Overview
The TMS320C5534AZHHA05 is a low-power, fixed-point Digital Signal Processor (DSP) from Texas Instruments, part of the TMS320C55x DSP family. This device is designed for high-performance and low-power applications, making it suitable for a variety of signal processing tasks. The C55x DSP architecture features increased parallelism and a focus on power savings, enabling efficient processing of complex signal processing algorithms.
The TMS320C5534 is supported by Texas Instruments' award-winning eXpressDSP and Code Composer Studio Integrated Development Environment (IDE), along with a comprehensive set of development tools and libraries.
Key Specifications
| Specification | Details |
|---|---|
| Processor Core | TMS320C55x DSP generation CPU |
| Clock Rate | 50 MHz (1.05 V core voltage), 100 MHz (1.3 V core voltage) |
| Instruction Cycle Time | 20 ns (50 MHz), 10 ns (100 MHz) |
| Memory | 64 KB DARAM, 192 KB SARAM |
| DMA Controllers | Four DMA controllers, each with 4 channels |
| ALUs and MAC Units | Central 40-bit ALU, additional 16-bit ALU, two MAC units (17-bit x 17-bit multiplication and 32-bit add in a single cycle) |
| Peripherals | USB 2.0 device mode, RTC, three GP timers (one configurable as watchdog), APLL clock generator, SPI, I2C, UART, I2S Bus modules |
| LDOs | ANA_LDO, DSP_LDO (1.3 V or 1.05 V), USB_LDO |
| Power Consumption | Active @ 25°C: 0.15 mW/MHz @ 1.05 V, 50 MHz; 0.22 mW/MHz @ 1.3 V, 100 MHz |
Key Features
- High Performance and Low Power: The C55x DSP architecture achieves high performance through increased parallelism and a focus on power savings.
- Advanced Instruction Set: Variable byte width instruction set for improved code density and predictive branching capability to avoid pipeline flushes.
- Multiple Peripherals: Includes USB 2.0 device mode, real-time clock (RTC), general-purpose timers, SPI, I2C, UART, and I2S Bus modules.
- Integrated LDOs: ANA_LDO, DSP_LDO, and USB_LDO to power different sections of the device.
- Development Support: Supported by eXpressDSP, Code Composer Studio IDE, DSP/BIOS, and a comprehensive set of development tools and libraries.
Applications
- Audio Processing: With four Inter-IC Sound (I2S Bus) modules, it is well-suited for audio processing applications such as voice recognition, audio compression, and audio enhancement.
- Industrial Automation: The device's real-time capabilities and various peripherals make it suitable for industrial automation and control systems.
- Medical Devices: Can be used in medical devices requiring low power and high-performance signal processing, such as portable diagnostic equipment.
- Consumer Electronics: Suitable for consumer electronics requiring advanced signal processing, such as smart home devices and multimedia systems.
Q & A
- What is the maximum clock rate of the TMS320C5534?
The maximum clock rate of the TMS320C5534 is 100 MHz when operating at 1.3 V core voltage, and 50 MHz when operating at 1.05 V core voltage.
- What type of memory does the TMS320C5534 have?
The TMS320C5534 has 64 KB of DARAM and 192 KB of SARAM.
- Does the TMS320C5534 support USB?
Yes, the TMS320C5534 supports USB 2.0 device mode.
- What are the integrated LDOs in the TMS320C5534?
The TMS320C5534 includes ANA_LDO, DSP_LDO, and USB_LDO to power different sections of the device).
- What development tools support the TMS320C5534?
The TMS320C5534 is supported by eXpressDSP, Code Composer Studio IDE, DSP/BIOS, and a comprehensive set of development tools and libraries).
- What is the power consumption of the TMS320C5534?
The power consumption is approximately 0.15 mW/MHz at 1.05 V, 50 MHz, and 0.22 mW/MHz at 1.3 V, 100 MHz).
- Does the TMS320C5534 have any FFT hardware acceleration?
No, the TMS320C5534 does not include a tightly coupled FFT Hardware Accelerator, which is available in the TMS320C5535).
- What are the typical applications of the TMS320C5534?
The TMS320C5534 is typically used in audio processing, industrial automation, medical devices, and consumer electronics requiring advanced signal processing).
- How many DMA channels does the TMS320C5534 have?
The TMS320C5534 has four DMA controllers, each with four channels, providing a total of 16 DMA channels).
- Does the TMS320C5534 support I2C and SPI interfaces?
Yes, the TMS320C5534 supports I2C and SPI interfaces, along with UART and I2S Bus modules).
