U
SER
M
ANUAL
16
K
/8
K
CXP
C
OLOR
–
R
EV
G
–
09/2016
P
A G E
|
32
7.4
Digital I/O Control
Feature Name
CXP @
R/W
Size
bytes
Bit field Description
LineStatusAll
0x08460
RW
4
Return the current status of all lines (bit0 for
Line0, bit1 for Line1, bit2 for Line2)
LineSelector
Not a
register
-
Select which physical line of the external device
connector to configure {Line0, Line1, Line2 }
LineSelector = Line0
LineMode
0x08470
RW
4
[31]
Define the physical line as input {Input}
0
: Input
1
: Output
LineInverter
[30]
Define the signal inversion:
0
: False
1
: True
LineDebounceFilter
[29]
Activate debounce filter {True, False}
LineStatus
[28]
Return the current status of the selected :
0
: False
1
: True
LineFormat
[25-24] Select the electrical format of the selected line
(line0 or line1):
0
: TTL
1
: LVDS
2
: RS422
LineSelector = Line1
LineMode
0x08480
RW
4
[31]
Same as above
LineInverter
[30]
Same as above
LineDebounceFilter
[29]
Same as above
LineStatus
[28]
Same as above
LineFormat
[25-24] Same as above
LineSelector = Line2
LineMode
0x08490
RW
4
[31]
Same as above
LineInverter
[30]
Same as above
LineDebounceFilter
[29]
Same as above
LineStatus
[28]
Same as above
LineFormat
[25-24] Same as above
