OCC8001-02

Product Datasheet 2.1.1 Conan® OCC8001-02 § § Fully compliant with D2B Mode0 Protocol 4.2336Mbps source data rate (equivalent to 3 x 16bit stereo audio channels) Integration of source and control data Multiple source data channels SPDIF audio port I2C and SPI compatible control port Flexible source data routing Implements all low-level communication tasks: § § § Communication Protocol (subframes, synchronisation,...) Communication Management (CRC, ACK, NAK, retries,...) Transparent channels § Electrical Bypass RX Network Receiver Transmitter TX SR0 Source Data In 0 SPDIF In Source Data Router Source Data Out 0 SPDIF Out SX0 § § § § § SR1 Source Data In 1 Source Data Out 1 SX1 SR2 Source Data In 2 Source Data Out 2 SX2 XTO Oscillator XTI FILT VREF VDDD GNDD I2C/SPI Interface PLL Clock Manager Audio Sync RMCK FSY SCK Control Unit Control Port /RST VDDA GNDA For SPI /CS For I2C : AD1 SDIN AD0 SDOUT SCL SDA SCL /INT ERROR SER_IN SER_OUT Block Diagram § § Easy hardware and software implementation Few external components required THE D2B PROTOCOL The Digital Data Bus (D2B) is a networking protocol for automotive multimedia data communication integrating digital audio, video and other high data rate synchronous or asynchronous signals, with the control data for network management protocols and APIs. The protocol enables robust single cable interconnection and compatible interoperation of in-car AV multimedia and ITS devices, such as Radio Head Units, CD ...