Arithmetic devices conducting auto-load operation for writing the activation functions
AssigneeSK hynix Inc.
InventorChoung Ki Song
Life of this patent
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Abstract
An arithmetic device includes an auto-command/address generation circuit, a first data storage circuit, and a second data storage circuit. The auto-command/address generation circuit generates an auto-load selection signal that activates an auto-load operation based on a level of a power source voltage. In addition, the auto-command/address generation circuit generates an auto-load command for the auto-load operation. The first data storage circuit outputs look-up table data, to which an activation function is applied, to based on the auto-load command. The second data storage circuit stores the look-up table data, output from the first data storage circuit, based on the auto-load command.
Claims13
An arithmetic device comprising:
- an auto-command/address generation circuit configured to generate an auto-load selection signal that activates an auto-load operation based on a level of a power source voltage and configured to generate an auto-load command for the auto-load operation;
- a first data storage circuit configured to output look-up table data, corresponding to an activation function, based on the auto-load command;
- and
- a second data storage circuit configured to store the look-up table data, output from the first data storage circuit, based on the auto-load command,
- wherein the auto-command/address generation circuit receives a power-up pulse that is activated when the power source voltage is boosted to have a level that is consistent with or higher than a predetermined target level.
Dependencies are inferred from the claim text.