Specifications

DM7420

The DM7420 is a PCI PC/104 I/O board with 16 single or 8 differential analog

input (A/D) channels (12-bit) with a maximum sample rate of 1.25 MHz, 8

independent digital I/O lines, 8 dependent digital I/O lines, and 9 counter/

timers.

xPC Target supports this board with three driver blocks:

•“DM7420 Analog Input (A/D)”

•“DM7420 Digital Input”

•“DM7420 Digital Output”

Note xPC Target does not support the counter/timers on this board.

Board Characteristics

DM7420 Analog Input (A/D)

Scaling Input to Output

Board name DM6604

Manufacturer Real Time Devices

Bus type PCI (PC104)

Access method I/O mapped

Multiple block instance support Yes

Multiple board support Yes

Hardware Input Block Output Data Type Scaling

volts double 1