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AMBE-3000F™ Vocoder Chip Users Manual
Version 3.4, April, 2014
Ap
pendices
3600 1200 0x0248 0x0763 0x0001 0x0000 0x2412 0x6860 0 1 0 1 1 1
2400 2400 0x0130 0x0763 0x0005 0x180C 0x3018 0x7360 0 1 1 0 0 1
4800 0 0x0460 0x0986 0x0000 0x0000 0x0000 0x5660 1 0 1 0 1 0
4550 250 0x045B 0x0986 0x0080 0x0000 0x0000 0x6C60 1 1 0 0 1 0
2450 2350 0x0431 0x0754 0x0002 0x0000 0x471E 0x5260 1 1 0 1 0 0
3600 1200 0x0448 0x0766 0x4000 0x0000 0x0000 0x7460 1 1 1 0 0 0
4000 800 0x0450 0x0986 0x2010 0x0000 0x0000 0x7360 1 1 1 0 0 1
6000 2450 3550 0x0431 0x0754 0x0002 0x0000 0x6625 0x6978 1 1 0 1 0 1
4150 2250 0x0053 0x0887 0x2C00 0x0000 0x0000 0x5680 0 0 1 0 1 0
6400 0 0x0280 0x0887 0x0000 0x0000 0x0000 0x6C80 0 1 0 0 1 1
4000 2400 0x0250 0x0765 0x0001 0x0000 0x542A 0x5280 0 1 1 0 1 0
3600 2800 0x0248 0x0763 0x0001 0x0000 0x6E3C 0x4380 1 0 0 0 0 0
6400 0 0x0480 0x0986 0x0000 0x0000 0x0000 0x5380 1 0 1 0 1 1
6400
4000 2400 0x0450 0x0986 0x8000 0x0000 0x0000 0x5280 1 1 1 0 1 0
4400 2800 0x0058 0x0887 0x3000 0x0000 0x0000 0x4490 0 0 1 0 0 1
4400 2800 0x0258 0x0765 0x0009 0x1E0C 0x4127 0x7390 0 1 1 0 1 1
7200 0 0x0490 0x0986 0x0000 0x0000 0x0000 0x4990 1 0 1 1 0 0
2450 4750 0x0431 0x0754 0x0003 0x0000 0x7E25 0x6790 1 1 0 1 1 0
7200
4400 2800 0x0458 0x0986 0x8020 0x0000 0x0000 0x7390 1 1 1 0 1 1
7750 250 0x009B 0x0997 0x0080 0x0000 0x0000 0x49A0 0 0 1 1 0 0
4650 3350 0x005D 0x0887 0x3400 0x0000 0x0000 0x31A0 0 0 1 1 0 1
8000 0 0x02A0 0x0997 0x0000 0x0000 0x0000 0x52A0 0 1 0 1 0 0
4000 4000 0x0250 0x0765 0x0005 0x2010 0x6834 0x72A0 0 1 1 1 0 0
8000 0 0x04A0 0x0986 0x0000 0x0000 0x0000 0x31A0 1 0 1 1 0 1
8000
4000 4000 0x0450 0x0986 0x0005 0x2412 0x6432 0x72A0 1 1 1 1 0 0
9600 0 0x00C0 0x0997 0x0000 0x0000 0x0000 0x72C0 0 0 0 1 0 0
4850 4750 0x0061 0x0887 0xE400 0x0000 0x0000 0x67C0 0 0 0 1 1 0
9600 0 0x02C0 0x0997 0x0000 0x0000 0x0000 0x69C0 0 1 0 1 0 1
3600 6000 0x0248 0x0763 0x000E 0x4010 0x6A2E 0x65C0 0 1 1 1 1 0
2400 7200 0x0130 0x0763 0x000E 0x681A 0x511B 0x76C0 0 1 1 1 0 1
9600 0 0x04C0 0x0986 0x0000 0x0000 0x0000 0x39C0 1 0 1 1 1 0
3600 6000 0x0448 0x0766 0x000A 0x3612 0x6C24 0x76C0 1 1 1 1 0 1
9600
Table 116 Rate Control Words and Pin Settings
Table Key for and Table 116 Rate Control Words and Pin Settings
AMBE-1000™ Rates (AMBE® Vocoder)
AMBE-2000™ Rates (AMBE+™ Vocoder)
AMBE-3000F™ Vocoder Chip Rates (AMBE+2™ Vocoder)
NOTE:
1
FEC is a convolutional code
2
This rate is interoperable with DSTAR
3
FEC is a block code
4
This rate is interoperable with APCO P25 Half Rate and DMR / dPMR (Europe).
