Adlink ACL-8112 Series Uživatelský manuál stáhnout pdf (Strana 46)

38 • Registers

4.6 Interrupt Status Register

The Interrupt Status Register is used to clear the interrupt status so a new

interrupt can be generated. If the ACL-8112 is in interrupt data transfer mode,

a hardware status flag will be set after each A/D conversion. You must clear

the status flag by writing any data to this register, so that the ACL-8112 can

generate a new or next interrupt if a new A/D conversion is to 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 for the ACL-8112 to perform an A/D

conversion, you need to write data to this register, this will trigger the A/D

converter.

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 ... 41 42 43 44 45 46 47 48 49 50 51 ... 91 92

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Adlink ACL-8112 Series Uživatelský manuál Strana 46