| 摘要 |
An expansion card interface of an electronic device (2) in accordance with the invention comprises an expansion card connector (33a) comprising a contact (Vcc1, Vcc2, Vpp1, Vpp2) for transferring a given signal. The electronic device (2) further comprises a power supply (11), such as a battery or a mains supply (14). A voltage (Vbatt) of the power supply (11) of the electronic device can be connected to said contact (Vcc1, Vcc2, Vpp1, Vpp2) instead of said signal. <IMAGE> |
