Overview
The TMS320C6414TGLZ7 is a high-performance fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the TMS320C64x™ DSP family. This device is based on the second-generation VelociTI.2™ very-long-instruction-word (VLIW) architecture, making it an excellent choice for multichannel and multifunction applications, particularly in wireless infrastructure and other high-performance DSP needs.
The C64x™ DSPs offer exceptional performance with up to 5760 million instructions per second (MIPS) at a clock rate of 720 MHz. They combine the operational flexibility of high-speed controllers with the numerical capability of array processors, making them highly versatile for various applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Instruction Cycle Time | 2 ns, 1.67 ns, 1.39 ns, 1 ns |
| Clock Rate | 500 MHz, 600 MHz, 720 MHz, 1 GHz |
| Instructions/Cycle | Eight 32-Bit Instructions |
| Operations/Cycle | Twenty-Eight Operations |
| MIPS | 4000, 4800, 5760, 8000 MIPS |
| L1 Cache | 128K-Bit (16K-Byte) L1P Program Cache (Direct Mapped), 128K-Bit (16K-Byte) L1D Data Cache (2-Way Set-Associative) |
| L2 Memory | 8M-Bit (1024K-Byte) L2 Unified Mapped RAM/Cache (Flexible Allocation) |
| External Memory Interfaces | Two EMIFs: One 64-Bit (EMIFA), One 16-Bit (EMIFB) |
| Memory Space | 1280M-Byte Total Addressable External Memory Space |
| EDMA Controller | Enhanced Direct-Memory-Access (EDMA) Controller (64 Independent Channels) |
| PCI Interface | 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface Conforms to PCI Specification 2.2 |
| Package | 532-Pin Ball Grid Array (BGA) Package (GLZ and ZLZ Suffixes), 0.8-mm Ball Pitch |
| Process Technology | 0.13-µm/6-Level CMOS Process |
| Voltage | 3.3-V I/Os, 1.1-V Internal (600 MHz), 3.3-V I/Os, 1.2-V Internal (720/850 MHz, 1 GHz) |
Key Features
- Highest-Performance Fixed-Point DSPs with up to 8000 MIPS at 1 GHz clock rate
- VelociTI.2™ Extensions to VelociTI™ Advanced VLIW Architecture
- Eight Highly Independent Functional Units: Six ALUs and Two Multipliers
- L1/L2 Memory Architecture with 128K-Bit L1P and L1D Caches and 8M-Bit L2 Unified Mapped RAM/Cache
- Two External Memory Interfaces (EMIFs): 64-Bit EMIFA and 16-Bit EMIFB
- Enhanced Direct-Memory-Access (EDMA) Controller with 64 Independent Channels
- Host-Port Interface (HPI) and User-Configurable Bus Width (32-/16-Bit)
- 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface Conforms to PCI Specification 2.2
- Three Multichannel Buffered Serial Ports and Serial Peripheral Interface (SPI) Compatible
- Three 32-Bit General-Purpose Timers and UTOPIA Level 2 Slave ATM Controller
- Sixteen General-Purpose I/O (GPIO) Pins and Flexible PLL Clock Generator
- IEEE-1149.1 (JTAG) Boundary-Scan-Compatible
Applications
The TMS320C6414TGLZ7 is designed for high-performance applications, particularly in:
- Wireless Infrastructure: Base stations, radio network controllers, and other wireless communication systems.
- Multichannel and Multifunction Systems: Applications requiring simultaneous processing of multiple channels or functions.
- Telecommunications: T1/E1, MVIP, SCSA framers, and other telecommunication equipment.
- Audio and Video Processing: High-speed audio and video processing, including encoding and decoding.
- Industrial Automation: High-performance control and processing in industrial automation systems.
Q & A
- What is the maximum clock rate of the TMS320C6414TGLZ7?
The maximum clock rate of the TMS320C6414TGLZ7 is 1 GHz.
- How many instructions can the TMS320C6414TGLZ7 execute per cycle?
The TMS320C6414TGLZ7 can execute eight 32-bit instructions per cycle.
- What is the total addressable external memory space of the TMS320C6414TGLZ7?
The total addressable external memory space is 1280M-Bytes.
- Does the TMS320C6414TGLZ7 support PCI interface?
Yes, it supports a 32-Bit/33-MHz, 3.3-V PCI Master/Slave Interface conforming to PCI Specification 2.2.
- What type of memory architecture does the TMS320C6414TGLZ7 have?
The TMS320C6414TGLZ7 has an L1/L2 memory architecture with 128K-Bit L1P and L1D caches and an 8M-Bit L2 unified mapped RAM/cache.
- How many general-purpose timers does the TMS320C6414TGLZ7 have?
The TMS320C6414TGLZ7 has three 32-bit general-purpose timers.
- Is the TMS320C6414TGLZ7 compatible with other C6000 DSP devices?
Yes, it is fully software-compatible with C62x™ devices and pin-compatible with C6414/15/16 devices.
- What is the package type of the TMS320C6414TGLZ7?
The package type is a 532-Pin Ball Grid Array (BGA) with a 0.8-mm ball pitch.
- Does the TMS320C6414TGLZ7 support UTOPIA interface?
Yes, it supports a UTOPIA Level 2 Slave ATM Controller.
- How many GPIO pins does the TMS320C6414TGLZ7 have?
The TMS320C6414TGLZ7 has sixteen general-purpose I/O (GPIO) pins.
