Overview
The TMS320C50PGE is a digital signal processor (DSP) from Texas Instruments, part of the TMS320C5x family. This processor is designed with advanced Harvard architecture, integrating on-chip peripherals, memory, and a specialized instruction set to enhance performance and versatility. The TMS320C50PGE is fabricated using static CMOS integrated circuit technology, ensuring low power consumption and high performance. It is backward compatible with earlier TMS320 DSPs, making it a versatile choice for various digital signal processing applications.
Key Specifications
| Specification | Value |
|---|---|
| Instruction Cycle Time (5-V Operation) | 25-, 40-, and 50-ns |
| Instruction Cycle Time (3-V Operation) | 25-, 40-, and 50-ns |
| Single-Cycle Instruction Execution | Yes |
| Single-Cycle 16 × 16-Bit Multiply/Add | Yes |
| Maximum Addressable External Memory Space | 224K × 16-Bit (64K Program, 64K Data, 64K I/O, and 32K Global) |
| On-Chip Program ROM | 2K, 4K, 8K, 16K, 32K × 16-Bit Single-Access |
| On-Chip Data RAM | 544 Words |
| Package Type | PQFP144 |
| Supply Voltage | Single 5-V Supply |
Key Features
- Advanced Harvard architecture for speed and flexibility
- On-chip peripherals and memory for enhanced performance
- Specialized instruction set including single-cycle multiply/add and block moves
- Eight auxiliary registers with dedicated arithmetic unit
- Bit-reversed indexed-addressing mode for radix-2 FFTs
- Double-buffered serial port and on-chip clock generator
- Upward-compatible source code with earlier TMS320 DSPs
- Low power dissipation due to CMOS technology
Applications
The TMS320C50PGE is widely used in various digital signal processing applications, including:
- Audio and speech processing
- Image and video processing
- Telecommunications and networking
- Medical imaging and diagnostics
- Industrial control and automation
- Military and aerospace systems
Q & A
- What is the TMS320C50PGE?
The TMS320C50PGE is a digital signal processor from Texas Instruments, part of the TMS320C5x family.
- What is the instruction cycle time of the TMS320C50PGE?
The instruction cycle time is 25-, 40-, and 50-ns for both 5-V and 3-V operations.
- What type of architecture does the TMS320C50PGE use?
The TMS320C50PGE uses an advanced Harvard architecture.
- What is the maximum addressable external memory space of the TMS320C50PGE?
The maximum addressable external memory space is 224K × 16-Bit (64K Program, 64K Data, 64K I/O, and 32K Global).
- Does the TMS320C50PGE support single-cycle instructions?
Yes, it supports single-cycle instruction execution, including single-cycle 16 × 16-Bit multiply/add.
- What is the package type of the TMS320C50PGE?
The package type is PQFP144.
- Is the TMS320C50PGE backward compatible with earlier TMS320 DSPs?
Yes, it is upward-compatible with source code from earlier TMS320 DSPs.
- What are some common applications of the TMS320C50PGE?
Common applications include audio and speech processing, image and video processing, telecommunications, medical imaging, industrial control, and military systems.
- What technology is used in the fabrication of the TMS320C50PGE?
The TMS320C50PGE is fabricated using static CMOS integrated circuit technology.
- Does the TMS320C50PGE have on-chip peripherals and memory?
Yes, it includes on-chip peripherals and memory to enhance performance.
