The I/O Address Map - ICP DAS USA PCI-1002L User Manual

PCI-1002 Series Card
12-bit, 110 kS/s or 44 kS/s Multi-function Board

6.2 The I/O Address Map

The list of PCI-1002 registers is given below. The address of each register is found by simply adding
the offset to the base address of the corresponding section. More detailed descriptions of each
register will be shown in the following text and the software manual.
Section offset
1 4ch
00h
04h
08h
0Ch
10h
10h
2 14h
18h
1Ch
1Ch
20h
20h
30h
Name
PCI interrupt control register
8254 timer1
8254 timer2
8254 timer3
8254 control register
Analog input channel control register
Status register
Analog input gain control register
General control register
AD software trigger
Clear Interrupt
Digital output register
Digital input register
AD data register
User Manual, Ver. 3.0, Jun. 2018, PMH-015-30, Page: 45
Access Length
R/W 8/16/32 bits
R/W 8/16/32 bits
R/W 8/16/32 bits
R/W 8/16/32 bits
W 8/16/32 bits
W 8/16/32 bits
R 8/16/32 bits
W 8/16/32 bits
W 8/16/32 bits
W 8/16/32 bits
R 8/16/32 bits
W 16/32 bits
R 16/32 bits
R 16/32 bits