| 摘要 |
PROBLEM TO BE SOLVED: To provide a program write device in an electronic apparatus which can rewrite a control program without providing a private connector in the electronic apparatus. SOLUTION: A micro computer 4 reads data from a master ROM 2 b an ON signal supplied from the start key of a write jig 1, coverts it into serial data having a prescribed format and supplies it to an RCA terminal 6 provided for a television set 7. CPU 12 discriminates whether a signal received through the RCA terminal 6 is a program (serial) data or a video data. When it is discriminated as a program data, and area where the control program of CPU 12 in a flash memory is loaded is deleted, and program data are sequentially written into the control program storage area of the flash memory 13 for each one byte, for example. |
