X90 mobile modules
304
X90 mobile system User's manual V 1.20 - Translation of the original manual
5.5.1.7.4 Digital inputs
This module is equipped with 10 digital inputs for 1-wire connections. The inputs of the module are designed for
sink and source circuits.
Topics in this section:
•
Filter time
•
Input values of the digital inputs
Input impedance is tightly defined by the physical configuration.
5.5.1.7.4.1 Input state of the digital inputs
Name:
DigitalInput01 to DigitalInput10
The input state of digital inputs 1 to 10 is mapped in this register.
Data type
Values
UINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
DigitalInputxx
1)
0 or 1
Input state of digital input x
...
...
...
9
DigitalI 9
0 or 1
Input state of digital input x + 9
1)
For xx, see the name of the register.
5.5.1.7.5 Counters
5.5.1.7.5.1 Period and event counters
Name:
EventCounter01 to EventCounter10
PeriodCounter01 to PeriodCounter10
Depending on the configuration, these registers indicate the current value of the edge counter or period measure-
ment.
The edge counter starts at 0 again on overflow.
Note:
The measured value for period measurement depends on the set prescaler (
see "Counter configura-
tion" on page 303
).
Data type
Values
UINT
0 to 65,535
5.5.1.7.5.2 Reset counter
Name:
ResetCounter01 to ResetCounter10
The value of the counter can be reset in these registers.
Data type
Values
UINT
See the bit structure.
Bit structure:
Bit
Description
Value
Information
0
No action
0
ResetCounter01
1
Reset counter value
...
...
...
...
0
No action
9
ResetCounter10
1
Reset counter value
