One Kind of Data Acquisition System Used in PC104 Embedded Navigation Computer
2013 ◽
Vol 347-350
◽
pp. 24-27
◽
Keyword(s):
In order to meet requirements of real-time dynamic navigation system, one multi-channels synchronization data acquisition system was designed based on PC104 bus. It can achieve simultaneous sampling of multiple channels data in one conversion cycle of ADC. The logic control is performed by FPGA, FIFO integrated by FPGA is used as buffer, so we can use resources of FPGA in large. At the same time, this design simplified the hardware circuit and improved circuit configuration flexibility. Using interrupt mode to read data into the FIFO, so it enhanced the data acquisition speed and reduced the burden on the navigation computer. Tests proved this system is efficient and feasible.
2011 ◽
Vol 328-330
◽
pp. 2328-2332
2019 ◽
Vol 7
(2)
◽
pp. 706-709
Keyword(s):
2013 ◽
Vol 26
(2)
◽
pp. 120-125
2010 ◽
Vol 24
(2)
◽
pp. 195-199