TMS320DM643AZDK6 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TMS320DM643AZDK6
Manufacturer

TI
ChipWorker Part#

CW92200876
Category

DSP, Digital Signal Processor
Package

FCBGA-548
Description

DSP Fixed-Point 32Bit 600MHz 4800MIPS 548Pin FCBGA
Documentation

Datasheet

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TMS320DM643AZDK6 Specifications

Attribute	Attribute Value

Part Number	TMS320DM643AZDK6
Manufacturer	TI
ChipWorker Part#	CW92200876
Category	DSP, Digital Signal Processor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	548 Pin
Case/Package	FCBGA-548
Frequency	600 MHz
Operating Voltage	3.30 V
Clock Speed	600 MHz
RAM Memory Size	288 KB
Operating Temperature (Max)	90 ℃
Operating Temperature (Min)	0 ℃
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Operating Temperature	0℃ ~ 90℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
ECCN Code	3A991.a.2

Product Description

The TMS320C64x™ DSPs (including the TMS320DM643 device) are the highest-performance fixed-point DSP generation in the TMS320C6000™ DSP platform. The TMS320DM643 (DM643) device is based on the second-generation high-performance, advanced VelociTI™ very-long-instruction-word (VLIW) architecture (VelociTI.2™) developed by Texas Instruments (TI), making these DSPs an excellent choice for digital media applications. The C64x™ is a code-compatible member of the C6000™ DSP platform.
With performance of up to 4800 million instructions per second (MIPS) at a clock rate of 600 MHz, the DM643 device offers cost-effective solutions to high-performance DSP programming challenges. The DM643 DSP possesses the operational flexibility of high-speed controllers and the numerical capability of array processors. The C64x™ DSP core processor has 64 general-purpose registers of 32-bit word length and eight highly independent functional units-two multipliers for a 32-bit result and six arithmetic logic units (ALUs)-with VelociTI.2™ extensions. The VelociTI.2™ extensions in the eight functional units include new instructions to accelerate the performance in video and imaging applications and extend the parallelism of the VelociTI™ architecture. The DM643 can produce four 16-bit multiply-accumulates (MACs) per cycle for a total of 2400 million MACs per second (MMACS), or eight 8-bit MACs per cycle for a total of 4800 MMACS. The DM643 DSP also has application-specific hardware logic, on-chip memory, and additional on-chip peripherals similar to the other C6000™ DSP platform devices.
The DM643 uses a two-level cache-based architecture and has a powerful and diverse set of peripherals. The Level 1 program cache (L1P) is a 128-Kbit direct mapped cache and the Level 1 data cache (L1D) is a 128-Kbit 2-way set-associative cache. The Level 2 memory/cache (L2) consists of an 2-Mbit memory space that is shared between program and data space. L2 memory can be configured as mapped memory, cache, or combinations of the two. The peripheral set includes: two configurable video ports; a 10/100 Mb/s Ethernet MAC (EMAC); a management data input/output (MDIO) module; a VCXO interpolated control port (VIC); one multichannel buffered audio serial port (McASP0); an inter-integrated circuit (I2C) Bus module; one multichannel buffered serial port (McBSP); three 32-bit general-purpose timers; a user-configurable 16-bit or 32-bit host-port interface (HPI16/HPI32); a 16-pin general-purpose input/output port (GP0) with programmable interrupt/event generation modes; and a 64-bit glueless external memory interface (EMIFA), which is capable of interfacing to synchronous and asynchronous memories and peripherals.
The DM643 device has two configurable video port peripherals (VP1 and VP2). These video port peripherals provide a glueless interface to common video decoder and encoder devices. The DM643 video port peripherals support multiple resolutions and video standards (e.g., CCIR601, ITU-BT.656, BT.1120, SMPTE 125M, 260M, 274M, and 296M).
These two video port peripherals are configurable and can support either video capture and/or video display modes. Each video port consists of two channels - A and B with a 5120-byte capture/display buffer that is splittable between the two channels.
For more details on the Video Port peripherals, see the _TMS320C64x DSP Video Port/VCXO Interpolated Control (VIC) Port Reference Guide_ (literature number SPRU629).
The McASP0 port supports one transmit and one receive clock zone, with eight serial data pins which can be individually allocated to any of the two zones. The serial port supports time-division multiplexing on each pin from 2 to 32 time slots. The DM643 has sufficient bandwidth to support all 8 serial data pins transmitting a 192-kHz stereo signal. Serial data in each zone may be transmitted and received on multiple serial data pins simultaneously and formatted in a multitude of variations on the Philips Inter-IC Sound (I2S) format.
In addition, the McASP0 transmitter may be programmed to output multiple S/PDIF, IEC60958, AES-3, CP-430 encoded data channels simultaneously, with a single RAM containing the full implementation of user data and channel status fields.
McASP0 also provides extensive error-checking and recovery features, such as the bad clock detection circuit for each high-frequency master clock which verifies that the master clock is within a programmed frequency range.
The VCXO interpolated control (VIC) port provides digital-to-analog conversion with resolution from 9-bits to up to 16-bits. The output of the VIC is a single bit interpolated D/A output.For more details on the VIC port, see the _TMS320C64x DSP Video Port/VCXO Interpolated Control (VIC) Port Reference Guide_ (literature number SPRU629).
The ethernet media access controller (EMAC) provides an efficient interface between the DM643 DSP core processor and the network. The DM643 EMAC support both 10Base-T and 100Base-TX, or 10 Mbits/second (Mbps) and 100 Mbps in either half- or full-duplex, with hardware flow control and quality of service (QOS) support. The DM643 EMAC makes use of a custom interface to the DSP core that allows efficient data transmission and reception.For more details on the EMAC, see the _TMS320C6000 DSP Ethernet Media Access Controller (EMAC) / Management Data Input/Output (MDIO) Module Reference Guide_ (literature number SPRU628).
The management data input/output (MDIO) module continuously polls all 32 MDIO addresses in order to enumerate all PHY devices in the system. Once a PHY candidate has been selected by the DSP, the MDIO module transparently monitors its link state by reading the PHY status register. Link change events are stored in the MDIO module and can optionally interrupt the DSP, allowing the DSP to poll the link status of the device without continuously performing costly MDIO accesses. For more details on the MDIO, see the _TMS320C6000 DSP Ethernet Media Access Controller (EMAC) / Management Data Input/Output (MDIO) Module Reference Guide _(literature number SPRU628).
The I2C0 port on the TMS320DM643 allows the DSP to easily control peripheral devices and communicate with a host processor. In addition, the standard multichannel buffered serial port (McBSP) may be used to communicate with serial peripheral interface (SPI) mode peripheral devices.
The DM643 has a complete set of development tools which includes: a new C compiler, an assembly optimizer to simplify programming and scheduling, and a Windows® debugger interface for visibility into source code execution.

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