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US 11,685,153 B2Granted
Communicating print component
AssigneeHewlett-Packard Development Company, L.P.
InventorsScott A. Linn, James Michael Gardner
Life of this patent
Estimating the term…
Abstract
An integrated circuit for a print component including a number of memory bits. The integrated circuit may include a selection circuit to select at least one memory bit of the number of memory bits and fire actuators of a fire pulse group. The integrated circuit may include a memory voltage regulator to provide a write voltage to the at least one memory bit of the number of memory bits.
Claims20
A print cartridge comprising:
- a plurality of memory cells;
- an address decoder to select at least one memory cell of the plurality of memory cells and fluid actuators of a fire pulse group;
- and
- a write circuit to write data to the at least one selected memory cell of the plurality of memory cells,
- wherein the at least one selected memory cell of the plurality of memory cells is written in response to a FIRE signal rising action.
2 more elements
A print cartridge comprising:
- a plurality of memory cells;
- an address decoder to select at least one memory cell of the plurality of memory cells and fluid actuators of a fire pulse group;
- and
- a write circuit to write data to the at least one selected memory cell of the plurality of memory cells,
- wherein the at least one selected memory cell and the fluid actuators of the fire pulse group are selected over a data line, and the at least one selected memory cell is written and the fluid actuators of the fire pulse group are activated over a fire line.
2 more elements
A method for writing data to a print cartridge, comprising:
- selecting at least one memory cell of a plurality of memory cells and fluid actuators of a fire pulse group over a data line;
- writing to the at least one selected memory cell of the plurality of memory cells in response to a FIRE signal rising action over a fire line;
- wherein the fluid actuators of the fire pulse group are activated over the fire line.
Dependencies are inferred from the claim text.