Information interactive test method for satellite mobile communication terminal based on Beidou

The invention discloses an information interactive test method for a satellite mobile communication terminal based on a Beidou. The method is used for testing an analog interface of an FPGA of the satellite mobile communication terminal based on the Beidou. The method is that: in a work state, the FPGA sets a memory number value of a position 0 of an RAM corresponding to an HPI in a DSP through an analog HPI interface and when a set time reaches, the DSP checks whether a memory number value of the position 0 of the RAM corresponding to the HPI in the DSP is the number value, if yes, the analog interface is correct. The information interactive test method for the satellite mobile communication terminal based on the Beidou enables performance of the analog HPI interface and performance of information interaction of an analog resetting control interface of the FPGA of the satellite mobile communication terminal based on the Beidou to be well tested so that information interaction performance of the satellite mobile communication terminal based on the Beidou is ensured.