參數(shù)資料
型號： ZL50030
廠商： Zarlink Semiconductor Inc.
英文描述： Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
中文描述： 靈活的為4 K × 2鉀通道數(shù)字交換機的H.110接口和1畝× 1畝本地交換
文件頁數(shù)： 14/73頁
文件大?。?/td> 681K
代理商： ZL50030
ZL50030
Data Sheet
14
Zarlink Semiconductor Inc.
Figure 3 - ST-BUS Timing for 16 Mbps Backplane Data Streams
4.0 Switching Configuration
The device has two operation modes at different data rates for the backplane interface and three operation modes
for the local interface. These modes can be programmed via the Device Mode Selection (DMS) register. Mode
selections between the backplane and local interfaces are independent.
4.1 Backplane Interface
The backplane interface can be programmed to accept data streams of 8 Mbps or 16 Mbps. When H.110 mode is
enabled, BSTio0 to BSTio31 have a data rate of 8.192 Mbps. When ST-BUS mode is enabled, BSTio0 to BSTio15
have a data rate of 16.384 Mbps; BSTio16 to BSTio31are tristated internally and should be connected to ground.
Table 1 describes the data rates and mode selections for the backplane interface.
4.2 Local Interface
The local side of the ZL50030 is divided up into 4 groups. Group 0 contains LSTio0-3, Group 1 contains LSTio4-7,
Group 2 contains LSTio8-11 and Group 3 contains LSTio12-15. Each group can be selected to operate in one of
three data rates, 2.048 Mbps, 4.094 Mbps and 8.192 Mbps. The per-group data rate is selected through the Device
Mode Selection (DMS) register. Streams belonging to the same group have the same operation at the same data
rate. See Table 2 on page 15 for a description of the data rates and mode selection for the local ST-BUS interface.
BMS bit of the DMS Register
Modes
Backplane Interface
0
8.192 Mbps
BSTio0 - 31
1
16.384 Mbps
BSTio0 - 15
Table 1 - Mode Selection for Backplane Streams
7
2
3
4
5
6
1 0
BSTio 0 - 15
(16 Mbps mode)
Channel 255
Channel 0
7
2
3
4
5
6
1 0
Channel 1
7
2
3
4
5
6
1 0
2
3
4
5
6
1 0
Channel 254
7 6 5
2
3
1 0
Ch 0
Ch 255
FRAME_A_io,
FRAME_B_io
(CT Frame)
C8_A_io,
C8_B_io
8.192 MHz
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PDF描述
ZL50030GAC 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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相關代理商/技術參數(shù)
參數(shù)描述
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
ZL50030GAC 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 2K/1K X 1K 3.3V/5V 220BGA - Trays 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 4K X 2K/1K X 1K 3.3V/5V 220BGA - Trays
ZL50030GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 2K/1K X 1K 3.3V/5V 220BGA - Trays 制造商:Microsemi Corporation 功能描述:PB FREE FLEX 4KX2K DX+H.110 I/FACE+1K SW 制造商:Zarlink Semiconductor Inc 功能描述:SWIT FABRIC 4K X 2K/1K X 1K 3.3V/5V 220BGA - Trays 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE FLEX 4KX2K DX+H.110 I/FACE+1K SW
ZL50031 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 2 K x 2 K Local Switch
ZL50031QEG1 制造商:Microsemi Corporation 功能描述:FLEXIBLE 4 K X 2 K CH DGTL SWIT W/ H.110 INTRFC AND 1 K X 1 - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC DGTL SWITCH 4K X 2K 256MQFP 制造商:Microsemi Corporation 功能描述:IC DGTL SWITCH 4K X 2K 256MQFP
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