ADLINK Technology PCI-7230 - Digital Input Register; Digital Output Register

12 • Register Structure & Connection
3.2 Digital Input Register
There are 16 isolated digital input channels on the PCI-7230,
each bit of based address (0 -1) is corresponding to a signal on
the digital input channel.
Address : BASE + 0 ~ BASE + 3
Attribute : read only
Data Format :
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 - - - - - - - -
Base + 3 - - - - - - - -
IDI_N : Isolated Digital Input CH N
3.3 Digital Output Register
There are total 16 digital output channels on the PCI-7230, each
bit of based address (0 -1) is corresponding to a signal on the
digital output channel.
Address : BASE + 0 ~ BASE + 3
Attribute : write only
Data Format :
Bit 7 6 5 4 3 2 1 0
Base + 0 IDO_7 IDO_6 IDO_5 IDO_4 IDO_3 IDO_2 IDO_1 IDO_0
Base + 1 IDO_15 IDO_14 IDO_13 IDO_12 IDO_11 IDO_10 IDO_9 IDO_8
Base + 2 - - - - - - - -
Base + 3 - - - - - - - -
IDO_N : Isolated Digital Output CH N