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Patent classifications
G
PHYSICS
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G06
COMPUTING OR CALCULATING; COUNTING
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G06F
ELECTRIC DIGITAL DATA PROCESSING
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13/00
Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
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G06F13/38
Information transfer, e.g. on bus
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G06F13/42
Bus transfer protocol, e.g. handshake; Synchronisation
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G06F13/4204
on a parallel bus
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G06F13/4221
being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
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G06F13/423
with synchronous protocol
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