Preface
SPRUEF8F – March 2006 – Revised November 2010
Read This First
About This Manual
This document provides a functional description of the Ethernet Media Access Controller (EMAC) and Physical layer (PHY) device Management Data Input/Output (MDIO) module integrated with TMS320TCI6486/TMS320C6472 devices. Included are the features of the EMAC and MDIO modules, a discussion of their architecture and operation, how these modules connect to the outside world, and the registers descriptions for each module.
Notational Conventions
This document uses the following conventions.
•Hexadecimal numbers are shown with the suffix h. For example, the following number is 40 hexadecimal (decimal 64): 40h.
•Registers in this document are shown in figures and described in tables.
–Each register figure shows a rectangle divided into fields that represent the fields of the register. Each field is labeled with its bit name, its beginning and ending bit numbers above, and its read/write properties below. A legend explains the notation used for the properties.
–Reserved bits in a register figure designate a bit that is used for future device expansion.
Related Documentation From Texas Instruments
The following documents describe the C6000™ devices and related support tools. Copies of these documents are available on the Internet. Tip: Enter the literature number in the search box provided at www.ti.com.
SPRU189 — TMS320C6000 DSP CPU and Instruction Set Reference Guide. Describes the CPU architecture, pipeline, instruction set, and interrupts for the TMS320C6000 digital signal processors (DSPs).
SPRU198 — TMS320C6000 Programmer's Guide. Describes ways to optimize C and assembly code for the TMS320C6000™ DSPs and includes application program examples.
SPRU301 — TMS320C6000 Code Composer Studio Tutorial. Introduces the Code Composer Studio™ integrated development environment and software tools.
SPRU321 — Code Composer Studio Application Programming Interface Reference Guide. Describes the Code Composer Studio™ application programming interface (API), which allows you to program custom
SPRU871 — TMS320C64x+ Megamodule Reference Guide. Describes the TMS320C64x+ digital signal processor (DSP) megamodule. Included is a discussion on the internal direct memory access (IDMA) controller, the interrupt controller, the
C6000, TMS320C6000, Code Composer Studio are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.
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