Description
h S ata D.w w w HI-8282 January 2001 GENERAL .
The HI-8282 is a silicon gate CMOS device for interfacing the ARINC 429 serial data bus to a 16-bit parallel data bus.
Features
* ! ARINC specification 429 compatible ! 16-Bit parallel data bus ! Direct receiver interface to ARINC bus ! Timing control 10 times the data rate ! Selectable data clocks ! Receiver error rejection per ARINC specification 429 ! Automatic transmitter data timing ! Self test mode ! Parity functions ! L
Applications
* the master clock frequency is 1 MHz. Each independent receiver monitors the data stream with a sampling rate 10 times the data rate. The sampling rate is software selectable at either 1MHz or 125KHz. The results of a parity check are available as the 32nd ARINC bit. The HI-8282 examines the null an