Real Time Devices DM6804 board (not recommended)
Real Time Devices DM6804
The DM6804 is an ISA PC/104 I/O board with 24 digital I/O lines and 5 counter/timer channels (16-bit).
It contains one 8255 chip with 3 digital I/O ports and one AM9513A counter/timer chip. For additional information about the various counter/timer modes of that chip see the AM9513A data sheet which is part of the board documentation.
The Simulink® Real-Time™ product supports this board with these driver blocks:
Real Time Devices
Multiple block instance support
Multiple board support