| 摘要 |
PURPOSE:To exactly and easily the serial transmission of data by setting a first synchronizing section to a first voltage level, setting a second synchronizing section to a second voltage level, setting each bit in a data section to a first or a second voltage level, and setting time width of a first synchronizing section larger than time width of the data section. CONSTITUTION:A unit signal consists of a first synchronizing section Ta, plural data sections Tc containing plural bits, and a second synchronizing section Tb placed adjacently in its end. A first synchronizing section Ta is in a first voltage level, a second synchronizing section Tb is in a second voltage level being different from a first voltage level, each bit in the data section Tc is in a first or a second voltage level, and also, time width of a first synchronizing section Ta is set larger than time width of the data section Tc. Accordingly, by a difference between the time width of a first synchronizing section Ta and the time width of the data section Tc, a first synchronizing section Ta and the data section Tc, data in the data section Ta can be read exactly. In such a way, the serial transmission of data can be executed exactly and easily. |
