| 摘要 |
PURPOSE:To copy data, recorded in a memory element on the printed board of a microcomputer-applied device, by utilizing the terminal of the socket of a ROM on the printed board as to the device characteristic data copying device which copies the data to a memory element on another printed board. CONSTITUTION:The device consists of two read-side and write-side sets of program memories 2, stack memories 3, and flag registers which are coupled by buses 1 equal to an internal bus 14 on the object printed board, socket coupling means 5 which are coupled with the socket 15 of the ROM on the object printed board and connect the terminal of the socket 15 to the signal line of a bus 1, and auxiliary coupling means 6 which take read/write signals out of the internal bus 14 of the object printed board and supply them to the bus 1, a data register 7 which is coupled with the buses 1 on both read and write sides, and a control means 8 which controls the entirety. |
