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Spectrum Digital, Inc

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TMS320C54xx Evaluation Module Technical Reference

1.0 Overview of the TMS320C54XX EVM

The TMS320C54XX evaluation module(EVM) is a stand-alone card. It allows

evaluators to examine certain characteristics of the C54XX digital signal processor

(DSP) to determine if it meets their application requirements. Furthermore, the

module is an excellent platform to develop and run software on the C54XX family of

processors.

The C54XX EVM is shipped with a member of the C54xx family. The EVM allows full

speed verification of C54XX code. With 32K words of on-chip memory, 256K words of

onboard memory, Flash ROM, onboard UART, and a TLC320AD50 Sigma Delta codec,

the board can solve a variety of problems as shipped. Five expansion connectors are

provided for any necessary evaluation circuitry not provided on the as shipped

configuration.

To simplify code development and shorten debugging time, a number of user interfaces

are provided. Debuggers providing assembly language and ‘C’ high level language

debug are available with JTAG emulators.

1.1 Key Features of the TMS320C54XX EVM

The C54XX EVM has the following features:

• LC548 operating at 66 MHz with 256K words of one (1) wait state memory

• LC549 operating at 80 MHz with 256K words of one (1) wait state memory

• VC549/VC5409 operating at 100 MHz with 256K words of two (2) wait state

memory

• VC5410 operating at 100 MHz with 256K words of one-two (1-2) wait state memory

• VC5416 operating at 100-150 MHz with 256 words of 2 wait state memory

• VC5402 operating at 80-100 MHz with 256 words of 2 wait state memory

• TLC320AD50 Sigma Delta Codec with RCA Jack input and output

• On board UART

• 32K Words of onboard Flash ROM

• 5 Expansion Connectors (data, address, I/O, control, and Host Port Interface)

• On board IEEE 1149.1 JTAG Connection for Optional Emulation

• 5-Volt Only Operation

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Akura AV26720-HD2 Spezifikationen Seite 8