Overview
The TMS320DM642AZNZA5, produced by Texas Instruments, is a high-performance video/imaging fixed-point digital signal processor (DSP) based on the second-generation advanced VelociTI™ very-long-instruction-word (VLIW) architecture (VelociTI.2™). This DSP is part of the TMS320C64x™ family, which is the highest-performance fixed-point DSP generation in the TMS320C6000™ DSP platform. It is designed to excel in digital media applications, offering high processing power and a wide range of peripherals for various interfaces and functionalities.
Key Specifications
| Parameter | Value |
|---|---|
| Instruction Cycle Time | 2 ns, 1.67 ns, 1.39 ns |
| Clock Rate | 500 MHz, 600 MHz, 720 MHz |
| Instructions per Cycle | Eight 32-Bit Instructions |
| MIPS | 4000, 4800, 5760 |
| Functional Units | Eight Highly Independent Functional Units with VelociTI.2™ Extensions |
| ALUs | Six ALUs (32-/40-Bit) |
| Serial Ports | Two Multichannel Buffered Serial Ports (McBSPs), One Multichannel Audio Serial Port (McASP0) |
| Timers | Three 32-Bit General-Purpose Timers |
| GPIO Pins | Sixteen General-Purpose I/O (GPIO) Pins |
| Package | 548-Pin Ball Grid Array (BGA) Package |
| Process Technology | 0.13-µm/6-Level Cu Metal Process (CMOS) |
| Voltage | 3.3-V I/O, 1.2-V or 1.4-V Internal |
Key Features
- Fully software-compatible with C64x™ DSPs.
- VelociTI.2™ extensions to VelociTI™ advanced VLIW architecture.
- Three configurable video ports supporting multiple resolutions and video standards.
- VCXO interpolated control port (VIC) for audio/video synchronization.
- Host-port interface (HPI) [32-/16-Bit] and 32-Bit/66-MHz PCI master/slave interface.
- IEEE 802.3 compliant Ethernet MAC (EMAC) and management data input/output (MDIO) module.
- Flexible PLL clock generator and IEEE-1149.1 (JTAG) boundary-scan-compatible.
Applications
The TMS320DM642AZNZA5 is well-suited for a variety of digital media applications, including video and audio processing, imaging, and telecommunications. Its high-performance capabilities and extensive set of peripherals make it an excellent choice for:
- Video encoding and decoding.
- Image processing and analysis.
- Audio processing and streaming.
- Telecommunications and network equipment.
- Industrial automation and control systems.
Q & A
- What is the TMS320DM642AZNZA5? The TMS320DM642AZNZA5 is a high-performance video/imaging fixed-point digital signal processor produced by Texas Instruments.
- What is the clock rate of the TMS320DM642AZNZA5? The clock rate can be 500 MHz, 600 MHz, or 720 MHz.
- How many instructions can the TMS320DM642AZNZA5 execute per cycle? It can execute eight 32-bit instructions per cycle.
- What is the MIPS rating of the TMS320DM642AZNZA5? The MIPS rating is up to 5760 MIPS at 720 MHz.
- What type of package does the TMS320DM642AZNZA5 come in? It comes in a 548-pin Ball Grid Array (BGA) package.
- What is the process technology used in the TMS320DM642AZNZA5? It uses a 0.13-µm/6-Level Cu Metal Process (CMOS).
- Is the TMS320DM642AZNZA5 compatible with other DSPs? Yes, it is fully software-compatible with C64x™ DSPs.
- What peripherals are available on the TMS320DM642AZNZA5? It includes three configurable video ports, multichannel buffered serial ports, a multichannel audio serial port, general-purpose timers, GPIO pins, and more.
- What are some common applications of the TMS320DM642AZNZA5? It is used in video and audio processing, imaging, telecommunications, and industrial automation.
- Does the TMS320DM642AZNZA5 support Ethernet? Yes, it includes an IEEE 802.3 compliant Ethernet MAC (EMAC) and management data input/output (MDIO) module.
