An embedded virtual digital storage oscilloscope with 1GSPS

被引：0
|
作者：
He Zhiqiang [1 ]
Zeng Wenxian [1 ]
Li Jianke [1 ]
机构：
[1] Hebei Univ Econ & Business, Shijiazhuang 050061, Peoples R China
来源：
ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL III | 2007年
关键词：
virtual oscilloscope; high-speed data acquisition;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper discusses the chief techniques and design principles of an embedded virtual digital storage oscilloscope, which have two working mode: oscilloscope and data acquisition. The instrument consists of pre-process circuit, A/D converter, on-board memories, high-speed clock generator and control circuit integrated in FPGA. It can concatenate embedded CPU main board through PC/104 bus, and also can achieve 8-bit resolution allowing up to 1GHz sampling rate with 256KByte/channel on-board real-time memory.
引用
收藏
页码：82 / +
页数：2
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