3 digital input register, Digital input register, Table 3-4: digital input register – ADLINK LPCI-7230 User Manual

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Register Format

39

3.3

Digital Input Register

There is a total of 16 and 32 digital input channels on the PCI-
7230/cPCI-7230/LPCI-7230/LPCIe-7230 and PCI-7233 respec-
tively. Each bit corresponds to a signal on the digital input channel.
IDI_16 to IDI_31 are only available on PCI-7233.

Address: BASE + 0 to BASE + 3

Attribute: read only

Data Format:

Table 3-4: Digital Input Register

Legend:

IDI_n: Isolated Digital Input CH n.

Bit

7

6

5

4

3

2

1

0

Base + 0

IDI_7

IDI_6

IDI_5

IDI_4

IDI_3

IDI_2

IDI_1

IDI_0

Base + 1 IDI_15 IDI_14 IDI_13

IDI_12

IDI_11 IDI_10

IDI_9

IDI_8

Base + 2 IDI_23 IDI_22 IDI_21

IDI_20 IDI_19 IDI_18 IDI_17 IDI_16

Base + 3 IDI_31 IDI_30 IDI_29

IDI_28 IDI_27 IDI_26 IDI_25 IDI_24

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