Arrangements for executing machine instructions, e.g. instruction decode (for executing microinstructions G06F9/22)

Child Classifications

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• G06F 9/30003 +5 CPC CPC only CPC only
• G06F 9/30094 CPC only CPC only
• G06F 9/30098 +4 CPC CPC only CPC only
• G06F 9/30145 +3 CPC CPC only CPC only
• G06F 9/3017 +2 CPC CPC only CPC only
• G06F 9/30181 +4 CPC CPC only CPC only
• G06F 9/302 Controlling the executing of arithmetic operations since 1990 IPC only IPC only
• G06F 9/305 Controlling the executing of logical operations since 1990 IPC only IPC only
• G06F 9/308 Controlling single bit operations since 1990 IPC only IPC only
• G06F 9/312 Controlling loading, storing or clearing operations since 1990 IPC only IPC only
• G06F 9/315 Controlling moving, shifting or rotation operations since 1990 IPC only IPC only
• G06F 9/318 with operation extension or modification since 1990 IPC only IPC only
• G06F 9/32 Address formation of the next instruction, e.g. by incrementing the instruction counter (G06F9/38 takes precedence) since 1980 +2 CPC IPC+CPC Available in IPC and CPC
• G06F 9/34 Addressing or accessing the instruction operand or the result since 1980 +1 CPC IPC+CPC Available in IPC and CPC
• G06F 9/38 Concurrent instruction execution, e.g. pipeline or look ahead since 1980 +9 CPC IPC+CPC Available in IPC and CPC