TMS320VC5507 datasheet(56/108 Pages) TI1

56 / 108 page

SM320VC5507-EP

SPRS613 – SEPTEMBER 2009

www.ti.com

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4.1

Notices Concerning JTAG (IEEE 1149.1) Boundary Scan Test Capability

4.1.1

Initialization Requirements for Boundary Scan Test

The SM320VC5507 uses the JTAG port for boundary scan tests, emulation capability and factory test

purposes. To use boundary scan test, the EMU0 and EMU1/OFF pins must be held LOW through a rising

edge of the TRST signal prior to the first scan. This operation selects the appropriate TAP control for

boundary scan. If at any time during a boundary scan test a rising edge of TRST occurs when EMU0 or

EMU1/OFF are not low, a factory test mode may be selected preventing boundary scan test from being

completed. For this reason, it is recommended that EMU0 and EMU1/OFF be pulled or driven low at all

times during boundary scan test.

4.1.2

Boundary Scan Description Language (BSDL) Model

BSDL models are available on the web in the TMS320VC5507 product folder under the “simulation

models” section.

4.2

Documentation Support

Extensive documentation supports all TMS320™ DSP family of devices from product announcement

through applications development. The following types of documentation are available to support the

design and use of the TMS320C5000™ platform of DSPs:

•

TMS320C55x ™ DSP Functional Overview (literature number SPRU312)

•

Device-specific data sheets and data manuals

•

Complete user’s guides

•

Development support tools

•

Hardware and software application reports

TMS320C55x reference documentation includes, but is not limited to, the following:

•

TMS320C55x DSP CPU Reference Guide (literature number SPRU371)

•

TMS320C55x DSP Mnemonic Instruction Set Reference Guide (literature number SPRU374)

•

TMS320C55x DSP Algebraic Instruction Set Reference Guide (literature number SPRU375)

•

TMS320C55x DSP Programmer’s Guide (literature number SPRU376)

•

TMS320C55x DSP Peripherals Overview Reference Guide (literature number SPRU317)

•

TMS320C55x Optimizing C/C++ Compiler User’s Guide (literature number SPRU281)

•

TMS320C55x Assembly Language Tools User’s Guide (literature number SPRU280)

•

TMS320C55x DSP Library Programmer’s Reference (literature number SPRU422)

•

TMS320VC5507/5509 DSP Universal Serial Bus (USB) Module Reference Guide (literature number

SPRU596)

•

Using the USB APLL on the TMS320VC5507/5509A Application Report (literature number SPRA997)

•

Using the TMS320VC5503/VC5507/VC5509/VC5509A Bootloader Application Report (literature

number SPRA375)

•

Disabling the Internal Oscillator on the TMS320VC5507/5509/5509A DSP application report (literature

number SPRA078)

•

Using the TMS320C5509/C5509A USB Bootloader Application Report (literature number SPRA840)

The reference guides describe in detail the TMS320C55x™ DSP products currently available and the

hardware and software applications, including algorithms, for fixed-point TMS320™ DSP family of devices.

A series of DSP textbooks is published by Prentice-Hall and John Wiley & Sons to support digital signal

processing research and education. The TMS320™ DSP newsletter, Details on Signal Processing, is

published quarterly and distributed to update TMS320™ DSP customers on product information.

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