Overview
The DM385AAAR11F, produced by Texas Instruments, is a highly integrated DaVinci Digital Media Processor. This device leverages TI’s DaVinci processor technology to provide a cost-effective, low-power, and programmable platform. It is designed to meet the processing needs of various applications including HD video conferencing, IP netcams, digital signage, media players, mobile medical imaging, network projectors, and home audio and video equipment. The processor supports real-time H.264BP/MP/HP video encode or decode at 1080p60 and also supports other video codecs such as MJPEG, MPEG-2, and MPEG-4. Its low power consumption and high performance make it suitable for portable and automotive applications.
Key Specifications
| Specification | Details |
|---|---|
| Processor Type | DaVinci Digital Media Processor |
| Package Type | 609-Pin Pb-Free BGA (FCCSP) |
| Operating Frequency | Up to 970 MHz |
| MIPS | 2000 MIPS |
| Memory Controller | DDR2/DDR3/DDR3L Memory Controller |
| General-Purpose I/O (GPIO) | Up to 125 GPIO Pins |
| Audio Serial Ports | Two Multichannel Audio Serial Ports (McASP) |
| Ethernet Interfaces | Ethernet Switch with Dual 10-, 100-, or 1000-Mbps External Interfaces |
| USB Ports | Dual USB 2.0 Ports with Integrated PHYs |
| PCI Express | One PCI Express 2.0 Port with Integrated PHY |
| Timers | Eight 32-Bit General-Purpose Timers, One System Watchdog Timer |
| UART Modules | Three Configurable UART/IrDA/CIR Modules |
| Power Management | SmartReflex™ Technology (Level 2b), Multiple Independent Core Power and Voltage Domains |
Key Features
- Programmable High-Definition Video Image Processor (HDVICP v2) Engine
- Enhanced Direct Memory Access (EDMA) Controller with 64 Independent DMA Channels and 8 QDMA Channels
- Flexible Asynchronous Protocol Control for Interface to FPGA, CPLD, ASICs, and More
- Ethernet Switch with Dual 10-, 100-, or 1000-Mbps External Interfaces (EMAC Software), IEEE 802.3 Compliant
- Dual USB 2.0 Ports with Integrated PHYs, supporting High-, Full-, and Low-Speed Hosts and Clients
- One PCI Express 2.0 Port with Integrated PHY, configurable as Root Complex or Endpoint
- Real-Time Clock (RTC) with One-Time or Periodic Interrupt Generation
- On-Chip ARM ROM Bootloader (RBL) and Mailbox Module with 12 Mailboxes
- IEEE 1149.1 (JTAG) Compatible and 32KB of Embedded Trace Buffer™ (ETB™) with 5-pin Trace Interface for Debug
Applications
- HD Video Conferencing and Skype endpoints
- IP Netcams and Digital Signage
- Media Players and Adapters
- Mobile Medical Imaging and Network Projectors
- Home Audio and Video Equipment
- Portable and Automotive Applications
Q & A
- What is the DM385AAAR11F processor used for?
The DM385AAAR11F is used for various applications including HD video conferencing, IP netcams, digital signage, media players, mobile medical imaging, network projectors, and home audio and video equipment. - What is the operating frequency of the DM385AAAR11F?
The operating frequency of the DM385AAAR11F is up to 970 MHz. - What type of memory controller does the DM385AAAR11F support?
The DM385AAAR11F supports DDR2/DDR3/DDR3L memory controllers. - How many GPIO pins does the DM385AAAR11F have?
The DM385AAAR11F has up to 125 GPIO pins. - What are the key features of the DM385AAAR11F's audio capabilities?
The DM385AAAR11F features two Multichannel Audio Serial Ports (McASP) with six serializer transmit and receive ports and supports S/PDIF. - Does the DM385AAAR11F support Ethernet interfaces?
Yes, the DM385AAAR11F has an Ethernet switch with dual 10-, 100-, or 1000-Mbps external interfaces. - What USB capabilities does the DM385AAAR11F have?
The DM385AAAR11F has dual USB 2.0 ports with integrated PHYs, supporting high-, full-, and low-speed hosts and clients. - Does the DM385AAAR11F support PCI Express?
Yes, the DM385AAAR11F has one PCI Express 2.0 port with an integrated PHY. - What power management features does the DM385AAAR11F have?
The DM385AAAR11F features SmartReflex™ Technology (Level 2b) and multiple independent core power and voltage domains. - Is the DM385AAAR11F compatible with JTAG?
Yes, the DM385AAAR11F is IEEE 1149.1 (JTAG) compatible.
