Adlink ACL-8216 Manual do Utilizador descarregar pdf (Página 37)

Registers Format

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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

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 74 75

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Adlink ACL-8216 Manual do Utilizador Página 37