In Search Of Data Acquisition Device Based On CY7C68013A Chip

The subject is to study the data acquisition installing system based on CY7C68013A, involving in the data acquisition technology, USB bus technology, CAN bus technology, SCM technologies, as well as related hardware and software knowledge.A plug-and-play USB interface, and easy-to-use, transmission speed, and high reliability features, CAN bus interface with the long transmission distance carrier with the monitoring function of the mode of transmission and other characteristics of the subjects of these two technologies the introduction of Data Acquisition and, in conjunction with a magnetic field distribution of the on-line measurement systems. On this basis, including the completion of this issue based on CY7C68013A, ADS7852Y and SN65HVD230 data acquisition devices, schematic design, the PC-CAN to RS232 adapter electrical schematics, PCB and PCB board production in kind welding, magnetic field Measuring Device production, data acquisition device firmware debug the preparation of procedures, based on the Windows WDM device drivers function of the dynamic link library, as well as the preparation of debugging, firmware download the driver software as well as the formation of the environment in VB6.0 On-line measurement of the magnetic field applications such as the preparation of a lot of work, which involves the knowledge including analog circuits, digital circuits, C51 language design, Keil C, VC + + 6.0, USB interface technology, CAN bus interface technology, WIN2000DDK, Protel99Se, VB6.0, etc..Finally, integrated debugging, the issue has long straight-line helical coils magnetic field strength measurements, data from the data acquisition via the USB devices and CAN bus sent to the PC host process, based on the completion of the CY7C68013A USB and CAN Bus On-line measurement of the magnetic field analysis system design.