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NI 9754 User Manuall
Introduction
The National Instruments 9754 Engine-Synchronous TTL (ESTTL) Output Module provides
eight channels of high-speed digital output that can be used for engine synchronous signaling
and control of external drive circuits.
Features:
•
Sends commands to external custom driver circuits or smart actuators with built-in driver
circuits
•
200 ns output resolution
•
8-channel TTL output
•
LabVIEW FPGA support for high-speed engine-synchronous, multi-pulse fuel or spark
control
Pinout
Figure 1.
NI 9754 Pin Assignments
COM
NC
COM
COM
NC
COM
COM
NC
COM
COM
NC
COM
COM
DO 0
NC
DO 1
DO 2
NC
DO 3
DO 4
NC
DO 5
DO 6
NC
DO 7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
