Conexant Bt8960, Hardware User'S Manual

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Bt8960
Bt8960EVM Hardware User’s Guide
Bt8960EVM Hardware User’s Guide Setup Instructions
100188B
Conexant
3
Conexant Proprietary and Confidential
Setup Instructions
Basic Setup
In Figure 1 , “C” designates the line interface card as being the central unit, also
referred to as the local unit, HTU-C, or LTU. The “R” designates the remote unit
line interface card. It is also referred to as the HTU-R or NTU.
Figure 1 Loop Performance Test Remote Unit Setup (C to R)
Tx
Ext Tx
CLK
Data
Rx
Data
Rx
CLK
Bit Error Rate Detector
B A
Wireline Simulator
8960EVM Line Card
J8, TDAT IN
J7, QCLK Out
J6, RDAT OUT
J5, BCLK OUT
J4
RS-232
J3, Power
J1 or J2, Line
To PC COM1
(Optional)
+5 Volt
Power Supply
(Provided)
To PC COM2
(Optional)
On/
Off
8960EVM Line Card
J8, TDAT IN
J7, QCLK Out
J6, RDAT OUT
J5, BCLK OUT
J4
RS-232
J3, Power
J1 or J2, Line
C
R
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