Specifications

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AMBE-3000F™ Vocoder Chip Users Manual

Version 3.4, April, 2014

Table 20 UART Baud Rates................................................................................................. 48

Table 21 McBSP Interface Pins............................................................................................ 48

Table 22 McBSP Codec Interface Timing............................................................................... 49

Table 23 McBSP Packet Interface Timing .............................................................................. 50

Table 24 McBSP Clock Rates............................................................................................... 51

Table 25 Parallel (PPT) Interface Pins................................................................................... 51

Table 26 PPT Timing.......................................................................................................... 52

Table 27 Control Register Value for the TLV320AIC14 ............................................................ 56

Table 28 General Packet Format WITHOUT Parity Field........................................................... 59

Table 29 General Packet Format WITH Parity Field................................................................. 59

Table 30 Packet Types....................................................................................................... 60

Table 31 General Field Format ............................................................................................ 60

Table 32 Control Packet Fields ............................................................................................ 62

Table 33 PKT_CHANNEL(0) Field Format............................................................................... 62

Table 34 PKT_CHANNEL(0) Response Field Format ................................................................ 62

Table 35 PKT_ECMODE Field Format.................................................................................... 62

Table 36 PKT_ECMODE Field Response Format...................................................................... 63

Table 37 PKT_DCMODE Field Format.................................................................................... 63

Table 38 PKT_DCMODE Response Field Format...................................................................... 63

Table 39 PKT_COMPAND Field Format.................................................................................. 63

Table 40 PKT_COMPAND Field Options ................................................................................. 63

Table 41 PKT_COMPAND Response Field Format.................................................................... 64

Table 42 PKT_RATET Field Format....................................................................................... 64

Table 43 PKT_RATET Response Field Format......................................................................... 64

Table 44 PKT_RATEP Field Format....................................................................................... 64

Table 45 PKT_RATEP Field Example..................................................................................... 65

Table 46 PKT_RATEP Response Field Format......................................................................... 65

Table 47 PKT_INIT Field Format.......................................................................................... 65

Table 48 PKT_INIT Field - Data........................................................................................... 66

Table 49 PKT_INIT Response Field Format............................................................................ 66

Table 50 PKT_LOWPOWER Field Format ............................................................................... 66

Table 51 PKT_LOWPOWER Field Settings.............................................................................. 66

Table 52 PKT_LOWPOWER Response Field Format ................................................................. 67

Table 53 PKT_CODECCFG Field Format ................................................................................ 67

Table 54 PKT_CODECCFG Field Example Data (default values shown)....................................... 67

Table 55 PKT_CODECCFG Response Field Format .................................................................. 67

Table 56 PKT_CODECSTART Field Format............................................................................. 67

Table 57 PKT_CODECSTART Field Data ................................................................................ 68

Table 58 PKT_CODECSTART Response Field Format............................................................... 68

Table 59 PKT_CODECSTOP Field ......................................................................................... 68

Table 60 PKT_CODECSTOP Response Field Format................................................................. 68

Table 61 PKT_CHANFMT Field ............................................................................................. 69

Table 62 PKT_CHANFMT Data Settings................................................................................. 69

Table 63 PKT_CHANFMT Response Field ............................................................................... 69

Table 64 PKT_SPCHFMT Field.............................................................................................. 70

Table 65 PKT_SPCHFMT Data Settings ................................................................................. 70

Table 66 PKT_SPCHFMT Response Field................................................................................ 70

Table 67 PKT_PRODID Field................................................................................................ 71

Table 68 PKT_PRODID Response Field.................................................................................. 71

Table 69 PKT_VERSTRING Field .......................................................................................... 71

Table 70 PKT_VERSTRING Response Field ............................................................................ 72

Table 71 PKT_READY Field ................................................................................................. 72

Table 72 PKT_HALT Field.................................................................................................... 72

(Subject to Change) Page ix

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