參數(shù)資料
型號(hào)： MT90871AV
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： Flexible 8K Digital Switch (F8KDX)
中文描述： TELECOM, DIGITAL TIME SWITCH, PBGA196
封裝： 15 X 15 MM, 1 MM PITCH, LBGA-196
文件頁數(shù)： 50/65頁
文件大?。?/td> 639K
代理商： MT90871AV
MT90871
Data Sheet
50
Zarlink Semiconductor Inc.
13.12.2
Backplane Output Bit Rate Registers (BOBRR0-15)
Address 012Dh to 013Ch
Sixteen Backplane Output Bit Rate Registers allow the bit rate for each individual stream to be set to 2, 4, 8 or
16 Mb/s. The
BOBRR
registers are configured as follows:
13.13
Memory BIST Register
Address 014Dh
The Memory BIST register enables the self-test of chip memory. Two consecutive write operations are required to
start MBIST. The first with only Bit 12 (LV_TM) set High (i.e. 1000h), the second with Bit 12 maintained High but with
the required start bit(s) set High.
The
MBISTR
register is configured as follows:
BIBR1
BIBR0
Bit rate for stream n
0
0
2Mb/s
0
1
4Mb/s
1
0
8Mb/s
1
1
16Mb/s
Table 43- Backplane Input Bit Rate (BIBR) Programming Table
BOBRn Bit
(for n=0 to 15)
Name
Reset
Description
15-2
Reserved
0
Reserved
1-0
BOBR(1:0)
0
Backplane Output Bit Rate
Table 44- Backplane Output Bit Rate Register (BOBRRn) Bits
BOBR1
BOBR0
Bit rate for stream n
0
0
2Mb/s
0
1
4Mb/s
1
0
8Mb/s
1
1
16Mb/s
Table 45- Backplane Output Bit Rate (BOBRR) Programming Table
Bit
Name
Reset
Description
15-13
Reserved
0
Reserved.
12
LV_TM
0
MBIST Test enable.
High for MBIST mode, Low for scan mode.
11
BISTSDB
0
Backplane Data Memory Start BIST sequence.
Sequence enabled on LOW to HIGH transition.
Table 46- Memory BIST Register (MBISTR) Bits
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT90871AV2 制造商:Microsemi Corporation 功能描述:PB FREE FLEXIBLE 8K DIGITAL SWITCH - Bulk 制造商:Microsemi Corporation 功能描述:IC, TDM SWITCH 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH F8KDX 196PBGA 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH F8KDX 196PBGA
MT90880 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors
MT90880B 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors
MT90880B/IG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors
MT90880BP1N 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors
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