发明名称 |
APPLICATION-SPECIFIC INTEGRATED CIRCUIT AND A MEASURING TRANSDUCER HAVING SUCH A CIRCUIT |
摘要 |
An application-specific integrated circuit comprises: analog inputs having analog-digital converters; at least one digital signal processor, which has input registers and output registers. The analog-digital converters sample and digitize input signals Si with sampling frequencies fSi and forward the digitized signals SDi with output frequencies fSD-out-i to the input registers of the digital signal processor. The digital signal processor processes the digitized signals SDi to m processed signals SPj and forwards such to the output registers of the digital signal processor. The digital signal processor has a clock frequency, wherein, furthermore, the signals of the output registers can be output, respectively read-out, with an output frequency. One or more of the frequencies is, respectively, variable, wherein especially one or more of the frequencies respectively, variable independently of the others of the frequencies. |
申请公布号 |
EP2807546(A1) |
申请公布日期 |
2014.12.03 |
申请号 |
EP20130700754 |
申请日期 |
2013.01.21 |
申请人 |
ENDRESS+HAUSER GMBH+CO. KG |
发明人 |
KARWECK, LARS;SPITZ, ANDREAS;BOULENGER, YVES;WAGNER, RICHARD;WINTER, KLAUS;ZIERINGER, THOMAS |
分类号 |
G06F3/05;G01F23/14;G06F1/32;H03M1/00 |
主分类号 |
G06F3/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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