HDMI-CEC
E72075
HDMI-CEC is a feature of HDMI that allows interconnected devices to control each other’s basic functions over a single HDMI cable, enabling unified remote control and coordinated power and playback.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| Consumer Electronics Control | 1 |
| High-Definition Multimedia Interface – Consumer Electronics Control | 1 |
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
HDMI feature
ⓘ
consumer electronics control standard ⓘ |
| abbreviationOf |
HDMI-CEC
self-linksurface differs
ⓘ
surface form:
Consumer Electronics Control
|
| communicationType | single-wire bidirectional serial bus ⓘ |
| dataRate | about 1 kbit/s ⓘ |
| developedFor | HDMI ⓘ |
| enables |
control of multiple HDMI devices with a single remote
ⓘ
coordinated playback control between devices ⓘ coordinated power on and power off between devices ⓘ sending control commands over HDMI cable ⓘ |
| fullName |
HDMI-CEC
self-linksurface differs
ⓘ
surface form:
High-Definition Multimedia Interface – Consumer Electronics Control
|
| hasLimit | maximum of 15 logical devices on a CEC bus ⓘ |
| improvedIn |
HDMI 1.2 specification
ⓘ
HDMI ⓘ
surface form:
HDMI 1.3 specification
HDMI 1.4 specification ⓘ HDMI 2.0 specification ⓘ |
| introducedIn | HDMI 1.0 specification ⓘ |
| isBackwardCompatibleWith | earlier HDMI versions that include CEC support ⓘ |
| isOptionalIn | HDMI specification ⓘ |
| limitation |
not all HDMI devices fully implement all CEC features
ⓘ
vendor-specific implementations may be incompatible ⓘ |
| marketedAs |
Anynet+
ⓘ
Aquos Link ⓘ Bravia ⓘ
surface form:
Bravia Sync
CEC Control ⓘ EasyLink ⓘ REGZA ⓘ
surface form:
Regza Link
Simplink ⓘ Viera Link ⓘ |
| partOf | HDMI specification ⓘ |
| physicalLayer | uses HDMI pin 13 ⓘ |
| requires |
CEC enabled in device settings
ⓘ
CEC support in each connected device ⓘ |
| signalVoltage | approximately 3.3 volts ⓘ |
| standardizedBy | HDMI Licensing Administrator, Inc. ⓘ |
| supports |
OSD display of device names
ⓘ
audio system control ⓘ deck control ⓘ device menu control ⓘ one-touch play ⓘ remote control pass-through ⓘ routing control ⓘ system audio mode ⓘ system standby ⓘ timer programming in some implementations ⓘ tuner control ⓘ |
| topology | bus topology shared by all HDMI devices in a chain ⓘ |
| typicalUseCase |
TV controlling a Blu-ray player
ⓘ
TV controlling an AV receiver volume ⓘ game console turning TV on and switching input ⓘ |
| uses |
logical addresses for devices
ⓘ
opcodes to define commands ⓘ |
| usesMedium | HDMI cable ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Consumer Electronics Control
this entity surface form:
High-Definition Multimedia Interface – Consumer Electronics Control