Omega OME-PIO-D56 User Manual page 15

Pci-bus digital i/o board
Table of Contents

Advertisement

2.4.2
INT_CHAN_0/1/2/3
INT_CHAN_0 (1/2/3)
The INT_CHAN_0 must normally be fixed in low level state and generate a
high pulse to interrupt the PC.
The EN0 (EN1/EN2/EN3) can be used to enable/disable the INT_CHAN_0(1/2/3)
as follows : (Refer to Sec. 3.3.4)
EN0 (1/2/3) = 0 → INT_CHAN_0(1/2/3) = disable
EN0 (1/2/3) = 1 → INT_CHAN_0(1/2/3) = enable
The INV0 can be used to invert/non-invert the PC0 (1/2/3) as follows: (Refer to
Sec.3.3.6)
INV0 (1/2/3) = 0 → INT_CHAN_0(1/2/3) = inverted state of PC0 (1/2/3)
INV0 (1/2/3) = 1 → INT_CHAN_0(1/2/3) = non-inverted state of PC0 (1/2/3)
OME-PIO-D56/OME-PIO-D24 User Manual (Ver.2.1, Oct/2003)
PC0(PC1/PC2/PC3)
Inverted/Noninverted select
INV0(1/2/3)
Enable/Disable select
EN0(1/2/3)
---- 13

Advertisement

Table of Contents
loading

This manual is also suitable for:

Ome-pio-d24

Table of Contents