Overview
The TMS320C6205, produced by Texas Instruments, is a high-performance fixed-point digital signal processor (DSP) based on the advanced VelociTI very-long-instruction-word (VLIW) architecture. This processor is part of the TMS320C6000 DSP platform and is designed for multichannel and multifunction applications. With a clock rate of 200 MHz and an instruction cycle time of 5 ns, the C6205 achieves up to 1600 million instructions per second (MIPS) and 400 million multiply-accumulates per second (MMACS). It combines the operational flexibility of high-speed controllers with the numerical capability of array processors, making it an excellent choice for high-performance DSP programming challenges.
Key Specifications
| Parameter | Value |
|---|---|
| Clock Rate | 200 MHz |
| Instruction Cycle Time | 5 ns |
| Instructions per Cycle | Eight 32-Bit Instructions |
| MIPS | 1600 MIPS |
| Functional Units | Six ALUs (32-/40-Bit), Two 16-Bit Multipliers (32-Bit Result) |
| General-Purpose Registers | 32 32-Bit Registers |
| On-Chip SRAM | 1M-Bit |
| Internal Program/Cache Memory | 512K-Bit (16K 32-Bit Instructions) |
| Internal Data Memory | 512K-Bit (64K Bytes), Organized as Two 32K-Byte Blocks |
| External Memory Interface (EMIF) | Glueless Interface to SDRAM, SBSRAM, SRAM, and EPROM |
| PCI Interface | 32-Bit/33-MHz Master/Slave, Conforms to PCI Specification 2.2 |
| Package | 288-Pin MicroStar BGA |
| Process Technology | 0.15-µm/5-Level Metal Process, CMOS Technology |
| Voltage | 1.5-V Internal, 3.3-V I/Os, 5-V Voltage Tolerance for PCI I/O Pins |
Key Features
- High-Performance DSP Core: Based on the VelociTI VLIW architecture, providing up to 1600 MIPS and 400 MMACS.
- Functional Units: Eight highly independent functional units including six ALUs and two 16-bit multipliers.
- On-Chip Memory: 1M-Bit on-chip SRAM, 512K-Bit internal program/cache memory, and 512K-Bit dual-access internal data memory.
- Peripheral Set: Includes two multichannel buffered serial ports (McBSPs), two general-purpose timers, and a PCI module.
- External Memory Interface: Glueless interface to synchronous and asynchronous memories.
- PCI Interface: 32-Bit/33-MHz master/slave interface conforming to PCI Specification 2.2.
- Development Tools: New C compiler, assembly optimizer, and Windows debugger interface.
- Power Management: Meets requirements of PC99 and supports power management interface 1.1.
Applications
The TMS320C6205 is suitable for a wide range of high-performance digital signal processing applications, including:
- Telecommunications: Direct interface to T1/E1, MVIP, SCSA framers.
- Audio and Video Processing: AC97-compatible and SPI-compatible interfaces.
- Industrial Control: High-speed controllers and array processors capabilities.
- Medical Imaging: High-performance numerical processing.
- Embedded Systems: Cost-effective solutions for multifunction applications.
Q & A
- What is the clock rate of the TMS320C6205?
The clock rate of the TMS320C6205 is 200 MHz.
- How many instructions can the TMS320C6205 execute per cycle?
The TMS320C6205 can execute eight 32-bit instructions per cycle.
- What is the MIPS rating of the TMS320C6205?
The TMS320C6205 achieves up to 1600 MIPS.
- What type of memory interface does the TMS320C6205 support?
The TMS320C6205 supports a glueless external memory interface (EMIF) to SDRAM, SBSRAM, SRAM, and EPROM.
- Does the TMS320C6205 support PCI interface?
Yes, the TMS320C6205 supports a 32-Bit/33-MHz PCI master/slave interface conforming to PCI Specification 2.2.
- What is the package type of the TMS320C6205?
The TMS320C6205 is packaged in a 288-Pin MicroStar BGA.
- What is the process technology used in the TMS320C6205?
The TMS320C6205 is fabricated using 0.15-µm/5-Level Metal Process, CMOS Technology.
- What are the voltage specifications for the TMS320C6205?
The TMS320C6205 operates with 1.5-V internal, 3.3-V I/Os, and 5-V voltage tolerance for PCI I/O pins.
- Does the TMS320C6205 support serial interfaces?
Yes, the TMS320C6205 supports two multichannel buffered serial ports (McBSPs) and is compatible with SPI and AC97 interfaces.
- What development tools are available for the TMS320C6205?
The TMS320C6205 has a complete set of development tools including a new C compiler, an assembly optimizer, and a Windows debugger interface.
