1756-DNB
1756-DNB
1756-DNB
厦门光沃自动化设备有限公司
联系人：小杨
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1756-DNB
用于连接DAQ设备和USB端的处理器是其中一个限制因素。在标准USB系统中，这一般是基于指令的单线程芯片，它就像一个开关，成为数据的瓶颈，一次只允许传输一段数据流。为了降低延迟提高吞吐量，主机必须能够连续向设备发送数据请求。为满足这种要求，设备必须尽快使数据在USB端就绪。传统的‘单线传输’构架无法做到，而全新的NI USB信号流技术能够解决这个问题。
图1. 采用标准USB的DAQ设备传输构架
4D33711G03 4256A99G02 4256A64G01 / 3A99163G01 / G50 4256A03G04 405A675G33 3D04106G06 3A99695H01 3A98963G05 320117-05A 2840A21G01
4D33711G02 4256A99G01 4256A64G01 / 3A99163G01 / G50 4256A03G03 405A675G21 3D04106G05 3A99688H02 3A98871H01 2D34347G08 2840A21G01
4D33711G01 4256A98G01 4256A62G01 4256A03G02 405A672H01 3D04106G04 3A99688H01 3A98865G01 2D34347G07 2840A21G01
4D33710G02 4256A97G01 4256A58G01 4256A03G01 405A672H01 3D04106G02 3A99678G21 3A98833H23 2D34347G06 2840A21G01
4D33710G01 4256A96G02 4256A57G01 4256A01G01 / 772B450G01 405A672H01 3D04106G01 3A99670G01 3A98833H12 2D34347G05 2840A21G01
4D33676G04 4256A96G01 4256A56G01 4256A01G01 / 772B450G01 405A662G02 3D04101G04 3A99661H01 3A98833H03 2D34069G01 2840A21G01
4D33676G03 4256A94G01 4256A51G01 4256A01G01 / 772B450G02 405A662G01 3D04101G01 3A99598G03 3A98833H01 2840A86G05 2840A21G01
4D33676G02 4256A93G01 4256A51G01 / 772B480G01 4256A01G01 / 772B450G01 405A616H02 3D04061G02 3A99598G02 3A98826H06 2840A85G01 2840A20G03
4D33676G01 4256A91G03 4256A51G01 4256A01G01 405A616H01 3D04061G01 3A99596G01 3A98826H02 2840A80G11 2840A20G02
4D33668G01 4256A91G02 4256A41G02 4625B61G01 405A528G64 3D04058H01 3A99592H01 3A98826H01 2840A80G08 2840A20G01
4D33646G05 4256A91G01 4256A41G01 406A157G01 405A528G63 3D04057G01 3A99546G01 3A98807G05 2840A80G08 2840A20G01
4D33646G03 4256A90G02 4256A41G01 406A154H01 405A528G62 3A99992H02 3A99544G01 3A98768G01 2840A80G07 2840A19G07
4D33646G01 4256A90G01 4256A27G01 406A124H17 405A528G61 3A99990H02 3A99537G02 3A98764G03 2840A80G07 2840A18G04
4D33645G05 4256A88G04 4256A26G01 / 1C31183G01 406A124H15 405A528G33 3A99989H13 3A99537G01 3A98764G02 2840A80G06 2840A18G03
4D33645G04 4256A88G04 4256A26G01 406A124H01 405A528G21 3A99977G01 3A99528G23 3A98763G03 2840A80G04 2840A18G02
4D33645G02 4256A88G04 4256A26G01 406A124G01 405A528G02 3A99863G14 3A99420G19 3A98763G02 2840A80G04 2840A18G02
4D33645G01 4256A88G04 4256A26G01 406A112G16 405A528G01 3A99862G14 3A99419G19 3A98726G06 2840A79G05 2840A18G01 / 3A99168G01
4D33644G06 4256A88G03 4256A26G01 406A095H03 405A497H01 3A99860G04 3A99419G12 3A98720G18 2840A79G04 2840A18G01 / 3A99168G01
4D33644G05 4256A88G01 4256A25G02 / 1C31025G06 406A066H02 405A431G02 3A99860G02 3A99419G06 3A98688G04 2840A79G04 2840A18G01
4D33644G04 4256A88G01 4256A25G02 / 1C31025G05 406A066H01 405A431G01 3A99860G01 3A99419G03 3A98688G03 2840A79G03 2840A18G01
4D33644G03 4256A88G01 4256A25G02 / 1C31025G05 406A054H01 405A401G01 3A99859G04 3A99410G06 3A98688G02 2840A79G02 2840A18G01
4D33644G02 4256A86G01 4256A25G02 / 1C31025G04 406A036H01 405A379H02 3A99859G03 3A99410G02 3A98648G32 2840A79G01 / 3A99162G01 2840A18G01
4D33644G01 4256A84G11 4256A25G01 / 1C31025G03 405A975G02 405A357H11 3A9
