Electronic device configured to perform an auto-precharge operation
AssigneeSK hynix Inc.
InventorWoongrae KIM
Life of this patent
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Abstract
An electronic device may include: an input/output control signal generation circuit configured to generate an input control signal and a first output control signal during a write operation, and generate a second output control signal during a write operation with an auto-precharge operation; and a bank address output circuit configured to latch a bank address based on the input control signal, and output the latched bank address as a write bank address for the write operation or a precharge bank address for the auto-precharge operation, based on the first output control signal and the second output control signal.
Claims22
An electronic device comprising:
- an input and output (input/output) control signal generation circuit configured to generate an input control signal and a first output control signal during a write operation, and generate a second output control signal during a write operation with an auto-precharge operation;
- and
- a bank address output circuit configured to latch a bank address based on the input control signal, and output the latched bank address as at least one of a write bank address for the write operation and a precharge bank address for the auto-precharge operation, based on the first output control signal and the second output control signal.
An electronic device comprising:
- an input control signal generation circuit configured to generate an input control signal when an internal write signal is input during a write operation;
- an output control signal generation circuit configured to generate an output control signal based on a normal write flag signal and a recovery flag signal, when a write operation with an auto-precharge operation is performed;
- and
- a bank address output circuit configured to latch a bank address based on the input control signal and output the latched bank address as a precharge bank address for an auto-precharge operation, based on the output control signal.
Dependencies are inferred from the claim text.