Overview
The TMS320C10FNLR25 is a highly-integrated, high-performance digital signal processor (DSP) from Texas Instruments. It is part of the TMS320C1x series, known for its robust architecture and widespread use in digital signal processing tasks. This DSP combines the flexibility of a high-speed controller with the numerical capability of an array processor, offering an efficient alternative to multichip bit-slice processors.
The TMS320C10FNLR25 is designed to cater to a wide range of applications requiring efficient and rapid signal processing capabilities. It operates at a clock rate of 25 MHz and is supported by extensive documentation, application notes, and development tools from Texas Instruments.
Key Specifications
| Specification | Value |
|---|---|
| Instruction Cycle Time | 160 ns (TMS320C10-25) |
| On-Chip Data RAM | 144/256 Words |
| On-Chip Program ROM | 1.5K/4K/8K Words |
| On-Chip Program EPROM | 4K Words (TMS320E14/P14/E15/P15/E17/P17) |
| External Memory | 4K / 64K-Word Total External Memory at Full Speed |
| ALU/Accumulator | 32-Bit |
| Multiply Capability | 16 × 16-Bit Multiplier With a 32-Bit Product |
| Barrel Shifter | 0 to 16-Bit |
| Input/Output Channels | Eight Input/Output Channels |
| Serial Port | Dual-Channel Serial Port |
| Power Supply | 5-V |
| Packaging | 40-pin DIP, 44-pin PLCC, or 44-pin ceramic packages |
Key Features
- Highly paralleled architecture and efficient instruction set, capable of executing more than 5 MIPS.
- Hardware-intensive approach implementing functions in hardware that other processors implement through microcode or software.
- Block moves for data/program management and repeat instructions for efficient use of program space.
- Serial port for direct codec interface and synchronization input for synchronous multiprocessor configurations.
- On-chip timer for control operations and wait states for communication to slow off-chip memories/peripherals.
- Commercial and military versions available.
- Low-power version available (TMS320LC15) with a VDD of only 3.3-V, resulting in a 2.3:1 power requirement reduction over the typical 5-V ‘C1x device).
Applications
The TMS320C10FNLR25 is particularly well-suited for a broad spectrum of applications, including:
- Telecommunications: For tasks such as signal processing and transmission.
- Audio Processing: For applications requiring real-time audio signal processing.
- Industrial Control: For controlling and monitoring industrial processes.
- Embedded Systems: For various embedded applications requiring efficient signal processing.
Q & A
- What is the instruction cycle time of the TMS320C10FNLR25?
The instruction cycle time of the TMS320C10FNLR25 is 160 ns (TMS320C10-25).
- How much on-chip data RAM does the TMS320C10FNLR25 have?
The TMS320C10FNLR25 has 144/256 words of on-chip data RAM).
- What is the capacity of the on-chip program ROM?
The on-chip program ROM capacity is 1.5K/4K/8K words).
- Does the TMS320C10FNLR25 support external memory?
- What is the ALU/Accumulator bit width?
The ALU/Accumulator is 32-bit).
- What type of multiplier does the TMS320C10FNLR25 have?
- What is the power supply voltage for the TMS320C10FNLR25?
- In what packages is the TMS320C10FNLR25 available?
- Are there commercial and military versions of the TMS320C10FNLR25?
- What kind of support does Texas Instruments provide for the TMS320C10FNLR25?
