G | PHYSICS |
06 | COMPUTING; CALCULATING; COUNTING |
F | ELECTRIC DIGITAL DATA PROCESSING |
13 | Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units |
38 | Information transfer, e.g. on bus |
42 | Bus transfer protocol, e.g. handshake; Synchronisation |
4282 | on a serial bus, e.g. I2C bus, SPI bus |
4291 | using a clocked protocol |