參數資料
型號: XRT86VL34IB
廠商: EXAR CORP
元件分類: 數字傳輸電路
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: DATACOM, FRAMER, PBGA225
封裝: 19 X 19 MM, 1 MM PITCH, PLASTIC, BGA-225
文件頁數: 136/156頁
文件大小: 816K
代理商: XRT86VL34IB
XRT86VL34
131
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
3
TXON_n
R/W
0
Transmitter ON:
This bit permits the user to either turn on or turn off the Transmit
Driver of XRT86VL34. If the user turns on the Transmit Driver, then
XRT86VL34 will begin to transmit T1 data (on the line) via the TTIP
and TRING output pins.
Conversely, if the user turns off the Transmit Driver, then the TTIP
and TRING output pins will be tri-stated.
0 = Shuts off the Transmit Driver associated with the XRT86VL34
device and tri-states the TTIP and TRING output pins.
1 = Turns on the Transmit Driver associated with the XRT86VL34
device.
N
OTE
:
If the user wishes to exercise software control over the state
of the Transmit Driver of the XRT86VL34, then it is
imperative that the user pull the TxON pin to a logic “HIGH”
level.
2-0
LOOP2_n
R/W
000
Loop-Back control [2:0]:
These bits control the Loop-Back Modes of the LIU section, accord-
ing to the table below.
T
ABLE
109: LIU C
HANNEL
C
ONTROL
R
EGISTER
2 (LIUCCR2) H
EX
A
DDRESS
: 0
X
0F
N
2
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
LOOP2
0
1
1
1
1
LOOP1
X
0
0
1
1
LOOP0
X
0
1
0
1
Loop-Back Mode
No Loop-Back
Dual Loop-Back
Analog Loop-Back
Remote Loop-Back
Digital Loop-Back
相關PDF資料
PDF描述
XRT86VL38_2 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38IB Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38IB484 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38_07 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
相關代理商/技術參數
參數描述
XRT86VL34IB-F 功能描述:網絡控制器與處理器 IC 4-Ch T1/E1/J1 RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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
XRT86VL38_1 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL38_2 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION