New User Interface Design Patterns in App Design
Inspired by the Smashing Magazine blog post.
Mental Models in Human Computer Interaction
In the words of Kenneth Craik mental models are representations in the mind of real or imaginary situations.
FPGA-Based ARINC429 Bus Interface Card - Interface, FPGA-electronics industry
Introduction ARINC429 bus transport is widely used in commercial aviation, as Airbus A310/A320, A330/A340 aircraft, Boeing 727,737,747,757 and 767 aircraft, McDonnell Douglas MD-11 aircraft. It uses asynchronous bipolar NRZ data encoding, and transmission through twisted pair, has a strong anti-interference performance. Currently on the market ARINC429 bus interface design in general with special interface Chip Such as DeviceEngineering company DEI-1016, INTERSIL's HS-3282, etc., these special chips are expensive, and large ones is limited, use of very flexible. The design will ALTERA's FPGA chips used in data transmission ARINC429 standard, and completed with a computer USB interface communication, the system effectively reduce the ...
