Measurement Computing PCI-DAC6702 - Manual (Page 9)

PCI-DAC6702 and PCI-DAC6703 User's Guide Introducing the PCI-DAC6702 and PCI-DAC6703
9
PCI-DAC6702 and PCI-DAC6703 block diagram
PCI-DAC6702 and PCI-DAC6703 board functions are illustrated in the block diagram shown here.
Bus Interface
Logic +5V
1
0
0
-P
in
I
/O
C
o
n
n
e
c
to
r
0.75 A
Resettable
circuit breaker
D
a
ta
A
d
d
re
s
s
C
o
n
tr
o
l
L
O
C
A
L
B
U
S
Temperature
Sensor
Digital I/O
8-bit
Control
Voltage
Output
Circuit
Main
Voltage
Circuit
16-Bit
DAC
DIO (7:0)
RAM
Data
nvRAM
PCI BUS (5V, 32-Bit, 33MHZ)
RAM
Address/
Control
DAC
Out
PCI-DAC6703 x 16
PCI-DAC6702 x 8
Figure 1. PCI-DAC6702 and PCI-DAC6703 functional block diagram
Software features
For information on the features of InstaCal and the other software included with your PCI-DAC6702 and PCI-
DAC6703, 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 or versions of the software supported
under less commonly used operating systems.