National Instruments NI USB-6009 - Manual (Page 10)

NI USB-6008/6009 User Guide and Specifications 10 ni.com
Note For information about non-Windows operating system support, refer to ni.com/
info and enter BaseGSGML .
Installing the NI USB-6008/6009 Device
Before installing the device, you must install the software you plan to use
with the device. Refer to the
Installing the Software section of this guide
and the documentation included with the software for more information.
Figure 4 shows key functional components of the NI USB-6008/6009.
Figure 4. Device Block Diagram
P1.<0..3>
P0.<0..7>
Digit
a
l I/O
T
e
rmin
a
l Bloc
k
AI <0..7>
AO 0
AO 1
An
a
log I/O
T
e
rmin
a
l Bloc
k
+2.5 V/CAL
+5 V/200 mA
8 Channel
12/14b ADC
12b DAC
12b DAC
USB Microcontroller
S
PI
External
Power
Supply
Vbus
Full-
S
peed U
S
B Interf
a
ce
USB
PFI 0