IEC 61030

D²B (Domestic Digital Bus, IEC 61030) is an IEC standard for a low-speed multi-master serial communication bus for home automation applications. It was originally developed by Philips in the 1980s. In 2006 it has been withdrawn by IEC because another standard was proposed, JTC1 SC 83/WG1. There are still lots of IEC61030-compliant devices, such as some Philips-branded head units and CD changers from car stereos.

The SCART connector provides a D²B connection for inter-device communication.

See also

• I²C
• ISO/IEC_JTC1

External links

• ANSI eStandards bookstore page for IEC 61030

v t e Computer bus — technical and de facto standards (wired) General System bus Front-side bus Back-side bus Daisy chain Control bus Address bus Bus contention Network on a chip Plug and play List of bus bandwidths Standards S-100 bus Unibus VAXBI MBus STD Bus SMBus Q-Bus ISA STEbus Zorro II Zorro III CAMAC FASTBUS LPC HP Precision Bus EISA VME VXI VXS NuBus TURBOchannel MCA SBus VLB PCI PXI HP GSC bus CoreConnect InfiniBand UPA PCI Extended (PCI-X) AGP PCI Express (PCIe) Direct Media Interface (DMI) RapidIO Intel QuickPath Interconnect HyperTransport Storage ST-506 ESDI SMD Parallel ATA (PATA) SSA DSSI HIPPI USB MSC IEEE 1394 interface (FireWire) Serial ATA (SATA) eSATA eSATAp mSATA SCSI Parallel SCSI SAS SATA Express M.2 Peripheral Apple Desktop Bus HIL MIDI Multibus RS-232 RS-422 RS-423 RS-485 DMX512-A IEEE-488 (GPIB) IEEE-1284 (parallel port) UNI/O ACCESS.bus 1-Wire D²B I²C SPI Parallel SCSI Profibus USB IEEE 1394 (FireWire) Camera Link External PCIe Thunderbolt Audio AC'97 I²S McASP S/PDIF TOSLINK ADAT Lightpipe AES3 MADI Portable PC Card ExpressCard Embedded Multidrop bus AMBA Wishbone Note: interfaces are listed in speed ascending order (roughly), the interface at the end of each section should be the fastest Category