Overview
The TMS320DM335CZCE135 is a Digital Media System-on-Chip (DMSoC) produced by Texas Instruments. This device is part of the DM335 family and is designed to provide high-performance digital media processing capabilities. It integrates an ARM926EJ-S core, various peripherals, and specialized video and image processing units, making it suitable for a wide range of multimedia applications.
Key Specifications
| Feature | Specification |
|---|---|
| Processor Core | ARM926EJ-S |
| Maximum Clock Rate | Up to 270 MHz |
| Cache Memory | 16 KB Instruction Cache, 8 KB Data Cache |
| On-Chip RAM/ROM | 32 KB RAM, 8 KB ROM |
| Memory Interfaces | DDR2/mDDR SDRAM, Asynchronous EMIF (AEMIF), NAND/OneNAND Flash |
| Video Processing | MPEG4/JPEG Coprocessor, Hardware IPIPE for Real-Time Image Processing, Up to 720p MPEG4 SP, Up to 50M Pixels per Second JPEG |
| Peripheral Interfaces | USB 2.0, MMC/SD/SDIO, SmartMedia, UARTs, SPIs, I2C, PWM, RTO |
| Package Type | 337-Pin Ball Grid Array (BGA) |
| Process Technology | 90 nm |
| Voltage | 1.3 V Core, 3.3 V and 1.8 V I/O |
Key Features
- ARM926EJ-S Core: Supports up to 270 MHz clock rate, ARM9 memory architecture, and DSP instruction extensions.
- Video Processing Subsystem: Includes MPEG4/JPEG coprocessor, hardware IPIPE for real-time image processing, and support for digital HDTV (720p/1080i) output.
- Memory and Interfaces: DDR2/mDDR SDRAM, asynchronous EMIF, NAND/OneNAND flash, MMC/SD/SDIO, and SmartMedia interfaces.
- Peripheral Set: Includes USB 2.0, UARTs, SPIs, I2C, PWM, RTO, and general-purpose I/O pins.
- Power Management: Configurable power-saving modes and on-chip ARM ROM bootloader.
- Debug and Development Tools: EmbeddedICE-RT logic for real-time debug, JTAG boundary-scan-compatible, and ETB with 4K-Bytes trace buffer memory.
Applications
The TMS320DM335CZCE135 is designed for various multimedia and digital media applications, including:
- Digital video cameras and camcorders
- Set-top boxes and digital TVs
- Security and surveillance systems
- Medical imaging devices
- Industrial automation and control systems
Q & A
- What is the maximum clock rate of the ARM926EJ-S core in the TMS320DM335CZCE135?
Up to 270 MHz.
- What type of video processing capabilities does the TMS320DM335CZCE135 support?
It supports MPEG4/JPEG coprocessor, hardware IPIPE for real-time image processing, and up to 720p MPEG4 SP and 50M pixels per second JPEG.
- What are the memory interfaces available on the TMS320DM335CZCE135?
DDR2/mDDR SDRAM, asynchronous EMIF (AEMIF), NAND/OneNAND flash, MMC/SD/SDIO, and SmartMedia interfaces.
- Does the TMS320DM335CZCE135 support USB interfaces?
- What is the package type and pin count of the TMS320DM335CZCE135?
337-Pin Ball Grid Array (BGA).
- What process technology is used in the TMS320DM335CZCE135?
90 nm process technology.
- What are the voltage levels supported by the TMS320DM335CZCE135?
1.3 V core, 3.3 V and 1.8 V I/O.
- Does the TMS320DM335CZCE135 have built-in power management features?
- What debug and development tools are available for the TMS320DM335CZCE135?
EmbeddedICE-RT logic for real-time debug, JTAG boundary-scan-compatible, and ETB with 4K-Bytes trace buffer memory.
- What are some typical applications of the TMS320DM335CZCE135?
Digital video cameras, set-top boxes, security and surveillance systems, medical imaging devices, and industrial automation systems.
