EDRAM REFRESH APPARATUS AND METHOD
    1.
    发明申请

    公开(公告)号:US20200251161A1

    公开(公告)日:2020-08-06

    申请号:US16268507

    申请日:2019-02-06

    IPC分类号: G11C11/406

    摘要: One or more blocks of dynamic random access memory are embedded together with a processor and a data bus on an integrated circuit. The data bus has a bandwidth b for general operation including memory access, the block of dynamic random access memory further requiring data refresh at a refresh rate r. The block thus forms an eDRAM on the integrated circuit, typically an ASIC. A refresh controller embedded with the eDRAM may control refresh by clocking the data bus at a rate higher than the rate of the data bus to accommodate both the required memory access and the required data refresh.

    INTERNALLY WIRELESS DATACENTER RACK
    2.
    发明申请

    公开(公告)号:US20190098793A1

    公开(公告)日:2019-03-28

    申请号:US15717399

    申请日:2017-09-27

    IPC分类号: H05K7/14 H04B7/24

    摘要: An internally wireless datacenter rack configured to support datacenter computing equipment is provided. The datacenter rack includes a housing configured to receive a first networking box including a printed circuit board assembly and one or more wireless connectors in electrical communication with the printed circuit board assembly. The housing includes a second networking box including a printed circuit board assembly and one or more wireless connectors in electrical communication with the printed circuit board assembly. The one or more wireless connectors convert between electrical signals and optical signals. The datacenter rack includes a wireless free space region within the housing, and the wireless free space region includes a wireless reflective backplane that allows free space wireless communication between the first networking box and the second networking box.