Registers Format
•
35
this register, let the ACL-8112 can generate next interrupt if a new A/D
conversion is happen.
Address : BASE + 8
Attribute: write only
Data Format:
Bit
7
6
5
4
3
2
1
0
BASE+8
X
X
X
X
X
X
X
X
4.7 Software Trigger Register
If you want to generate a trigger pulse to the ACL-8112 for A/D conversion,
you just write any data to this register, and then the A/D converter will be
triggered.
Address : BASE + 12
Attribute: write only
Data Format:
Bit
7
6
5
4
3
2
1
0
BASE+12
X
X
X
X
X
X
X
X
4.8 Digital I/O register
There are 16 digital input channels and 16 digital output channels are
provided by the ACL-8112. The address Base + 6 and Base + 7 are used
for digital input channels, and the address Base + 13 and Base + 14 are
used for digital output channels.
Address : BASE + 6 & BASE + 7
Attribute: read only
Data Format:
Bit
7
6
5
4
3
2
1
0
Base + 6
DI7
DI6
DI5
DI4
DI3
DI2
DI1
DI0
Base + 7
DI15
DI14
DI13
DI12
DI11
DI10
DI9
DI8
Address : BASE + 13 & BASE + 14
Attribute: write only
Data Format:
Bit
7
6
5
4
3
2
1
0
Base + 13
DO7
DO6
DO5
DO4
DO3
DO2
DO1
DO0
Summary of Contents for ACL-8112 Series
Page 1: ...NuDAQ ACL 8112 Series Enhanced Multi Functions Data Acquisition Cards User s Guide ...
Page 4: ......
Page 40: ...32 Registers Format 1 1 1 1 1 000 Unipolar N A Table 4 2 1 Function of the Gain Control Bits ...
Page 44: ...36 Registers Format Base 14 DO15 DO14 DO13 DO12 DO11 DO10 DO9 DO8 ...
Page 46: ...38 Registers Format Base 2 Counter 2 Register R W Base 3 8254 CONTROL BYTE ...
Page 71: ...C Language Library 63 ...
Page 81: ...C Language Library 73 Example See Demo Program AD_Demo4 C ...
Page 85: ...C Language Library 77 ERR_AD_INTNotSet Example See demo program AD_Demo2 C ...
