31ビット
1. 31-bitPerhaps the only computing architecture based on 31-bit addressing is one of computing's most famous and most profitable. In 1983, IBM introduced 31-bit addressing in the System/370-XA mainframe architecture as an upgrade to the 24-bit addressing of earlier models. This enhancement allowed address spaces to be 128 times larger, permitting programs to address memory above 16 MiB (referred to as "above the line").
Read “31-bit” on English Wikipedia
Read “31ビット” on Japanese Wikipedia
Read “31-bit” on DBpedia
Read “31-bit” on English Wikipedia
Read “31ビット” on Japanese Wikipedia
Read “31-bit” on DBpedia
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