| 摘要 |
<p>A data transmission method and a data receiving device are provided. The data receiving device receives data from a data line and contains M-numbered data ports (10), wherein each data port (10) contains a memory area with N-numbered data bits. When n bits of data are required to be transmitted to each data port (10), the data transmission method comprises the following steps: S01, the t-th M bits of data are transmitted to the (N-t+1)-th data bit of each of the M-numbered data ports (10), the data receiving device sends the (N-t+1)-th bit of data latching signal; S02, with the setting t=t+1, step S01 is repeated until t is equal to n; and S03, the data receiving device sends the entire data latching signal. By the method of transmitting the same number of data bits of data via different ports at the same time, the actual required data volume is transmitted. Therefore, when the transmission data volume is reduced, only the corresponding data volume needs to be transmitted; and compared with the traditional data transmission method, the data transmission rate is increased.</p> |
