| 摘要 |
PROBLEM TO BE SOLVED: To transfer serial data with a variable length by using two signal lines. SOLUTION: Two signal lines 111, 112 interconnect a serial data transmission circuit 100 and a serial data reception circuit 110. The serial data transmission circuit 100 has a counter 120, a parallel serial circuit 125 and a clock stop circuit 130. The serial data reception circuit 110 has a serial parallel circuit 160 and a clock stop detection circuit 165. |
