Overview
The TMS320C6204, 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 device 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 C6204 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 demanding DSP applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Clock Rate | 200 MHz |
| Instruction Cycle Time | 5 ns |
| Instructions per Cycle | Eight 32-bit instructions |
| MIPS | 1600 MIPS |
| MACs per Second | 400 million MACs |
| Functional Units | Six ALUs (32-/40-bit), Two 16-bit multipliers (32-bit result) |
| General-Purpose Registers | 32 registers of 32-bit word length |
| Internal Program Memory | 64K-byte block (user-configurable as cache or memory-mapped) |
| Internal Data Memory | Two 32K-byte blocks of RAM |
| Peripherals | Two multichannel buffered serial ports (McBSPs), Two 32-bit general-purpose timers, 32-bit expansion bus (XB), External Memory Interface (EMIF) |
| Package | 288-pin MicroStar BGA™ (GHK), 340-pin BGA (GLW) |
| Core Supply Voltage | 1.5 V |
| I/O Voltage | 3.3 V |
Key Features
- VelociTI™ VLIW Architecture: Supports up to eight 32-bit instructions per cycle, with variable-length execute packets to reduce code size.
- High Performance: Achieves 1600 MIPS and 400 million MACs per second.
- Functional Units: Includes six ALUs and two 16-bit multipliers, providing a high degree of parallelism.
- Memory and Peripherals: Features 64K-byte program memory, two 32K-byte data memory blocks, McBSPs, timers, and a 32-bit expansion bus.
- External Memory Interface (EMIF): Capable of interfacing to SDRAM, SBSRAM, and asynchronous peripherals.
- Development Tools: Includes a new C compiler, assembly optimizer, and Windows™ debugger interface.
- Power Management: Supports power-down logic and low core supply voltage options.
- Compatibility: Pin-compatible with the TMS320C6202, C6202B, and C6203 devices.
Applications
- Telecommunications: Suitable for T1/E1, MVIP, SCSA framers, and other telecommunication applications.
- Audio and Video Processing: Supports AC97 and SPI-compatible interfaces, making it ideal for audio and video processing tasks.
- Industrial Control: Can be used in high-speed control applications requiring advanced numerical capabilities.
- Medical Imaging: Applicable in medical imaging and diagnostic equipment due to its high processing power and precision.
- Aerospace and Defense: Used in various military and aerospace applications requiring high-performance DSP capabilities.
Q & A
- What is the clock rate of the TMS320C6204 DSP?
The clock rate of the TMS320C6204 DSP is 200 MHz.
- How many instructions can the TMS320C6204 execute per cycle?
The TMS320C6204 can execute up to eight 32-bit instructions per cycle.
- What is the MIPS performance of the TMS320C6204?
The TMS320C6204 achieves up to 1600 MIPS.
- What type of memory does the TMS320C6204 have?
The TMS320C6204 has 64K-byte program memory and two 32K-byte data memory blocks.
- What peripherals are included in the TMS320C6204?
The TMS320C6204 includes two multichannel buffered serial ports (McBSPs), two 32-bit general-purpose timers, and a 32-bit expansion bus (XB).
- Is the TMS320C6204 pin-compatible with other DSPs?
Yes, the TMS320C6204 is pin-compatible with the TMS320C6202, C6202B, and C6203 devices.
- What is the core supply voltage of the TMS320C6204?
The core supply voltage of the TMS320C6204 is 1.5 V.
- What development tools are available for the TMS320C6204?
The TMS320C6204 has a new C compiler, an assembly optimizer, and a Windows™ debugger interface.
- Can the TMS320C6204 interface with synchronous and asynchronous peripherals?
Yes, the TMS320C6204 can interface with both synchronous and asynchronous peripherals through its External Memory Interface (EMIF) and other peripherals.
- What is the package type of the TMS320C6204?
The TMS320C6204 is available in 288-pin MicroStar BGA™ (GHK) and 340-pin BGA (GLW) packages.
