DCA1000EVM overview
DCA1000EVM is a component documented by Texas Instruments. The PDF description identifies it as "Data Capture Card." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Texas Instruments
- Part number: DCA1000EVM
- Category: IC
- Datasheet length: 28 Pages
Key features noted in the PDF
- The DCA1000EVM is based on LATTICE's High-Performance FPGA LFE5UM-85F-8BG381I – Package: 381 pins CABGA (17×17 mm). – 84K LUT's, 3744 Kbits Block RAM and 4 PLLs
- 2GByte of DDR3L device
- 16MByte SPI Flash for storing FPGA images
- MicroSD™ Card interface (presently not supported)
- JTAG interface through FTDI FT2232HL Chip
- USB interface to provide SPI, UART, and I2C interfaces through the onboard FTDI device. This is used for mmWave Studio.
- 9 user LEDs, 4 push-button switches, and 1×8 and 1×3 DIP switches for user configurations
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- This design is based on Lattice FPGA LFE5UM- 85F-8BG381I with DDR3L.
- The key features of the DCA1000EVM are: The DCA1000EVM is based on LATTICE's High-Performance FPGA LFE5UM-85F-8BG381I – Package: 381 pins CABGA (17×17 mm). – 84K LUT's, 3744 Kbits Block RAM and 4 PLLs 2GByte of DDR3L device 16MByte SPI Fla.
- It supports both 4 lanes (xWR1243/1443) and 2 lanes (xWR1642) Temperature range – industrial grade Maximum current rating – 700-mA maximum components and connectors as detailed in the user guide.
- HOST PC configuration: – Intel Core i5 2.5 GHz or above – 8 GB RAM or above – Windows 10 Pro operating system – Static IP Address – 192.168.33.30 – 1-Gbps Ethernet port Pre-installed mmWave Studio in the mmWave Studio user guide..
- The default Ethernet delay is pre-programmed as 25 µs in both the FPGA and software.
- The user can configure the delay from 5 µs to 500 µs, depending on the host PC configuration and capabilities, to avoid packet loss or packets out of sequence.
- FTDI USB Cable Detection The FPGA device (LFE5UM-85F) is detected in the programmer window, as shown in Figure 24. Figure 24.
Topics covered by the datasheet
The document includes sections related to:
- Contents
- Revision History
Engineering review checklist
- Verify contact current, voltage, contact resistance, insulation and mating-cycle ratings.
- Check the exact keying, pitch, orientation, mating part and mechanical drawing before footprint approval.
- Review assembly force, retention, cable strain relief and environmental exposure for the application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the DCA1000EVM datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=dca1000evm-texas-instruments