| 摘要 |
PURPOSE:To realize emulation in real time by providing a connection part on which a microcomputer chip is mounted with a mounted board on which plural integrated circuits are mounted, and connecting this mounted board to a system developing device through a cable. CONSTITUTION:A user cable 1 to interface between a user system 4.and a system developing device main body is provided with a tip part 2. The tip part 2 is inserted into a socket to which a target CPU in the user system 4 is attached. On a printed board to constitute the tip part 2, various kinds of ICs are mounted in accodance with a one-chip microcomputer system intended to develop. Namely, a CPU core chip 5, peripheral function chips 6, 7, and memories 8, 9 are installed. This printed board is provided with an emulator interface 11 connected to the system developing device and a user interface 10 connected to the user system 4 through the socket part 3. |
