X20 system modules • Counter modules • X20DC4395
X20 system User's Manual 3.10
863
4.11.17.12.4 Digital inputs and outputs
4.11.17.12.4.1 Configure physical channels
Name:
CfO_CFGchannel01 to CfO_CFGchannel08
This register can be used to configure physical I/O channels 1 to 8.
Information:
Except for bit 2 (inverted input), all other bits are only available for channels 2, 4, 6 and 8.
Data type
Value
USINT
See bit structure.
Bit structure:
Bit
Description
Value
Information
0
Disabled
0
Push
1)
1
Enabled
0
Disabled
1
Pull
1)
1
Enabled
0
Disabled
2
Inverted input
1
Enabled
0
Disabled
3
Inverted output
1
Enabled
0
Direct I/O
1 to 5
Reserved
6
PWM (channel-specific)
4 - 7
Output type
7
SSI clock (channel-specific)
1)
To configure a channel as an output, Push and/or Pull must be enabled.
4.11.17.12.4.2 Reset mask of the digital channels
Name:
CfO_OutClearMask
The settings in this register only affect the values written to registers 4.11.17.12.4.5 "DigitalOutput02 to 08".
•
0 allows manual reset of digital outputs using registers DigitalOutput02 to 08
•
1 prevents manual reset of digital outputs using registers DigitalOutput02 to 08
When "1" is used, the "output event function" can be used to reset the outputs.
Data type
Value
USINT
See bit structure.
Bit structure:
Bit
Description
Value
Information
0
Reserved
-
0
Writing 0 to the DigitalOutput02 register resets the output
1
DigitalOutput02
1
Writing 0 from the DigitalOutput02 register does not reset the
output
2
Reserved
-
0
Writing 0 to the DigitalOutput04 register resets the output
3
DigitalOutput04
1
Writing 0 from the DigitalOutput04 register does not reset the
output
4
Reserved
-
0
Writing 0 to the DigitalOutput06 register resets the output
5
DigitalOutput06
1
Writing 0 from the DigitalOutput06 register does not reset the
output
6
Reserved
-
0
Writing 0 to the DigitalOutput08 register resets the output
7
DigitalOutput08
1
Writing 0 from the DigitalOutput08 register does not reset the
output
Summary of Contents for X20 System
Page 2: ......
