PERIOD SELECT

Brand	Owner	Address	Description
PERIOSELECT	SULTAN CHEMISTS, INC.	85 West Forest Avenue Englewood NJ 07631	PERIOD-SELECT;DENTAL APPARATUS, NAMELY, SUBGINGIVAL IRRIGATORS;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Disclosed herein is a refresh control circuit of a pseudo SRAM. According to the present invention, a single bank select signal for performing a refresh operation on one bank in a period where a chip select signal is enabled, or until a period before a time for reading or writing one data elapses after the chip select signal is disabled is enabled. An all-bank select signal for performing the refresh operation on all the banks in a period after a time for reading or writing one data elapses after the chip select signal is disabled is enabled. Thus, the refresh operation is performed on one bank or all the banks at the same time depending upon the single bank select signal or the all-bank select signal.