(Subject to Change) Page 92
DVSI CONFIDENTIAL PROPRIETARY
- AMBE-3000F™ Vocoder Chip 1
- DVSI Confidential Proprietary 1
- (Subject to Change) Page v 5
- (Subject to Change) Page x 10
- 1 Product Introduction 11
- 1.3 Typical Applications 12
- 2 Hardware Information 13
- 2.2 Package Details 14
- (Subject to Change) Page 5 15
- 2.3 Pin Assignment Layouts 16
- A B C D E F G H J K L M N P 17
- (Subject to Change) Page 8 18
- (Subject to Change) Page 9 19
- 2.5 Pin Out Table 20
- PARITY_ENABLE 79 22
- Input Enable parity bit 22
- Table 1 Pinout List 26
- 2.7.1 External Clock Source 29
- 2.7.2 Crystal Oscillator 29
- Table 7 Voltage Supply Pins 32
- 3.6 Reset Behavior 33
- Figure 11 TX_RDY after Reset 34
- Figure 12 Output Levels 34
- 3.8 Power-Down Sequencing: 35
- 3.9 Low Power Modes 35
- 3.9.1 Run State 36
- 3.9.2 Idle State 36
- 3.9.3 Standby State 36
- 3.9.4 Halt State 36
- 3.9.5 Power Modes 37
- 4.2 Interface Selection 40
- 4.4 Vocoder State 41
- Figure 18 Typical Echo Path 43
- Table 11 Companding Control 44
- 5 I/O Management 45
- Table 13 ECMODE_IN Flags 46
- Table 14 ECMODE_OUT FLAGS 46
- Table 15 DCMODE_IN Flags 47
- Table 16 DCMODE_OUT Flags 47
- 5.2 Codec mode 49
- “0 to Transition”“1” 51
- “Packet_ _Zone”Uncertainty 51
- “aperiodic packets” 52
- 5.3 Packet Mode 53
- Figure 29 Packet Mode 55
- 5.5 SPI Interface 56
- 5.6 UART Interface 57
- 5.7 McBSP Interface 58
- 5.8 Parallel Interface 61
- Table 26 PPT Timing 62
- Figure 36 Vocoder Front End 64
- Diagram 66
- 6.1 Overview 68
- 6.2 Codec Mode Operation 68
- 6.3 Packet Mode Operation 68
- 6.4 Packet Interfaces 69
- 6.5 Packet Format 69
- 6.5.3 TYPE (1 byte) 70
- 6.5.4 Packet Fields 70
- Table 59 PKT_CODECSTOP Field 78
- Table 61 PKT_CHANFMT Field 79
- samples dcmode 80
- Table 64 PKT_SPCHFMT Field 80
- 0x54 0x46 0x00 81
- Table 71 PKT_READY Field 82
- Table 72 PKT_HALT Field 82
- Table 73 PKT_RESET Field 82
- 6.7.1 Speech Packet Fields 89
- Table 100 CMODE Field Format 90
- Table 103 TONE Field Format 90
- 6.11 Example Packets 94
- 7 Appendices 98
- Table 115 Rate Index Numbers 100
- 8 Support 103
- Digital Voice Systems, Inc 104
- 10 IC Chip Software Errata 107
- Release 007 09/10/2009 108
- Release 014 08/31/2012 108
- 11 History of Revisions 109
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