Overview
The TMS320C6415TBGLZA8 is a high-performance fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the TMS320C64x™ DSP generation within the TMS320C6000™ DSP platform. This device is based on the advanced VelociTI.2™ very-long-instruction-word (VLIW) architecture, making it an excellent choice for demanding applications such as wireless infrastructure. The C6415T offers exceptional performance with clock rates up to 850 MHz and delivers up to 8000 million instructions per second (MIPS). It combines the operational flexibility of high-speed controllers with the numerical capability of array processors, making it a versatile solution for high-performance DSP programming challenges.
Key Specifications
| Parameter | Specification |
|---|---|
| Package | 532-Pin Ball Grid Array (BGA) - GLZ and ZLZ Suffixes, 0.8-mm Ball Pitch |
| Operating Temperature Range | -40°C to 105°C |
| Clock Rate | 600 MHz, 720 MHz, 850 MHz, 1 GHz |
| Instruction Cycle Time | 1.67 ns, 1.39 ns, 1.17 ns, 1 ns |
| MIPS | 4800, 5760, 6800, 8000 |
| Functional Units | Eight highly independent functional units: Six ALUs (32-/40-Bit), Two Multipliers |
| General-Purpose Registers | 64 32-Bit General-Purpose Registers |
| Cache Architecture | L1P: 128K-Bit (16K-Byte) Direct Mapped Cache, L1D: 128K-Bit (16K-Byte) 2-Way Set-Associative Cache, L2: 8M-Bit (1024K-Byte) Unified Mapped RAM/Cache |
| External Memory Interfaces | One 64-Bit (EMIFA), One 16-Bit (EMIFB) |
| PCI Interface | 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface Conforms to PCI Specification 2.2 |
| GPIO Pins | Sixteen General-Purpose I/O (GPIO) Pins |
Key Features
- Highest-Performance Fixed-Point DSPs with up to 8000 MIPS at 1 GHz clock rate
- Eight 32-Bit Instructions/Cycle and Twenty-Eight Operations/Cycle
- Fully Software-Compatible With C62x™ and Pin-Compatible with C6414/15/16 Devices
- VelociTI.2™ Extensions to VelociTI™ Advanced VLIW Architecture
- Six ALUs (32-/40-Bit) and Two Multipliers Supporting Multiple Arithmetic Operations per Clock Cycle
- Non-Aligned Load-Store Architecture and Instruction Packing to Reduce Code Size
- L1/L2 Memory Architecture with Flexible Allocation
- Enhanced Direct-Memory-Access (EDMA) Controller with 64 Independent Channels
- Host-Port Interface (HPI) with User-Configurable Bus Width (32-/16-Bit)
- Three Multichannel Buffered Serial Ports (McBSPs) and UTOPIA Level 2 Slave ATM Controller
- Three 32-Bit General-Purpose Timers and Serial Peripheral Interface (SPI) Compatible
- Flexible PLL Clock Generator and IEEE-1149.1 (JTAG) Boundary-Scan-Compatible
Applications
The TMS320C6415TBGLZA8 is particularly suited for high-performance applications in wireless infrastructure, including base stations, radio network controllers, and other communication equipment. It is also applicable in various other fields such as:
- Telecommunications: For tasks like channel decoding, modulation, and signal processing.
- Medical Imaging: For real-time image processing and analysis.
- Aerospace and Defense: For radar, sonar, and other signal processing applications.
- Industrial Automation: For control systems and real-time data processing.
Q & A
- What is the maximum clock rate of the TMS320C6415TBGLZA8?
The maximum clock rate of the TMS320C6415TBGLZA8 is up to 850 MHz, with an option for 1 GHz.
- How many instructions can the TMS320C6415TBGLZA8 execute per cycle?
The TMS320C6415TBGLZA8 can execute eight 32-bit instructions per cycle.
- What is the total addressable external memory space of the TMS320C6415TBGLZA8?
The total addressable external memory space is 1280 M-Bytes.
- Does the TMS320C6415TBGLZA8 support PCI interface?
Yes, it supports a 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface conforming to PCI Specification 2.2.
- How many general-purpose timers does the TMS320C6415TBGLZA8 have?
The TMS320C6415TBGLZA8 has three 32-bit general-purpose timers.
- Is the TMS320C6415TBGLZA8 compatible with other C6000™ DSP devices?
Yes, it is fully software-compatible with C62x™ and pin-compatible with C6414/15/16 devices.
- What type of memory architecture does the TMS320C6415TBGLZA8 use?
The TMS320C6415TBGLZA8 uses a two-level cache-based architecture with L1P, L1D, and L2 memory/cache.
- Does the TMS320C6415TBGLZA8 support UTOPIA interface?
Yes, it supports UTOPIA Level 2 Slave ATM Controller.
- How many GPIO pins does the TMS320C6415TBGLZA8 have?
The TMS320C6415TBGLZA8 has sixteen general-purpose I/O (GPIO) pins.
- Is the TMS320C6415TBGLZA8 IEEE-1149.1 (JTAG) boundary-scan-compatible?
Yes, it is IEEE-1149.1 (JTAG) boundary-scan-compatible.
