TMS320DM642AZDK7

The TMS320DM642AZDK7 is Texas Instruments’ DaVinci DM642-based development kit used to evaluate and develop real-time multimedia applications on the DM642 DSP. It provides an evaluation board built around the DM642 DSP, plus support hardware and software to accelerate getting starting code running quickly.
What’s typically included:
- DM642-based evaluation board with onboard memory and video I/O interfaces
- JTAG/debug port and power/connectors
- Cables, adapters, and a power supply
- Software: Code Composer Studio (or equivalent), board support package, and sample multimedia demos (video decode/encode, image processing, etc.)
What you get:
- A platform for prototyping real-time video and image processing, DSP-driven algorithms, and multimedia pipelines
- Start-to-finish examples and documentation to learn the DM642 architecture and toolchain
Notes:
- DM642AZDK7 is a legacy platform; verify current TI support and toolchain compatibility before use.

TI does not have an exact drop-in substitute for the TMS320DM642AZDK7. Closest TI equivalents are other DaVinci DM64x devices: DM643x family (DM6437, DM6436, DM6432) and DM646x family (DM6467, DM6466). For newer platforms with similar video processing, consider DM355/DM365 or DM8148/DM8168. Note: pinout, memory, and video interfaces differ; use TI’s cross-reference and design guides to select a replacement.

Key features of TMS320DM642AZDK7 (DaVinci DM642 evaluation kit):
- DM642 DSP core (C64x+), high-performance multimedia processing
- Hardware video codecs: MPEG-2/MPEG-4, H.263, JPEG with hardware acceleration
- Video subsystem: Video Port Interface (VPIF) and Video Processing Subsystem (VPSS) for capture, processing, and output
- Image/video processing features: color-space conversion, scaling, filtering, and ISP-style processing
- On-board memory and IO: EMIF with SDRAM/Flash support; multiple expansion/connectors
- Peripherals: USB, Ethernet (EMAC), UARTs, I2C, SPI, GPIO, McBSP, timers
- Development tools: Code Composer Studio, TI codec libraries, and example software
- JTAG/ emulator support for easy debugging
- Comprehensive board support package with codecs and sample applications for rapid prototyping
Note: This is a concise overview; exact MHz, memory sizes, and peripheral counts vary by board revision.

- Pin count: 256 pins (256‑ball BGA)
- Function: TI TMS320DM642AZDK7 is the DM642 DaVinci digital signal processor, a high‑performance fixed‑point DSP with integrated video processing capabilities used in DaVinci development kits.

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational technology and semiconductor company that designs and manufactures analog and embedded processing semiconductors (DSPs, microcontrollers, microprocessors) and related software.

256-pin PBGA (Plastic Ball Grid Array) package.