System Management Bus

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf gptkb:personal_computer
gptkbp:abbreviation gptkb:SMBus
gptkbp:addressSpace 7-bit addressing
gptkbp:basedOn gptkb:I2C
gptkbp:dataRate 10 kHz to 100 kHz
gptkbp:developedBy gptkb:Intel
https://www.w3.org/2000/01/rdf-schema#label System Management Bus
gptkbp:introducedIn 1995
gptkbp:operatingSystem 3.3V or 5V
gptkbp:physicalLayer two-wire (clock and data)
gptkbp:relatedStandard gptkb:I2C
PMBus
gptkbp:standardizedBy gptkb:SBS-IF
gptkbp:supports addressing
multiple devices
gptkbp:supportsProtocol half-duplex
gptkbp:type serial
gptkbp:usedFor temperature sensors
system health monitoring
voltage monitoring
battery management
fan control
system management communications
communication with low-bandwidth devices on a motherboard
gptkbp:usedIn embedded systems
servers
PCs
gptkbp:bfsParent gptkb:SMBus
gptkbp:bfsLayer 7