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

页码：82 / +

页数：2