TMS320DM355 datasheet(141/163 Pages) TI1

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TMS320DM355

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SPRS463G – SEPTEMBER 2007 – REVISED JUNE 2010

5.13 Inter-Integrated Circuit (I2C)

The inter-integrated circuit (I2C) module provides an interface between DM355 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 DM355 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 TMS320DM35x Digital Media

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

SPRUEE0).

DM355 Peripheral Information and Electrical Specifications

141

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