Architectures of general purpose stored program computers (with program plugboard G06F15/08; multicomputers G06F15/16)

Introduced: January 1990

Title

Titles differ between systems:

IPC: Architectures of general purpose stored program computers

CPC: Architectures of general purpose stored program computers (with program plugboard G06F15/08; multicomputers G06F15/16)

Full Title

Full titles differ between systems:

IPC:

Digital computers in general; Data processing equipment in general > Architectures of general purpose stored program computers

CPC:

Digital computers in general (details G06F1/00 – G06F13/00); Data processing equipment in general > Architectures of general purpose stored program computers (with program plugboard G06F15/08; multicomputers G06F15/16)

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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G06F 15/78 comprising a single central processing unit since 1990 +6 CPC IPC+CPC Available in IPC and CPC
G06F 15/80 comprising an array of processing units with common control, e.g. single instruction multiple data processors (G06F15/82 takes precedence ) since 1990 +4 CPC IPC+CPC Available in IPC and CPC
G06F 15/82 data or demand driven since 1990 +1 CPC IPC+CPC Available in IPC and CPC
G06F 2015/761 2nd only +4 CPC CPC only CPC only