Multi-circuit control system and reading method for status information thereof

Abstract

Disclosed are a multi-circuit control system and a reading method for status information thereof. The multi-circuit control system includes a first circuit and N second circuits. The second circuit is, for example a three dimensional NAND flash memory circuit, and the multi-circuit control system provides a storage media with high-performance and high-capacity. The first circuit provides a read clock signal. The second circuits are coupled in series, and coupled to the first circuit. Each of the second circuits has at least one first data shifter. The at least one data shifter is used to load status information of each of the second circuits, and shift out each of the status information to a second circuit of a previous stage or the first circuit or the first chip obtains the status information of each of the second circuits through a parallel transmission scheme.

Dependencies are inferred from the claim text.