6 external trigger disable register, 7 change of state (cos) control register – ADLINK PCI-7396 User Manual
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• Registers Format
3.6 External Trigger Disable Register
Users can write anything to this register to disable the function of external
trigger.
Address: BASE + 0Ch
Attribute: write only
Data Format:
Bit
7
6
5
4
3
2
1
0
BASE+0C
h
x
x
x
x
x
x
x
x
BASE+0D
h
x
x
x
x
x
x
x
x
BASE+0E
h
x
x
x
x
x
x
x
x
BASE+0Fh
x
x
x
x
x
x
x
x
3.7 Change of State (COS) Control Register
This register is used to configure the COS interrupt.
Address: BASE + 60h
Attribute: write only
Data Format:
Bit
7
6
5
4
3
2
1
0
BASE+60h
x
x
x
x
x
P1C
P1B
P1A
BASE+61h
x
x
x
x
x
x
x
x
BASE+62h
x
x
x
x
x
x
x
x
BASE+64h
x
x
x
x
x
x
x
x
P1n : n: port number
Set to be ‘0’ to disable COS , ‘1’ to enable COS
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