TMS320DM335 datasheet(136/156 Pages) TI

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5.13 Inter-Integrated Circuit (I2C)

TMS320DM335

Digital Media System-on-Chip (DMSoC)

SPRS528 – JULY 2008

www.ti.com

The inter-integrated circuit (I2C) module provides an interface between DM335 and other devices

compliant with Philips Semiconductors Inter-IC bus (I2C-bus) specification version 2.1 and connected by

way of an I2C-bus. External components attached to this 2-wire serial bus can transmit/receive up to 8-bit

data to/from the DM335 through the I2C module.

The I2C port supports:

• Compatible with Philips I2C Specification Revision 2.1 (January 2000)

• Fast Mode up to 400 Kbps (no fail-safe I/O buffers)

• Noise Filter to Remove Noise 50 ns or less

• Seven- and Ten-Bit Device Addressing Modes

• Master (Transmit/Receive) and Slave (Transmit/Receive) Functionality

• Events: DMA, Interrupt, or Polling

• Slew-Rate Limited Open-Drain Output Buffers

For more detailed information on the I2C peripheral, see the TMS320DM335 Digital Media

System-on-Chip (DMSoC) Inter-Integrated Circuit (I2C) Peripheral Reference Guide (literature number

SPRUFY3).

136

DM335 Peripheral Information and Electrical Specifications

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TMS320DM335 Datasheet(PDF) 136 Page - Texas Instruments