| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for newly transmitting data between a game device and a peripheral device thereof and a device using this system. SOLUTION: Serial transmission data are divided into data of odd-numbered bit streams and even-numbered bit streams. A 1st pulse sequence signal (SDCKA) is formed, by respectively arranging the respective bits of the odd-numbered bit stream between the respective pulses of a 1st pulse sequence signal at fixed internals. A 2nd pulse sequence signal (SDCKB) is formed, by respectively arranging the respective bits of the even-numbered bit stream between the respective pulses of the 2nd pulse sequence signal at fixed internals. Mutual time bases are adjusted so that the clock component of the 1st pulse sequence signal can be located at the data section of the 2nd pulse sequence single, and the clock component of the 2nd pulse sequence signal can be located at the data section of the 1st pulse sequence signal. Data are transmitted, while using the adjusted 1st and 2nd pulse sequence signals (SDCKA and SDCKB). |
