×

Methods and apparatus for improved memory access

  • US 7,808,844 B2
  • Filed: 05/29/2007
  • Issued: 10/05/2010
  • Est. Priority Date: 10/31/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. An apparatus, comprising:

  • a data input/output port of a memory device;

    a connection circuit, connected to the input/output port of the memory device to receive data from the input/output port of the memory device and store a copy of the data; and

    a shift register that shifts according to a shift clock signal, connected to the connection circuit;

    wherein the connection circuit loads the copy of the data from the input/output port into the shift register after shift data is loaded into the shift register and before the shift data is shifted out of the shift register, such that the shift register shifts out the copy of the data from the input/output port without interruption according to the shift clock signal.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×