Abstract: Aspects of a memory and method for accessing the memory are disclosed. The memory includes a plurality of memory cells configured to support a read and write operation in a memory cycle in a first mode and a write only operation in the memory cycle in a second mode. The memory further includes a control circuit configured to generate a read clock for the read operation and a write clock for the write operation. The timing of the write clock is a function of the timing of the read clock in the first mode, and the timing of the memory cycle in the second mode.

Abstract: A memory is disclosed. The memory includes a memory array having a plurality of memory cells. The memory also includes an address decoder configured to assert a wordline to enable the memory cells. Additionally, the memory includes a tracking circuit configured to vary a duration of asserting the wordline as a function of which one of the memory cells is accessed. A method is also disclosed. The method includes asserting a wordline to enable the memory cells and varying a duration of asserting the wordline as a function of which one of a plurality of memory cells is accessed.

Abstract: A memory and a method for operating the memory are presented. The memory includes a memory cell, a sense amplifier configured to sense read data from the memory cell, a write driver configured to provide write data to the memory cell, a first circuit configured to enable the sense amplifier during a time period, and a second circuit configured to enable the write driver during at least a portion of the time period. The method includes enabling a sense amplifier to sense read data from a memory cell during a time period and enabling a write driver to provide write data to the memory cell during at least a portion of the time period. Another memory and method for operating the memory are presented. The memory and method further include an address input circuit configured to receive a write address while the sense amplifier is enabled.

Abstract: A memory is disclosed. The memory includes a memory array having a plurality of memory cells. The memory also includes an address decoder configured to assert a wordline to enable the memory cells. Additionally, the memory includes a tracking circuit configured to vary a duration of asserting the wordline as a function of which one of the memory cells is accessed. A method is also disclosed. The method includes asserting a wordline to enable the memory cells and varying a duration of asserting the wordline as a function of which one of a plurality of memory cells is accessed.

Abstract: A memory and a method for operating the memory are presented. The memory includes a memory cell, a sense amplifier configured to sense read data from the memory cell, a write driver configured to provide write data to the memory cell, a first circuit configured to enable the sense amplifier during a time period, and a second circuit configured to enable the write driver during at least a portion of the time period. The method includes enabling a sense amplifier to sense read data from a memory cell during a time period and enabling a write driver to provide write data to the memory cell during at least a portion of the time period. Another memory and method for operating the memory are presented. The memory and method further include an address input circuit configured to receive a write address while the sense amplifier is enabled.

Abstract: In an aspect of the disclosure, an apparatus is provided. In one aspect, the apparatus is a memory controller that includes a logic circuit configured to generate a select signal for selecting between first and second ports of a memory as a function of first and second port signals. Additionally, the memory controller includes a switch configured to connect and disconnect the first and the second port signals. In another aspect of the disclosure, the apparatus is a storage apparatus that includes a memory and a memory controller. The memory controller includes a latch configured to latch a first port selection signal to produce a first port signal and latch a second port selection signal to produce a second port signal. The memory controller also includes a switch configured to connect and disconnect the first and the second port signals and a logic circuit configured to generate a select signal.

Abstract: Aspects of a memory and method for accessing the memory are disclosed. The memory includes a plurality of memory cells configured to support a read and write operation in a memory cycle in a first mode and a write only operation in the memory cycle in a second mode. The memory further includes a control circuit configured to generate a read clock for the read operation and a write clock for the write operation. The timing of the write clock is a function of the timing of the read clock in the first mode, and the timing of the memory cycle in the second mode.

Abstract: A pseudo-dual-port (PDP) memory such as a PDP SRAM is provided that independently controls the bit line precharging and the sense amplifier precharging to increase memory operating speed while eliminating or reducing the discharge of crowbar current.

Abstract: A pseudo-dual-port (PDP) memory such as a PDP SRAM is provided that independently controls the bit line precharging and the sense amplifier precharging to increase memory operating speed while eliminating or reducing the discharge of crowbar current.

Abstract: A memory and a method for operating the memory provided. In one aspect, the memory may be a PDP memory. The memory includes a control circuit configured to generate a first clock and a second clock in response an edge of a clock for an access cycle. A first input circuit is configured to receive an input for a first memory access based on the first clock. The first input circuit includes a latch. The second input circuit configured to receive an input for a second memory access based on the second clock. The second input circuit includes a flip-flop.

Abstract: A memory and a method for operating the memory provided. In one aspect, the memory may be a PDP memory. The memory includes a control circuit configured to generate a first clock and a second clock in response an edge of a clock for an access cycle. A first input circuit is configured to receive an input for a first memory access based on the first clock. The first input circuit includes a latch. The second input circuit configured to receive an input for a second memory access based on the second clock. The second input circuit includes a flip-flop.

Abstract: A memory and a method for operating the memory having a sleep mode are provided. The memory one or more storage elements and a bitline coupled to the one or more storage elements. A precharge circuit is configured to precharge the bitline during a precharge period and float the bitline during a sleep mode. An operating circuit coupled to the one or more storage elements, wherein at least one of the operating circuit and the one or more storage elements being configured to remain electrically coupled to a supply voltage in the sleep mode.

Abstract: A CMOS apparatus includes a first transistor having a first transistor gate, a second transistor having a second transistor gate, a partial transistor having a gate and only one of a drain or a source. The CMOS apparatus further includes a gate interconnect connecting the first transistor gate to the second transistor gate through the gate of the partial transistor. The CMOS apparatus may be a bit cell. A write word enable line may include the gate interconnect, and the first and second transistors may enable write bit lines to the bit cell.