HI-3210 - HOLTIC

HI-3210 Octal Receiver / Quad Transmitter

The HI-3210 from Holt Integrated Circuits is a single chip CMOS data management IC capable of managing, storing and forwarding avionics data messages between eight ARINC 429 receive channels and four ARINC 429 transmit channels. The ARINC 429 buses may be operated independently, allowing a host CPU to send and receive data on multiple buses, or the HI-3210 c.

Features

· Eight ARINC 429 Receive channels
· Four ARINC 429 Transmit channels
· 32KB on chip user-configurable data storage memory
· Programmable received data filtering
· Programmable transmission schedulers for periodic ARINC 429 broadcasting
· SPI Host CPU interface
· Auto-initialization feature allows power-on configuration or independent operation without CPU PIN CONFIGURATION 64 ARX2P 63 ARX1N 62 ARX1P 61 ARX0N 60 ARX0P 59 SCANEN 58 ARXBIT5 57 READY 56 ESCLK 55 EMOSI 54 ECSB 53 EMISO 52 RUN 51 ARXBIT4 50 ATXMSK 49 MRST ARINC 429 8 x Receive HI-8448 APPLICATION CPU Memory Controller HI-3210 A.