2014 Appendices 7.2 Vocoder Rate by Index Number Vocoder Rates by Index Number AMBE-100