參數(shù)資料
型號(hào)： MT9076AB
廠商： Mitel Networks Corporation
英文描述： T1/E1/J1 3.3V Single Chip Transceiver
中文描述： T1/E1/J1收發(fā)3.3V的單芯片收發(fā)器
文件頁數(shù)： 67/160頁
文件大?。?/td> 416K
代理商： MT9076AB
Preliminary Information
MT9076
63
Bit
Name
Functional Description
7-0
TxSD7-0
Transmit Set Delay Bits 7-0.
Writing to this register forces a one time setting of the delay
through the transmit slip buffer. The delay is defined as the time interval between the write of
the transmit STBUS channel containing DS1 timeslot 1 and its subsequent read. The delay
is modified by moving the position of the internally generated DS1 frame boundary. The
delay (when set) will always be less than 1 frame (125uS). This register must be
programmed with a non - zero value.
Table 27 - Transmit Elastic Buffer Set Delay Word (T1)
(Page 1, Address 17H)
Bit
Name
Functional Description
7-0
TxM7-0
Transmit Message Bits 7 - 0.
The contents of this register are transmit into those outgoing
DS1 channels selected by the Per Time Slot Control registers.
Table 28 - Transmit Message Word (T1)
(Page 1, Address 18H)
Bit
Name
Functional Description
7
BPVE
Bipolar Violation Error Insertion
. A zero-to-one transition of this bit inserts a single bipolar
violation error into the transmit DS1 data. A one, zero or one-to-zero transition has no
function.
6
CRCE
CRC-6 Error Insertion
. A zero-to-one transition of this bit inserts a single CRC-6 error into
the transmit ESF DS1 data. A one, zero or one-to-zero transition has no function.
5
FTE
Terminal Framing Bit Error Insertion
. A zero-to-one transition of this bit inserts a single
error into the transmit D4 Ft pattern or the transmit ESF framing bit pattern (in ESF mode).
A one, zero or one-to-zero transition has no function.
4
FSE
Signal Framing Bit Error Insertion
. A zero-to-one transition of this bit inserts a single error
into the transmit Fs bits (in D4 mode only). A one, zero or one-to-zero transition has no
function.
3
LOSE
Loss of Signal Error Insertion
. If one, the 3VJET transmits an all zeros signal (no pulses).
Zero code suppression is overridden. If zero, data is transmitted normally.
2
PERR
Payload Error Insertion
. A zero - to - one transition of this bit inserts a single bit error in the
transmit payload. A one, zero or one-to-zero transition has no function.
1
L32Z
Digital Loss of Signal Selection
. If one, the threshold for digital loss of signal is 32
successive zeros. If zero, the threshold is set to 192 successive zeros.
0
LOS/LOF
Loss of Signal or Loss of Frame Selection
. If one, pin LOS will go high when a loss of
signal state exits (criteria as per LLOS status bit). If low, pin LOS will go high when either a
loss of signal or a loss of frame alignment state exits.
Table 29 - Error Insertion Word (T1)
(Page 1, Address 19H)
相關(guān)PDF資料
PDF描述
MT9076 T1/E1/J1 3.3V Single Chip Transceiver(T1/E1/J1 3.3V 單片收發(fā)器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9076AP 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:T1/E1/J1 3.3V Single Chip Transceiver
MT9076B 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1/J1 3.3 V Single Chip Transceiver
MT9076BB 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/J1/T1 3.3V 80LQFP - Trays
MT9076BB1 制造商:Zarlink Semiconductor Inc 功能描述:FRAMER E1/J1/T1 3.3V 80LQFP - Trays
MT9076BP 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:T1/E1/J1 3.3 V Single Chip Transceiver
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