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2 relay output control register – ADLINK PCI-7258 User Manual

Page 24

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16 • Registers

3.2 Relay Output Control Register

There are 32 PhotoMos relays on the PCI-7258; each bit of the register
corresponds to a relay channel. Writing “1” to the register will cause the relay
to close and “0” will cause it to open.

Address: BASE + 0x00

Attribute: Write

7

6

5

4

3

2

1

0

RLY8 RLY7 RLY6 RLY5 RLY4 RLY3 RLY2 RLY1

15

14

13

12

11

10

9

8

RLY16 RLY15 RLY14 RLY13 RLY12 RLY11 RLY10 RLY9

Address: BASE + 0x02

Attribute: Write

7

6

5

4

3

2

1

0

RLY24 RLY23 RLY22 RLY21 RLY20 RLY19 RLY18 RLY17

15

14

13

12

11

10

9

8

RLY32 RLY31 RLY30 RLY29 RLY28 RLY27 RLY26 RLY25

RLYx: relay output channel x, x=1~32

See also other documents in the category ADLINK Hardware: