參數(shù)資料
型號: TECO3264
廠商: Lineage Power
英文描述: 32-Channel Echo Canceller(32通道回波清除器)
中文描述: 32通道回聲消除器(32通道回波清除器)
文件頁數(shù): 56/128頁
文件大小: 2328K
代理商: TECO3264
Data Sheet
August 1999
TECO3264 32-Channel Echo Canceller
56
Lucent Technologies Inc.
Register Architecture
(continued)
Function Name to Symbol and Register Address Index
(continued)
Table 22. Function Name to Symbol and Register Address Index
(continued)
Function Name
Bits
Symbol
Register
Address
020
021
025
020
025
021
021
020
065
065
028
06C
07A
07D
100
101
Page
Mask Phase Reversed Tone Detect
Mask Phase Reversed Tone Detect Control 1 (TD1)
Mask Phase Reversed Tone Detect Control 2 (TD2)
Mask Tone Detect 1 (TD1)
Mask Tone Detect 2 (TD2)
Mask Tone Detect Clear
Mask VPA Clear Control
Mask VPA
Memory Initialization 1: D-RAM
Memory Initialization 2: E-RAM
Narrowband Energy (NBE) Peak Factor
Narrowband Energy Threshold Select
Near-End Speech (NES) Compare Threshold
NES1 Declaration Advance
Nonlinear Processor (NLP) Errors
NLP Errors Masks (mask interrupts from ERR2,
ERR3, ERR4)
Near-End Speech 1 Hangover
Near-End Speech 3 Hangover
Noise Floor Select
Noise Floor Estimate Scale Factor
Noise Floor Scaling Factor 2
Noise Floor Scaling Factor 1
NES Hangover
Nonlinear Processor Double Time
Nonlinear Processor Freeze
Nonlinear Processor Hangover
Noise Matching Enable
Noise Matching Test
Noise Transparency Select
One Channel Mode (quick turn only)
Phase Reversal (PR) Consecutive Count Control
PR Declaration Threshold
PR Enhancement Mode (obsolete)
Phase Reversal Interval Maximum TD
Phase Reversal Interval Minimum TD
Quick Turn Mode (chip development only)
1
1
1
1
1
1
1
1
1
1
8
2
8
1
1
1
MECTDPR
MBPTDPR
MBPTD2
MECTD
MECTD2
MBPTD
MBPVPA
MECVPA
DRINIT
ERAMINIT
NBEPKF[7:0]
P[1:0]
B3[7:0]
NMODE
ERR2, ERR3, ERR4
ERR2M, ERR3M,
ERR4M
NES1HOC[8:0]
NES3THR[8:0]
SELNF
MSCALE[2:0]
AN1[4:0]
AN2[5:0]
NESPHOC[8:0]
NLP128
NLPFRZ
NLPHOC[8:0]
NMATCHEN
TESTNM[5:0]
USE_NM
MODE1CH
PRBADCONSEC
MINPRGOODCT[2:0]
ENTDPRNF
MMAXTDPR[8:0]
MINPRBLOCK[5:0]
QTMODE
67
68
72
67
72
68
68
67
101
101
73
105
111
113
114
115
9
9
1
3
5
6
9
1
1
9
1
6
1
1
1
3
1
9
6
1
074, 07B
076, 07B
054
057
057
058
04D, 04F
07C
056
075, 07B
04C
05A
058
065
043
044
04A
043, 049
042
025
109, 112
110, 112
94
95
95
96
91, 91
112
95
110, 112
90
97
96
101
86
87
89
86, 89
86
72
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