參數(shù)資料
型號： MT90866AG2
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： Flexible 4 K x 2.4 K Channel Digital Switch with H.110 Interface and 2.4 K x 2.4 K Local Switch
中文描述： TELECOM, DIGITAL TIME SWITCH, PBGA344
封裝： 27 X 27 MM, LEAD FREE, PLASTIC, MS-034, BGA-344
文件頁數(shù)： 63/86頁
文件大小： 701K
代理商： MT90866AG2
MT90866
Data Sheet
63
Zarlink Semiconductor Inc.
Bit
Name
Description
15 -13
BTM2 - 0
Throughput Delay and Message Control Bits:
These three bits control the backplane
CT-Bus input or output.
BTM2-0
Throughput delay and Message Mode control
000 Per-channel variable delay from local interface; the content of the connection
memory is the local data memory address of the switched input channel
and stream. The backplane CT-Bus output is from local ST-BUS input.
001 Per-channel constant delay from local interface; the content of the connection
memory is the local data memory address of the switched input channel
and stream. The backplane CT-Bus output is from local ST-BUS input.
010 Per-channel variable delay from backplane interface; the content of the
connection memory is the backplane data memory address of the switched
input channel and stream. The backplane CT-Bus output is from backplane
CT-Bus input.
011 Per-channel constant delay from backplane interface; the content of the
connection memory is the backplane data memory address of the switched
input channel and stream. The backplane CT-Bus output is from backplane
CT-Bus input.
100 Per-channel message mode; only the lower byte (bits 7 to 0) of the
connection memory location will be the presented to the backplane CT-Bus
output channel.
101 Per-channel BER pattern; the pseudo random BER test pattern will be
presented to the backplane CT-Bus output channel.
110 Per-channel input. The backplane CT-Bus is input.
111 Reserved.
12 - 8
BSAB4 - BSAB0
Source Stream Address Bits
: These five bits refer to the number of the data streams
for the source (local or backplane) connection.
7 - 0
(See
Note 1)
BCAB7 - BCAB0
Source Channel Address Bits
: These eight bits refer to the number of the channel that
is the source (local or backplane) connection.
Note 1: Only Bits 7-0 will be used for per-channel message mode for the backplane STio streams.
Table 25 - Backplane Connection Memory Bits
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
BTM
2
BTM
1
BTM
0
BSAB
4
BSAB
3
BSAB
2
BSAB
1
BSAB
0
BCA
B7
BCA
B6
BCA
B5
BCA
B4
BCA
B3
BCA
B2
BCA
B1
BCA
B0
B
B
B
Input Source
Var.
delay
Const.
delay
Msg
Mode
BER
I/O HiZ
Local
Backplane
0
0
0
x
x
0
0
1
x
x
0
1
0
x
x
0
1
1
x
x
1
0
0
x
1
0
1
x
1
1
0
x
1
1
1
Reserved
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT90866AL 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:WAN Access Switch
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MT90868AG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 32KX8K/8KX8K/1K X 1K 1.8V/3.3V 466BGA - Trays
MT90869 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Flexible 16K Digital Switch (F16kDX)
MT90869AG 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 16KX16K/8KX8K 1.8V/3.3V 272BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH F16KDX 272PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH F16KDX 272PBGA
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