參數(shù)資料
型號： XRT86VL34
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)： 56/156頁
文件大?。?/td> 816K
代理商： XRT86VL34
XRT86VL34
51
QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. V1.2.0
1-0
RxIMODE[1:0]
R/W
00
(Continued)
:(
Receive backplane interface signals include:
RxSERCLK is an input clock at either 12.352MHz or16.384MHz depending on
the selected multiplexed mode.
RxSYNC is an input signal which indicates the multiplexed frame boundary.
The length of RxSYNC depends on the multiplexed mode selected.
RxSER is the high-speed data output
N
OTE
:
In high speed mode, receive data is clocked out on the rising edge of
the 12Mhz or 16MHz clock edge.
T
ABLE
32: R
ECEIVE
I
NTERFACE
C
ONTROL
R
EGISTER
(RICR) H
EX
A
DDRESS
: 0
XN
122
B
IT
F
UNCTION
T
YPE
D
EFAULT
D
ESCRIPTION
-O
PERATION
T
ABLE
34: R
ECEIVE
I
NTERFACE
S
PEED
WHEN
M
ULTIPLEXED
M
ODE
IS
E
NABLED
(T
X
MUXEN = 1)
T
X
IMODE[1:0]
T
RANSMIT
I
NTERFACE
S
PEED
00
Bit-Multiplexed Mode at 12.352MHz is Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and bit-multiplexing the
four-channel data into one 12.352MHz serial stream and
output on channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
framing bit of each DS-1 frame.
01
Bit-Multiplexed Mode at 16.384MHz is Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and bit-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
framing bit of each T1 frame.
10
HMVIP High-Speed Multiplexed Mode Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and byte-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
last two bits of the previous T1 frame and the first two
bits of the current T1 frame.
11
H.100 High-Speed Multiplexed Mode Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and byte-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
last bit of the previous T1 frame and the first bit of the
current T1 frame.
相關(guān)PDF資料
PDF描述
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
XRT86VL38IB Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL38IB484 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
XRT86VL34_07 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL34_1 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL34_2 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
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
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