公开(公告)号：US11877416B2

公开(公告)日：2024-01-16

申请号：US17583328

申请日：2022-01-25

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Yu Lih Chuang ,  Yen-Tang Chang ,  Heather Louise Burnam Volesky ,  Jonathan D. Bassett ,  Wen Bin Lin ,  Chao-Wen Cheng

IPC: H05K7/14 ,  G06F13/42 ,  H05K1/14 ,  H05K3/36

CPC classification number: H05K7/1444 ,  G06F13/4226 ,  H05K7/1418 ,  G06F2213/0024 ,  G06F2213/0026 ,  H05K1/141

Abstract: In example implementations, an apparatus is provided. The apparatus includes a riser card body, a first interface, a first 2×8 slot on a surface of the riser card body, and a second 2×8 slot on a same side of the surface of the riser card body as the first 2×8 slot. The first interface includes a first set of fingers and a second set of fingers at an end of the riser card body to connect to a peripheral component interconnect express (PCIe) slot of a motherboard. The first 2×8 slot and the second 2×8 slot are positioned perpendicular to the PCIe slot of the motherboard.

公开(公告)号：US11914541B2

公开(公告)日：2024-02-27

申请号：US17707112

申请日：2022-03-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Wen Bin Lin ,  ChiWei Ding ,  Chun Yi Liu ,  Shuo-Cheng Cheng ,  Chao-Wen Cheng

IPC: G06F13/00 ,  G06F13/40 ,  G06F1/3215 ,  G06F13/42

CPC classification number: G06F13/4081 ,  G06F1/3215 ,  G06F13/4221 ,  G06F2213/0026

Abstract: In example implementations, a computing device is provided. The computing device includes an expansion interface, a first device, a second device, and a processor communicatively coupled to the expansion interface. The expansion interface includes a plurality of slots. Two slots of the plurality of slots are controlled by a single reset signal. The first device is connected to a first slot of the two slots and has a feature that is compatible with the single reset signal. The second device is connected to a second slot of the two slots and does not have the feature compatible with the single reset signal. The process is to detect the first device connected to the first slot and the second device connected to the second slot and disable the feature by preventing the first slot and the second slot from receiving the single reset signal.

公开(公告)号：US20230315667A1

公开(公告)日：2023-10-05

申请号：US17707112

申请日：2022-03-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Wen Bin Lin ,  ChiWei Ding ,  Chun Yi Liu ,  Shuo-Cheng Cheng ,  Chao-Wen Cheng

IPC: G06F13/40 ,  G06F13/42 ,  G06F1/3215

CPC classification number: G06F13/4081 ,  G06F13/4221 ,  G06F1/3215 ,  G06F2213/0026

Abstract: In example implementations, a computing device is provided. The computing device includes an expansion interface, a first device, a second device, and a processor communicatively coupled to the expansion interface. The expansion interface includes a plurality of slots. Two slots of the plurality of slots are controlled by a single reset signal. The first device is connected to a first slot of the two slots and has a feature that is compatible with the single reset signal. The second device is connected to a second slot of the two slots and does not have the feature compatible with the single reset signal. The process is to detect the first device connected to the first slot and the second device connected to the second slot and disable the feature by preventing the first slot and the second slot from receiving the single reset signal.

公开(公告)号：US20230240036A1

公开(公告)日：2023-07-27

申请号：US17583328

申请日：2022-01-25

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Yu Lih Chuang ,  Yen-Tang Chang ,  Heather Louise Burnam Volesky ,  Jonathan D. Bassett ,  Wen Bin Lin ,  Chao-Wen Cheng

IPC: G06F1/18 ,  H05K7/14

CPC classification number: G06F1/184 ,  H05K7/1444 ,  H05K7/1418 ,  G06F2213/0024

Abstract: In example implementations, an apparatus is provided. The apparatus includes a riser card body, a first interface, a first 2×8 slot on a surface of the riser card body, and a second 2×8 slot on a same side of the surface of the riser card body as the first 2×8 slot. The first interface includes a first set of fingers and a second set of fingers at an end of the riser card body to connect to a peripheral component interconnect e×press (PC1e) slot of a motherboard. The first 2×8 slot and the second 2×8 slot are positioned perpendicular to the PCIe slot of the motherboard.