| 摘要 |
PURPOSE:To process a terminal, which is not connected when any applied system is not connected to an incircuit emulator, by the simple terminating device while maintaining electric equivalency with an objective microcomputer. CONSTITUTION:This device is provided with a PGA type IC socket 20 to insert the plural connecting pins of a microcomputer applied system as an evaluated system, ground potential terminal 11, power supply potential terminal 12, open potential terminal 13, which are provided on a printed circuit board 10 and respectively connected to the IC socket 20, ground potential impressing terminal 14, power supply voltage impressing terminal 15, which are provided on the printed circuit board 10, pull-down resistor 16 inserted and connected through a wire 17 between the ground potential terminal 11 and the ground potential impressing terminal 14, and pull-up resistor 18 inserted and connected through a wire 19 between the power supply potential terminal 12 and the power supply voltage impressing terminal 15. |
