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): 101/128頁
文件大小: 2328K
代理商: TECO3264
Data Sheet
August 1999
TECO3264 32-Channel Echo Canceller
101
Lucent Technologies Inc.
Register Architecture
(continued)
Page 0 Read/Write Registers 000
07FE
(continued)
State Variable Test 2 Register
Table 92. State Variable Test 2 Register (063) [00]
State Variable Test 3 Register
Table 93. State Variable Test 3 Register (064) [00]
Convolution Update Processor Disable Register
Table 94. Convolution Update Processor Disable Register (065) [00]
Bit
7—0
Symbol
SVT[21:0]
Parameter Name and Description
State Variable Test [15:8].
Test inputs for NLP SV storage. Test only. Set to 0.
Recommended value = 00000000.
Bit
5—0
Symbol
SVT[21:0]
Parameter Name and Description
State Variable Test [21:16].
Test inputs for NLP SV storage. Test only. Set to 0.
Recommended value = 000000.
Reserved.
Set to 0.
7—6
Bit
1—0
Symbol
EXCUP[1:0]
Parameter Name and Description
Exercise Convolution/Update Processor[1:0].
CUP exercise bits. Test only. Set to 0.
Recommended value = 00.
Reset Convolution/Update Processor.
CUP only reset [recommended value = 0].
External RAM Test.
Recommended value = 0.
Memory Initialization 1.
Initialize used for initialization and vectors [recommended value
= 0].
Memory Initialization 2.
E RAM initialize used for initialization and vectors [recom-
mended value = 0].
One-Channel Mode (Quick Turn Only.)
Used only during TECO3264 chip development
[recommended value = 0].
CUP Disable.
When set, ê = Y for all channels [recommended value = 0].
2
3
4
INIT
ERAMTEST
DRINIT
5
ERAMINIT
6
MODE1CH
7
CUPDIS
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