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)： 47/86頁
文件大?。?/td> 701K
代理商： MT90866AG2
MT90866
Data Sheet
47
Zarlink Semiconductor Inc.
2-0
MS2-0
Memory Select Bits:
These three bits are used to select different connection and data
memories.
Bit
Name
Description
15
Unused
Reserved.
14
BMS
Backplane Mode Select: This bit refers to the different mode for the backplane interface.
13-12
LG41-LG40
Local Group 4 Mode Select:
These two bits refer to different switching mode for group
4(STi16-27 and STo16-27) of the local interface. When operating at 4Mb/s or 8Mb/s, the
STo19-27 are driven low.
11-9
LG32-LG30
Local Group 3 Mode Select:
These three bits refer to different switching mode for
group 3 (STi12-15 and STo12-15) of the local interface.
Table 10 - Device Mode Selection (DMS) Register Bits
Bit
Name
Description
Table 9 - Control Register (CR) Bits (continued)
MS2
MS11
MS0
Memory Selection
Local Connection Memory Low
Read/Write
Local Connection Memory High
Read/Write
Backplane Connection Memory
Read/Write
Local Data Memory Read
Backplane Data Memory Read
0
0
0
0
0
1
0
1
0
0
1
1
0
1
0
Read/Write Address: 0001
H
Reset Value: 0000
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
BMS
LG41
LG40
LG32
LG31
LG30
LG22
LG21
LG20
LG12
LG11
LG10
LG02
LG01
LG00
BMS
0
1
Switching Mode Usable Streams
8 Mb/s
16 Mb/s
STio0 - 31
STio0 - 15
LG41
0
0
1
LG40 Switching Mode
0
1
0
Usable Streams
STi16-18, STo16-18
STi16-18, STo16-18
STi16-27, STo16-27
8 Mb/s
4 Mb/s
2 Mb/s
LG32
0
0
0
0
1
LG31
0
0
1
1
0
LG30
0
1
0
1
0
Switching Mode
8 Mb/s
4 Mb/s
2 Mb/s
4-bit wide subrate
2-bit wide subrate
Usable Streams
STi12-15, STo12-15
STi12-15, STo12-15
STi12-15, STo12-15
STi12-15, STo12-15
STi12-15, STo12-15
相關PDF資料
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相關代理商/技術參數(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
MT90868AG 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 32KX8K/8KX8K/1K X 1K 1.8V/3.3V 466BGA - Trays
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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