Lantronix XPort Pro XPort Pro - User Guide - Page 61

CPM CPs Status, To change a CP output value, To change a CP configuration, Description, CPM - CPs

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8: Configurable Pin Manager CPM - CPs Current Description Configuration Ref Indicates the hardware pin number associated with the CP. Configured As Shows the CP configuration. A CP configured as Input is set to read input. A CP configured as Output drives data out of the device. Value Indicates the current status of the CP:  1 = asserted  0 = de-asserted  Inv = the CP logic is inverted Groups Indicates the number of groups in which the CP is a member. Active In Group Shows the group in which the CP is active. A CP can be a member of several groups. However, it may only be active in one group. 2. Select a CP number (CP column) in the Current Configuration table to display the status of that pin. The CP Status table shows the information about the CP. CPM - CPs Status Name State Type Value Bit Level I/O Logic Binary CP# Groups Table 8-3 CPM CPs Status Description Shows the CP number. Shows the current enable state of the CP. Indicates whether the CP is set for input or output. Shows the last bit in the CP current value. Visual display of the 32 bit placeholders for a CP. A "+" symbol indicates the CP is asserted (the voltage is high). A "-"indicates the CP voltage is low. Indicates the current status of the pin:  I = input  O = output  = unassigned An "I" indicates the CP is inverted. Shows the assertion value of the corresponding bit. Shows the CP number. Lists the groups in which the CP is a member. Note: To modify a CP, all groups in which it is a member must be disabled. To change a CP output value: 1. Select the CP number (in CP column) from the current configuration table. 2. Enter the CP value in the CP Status table. 3. Click Set. The changed CP value appears in the current configuration table. To change a CP configuration: 1. Select the CP number (in CP column) from the current configuration table. 2. Select the CP configuration from the Type drop-down list in the CP Status table. XPort Pro User Guide 61

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8: Configurable Pin Manager
XPort Pro User Guide
61
2.
Select a CP number (CP column) in the Current Configuration table
to display the status of
that pin. The CP Status table shows the information about the CP.
Table 8-3
CPM CPs Status
Note:
To modify a CP, all groups in which it is a member must be disabled.
To change a CP output value:
1.
Select the CP number (in CP column) from the current configuration table.
2.
Enter the CP value in the CP Status table.
3.
Click
Set
. The changed CP value appears in the current configuration table.
To change a CP configuration:
1.
Select the CP number (in CP column) from the current configuration table.
2.
Select the CP configuration from the
Type
drop-down list in the CP Status table.
Ref
Indicates the hardware pin number associated with the CP.
Configured As
Shows the CP configuration. A CP configured as
Input
is set to read
input. A CP configured as
Output
drives data out of the device.
Value
Indicates the current status of the CP:
1
= asserted
0
= de-asserted
Inv
= the CP logic is inverted
Groups
Indicates the number of groups in which the CP is a member.
Active In Group
Shows the group in which the CP is active. A CP can be a member of
several groups. However, it may only be active in one group.
CPM – CPs Status
Description
Name
Shows the CP number.
State
Shows the current enable state of the CP.
Type
Indicates whether the CP is set for input or output.
Value
Shows the last bit in the CP current value.
Bit
Visual display of the 32 bit placeholders for a CP.
Level
A “
+
” symbol indicates the CP is asserted (the voltage is high).
A “
-
“indicates the CP voltage is low.
I/O
Indicates the current status of the pin:
I
= input
O
= output
<blank>
= unassigned
Logic
An “
I
” indicates the CP is inverted.
Binary
Shows the assertion value of the corresponding bit.
CP#
Shows the CP number.
Groups
Lists the groups in which the CP is a member.
CPM – CPs
Current
Configuration
Description