參數(shù)資料
型號(hào)： MT9075B
廠商： Mitel Networks Corporation
英文描述： E1 Single Chip Transceiver
中文描述： 素E1單芯片收發(fā)器
文件頁(yè)數(shù)： 31/78頁(yè)
文件大?。?/td> 347K
代理商： MT9075B
Preliminary Information
MT9075B
31
Table 15 - NFA Control Word
(page 01H, Address 12H)
2
TxTRSP
(0)
Transmit Transparent Mode.
If
one, the MT9075B is in transmit
transparent mode. No framing or
signaling is imposed on the data
transmit from DSTi onto the line. If
zero, it is in termination mode.
1
CSYN
(0)
CRC-4 Synchronization.
If zero,
basic
CRC-4
processing is activated, and TIU0
bit and TIU1 bit programming will
be overwritten. If one, CRC-4
synchronization is disabled, the
first bits of channel 0 are used as
international use bits and are
programmed by TIU0 and TIU1.
synchronization
0
AUTC
(0)
Automatic CRC-interworking.
If
zero, automatic CRC-interworking
is activated. If one, it is deactivated.
See Framing Algorithm section for
a detail description.
Table 14 - Mode Selection Control Word
(Page 01H, Address 11H)
Bit
Name
Functional Description
7
TIU1
(1)
Transmit International Use One.
When CRC-4 operation is disabled
(CSYN=1), this bit is transmit on the
PCM 30 2048 kbit/sec. link in bit
position one of time-slot zero of
non-frame-alignment frames. It is
reserved for international use and
should normally be kept at one. If
CRC processing is used, i.e., CSYN
=0, this bit is ignored.
6
- - -
Unused.
operation
.
Set
low
for
normal
5
TALM
(1)
Transmit Remote Alarm
. This bit is
transmitted on the PCM 30 2048
kbit/sec. link in bit position three (A
bit) of time slot zero of NFAS
frames. It is used to signal an alarm
to the remote end of the PCM 30
link (one - alarm, zero - normal).
This control bit is ignored when
ARAI is zero (page 01H, address
11H).
4 -0
TNU4-8
(11111)
Transmit National Use Four to
Eight (S
a4
- S
a8
).
These bits are
transmitted on the PCM 30 2048
kbit/sec. link in bit positions four to
eight of time slot zero of the NFA
frame, if selected by S
a4
- S
a8
control bits of the DL selection word
(page 01H, address 10H).
相關(guān)PDF資料
PDF描述
MT9075B E1 Single Chip Transceiver(E1單片收發(fā)器)
MT9075 E1 Single Chip Transceiver
MT9075A E1 Single Chip Transceiver
MT9075AL E1 Single Chip Transceiver
MT9075AP E1 Single Chip Transceiver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9075B-1 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:E1 Single Chip Transceiver
MT9075BL 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 100MQFP - Trays
MT9075BL1 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 100MQFP - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX SGL E1 W/LIU 100MQFP 制造商:Microsemi Corporation 功能描述:IC TXRX SGL E1 W/LIU 100MQFP
MT9075BP 制造商:Microsemi Corporation 功能描述:
MT9075BP1 制造商:Microsemi Corporation 功能描述:Single Chip Transceiver 1TX 1RX 2.048Mbps 68-Pin PLCC Tube 制造商:Microsemi Corporation 功能描述:FRAMER E1 5V 68PLCC - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE E1 SINGLE CHIP TRANSCEIVER 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX SGL E1 W/LIU 68PLCC 制造商:Microsemi Corporation 功能描述:IC TXRX SGL E1 W/LIU 68PLCC
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