6 clear interrupt register, 7 software trigger register – ADLINK ACL-8216 User Manual

Page 37

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Registers Format 29

3.6 Clear Interrupt Register

The Interrupt Status Register is used to clear the interrupt status for next new
interrupt can be generated. If the ACL-8216 is in interrupt data transfer mode,
a hardware status flag will be set after each A/D conversion. You have to
clear the status flag by just writing any data to this register, let the ACL-8216
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

3.7 Software Trigger Register

If you want to generate a trigger pulse to the ACL-8216 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

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