Data Translation DT9834 Series, User Manual

Page: 76 / 186

Chapter 5
76
Figure 28 shows a block diagram of the DT9834 Series modules.
Figure 28: Block Diagram of the DT9834 Series Modules
Input
Control
Input
MUX
Programmable
Gain (1, 2, 4, 8)
12-Bit or
16-Bit
ADC
Input
FIFO
Analog
Threshold
Trigger
Analog
Input
Channel
Dynamic
Digital
Output
Channel-
Gain List
(1024)
Clock
and
Trigger
Logic
Ext. A/D Trig
Ext. A/D Clk
Ext. D/A Trig
Ext. D/A Clk
Ext. A/D
Trig
Ext. A/D
Clk
Ext. D/A
Trig
Ext. D/A
Clk
Output
Control
16 In
16 Out
Digital I/O
Interrupt
Logic
8
16
12/16-Bit
D/A
12/16-Bit
D/A
12/16-Bit
D/A
12/16-Bit
D/A
4 Analog Output
Output
FIFO
5 32-Bit
Counter/
Timers
5 Clock In
5 Gate In
5 Signal Out
USB 1.1 or 2.0 Interface
500 V Isolation
Barrier