Radio communication simulation device based on FPGA and USB storage device
A wireless communication and simulation device technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problem of not being able to intuitively display the real-time circuit working status, limited processing power and speed, and inconvenient use of two computers and other problems, to achieve the effect of compact structure, flexible and convenient use, and reduced test cost
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Embodiment 1
[0048] Such as figure 1 As shown, a wireless communication simulation device based on an FPGA and a USB storage device includes a signal generating device 100 and a signal receiving and processing device 200 . The signal generating device includes a USB flash drive 120 , a CH375 reader-writer 130 with a USB interface, a level conversion circuit 140 , an SDRAM storage circuit 150 and a functional module 210 . The signal receiving and processing device comprises a computer 201, a C6416DSK circuit board 202 and a functional module 210 produced by Texas Instruments, the circuit board 202 is provided with a TMS320C6416DSP chip; the computer 201 is connected in series with the JTAG interface of the circuit board 202 through a USB interface .
[0049] The functional module 210 of the signal generating device 100 is provided with an RJ45 interface 270 and a SN65LVDT41 chip 180 containing a low-voltage differential signal technology LVDS interface; Programming gate array FPGA chip 21...
Embodiment 2
[0064] Repeat Example 1, with the following difference: the circuit board 202 with the digital signal processing chip DSP is C6711DSK.
Embodiment 3
[0066] Repeat Example 1, with the following difference: the circuit board 202 with the digital signal processing chip DSP is C6701EVM.
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