The VTHDC8260 is a real time MPC8260 basedheliborne digital controller Board which isconnected to the sighting system, weapons andhelicopter via the RS422/ARING 429/MIL1553Bbus. It has SDRAM to run the application andwantDPRAM to share the data with the other systems.

Features:

CPU	MPC8260 CPU (800MHz core) to process and monitor the system functions
Memory	8MB Flash and expandable to 16MB 16 MB SDRAM expandable to 32MB 512x8 DPRAM and RTC with battery backup. NVRAM of 2K for storing information
Communication Interfaces	One serial port to download software Remote (isolation is must) RS485 bus interface One serial port for Debugging
I/O	Interface on to 160 pin airborne connector
Avionics	ARINC429 interface 2 independent 1553 buses with proper isolation transformers
Other Interfaces	16 chip selects to the system
Power Supply	5V DC