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): 57/128頁
文件大?。?/td> 2328K
代理商: TECO3264
Data Sheet
August 1999
TECO3264 32-Channel Echo Canceller
57
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)
* See Table 128, Tone Detector Indicator Registers (107—10E), on page 118 for more details.
Function Name
Bits
Symbol
Register
Address
065
06C
049
06D, 06E
06A
05B, 05D
05F, 060
059, 05A
056
03C
062, 063, 064
Page
Reset Convolution/Update Processor
RAM State Variable Reset
Set Channel Alignment
Slow Convergence Beta
Slow Convergence Gain
Soft NLP Interval
SNLP Incremental Loss Factor
SNLP Interval Time
Soft NLP Select
State Variable Test Data
State Variable Test
1
1
5
13
8
9
14
10
1
8
22
INIT
101
105
89
ZEROSVRAM
VARP[4:0]
SBETA[12:0]
SGAIN[7:0]
NUM_INTS[8:0]
LOSS_INC[13:0]
INT_TlME[9:0]
USE_SNLP
SVTD[7:0]
SVT[21:0]
105, 106
104
97
98, 100
96, 97
95
83
100, 101,
101
102
112
89
85
89
102
88
88
88
118
118
87
74
74
100
111
116
89
116
84
75
94
72
108
88
Test Control
Test Channel Offset
Tone Detector Enhancement (obsolete)
Tone Detection Hold Maximum
Tone Detector Phase Reversals Allowed
Tone Detector Input Select
Test Data Input X
Test Data Input Y
Tone Detector Power Minimum
Tone Detected (channels 0—31)
Tone Detected Phase Reversal (channels 0—31)
TDPR Declaration Threshold
Test Mode 0
Test Mode 1
Test NLP State Variables
Transient NLP Threshold
Tone Detector (TD) Overflow Error
Tone Detector Threshold
TD Overflow Error Mask (mask interrupt)
TD Test Input
Echo Canceller Test Vector Channel Select
Variable Loss
Voiceband Signal Classifier (VSC) External
Voice Path Assurance (VPA) Control Mask
VPA Power Minimum
3
5
1
4
3
1
1
1
8
1
1
2
1
2
8
8
1
3
1
1
5
1
1
1
8
TESTCON[2:0]
TOFFSET[4:0]
ENTDNF
MAXHOLDTD[3:0]
TDPRTHR[2:0]
EYTDSEL
TDTESTX
TDTESTY
MINPWRDET[7:0]
TDP*
TDPR*
PRNUM[1:0]
TMODE0
TMODE1
TESTSV[7:0]
THR2[7:0]
OVF
TDTHR[2:0]
OVFM
TMODE
TCHAN[4:0]
VARLOSS
VSCEXT
MASK3
MINVPAPWR[7:0]
066
07B
04A
041
04A
067
046
046
048
107—10E
107—10E
044
02A
02A
061
078
102
04A
103
03D
02B
054
025
072
047
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