Mainboard compatible with flash memory chips of different standards and terminal equipment

• Main Author: WU YONGQING
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The embodiment of the utility model discloses a mainboard compatible with flash memory chips of different standards and terminal equipment. A mainboard body is provided with a flash memory welding position, a plurality of power supply welding positions, a plurality of power supply welding positions and a voltage reduction module; a first flash memory chip is welded on the flash memory welding position, a corresponding electronic element is welded on each power supply welding position to form a first power supply path, and the first power supply voltage and the second power supply voltage are output through the first power supply path to supply power to the first flash memory chip; a second flash memory chip is welded on the flash memory welding position, and a corresponding electronic element is welded on each power supply welding position to form a second power supply path; the voltage reduction module reduces the first power supply voltage into third power supply voltage, reduces the second power supply vol