參數(shù)資料
型號: XRT86VL34_07
廠商: Exar Corporation
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 149/175頁
文件大?。?/td> 904K
代理商: XRT86VL34_07
XRT86VL34
144
REV. V1.2.0
QUAD T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
2.0
LINE INTERFACE UNIT (LIU SECTION) REGISTERS
T
ABLE
114: LIU C
HANNEL
C
ONTROL
R
EGISTER
0 (LIUCCR0) H
EX
A
DDRESS
: 0
X
0F
N
0
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
7
QRSS_n/
PRBS_n
R/W
0
QRSS/PRBS Select Bits
These bits are used to select between QRSS and PRBS.
0 = PRBS_n (2
15
- 1)
1 = QRSS_n (2
20
- 1)
6
PRBS_Rx_n/
PRBS_Tx_n
R/W
0
PRBS Receive/Transmit Select:
This bit is used to select where the output of the PRBS Generator is
directed if PRBS generation is enabled.
0 = Normal Operation - PRBS generator is output on TTIP and
TRING if PRBS generation is enabled.
1 = PRBS Generator is output on RPOS and RCLK.
5
RXON_n
R/W
0
Receiver ON:
This bit permits the user to either turn on or turn off the Receive Sec-
tion of XRT86VL34. If the user turns on the Receive Section, then
XRT86VL34 will begin to receive the incoming data-stream via the
RTIP and RRING input pins.
Conversely, if the user turns off the Receive Section, then the entire
Receive Section except the MCLKIN Phase Locked Loop (PLL) will
be powered down.
0 = Shuts off the Receive Section of XRT86VL34.
1 = Turns on the Receive Section of XRT86VL34.
PBRS
Generator
Tx
TTIP
TRING
+
-
Bit 6 = "0"
PBRS
Generator
Rx
RPOS
RNEG
+
-
Bit 6 = "1"
相關(guān)PDF資料
PDF描述
XRT86VL34_1 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL34 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL34_2 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL34IB Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38_2 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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XRT86VL38 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION