Semiconductor integrated circuit, ink cartridge having the semiconductor integrated circuit, and inkjet recording device having the ink cartridge attached
OwnerTetsuo Takagiinventor
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OwnerTetsuo Takagiinventor
Estimating the term…
A delay unit is used to prevent writing errors due to residual charge on a bit line when changing rows to write to another bit line. By having a delay unit, a discharge time for discharging charge stored in a parasitic capacitance is reserved. An address is changed after the elapse of the reserved discharge time to assure that discharge is completed and writing errors do not occur. Charge can quickly build up in signal lines of a semiconductor integrated circuit having a charge unit for charging lines in a memory array of n rows and m columns. Write errors can therefore occur when charging a signal line corresponding to a next row after writing to all bits of one column is completed, and then sequentially writing to each bit in the column corresponding to the signal line charged by the charge unit.
A semiconductor integrated circuit comprising:
A semiconductor integrated circuit comprising:
Dependencies are inferred from the claim text.