| 摘要 |
A system with at least two basic input-output system (BIOS) memories includes a chip unit, a control unit, and two or more BIOS memories. The chip unit includes a control pin. The control unit includes an enable pin and N output pins. The enable pin of the control unit is connected to the control pin of the chip unit. Each of the N BIOS memories is connected to one of the N output pins of the control unit correspondingly. The chip unit is configured to start the control unit. The control unit is configured to start the N BIOS memories according to voltages of the output pins of the control unit. N is an integer greater than one.
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