參數(shù)資料
型號(hào): XRT83L314IB
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: 14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
中文描述: DATACOM, PCM TRANSCEIVER, PBGA304
封裝: TBGA-304
文件頁(yè)數(shù): 70/84頁(yè)
文件大?。?/td> 631K
代理商: XRT83L314IB
XRT83L314
14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.0
66
T
ABLE
45: M
ICROPROCESSOR
R
EGISTER
0
X
E4
H
B
IT
D
ESCRIPTION
D3
D2
SL1
SL0
Slicer Level Select
00 = 50%
01 = 45%
10 = 55%
11 = 68%
R/W
0
0
D1
D0
EQG1
EQG0
Equalizer Gain Control
00 = Normal
01 = Reduce Gain by 1dB
10 = Reduce Gain by 3dB
11 = Normal
R/W
0
G
LOBAL
R
EGISTER
(0
X
E4
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
D7
D6
MclkT1out1
MclkT1out0
MCLKT1OUT Select
MclkT1out[1:0] is used to program the MCLKT1out pin. By default,
the output clock is 1.544MHz.
00 = 1.544MHz
01 = 3.088MHz
10 = 6.176MHz
11 = 12.352MHz
R/W
0
0
D5
D4
MclkE1out1
MclkE1out0
MCLKE1OUT Select
MclkE1out[1:0] is used to program the MCLKE1out pin. By
default, the output clock is 2.048MHz.
00 = 2.048MHz
01 = 4.096MHz
10 = 8.192MHz
11 = 16.384MHz
R/W
0
0
D3
Reserved
This Register Bit is Not Used
R/W
0
D2
Reserved
This Register Bit is Not Used
R/W
0
D1
Reserved
This Register Bit is Not Used
R/W
0
D0
Reserved
This Register Bit is Not Used
R/W
0
G
LOBAL
R
EGISTER
(0
X
E3
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
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