National Instruments Corporation 779553-01 USB-8451, I2C/SPI/SMBus Interface
- Bus-powered USB interface for I2C, SMBus, and SPI communication; cable included
- Compatible with Windows 7/Vista/XP/2000
- I2C master interface with clock rates up to 250 kHz
- SMBus master interface with clock rates up to
100 kHz - SPI master interface with clock rates up to 12 MHz
- High-level API for NI LabVIEW, NI LabWindows/CVI, and Microsoft Visual C/C++ 6.0
- Available in OEM board-only version
- 8 general-purpose digital I/O lines
- Data Sheet
View Support Resources
NI Requirements Gateway is a requirements traceability solution that links your development and verification documents with formal requirements stored in documents and databases. With this software, you can specify which applications, tests, and simulation models correlate with documented requirements. In specifying this correlation, NI Requirements Gateway captures traceability information and offers an interface for inspecting and analyzing coverage and impact information.
NI Requirements Gateway works with the NI LabVIEW graphical development environment, NI LabWindows/CVI for ANSI C development, NI TestStand test management software, and NI MATRIXx design and development tools, as well as common tools for managing and documenting requirements, such as Telelogic DOORS, IBM Rational RequisitePro, and Microsoft Word.
With the Standard Service Program (SSP), you receive the latest NI software through automatic upgrades and an elevated level of technical support from NI applications engineers through phone and e-mail. You also receive special online, on-demand software training modules. A one-year subscription to SSP is less than the cost of purchasing a single upgrade.
The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.