| 摘要 |
A front-end unit 2 includes: a communication unit 8 and a local storage 9 to be used by a CPU 4b on the board in which the front-end unit itself is arranged; and I/F units 10a, 10b that make connections in an accessible manner from the CPU 4b to the communication unit 8 and the local storage 9 in the front-end unit 2. |
