Information medium having a plurality of recording surfaces

Electrical computers and digital processing systems: memory – Addressing combined with specific memory configuration or... – Dynamic-type storage device

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711111, 711112, 711114, G11B 724

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active

060761350

ABSTRACT:
An information medium having recorded thereon digital signals includes at least a first recording surface and a second recording surface. The digital signals are in the form of a data frame which includes at least a lead-in block and n data blocks (n is a natural number), with m data blocks of the n data blocks (m is a natural number, 0<n<n) being recorded on the first recording surface, and remaining (n-m) ones of the n data blocks being recorded on remaining ones of the recording surfaces. The lead-in block includes information medium information which indicates a the number of the recording surfaces, an end data block address of the first recording surface, and an end data block address of the data frame.

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