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參數(shù)資料
| 型號(hào)： | ZL50023GAC |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 路由/交換 |
| 英文描述： | Enhanced 4 K Digital Switch |
| 中文描述： | TELECOM, DIGITAL TIME SWITCH, PBGA256 |
| 封裝： | 17 X 17 MM, 1.61 MM HEIGHT, PLASTIC, MS-034, BGA-256 |
| 文件頁數(shù)： | 33/80頁 |
| 文件大?。?/td> | 1341K |
| 代理商： | ZL50023GAC |
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ZL50023
Data Sheet
33
Zarlink Semiconductor Inc.
without Magnitude Inversion (MI) is an alternative code that does not perform inversion of magnitude bits (6, 5, 4, 3,
2, 1, 0).
When transferring data code, the option “no code” does not invert the bits. The Alternate Bit Inversion (ABI) option
inverts the even bits (6, 4, 2, 0) while the Inverted Alternate Bit Inversion (ABI) inverts the odd bits (7, 5, 3, 1). When
the “All bits inverted” option is selected, all of the bits (7, 6, 5, 4, 3, 2, 1, 0) are inverted.
The input channel and output channel encoding law are configured independently. If the output channel coding is
set to be different from the input channel, the ZL50023 performs translation between the two standards. If the input
and output encoding laws are set to the same standard, no translation occurs. As the V/D (bit 4) of the Connection
Memory High (CM_H) must be set on a per-channel basis, it is not possible to translate between voice and data
encoding laws.
17.0 Quadrant Frame Programming
By programming the Stream Input Quadrant Frame Registers (SIQFR0 - 31), users can divide one frame of input
data into four quadrant frames and can force the LSB or MSB of every input channel in these quadrants to one or
zero for robbed-bit signaling. The four quadrant frames are defined as follows:
When the quadrant frame control bits, STIN[n]Q3C2 - 0 (bit 11 - 9), STIN[n]Q2C2 - 0 (bit 8 - 6), STIN[n]Q1C2 - 0 (bit
5 - 3) or STIN[n]Q1C2 - 0 (bit 2 - 0), are set, the LSB or MSB of every input channel in the quadrant is forced to “1”
or “0” as shown by the following table:
Note that Quadrant Frame Programming and BER reception cannot be used simultaneously on the same input
stream.
18.0 JTAG Port
The JTAG test port is implemented to meet the mandatory requirements of the IEEE-1149.1 (JTAG) standard. The
operation of the boundary-scan circuitry is controlled by an external Test Access Port (TAP) Controller.
Data Rate
Quadrant 0
Quadrant 1
Quadrant 2
Quadrant 3
2.048 Mbps
Channel 0 - 7
Channel 8 - 15
Channel 16 - 23
Channel 24 - 31
4.096 Mbps
Channel 0 - 15
Channel 16 - 31
Channel 32 - 47
Channel 48 - 63
8.192 Mbps
Channel 0 - 31
Channel 32 - 63
Channel 64 - 95
Channel 96 - 127
16.384 Mbps
Channel 0 - 63
Channel 64 - 127
Channel 128 - 191
Channel 192 - 255
Table 11 - Definition of the Four Quadrant Frames
STIN[n]Q[y]C[2:0]
Action
0xx
100
101
110
111
Normal Operation
Replaces LSB of every channel in Quadrant y with ‘0’
Replaces LSB of every channel in Quadrant y with ‘1’
Replaces MSB of every channel in Quadrant y with ‘0’
Replaces MSB of every channel in Quadrant y with ‘1’
Note:
y = 0, 1, 2, 3
Table 12 - Quadrant Frame Bit Replacement
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZL50023QCC | Enhanced 4 K Digital Switch |
| ZL50030 | Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch |
| ZL50030GAC | Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch |
| ZL50031 | Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 2 K x 2 K Local Switch |
| ZL50031QEG1 | Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 2 K x 2 K Local Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL50023GAG2 | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 4K 1.8V/3.3V 256BGA - Trays 制造商:Microsemi Corporation 功能描述:PB FREE PARALLEL ACCESS CIRCUIT (PAC) 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA |
| ZL50023QCC | 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION - Trays |
| ZL50023QCG1 | 制造商:Microsemi Corporation 功能描述:PB FREE 4K WITH RATE CONVERSION 制造商:Microsemi Corporation 功能描述:PB FREE 4K WITH RATE CONVERSION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP |
| ZL50030 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch |
| ZL50030_06 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch |
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