Overview
The TMS320DM368ZCE48 is a Digital Media System-on-Chip (DMSoC) from Texas Instruments, designed to deliver high-performance video processing capabilities. This device is part of the DaVinci family and is pin-to-pin compatible with the DM365, making it an ideal choice for upgrading existing designs. The DM368 features an ARM926EJ-S core operating at 432 MHz, supporting both 32-bit and 16-bit (Thumb mode) instruction sets. It is optimized for multi-format video processing, including H.264, MPEG-4, MPEG-2, MJPEG, and VC1/WMV9 codecs, making it suitable for a wide range of multimedia applications such as video surveillance, digital signage, and portable media players.
Key Specifications
| Feature | Specification |
|---|---|
| Processor Core | ARM926EJ-S |
| Core Frequency | 432 MHz |
| Instruction Sets | 32-bit and 16-bit (Thumb mode) |
| Memory | 16 KB I-cache, 8 KB D-cache, 32 KB RAM, 16 KB ROM |
| Memory Interfaces | DDR2/mDDR, NAND, OneNAND, NOR Flash |
| Video Processing | Support for H.264, MPEG-4, MPEG-2, MJPEG, VC1/WMV9; Two Video Image Co-processors (HDVICP, MJCP) |
| Peripherals | USB 2.0 OTG, 10/100 Ethernet MAC, Five SPIs, Two UARTs, One I2C, One McBSP, ADC, Key Scan |
| Package | 338-Pin Ball Grid Array (BGA) |
| Process Technology | 65 nm |
| Operating Temperature | -40°C to 85°C |
| Power Management | Configurable Power-Saving Modes, Real-Time Clock Subsystem (PRTCSS) |
Key Features
- High-Performance Video Processing: Capable of achieving HD video processing at 1080p 30fps H.264.
- Multi-Format Codec Support: Supports H.264, MPEG-4, MPEG-2, MJPEG, and VC1/WMV9 codecs.
- ARM926EJ-S Core: Runs at 432 MHz with DSP instruction extensions and single cycle MAC.
- Video Processing Subsystem: Includes hardware face detection, resize engine, and on-screen display (OSD).
- Peripheral Rich: Includes USB 2.0 OTG, 10/100 Ethernet MAC, SPI, UART, I2C, McBSP, and ADC.
- Power Management: Configurable power-saving modes and real-time clock subsystem.
- Memory and Storage: Supports DDR2/mDDR, NAND, OneNAND, and NOR Flash.
- Debug and Development: Embedded ICE-RT logic for real-time debug and JTAG interface.
Applications
- Video Surveillance: Enhances compression efficiency for more storage without straining network bandwidth.
- Digital Signage: Supports high-quality video playback and display.
- Portable Media Players: Enables low power consumption and high-quality video processing.
- Digital Video Recorders (DVRs): Optimized for multi-channel, multi-stream, and multi-format video recording.
- Industrial Automation: Suitable for precision control in manufacturing and process industries.
- Medical Devices: Used in image analysis and other medical applications requiring high precision.
Q & A
- What is the core frequency of the TMS320DM368ZCE48?
The core frequency of the TMS320DM368ZCE48 is 432 MHz.
- What video codecs does the TMS320DM368ZCE48 support?
The TMS320DM368ZCE48 supports H.264, MPEG-4, MPEG-2, MJPEG, and VC1/WMV9 codecs.
- What is the maximum operating temperature of the TMS320DM368ZCE48?
The maximum operating temperature is 85°C.
- What type of memory interfaces does the TMS320DM368ZCE48 support?
The device supports DDR2/mDDR, NAND, OneNAND, and NOR Flash.
- Does the TMS320DM368ZCE48 have built-in video processing capabilities?
Yes, it includes two video image co-processors (HDVICP, MJCP) and a video processing subsystem with face detection and resize engine.
- What peripherals are available on the TMS320DM368ZCE48?
The device includes USB 2.0 OTG, 10/100 Ethernet MAC, SPI, UART, I2C, McBSP, and ADC.
- Is the TMS320DM368ZCE48 pin-to-pin compatible with other models?
Yes, it is pin-to-pin compatible with the DM365.
- What is the package type of the TMS320DM368ZCE48?
The device comes in a 338-Pin Ball Grid Array (BGA) package.
- Does the TMS320DM368ZCE48 support power management features?
Yes, it includes configurable power-saving modes and a real-time clock subsystem.
- What process technology is used in the TMS320DM368ZCE48?
The device is manufactured using 65 nm process technology.
