The QB-78K0IB2-TB是一个target电路板 used 用于评估微控制器operations, using the QB-MINI2, the Renesas Electronics 片上debug emulator with编程功能 (here in after referred to as MINICUBE2). The CPU电路板 is provided with a 16 pin/2.54mm pitch 连接器 用于the connection with MINICUBE2. Connecting it to the E1 emulator, whose user 接口cable has a 14 pin/2.54mm pitch 连接器, requires the optional adapter QB-F14T16-01.