XRT83SL38ES View Datasheet(PDF) - Exar Corporation
Part Name
Description
MFG CO.
XRT83SL38ES
Exar Corporation
'XRT83SL38ES' PDF : 89 Pages View PDF
XRT83SL38
OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. P1.1.0
PRELIMINARY
TABLE 38: MICROPROCESSOR REGISTER #131, BIT DESCRIPTION
REGISTER ADDRESS
10000000
BIT #
NAME
FUNCTION
REGISTER
TYPE
RESET
VALUE
D7
GAUGE1 Wire Gauge Selector Bit 1:
R/W
0
This bit together with bit D6 are used to select wire gauge size
as shown in the table below.
GAUGE1 GAUGE0
Wire Size
0
0
22 and 24 Gauge
0
1
22 Gauge
1
0
24 Gauge
1
1
26 Gauge
D6
GAUGE0 Wire Gauge Selector Bit 0:
See bit D7.
R/W
0
D5
Reserved
R/W
0
D4
Reserved
R/W
0
D3
SL_1 Slicer Level Control bit 1: This bit and bit D2 control the slic- R/W
0
ing level for the slicer per the following table.
SL_1
0
0
1
1
SL_0
0
1
0
1
Slicer Mode
Normal
Decrease by 5% from Normal
Increase by 5% from Normal
Normal
D2
SL_0 Slicer Level Control bit 0: See description bit D3.
R/W
0
D1
EQG_1 Equalizer Gain Control bit 1: This bit together with bit D0
R/W
0
control the gain of the equalizer as shown in the table below.
EQG_1
0
0
1
1
EQG_0
0
1
0
1
Equalizer Gain
Normal
Reduce Gain by 1 dB
Reduce Gain by 3 dB
Normal
D0
EQG_0 Equalizer Gain Control bit 0: See description of bit D1
R/W
0
71
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