Chip detecting device, has pins connected electrically to pins of chip, when device is connected to chip, and replacing printed circuit board with switch to activate and deactivate chip and chip to be updated

摘要

The device has a chip to be updated (21) with several pins. A replacing printed circuit board (23) has pins (25) arranged in two sides of the board and connected electrically to the pins of the chip. The pins (25) are connected electrically to pins (101) of a chip (10), when the device is connected to the chip (10). The board (23) has a switch (29) to activate and deactivate the chip (10) and the chip (21).