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參數(shù)資料
| 型號： | MT90863 |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | 3V Rate Conversion Digital Switch(3V 速率轉(zhuǎn)換數(shù)字開關(guān)) |
| 中文描述： | 3V的速率轉(zhuǎn)換數(shù)字交換機(jī)（3V的速率轉(zhuǎn)換數(shù)字開關(guān)） |
| 文件頁數(shù)： | 21/35頁 |
| 文件大?。?/td> | 168K |
| 代理商： | MT90863 |
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Advance Information
MT90863
21
Table 16 - Blackplane Connection Memory Bits
Table 17 - BSAB Bits Programming for Different Local Interface mode
Table 18 -. BCAB Bits Programming for Different Data Rates
Bit
Name
Description
15,14
Unused
Must be zero for normal operation.
13
BV/C
Variable /Constant Throughput Delay.
This bit is used to select either
variable (low) or constant delay (high) modes on a per-channel basis for the
local interface streams.
12
BMC
Message Channel.
When 1, the backplane connection memory contents are
output on the corresponding output channel and stream. Only the lower byte
(bit 7 - bit 0) will be output to the backplane interface STio pins. When 0, the
local data memory address of the switched STi input channel and stream is
loaded into the backplane connection memory.
11
DC
Directional Control.
This bit enables the STio pindrivers on a per-channel
basis. When 1, the STio output driver functions normally. When 0, the STio
output driver is in a high-impedance state.
10-7
(Note 1)
BSAB3-0
Source Stream Address Bits.
The binary value is the number of the data
stream for the source of the connection.
6-0
(Note 1)
BCAB6-0
Source Channel Address Bits.
The binary value identifies the channel for
the connection source.
Note 1: If bit 12 (BMC) of the corresponding backplane connection memory location is 1 (device in message mode), then these
entire 8 bits (BSAB0, BCAB6 - BCAB0) are output on the output channel and stream associated with this location.
Data Rate
BSAB3 to BSAB0 Bits Used to Determine
the Source Stream of the connection
2.048 Mb/s
STi0 to STi15
8.192 Mb/s
STi0 to STi3
2.048 Mb/s
Sub-rate Switching
STi0 to STi12
Data Rate
BCAB Bits Used to Determine the Source Channel of the Connection
2.048 Mb/s
BCAB4 to BCAB0 (32 channel/frame)
8.192 Mb/s
BCAB6 to BCAB0 (128 channel/frame)
2.048 Mb/s
Sub-rate Switching
BCAB4 to BCAB0 (32 channel/frame)
BCAB6 to BCAB0 (128 channel/frame)
7
6
5
4
3
2
1
0
8
9
10
11
12
13
BCAB
0
BCAB
1
BCAB
2
BSAB
0
BCAB
3
BCAB
4
BCAB
5
BSAB
1
BSAB
2
BSAB
3
DC
BMC
14
0
15
BV/C
0
6
BCAB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT90863AG | 制造商:Microsemi Corporation 功能描述:RATE CONVERSION DIGITAL SWITCH - Trays 制造商:Microsemi Corporation 功能描述:Microsemi MT90863AG Communication Misc 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH RCDX 144PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH RCDX 144PBGA |
| MT90863AG1 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:3V Rate Conversion Digital Switch |
| MT90863AG2 | 制造商:Microsemi Corporation 功能描述:SWITES 144BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH RCDX 144PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH RCDX 144PBGA |
| MT90863AL | 制造商:Microsemi Corporation 功能描述:RATE CONVERSION DIGITAL SWITCH - Trays |
| MT90863AL1 | 制造商:Microsemi Corporation 功能描述:PB FREE RATE CONVERSION DIGITAL SWITCH - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH RCDX 128MQFP |
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