Overview
The TMS320C6414EGLZA5E0 is a fixed-point digital signal processor (DSP) from Texas Instruments, part of the C64x generation. This device is designed for high-performance applications requiring advanced signal processing capabilities. It features a powerful DSP core, extensive memory, and a diverse set of peripherals, making it suitable for various communication, imaging, and industrial control systems.
Key Specifications
| Specification | Details |
|---|---|
| CPU Frequency | Up to 500 MHz |
| Process Technology | 0.13 μm |
| Package Type | 532-pin Ball Grid Array (BGA) |
| On-Chip RAM | 1.03 MB (1056 KB) |
| L1 Program Cache | 16 KB (128 K-bit), direct mapped |
| L1 Data Cache | 16 KB (128 K-bit), 2-way set-associative |
| L2 Memory/Cache | 1024 KB (8 M-bit), unified mapped RAM/cache |
| External Memory Interfaces | 64-bit EMIFA, 16-bit EMIFB |
| Host-Port Interface | 32-bit or 16-bit user selectable (HPI32/HPI16) |
| PCI Interface | 32-bit, conforms to PCI Specification 2.2 (not available on C6414) |
| Timers | Three 32-bit general-purpose timers |
| GPIO Pins | Sixteen general-purpose input/output pins |
| Voltage | Core: 1.2 V, I/O: 3.3 V |
Key Features
- High-Performance DSP Core: Supports up to four 16 x 16-bit multiplies or eight 8 x 8-bit multiplies per clock cycle.
- Instruction Set: Features instruction packing, conditional instructions, byte-addressable data, and advanced bit manipulation.
- Memory Architecture: Includes L1 and L2 caches, and extensive external memory interfaces.
- Peripherals: Three multichannel buffered serial ports (McBSPs), UTOPIA interface (on C6415/C6416), and enhanced direct-memory-access (EDMA) controller.
- PCI and Host-Port Interface: Supports 32-bit PCI and user-configurable 32-bit or 16-bit host-port interface.
- GPIO and Timers: Sixteen GPIO pins and three 32-bit general-purpose timers.
- Clock Generator: Flexible PLL clock generator.
- JTAG Compatibility: IEEE-1149.1 (JTAG) boundary-scan-compatible.
Applications
The TMS320C6414EGLZA5E0 is versatile and can be used in a variety of applications, including:
- Telecommunications: Supports high-speed data processing for wireless and wired communication systems.
- Imaging and Video Processing: Suitable for real-time image and video processing due to its high computational power.
- Industrial Control Systems: Can be used in control systems that require advanced signal processing and real-time data handling.
- Audio and Speech Processing: Ideal for applications involving audio and speech recognition and processing.
Q & A
- What is the CPU frequency of the TMS320C6414EGLZA5E0?
The CPU frequency can be up to 500 MHz. - What type of package does the TMS320C6414EGLZA5E0 use?
The device uses a 532-pin Ball Grid Array (BGA) package. - How much on-chip RAM does the TMS320C6414EGLZA5E0 have?
The device has 1.03 MB (1056 KB) of on-chip RAM. - Does the TMS320C6414EGLZA5E0 support PCI interface?
No, the PCI interface is not available on the C6414 model; it is available on the C6415 and C6416 models. - What is the voltage requirement for the core and I/O of the TMS320C6414EGLZA5E0?
The core voltage is 1.2 V, and the I/O voltage is 3.3 V. - How many GPIO pins does the TMS320C6414EGLZA5E0 have?
The device has sixteen general-purpose input/output pins. - What is the purpose of the EDMA controller in the TMS320C6414EGLZA5E0?
The EDMA controller manages data transfers between different parts of the system, reducing the load on the CPU. - Is the TMS320C6414EGLZA5E0 JTAG compatible?
Yes, it is IEEE-1149.1 (JTAG) boundary-scan-compatible. - What are some common applications of the TMS320C6414EGLZA5E0?
Common applications include telecommunications, imaging and video processing, industrial control systems, and audio and speech processing. - Is the TMS320C6414EGLZA5E0 still in production?
No, the TMS320C6414EGLZA5E0 is obsolete and no longer in production. New designs should consider an alternate product.
