SMBus

GPTKB entity

Statements (40)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:addressedTo 7-bit addressing
gptkbp:basedOn gptkb:I2C
gptkbp:busArbitration yes
gptkbp:compatibleWith I2C devices
all I2C features
gptkbp:dataRate up to 100 kbit/s
gptkbp:developedBy gptkb:Intel
gptkbp:documentation gptkb:System_Management_Bus_Specification
gptkbp:errorDetection packet error checking
gptkbp:fullName gptkb:System_Management_Bus
https://www.w3.org/2000/01/rdf-schema#label SMBus
gptkbp:introducedIn 1995
gptkbp:openDrain yes
gptkbp:operatingSystem 3.3V
5V
gptkbp:signalLines gptkb:SCL
gptkb:SDA
gptkbp:specifies gptkb:SMBus_2.0
gptkb:SMBus_3.0
gptkbp:standardizedBy gptkb:SBS-IF
gptkbp:supports power management
battery management
low-speed communication
multi-device communication
gptkbp:usedFor communication with clock generators
communication with fan controllers
communication with power-related chips
communication with smart batteries
communication with temperature sensors
system management communications
gptkbp:usedIn embedded systems
laptops
servers
motherboards
gptkbp:uses two-wire interface
gptkbp:website https://smbus.org/
gptkbp:bfsParent gptkb:Intelligent_Platform_Management_Interface
gptkb:I2C
gptkbp:bfsLayer 6