Overview
The TMS320VC5441PGF is a fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C5000 DSP family. This processor is designed for high-performance applications requiring advanced signal processing capabilities. It is based on an advanced modified Harvard architecture, which allows for simultaneous access to program instructions and data, enhancing parallelism and operational speed.
The TMS320VC5441PGF is equipped with a robust set of on-chip peripherals and memory, making it suitable for a wide range of applications, including audio processing, image processing, and industrial control systems.
Key Specifications
| Specification | Value |
|---|---|
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +100°C |
| Data Bus Width | 16 bit |
| Package Type | 144-Pin Plastic Low-Profile Quad Flatpack (LQFP) or 144-Pin Ball Grid Array (BGA) |
| Core Voltage | 1.8 V |
| I/O Voltage | 3.3 V |
| Instruction Execution Time | 10 ns (100 MIPS at 3.3-V power supply) |
| On-Chip RAM | 16K x 16-Bit Dual-Access On-Chip RAM |
| On-Chip Peripherals | McBSPs, HPI8, Timers, DMA Controller, PLL Clock Generator |
Key Features
- Advanced Modified Harvard Architecture: Allows for simultaneous access to program instructions and data, enhancing parallelism and operational speed.
- High Degree of Parallelism: Supports two read operations and one write operation in a single cycle, with instructions that can fully utilize this architecture.
- On-Chip Peripherals: Includes multichannel buffered serial ports (McBSPs), enhanced 8-bit parallel host-port interface (HPI8), two 16-bit timers, and a six-channel direct memory access (DMA) controller.
- Power Consumption Control: Features IDLE1, IDLE2, and IDLE3 instructions with power-down modes to manage power consumption efficiently.
- On-Chip Phase-Locked Loop (PLL) Clock Generator: Supports internal oscillator or external clock source with multiply-by-N clock option.
- IEEE Std 1149.1 (JTAG) Boundary Scan Logic: For scan-based emulation and testing.
Applications
- Audio Processing: Suitable for audio codecs, echo cancellation, and other audio signal processing tasks.
- Image Processing: Used in image compression, filtering, and other image processing applications.
- Industrial Control Systems: Ideal for control systems that require high-speed data processing and real-time control.
- Medical Devices: Can be used in medical imaging, patient monitoring, and other medical applications requiring advanced signal processing.
- Automotive Systems: Suitable for automotive control systems, including engine control, safety systems, and infotainment systems.
Q & A
- What is the operating temperature range of the TMS320VC5441PGF?
The operating temperature range is from -40°C to +100°C.
- What is the data bus width of the TMS320VC5441PGF?
The data bus width is 16 bits.
- What types of packages are available for the TMS320VC5441PGF?
The processor is available in 144-Pin Plastic Low-Profile Quad Flatpack (LQFP) and 144-Pin Ball Grid Array (BGA) packages.
- What is the core voltage and I/O voltage for the TMS320VC5441PGF?
The core voltage is 1.8 V, and the I/O voltage is 3.3 V.
- What is the instruction execution time for the TMS320VC5441PGF?
The instruction execution time is 10 ns, which translates to 100 MIPS at a 3.3-V power supply.
- What on-chip peripherals does the TMS320VC5441PGF include?
The processor includes multichannel buffered serial ports (McBSPs), an enhanced 8-bit parallel host-port interface (HPI8), two 16-bit timers, and a six-channel direct memory access (DMA) controller.
- Does the TMS320VC5441PGF support power consumption control?
Yes, it features IDLE1, IDLE2, and IDLE3 instructions with power-down modes to manage power consumption efficiently.
- What clock generation options are available for the TMS320VC5441PGF?
The processor includes an on-chip phase-locked loop (PLL) clock generator that supports internal oscillator or external clock source with multiply-by-N clock option.
- Does the TMS320VC5441PGF support JTAG boundary scan logic?
Yes, it supports IEEE Std 1149.1 (JTAG) boundary scan logic for scan-based emulation and testing.
- What are some common applications of the TMS320VC5441PGF?
Common applications include audio processing, image processing, industrial control systems, medical devices, and automotive systems.
