Overview
The TMS320C6416TBGLZA6, produced by Texas Instruments, is a high-performance fixed-point Digital Signal Processor (DSP) within the TMS320C6000 DSP platform. This device is based on the second-generation VelociTI very-long-instruction-word (VLIW) architecture, specifically the VelociTI.2 extensions. It is designed to offer exceptional performance and flexibility, making it an excellent choice for multichannel and multifunction applications, particularly in wireless infrastructure and other high-demand DSP environments.
With a clock rate of up to 720 MHz, the TMS320C6416 achieves performance levels of up to 5760 million instructions per second (MIPS). The device features eight highly independent functional units, including six arithmetic logic units (ALUs) and two multipliers, which support a wide range of arithmetic operations per clock cycle.
Key Specifications
| Specification | Details |
|---|---|
| Clock Rate | 500 MHz, 600 MHz, 720 MHz |
| Instruction Cycle Time | 2 ns, 1.67 ns, 1.39 ns |
| MIPS | 4000, 4800, 5760 |
| Functional Units | Eight highly independent functional units: six ALUs (32-/40-Bit), two multipliers |
| Memory Architecture | 128K-Bit (16K-Byte) L1P Program Cache, 128K-Bit (16K-Byte) L1D Data Cache, 8M-Bit (1024K-Byte) L2 Unified Mapped RAM/Cache |
| External Memory Interfaces | Two EMIFs: one 64-Bit (EMIFA), one 16-Bit (EMIFB) |
| Package | 532-Pin Ball Grid Array (BGA) Package, 0.8-mm Ball Pitch |
| Power and Voltage | 3.3-V I/Os, 1.1-V/1.2-V Internal |
Key Features
- High-Performance DSP Core: Based on the VelociTI.2 VLIW architecture, offering up to 5760 MIPS and 28 operations per cycle.
- Functional Units: Eight highly independent functional units, including six ALUs and two multipliers, supporting various arithmetic operations per clock cycle.
- Memory and Caches: L1 and L2 memory architecture with flexible allocation, including 128K-Bit L1 caches and 8M-Bit L2 unified mapped RAM/cache.
- External Memory Interfaces: Two EMIFs supporting glueless interface to various memory types such as SRAM, SDRAM, and more.
- Peripheral Interfaces: Includes PCI master/slave interface, Host-Port Interface (HPI), Multichannel Buffered Serial Ports, and SPI compatible interface.
- Coprocessors: Viterbi Decoder Coprocessor (VCP) and Turbo Decoder Coprocessor (TCP) for enhanced decoding capabilities.
- General-Purpose Timers and GPIO: Three 32-bit general-purpose timers and sixteen GPIO pins.
- Debug and Test Features: IEEE-1149.1 (JTAG) boundary-scan-compatible and Universal Test and Operations PHY Interface for ATM (UTOPIA).
Applications
- Wireless Infrastructure: Ideal for base stations, radio network controllers, and other wireless communication equipment due to its high-performance DSP capabilities.
- Telecommunications: Suitable for applications involving T1/E1, MVIP, SCSA framers, and ATM interfaces.
- Audio and Video Processing: Can be used in high-performance audio and video processing systems due to its advanced VLIW architecture and coprocessors.
- Industrial Automation: Applicable in high-speed control and numerical processing environments.
- Medical Imaging and Diagnostics: Useful in medical imaging and diagnostic equipment that require high-speed signal processing.
Q & A
- What is the maximum clock rate of the TMS320C6416?
The maximum clock rate of the TMS320C6416 is 720 MHz, with some variants reaching up to 850 MHz.
- How many functional units does the TMS320C6416 have?
The TMS320C6416 has eight highly independent functional units, including six ALUs and two multipliers.
- What type of memory architecture does the TMS320C6416 use?
The TMS320C6416 uses a L1 and L2 memory architecture with 128K-Bit L1 caches and an 8M-Bit L2 unified mapped RAM/cache).
- Does the TMS320C6416 support PCI interface?
Yes, the TMS320C6416 supports a 32-bit/33-MHz, 3.3-V PCI master/slave interface conforming to PCI Specification 2.2).
- What are the coprocessors available on the TMS320C6416?
The TMS320C6416 includes a Viterbi Decoder Coprocessor (VCP) and a Turbo Decoder Coprocessor (TCP)).
- How many GPIO pins does the TMS320C6416 have?
The TMS320C6416 has sixteen general-purpose I/O (GPIO) pins).
- Is the TMS320C6416 compatible with other C6000 DSP devices?
Yes, the TMS320C6416 is fully software-compatible with C62x devices and pin-compatible with C6414 and C6415 devices).
- What is the package type of the TMS320C6416?
The TMS320C6416 comes in a 532-Pin Ball Grid Array (BGA) package with a 0.8-mm ball pitch).
- Does the TMS320C6416 support JTAG boundary scan?
Yes, the TMS320C6416 is IEEE-1149.1 (JTAG) boundary-scan-compatible).
- What are the typical applications of the TMS320C6416?
The TMS320C6416 is typically used in wireless infrastructure, telecommunications, audio and video processing, industrial automation, and medical imaging and diagnostics).
