Overview
The TMS320DM647CUTA8, produced by Texas Instruments, is a high-performance digital media processor part of the TMS320C6000™ DSP platform. This device is based on the third-generation advanced VelociTI™ very-long-instruction-word (VLIW) architecture, specifically the C64x+™ core. It is designed to deliver exceptional performance for digital media applications, offering clock rates of up to 1.1 GHz and achieving up to 8800 million instructions per second (MIPS).
Key Specifications
| Parameter | Value |
|---|---|
| Clock Rates | 720 MHz, 800 MHz, 900 MHz, 1.1 GHz |
| Instruction Cycle Time | 1.39 ns (-720), 1.25 ns (-800), 1.11 ns (-900), 0.91 ns (-1100) |
| MIPS | 5760, 6400, 7200, 8800 |
| Instructions/Cycle | Eight 32-Bit Instructions |
| Architecture | VelociTI.2™ Extensions to VelociTI™ Advanced VLIW TMS320C64x+™ DSP Core |
| Functional Units | Eight Highly Independent Functional Units |
| ALUs | Six ALUs (32-/40-Bit), each supports single 32-Bit, dual 16-Bit, or quad 8-Bit arithmetic per clock cycle |
| Multipliers | Two Multipliers supporting four 16 x 16-Bit multiplies (32-Bit results) or eight 8 x 8-Bit multiplies (16-Bit results) per clock cycle |
| Package | 529-pin nFBGA (ZUT suffix), 19x19 mm 0.8 mm pitch BGA |
| Voltage | 3.3-V and 1.8-V I/O, 1.2-V Internal |
Key Features
- Fully software-compatible with C64x™ and C64x+™ devices, ensuring upward code compatibility from previous devices in the C6000™ DSP platform.
- On-chip ROM bootloader for simplified boot processes.
- Individual power-saving modes to optimize power consumption.
- Flexible PLL clock generators for versatile clock management.
- IEEE-1149.1 (JTAG™) boundary-scan-compatible for enhanced debugging capabilities.
- 32 general-purpose I/O (GPIO) pins, multiplexed with other device functions.
Applications
The TMS320DM647CUTA8 is an excellent choice for various digital media applications, including video and image processing, audio processing, and other high-performance DSP tasks. It is particularly suited for applications requiring high computational power, such as video encoding and decoding, image recognition, and real-time signal processing.
Q & A
- What is the TMS320DM647CUTA8? The TMS320DM647CUTA8 is a high-performance digital media processor from Texas Instruments, part of the TMS320C6000™ DSP platform.
- What are the clock rates of the TMS320DM647CUTA8? The device supports clock rates of 720 MHz, 800 MHz, 900 MHz, and 1.1 GHz.
- What is the instruction cycle time of the TMS320DM647CUTA8? The instruction cycle times are 1.39 ns (-720), 1.25 ns (-800), 1.11 ns (-900), and 0.91 ns (-1100).
- How many MIPS does the TMS320DM647CUTA8 achieve? The device achieves up to 8800 MIPS.
- What architecture does the TMS320DM647CUTA8 use? It uses the VelociTI.2™ extensions to the VelociTI™ advanced VLIW TMS320C64x+™ DSP core.
- How many functional units does the TMS320DM647CUTA8 have? It has eight highly independent functional units.
- What types of ALUs are included in the TMS320DM647CUTA8? The device includes six ALUs (32-/40-Bit), each supporting single 32-Bit, dual 16-Bit, or quad 8-Bit arithmetic per clock cycle.
- What is the package type of the TMS320DM647CUTA8? It comes in a 529-pin nFBGA (ZUT suffix) package.
- What are the voltage levels for the TMS320DM647CUTA8? The device operates with 3.3-V and 1.8-V I/O and 1.2-V internal voltage.
- Is the TMS320DM647CUTA8 compatible with previous C64x™ devices? Yes, it is fully software-compatible with C64x™ and C64x+™ devices.
