參數(shù)資料
型號: QL82SD-PT280
廠商: Electronic Theatre Controls, Inc.
英文描述: 10 High Speed Bus LVDS Serial Links bandwidth up to 5 Gbps
中文描述: 10高速總線LVDS串行鏈路的帶寬高達(dá)5Gbps的
文件頁數(shù): 40/60頁
文件大小: 3838K
代理商: QL82SD-PT280
www.quicklogic.com
2002 QuickLogic Corporation
QL82SD Device Data Sheet Rev C
Preliminary
40
Dedicated Clock
There is one dedicated clock in QuickSD devices. It connects to the clock input of the
SuperCell, I/O, and RAM registers through a hardwired connection and is multiplexed with
the programmable clock input. There are four inversions from pad to register inputs and the
dedicated clock takes on the same configuration as the global clock. The dedicated clock
provides a fast global network with low skew. You can select either the dedicated clock or the
programmable clock;
Figure 50
gives the dedicated clock circuitry within the logic cell.
Figure 50: Dedicated Clock Circuitry
The performance of the dedicated clock is given in
Table 32
Table 32: Dedicated Clock Performance
Clock Performance
TT, 25C, 2.5 V
Global
Dedicated
Macro (rear)
1.51
1.59
I/O (far)
2.06
1.73
Skew
0.55
0.14
Programmable clock
Hard-wired clock
CLK
相關(guān)PDF資料
PDF描述
QL82SD QuickSD ESP Family Programmable High-Speed Serial Interface Devices(QuickSD ESP系列可編程高速串行接口器件)
QL81SD QuickSD ESP Family Programmable High-Speed Serial Interface Devices(QuickSD ESP系列可編程高速串行接口器件)
QL84SD QuickSD ESP Family Programmable High-Speed Serial Interface Devices(QuickSD ESP系列可編程高速串行接口器件)
QL8X12-1PL44M Field Programmable Gate Array (FPGA)
QL8X12-1PL68C Field Programmable Gate Array (FPGA)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
QL8325 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW POWER FPGA COMBINING PERFORMANCE DENSITY AND EMBEDED RAM
QL8325-8PS484C-5192 制造商:QuickLogic Corporation 功能描述:
QL8325-8PS484C-5995 制造商:QuickLogic Corporation 功能描述:
QL85D6SA 制造商:ROITHNER 制造商全稱:ROITHNER 功能描述:Infrared Laser Diode
QL85F6SA 制造商:ROITHNER 制造商全稱:ROITHNER 功能描述:FEATURES