Title:
MAINBOARD, MEMORY SYSTEM AND DATA TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/208039
Kind Code:
A1
Abstract:
Disclosed in the present invention are a mainboard, a memory system and a data transmission method. The mainboard is provided with a DDR slot, a DB, an RCD and a CPU slot, wherein the DDR slot is adapted to a first DDR, and the bus protocol between the DDR slot and the CPU slot is a bus protocol that is adapted to a second DDR; and the RCD is used for converting a command of the second DDR from a CPU side into a command to be executed of the first DDR, the first DDR is arranged in the DDR slot, the DDR slot is connected to the DB and the RCD, and the CPU slot is connected to the DB and the RCD. Since the DB and the RCD are decoupled from the first DDR, even if the first DDR is damaged, the validity of the DB and the RCD is not affected, and replacement of the DDR is thus facilitated, such that the first DDR is used for a mainboard of the second DDR, thereby improving the use flexibility of the DDR.
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Inventors:
LI ZHAONAN (CN)
AN WANQUAN (CN)
FANG YI (CN)
AN WANQUAN (CN)
FANG YI (CN)
Application Number:
PCT/CN2023/090842
Publication Date:
November 02, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F13/42; G06F9/50
Foreign References:
| CN108604456A | 2018-09-28 | |||
| CN113971143A | 2022-01-25 | |||
| CN105335326A | 2016-02-17 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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