參數(shù)資料
型號： XRT86VL34_2
廠商： Exar Corporation
元件分類： 通信及網(wǎng)絡
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)： 26/156頁
文件大?。?/td> 816K
代理商： XRT86VL34_2
XRT86VL34
21
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
4
Transmit Frame Sync
Select
R/W
0
Transmit Frame Sync Select
This bit permits the user to configure the System-Side Terminal
Equipment or the T1 Transmit Framer to dictate whenever the Trans-
mit T1 Framer block will initiate its generation and transmission of the
very next T1 frame. If the system side controls, then all of the follow-
ing will be true.
1. The corresponding TxSync_n and TxMSync_n pins will function
as input pins.
2. The Transmit T1 Framer block will initiate its generation of a new
T1 frame whenever it samples the corresponding “TxSync_n” input
pin “high” (via the TxSerClk_n input clock signal).
3. The Transmit T1 Framer block will initiate its generation of a new
Multiframe whenever it samples the corresponding “TxMSync_n”
input pin “high”.
This bit can also be used to select the direction of the transmit single
frame boundary (TxSYNC) and multi-frame boundary (TxMSYNC)
depending on whether TxSERCLK is chosen as the timing source for
the transmit section of the framer. (CSS[1:0] = 01 in register 0xn100)
If TxSERCLK is chosen as the timing source:
0 = Configures TxSYNC and TxMSYNC as inputs. (System Side
Controls)
1 = Configures TxSYNC and TxMSYNC as outputs. (Chip Controls)
If either Recovered Line Clock, MCLK PLL is chosen as the tim-
ing source:
0 = Configures TxSYNC and TxMSYNC as outputs. (Chip Controls)
1 = Configures TxSYNC and TxMSYNC as inputs. (System Side
Controls)
N
OTE
:
TxSERCLK is chosen as the transmit clock if CSS[1:0] of the
Clock Select Register (Register Address: 0xn100) is set to
b01. Recovered Clock is chosen as the transmit clock if
CSS[1:0] is set to b00 or b11; Internal Clock is chosen as the
transmit clock if CSS[1:0] is set to b10.
3 - 2 Reserved
-
-
Reserved
T
ABLE
8: S
YNCHRONIZATION
MUX R
EGISTER
(SMR) H
EX
A
DDRESS
: 0
X
n109
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
相關PDF資料
PDF描述
XRT86VL34IB Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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
相關代理商/技術參數(shù)
參數(shù)描述
XRT86VL34ES 功能描述:網(wǎng)絡控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)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
XRT86VL34IB 功能描述:網(wǎng)絡控制器與處理器 IC 4 IND FULL DPLX FIFO TWO-FRAME, CAS, CCS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)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
XRT86VL34IB-F 功能描述:網(wǎng)絡控制器與處理器 IC 4-Ch T1/E1/J1 RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)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
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