Measurement Computing USB-1608HS-2AO - Manual (Page 9)

USB-1608HS-2AO User's Guide Introducing the USB-1608HS-2AO
9
USB-1608HS-2AO block diagram
USB-1608HS-2AO functions are illustrated in the block diagram shown here.
Figure 2. USB-1608HS-2AO functional block diagram
Software features
For information on the features of InstaCal and the other software included with your USB-1608HS-2AO, refer
to the Quick Start Guide that shipped with your device. The Quick Start Guide is also available in PDF at
www.mccdaq.com/PDFmanuals/DAQ-Software-Quick-Start.pdf .
Check www.mccdaq.com/download.htm for the latest software version.
Screw terminal I/O connector
USB
Microcontroller
SPI
Digital
input
32-bit
event counter
1 channel
SYN
C
_
IN
USB
High-speed
USB 2.0
compliant
interface
32k x 16
SRAM
1 8
16
16
16
D
A
C
1
D
A
C
0
2
C
h
1
fo
rce
C
h
1
sen
se
C
h
0
fo
rce
C
h
0
sen
se
Digital
output
8
C
H
0_L
C
H
0_H
C
H
1_L
C
H
1_H
C
H
2_L
C
H
2_L
C
H
3_L
C
H
3_H
C
H
4_L
C
H
4_H
C
H
5_L
C
H
5_H
C
H
6_L
C
H
6_L
C
H
7_L
C
H
7_H
G= 1, 2, 5, 10
TRIG_IN
SYN
C
_O
U
T