參數(shù)資料
型號： ZL50012
廠商： Zarlink Semiconductor Inc.
英文描述： Flexible 512-ch Digital Switch
中文描述： 靈活的512通道數(shù)字開關
文件頁數(shù)： 28/65頁
文件大?。?/td> 1145K
代理商： ZL50012
ZL50012
Data Sheet
31
Zarlink Semiconductor Inc.
2.7 Quadrant frame programming
By programming the input stream control registers (SICR0 to 15), users can divide one frame of input data into four
quadrant frames and can force the Least Significant Bit (LSB, bit 0 in Figure 7 on page 17), of every input channel
in these quadrants into "1" for the bit robbed signaling purpose. The four quadrant frames are defined as shown in
Table 9.
When a quadrant frame enable bit (STIN#QEN0, STIN#QEN1, STIN#QEN2 or STIN#QEN3) is set to high, the LSB
of every input channels in the quadrant is forced to "1". See Table 10 to Table 13 for details:
Data Rate
Quadrant 0
Quadrant 1
Quadrant 2
Quadrant 3
2.048 Mb/s
Ch 0 to 7
Ch 8 to 15
Ch 16 to 23
Ch 24 to 31
4.096 Mb/s
Ch 0 to 15
Ch 16 to 31
Ch 32 to 47
Ch 48 to 63
8.192 Mb/s
Ch 0 to 31
Ch 32 to 63
Ch 64 to 95
Ch 96 to 127
Table 9 - Definition of the Four Quadrant Frames
STIN#QEN0
Action
1
Replace LSB of every channel in Quadrant 0 with "1"
0
No bit replacement occurs in Quadrant 0
Table 10 - Quadrant Frame 0 LSB Replacement
STIN#QEN1
Action
1
Replace LSB of every channel in Quadrant 1 with "1"
0
No bit replacement occurs in Quadrant 1
Table 11 - Quadrant Frame 1 LSB Replacement
STIN#QEN2
Action
1
Replace LSB of every channel in Quadrant 2 with "1"
0
No bit replacement occurs in Quadrant 2
Table 12 - Quadrant Frame 2 LSB Replacement
STIN#QEN3
Action
1
Replace LSB of every channel in Quadrant 3 with "1"
0
No bit replacement occurs in Quadrant 3
Table 13 - Quadrant Frame 3 LSB Replacement
相關PDF資料
PDF描述
ZL50015 Enhanced 1 K Digital Switch with Stratum 4E DPLL
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相關代理商/技術參數(shù)
參數(shù)描述
ZL50012/GDC 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 3.3V 144LBGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 512CH 144LBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 512CH 144LBGA
ZL50012/QCC 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 3.3V 160LQFP - Trays
ZL50012_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Flexible 512-ch Digital Switch
ZL50012GDC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Flexible 512-ch Digital Switch
ZL50012GDG2 制造商:Microsemi Corporation 功能描述:Switch Fabric 256 x 256 3.3V 144-Pin LBGA Tray 制造商:Microsemi Corporation 功能描述:TDM SWITCH 512X512 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 256 X 256 3.3V 144LBGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 512CH 144LBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 512CH 144LBGA
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