TMS320TCI6487
TMS320TCI6488
Communications Infrastructure Digital Signal Processor
www.ti.com
SPRS358F–APRIL 2007–REVISED AUGUST 2008
TI device nomenclature also includes a suffix with the device family name. This suffix indicates the
package type (for example, ZUN), the temperature range (for example, blank is the default commercial
temperature range), and the device speed range in megahertz (for example, blank is 1 GHz). Figure 2-11
provides a legend for reading the complete device name for any TMS320C64x+ DSP generation member.
For device part numbers and further ordering information for TMS320TCI6487/8 in the CUN, GUN, or ZUN
package type, see the TI website (www.ti.com) or contact your TI sales representative.
TMS
320
TCI6488
ZUN
(
)
(
)
PREFIX
DEVICE SPEED RANGE
TMX = Experimental device
TMS = Qualified device
Blank = 1 GHz
TEMPERATURE RANGE
DEVICE FAMILY
Blank = 0°C to 100°C (default commercial temperature)
320 = TMS320ä DSP family
DEVICE
PACKAGE TYPE(A)
C64x+ DSP:
TCI6487
TCI6488
CUN = 561-pin plastic BGA (lead-free die bump and solder balls)
GUN = 561-pin plastic BGA (leaded [Pb] solder balls)
ZUN = 561-pin plastic BGA (lead-free solder balls and leaded [Pb] die bumps)
A. BGA = Ball Grid Array
Figure 2-11. TMS320C64x+™ DSP Device Nomenclature (including TMS320TCI6487/8 DSP)
2.8.2.2 Documentation Support
The following documents describe the TMS320TCI6487/8 communications infrastructure digital signal
processor. Copies of these documents are available on the Internet at www.ti.com. Tip: Enter the literature
number in the search box provided at www.ti.com.
SPRU732
SPRU871
TMS320C64x/C64x+ DSP CPU and Instruction Set Reference Guide. Describes the CPU
architecture, pipeline, instruction set, and interrupts for the TMS320C64x and TMS320C64x+
digital signal processors (DSPs) of the TMS320C6000 DSP family. The C64x/C64x+ DSP
generation comprises fixed-point devices in the C6000 DSP platform. The C64x+ DSP is an
enhancement of the C64x DSP with added functionality and an expanded instruction set.
TMS320C64x+ DSP 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 power-down controller, memory
protection, bandwidth management, and the memory and cache.
SPRAA84 TMS320C64x to TMS320C64x+ CPU Migration Guide. Describes migrating from the Texas
Instruments TMS320C64x digital signal processor (DSP) to the TMS320C64x+ DSP. The
objective of this document is to indicate differences between the two cores. Functionality in
the devices that is identical is not included.
SPRU889
High-Speed DSP Systems Design Reference Guide. Provides recommendations for
meeting the many challenges of high-speed DSP system design. These recommendations
include information about DSP audio, video, and communications systems for the C5000 and
C6000 DSP platforms.
SPRU725
SPRU803
SPRU818
TMS320TCI648x DSP General-Purpose Input/Output (GPIO) User’s Guide. This
document describes the general-purpose input/output (GPIO) peripheral in the digital signal
processors (DSPs) of the TMS320TCI648x DSP family.
TMS320TCI648x DSP Multichannel Buffered Serial Port (McBSP) Reference Guide. This
document describes the operation of the multichannel buffered serial port (McBSP) in the
digital signal processors (DSPs) of the TMS320TCI648x devices.
TMS320TCI648x DSP 64-Bit Timer User’s Guide. This document provides an overview of
the 64-bit timer in the TMS320TCI648x DSP.
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