Registers Format
•
17
3.5
External Trigger Enable Register
Users can write anything to this register to enable the external trigger
to latch the input data of port A,B and C simultaneously. Note that
when this register is enabled, the settings of the previous control
register are disabled.
Address: BASE + 08h
Attribute:
write only
Data Format:
Bit
7
6
5
4
3
2
1
0
BASE+08h
x
x
x
x
x
x
x
x
BASE+09h
x
x
x
x
x
x
x
x
BASE+0Ah
x
x
x
x
x
x
x
x
BASE+0Bh
x
x
x
x
x
x
x
x
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+0Ch
x
x
x
x
x
x
x
x
BASE+0Dh
x
x
x
x
x
x
x
x
BASE+0Eh
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
Содержание NuDAQ DIN-96DI
Страница 1: ...NuDAQ P C I 7 3 9 6 DIN 96DI DIN 96DO 96 CH Digital I O Cards U s e r s G u i d e ...
Страница 2: ......
Страница 16: ...8 Installation 2 3 PCI 7396 Layout Figure 2 1 PCI 7396 Layout ...
Страница 24: ...16 Registers Format BASE 07h x x x x x x x x P1n n port number Set to be 0 for input port 1 for output port ...
