7 Configurable Pin Manager
The Current Configuration table shows the current settings for each CP.
Current Configuration
CPM – CPs | Description |
Page Current |
|
Configuration |
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CP | Indicates the configurable pin number. |
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Pin # | Indicates the hardware pin number associated with the CP. |
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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 XPort Pro. |
|
|
Value | Indicates the current status of the CP: |
| 1 = asserted. |
| 0 = |
| Inv = the CP is inverted. |
|
|
Groups | Indicates the number of groups in which the CP is a member. |
|
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Active In Group | A CP can be a member of several groups. However, it may |
| only be active in one group. This field shows the group in |
| which the CP is active. |
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2.To display the CP status of a specific pin, click the CP number in the Current Configuration table. The CP Status table shows the information about the CP.
CPM – CPs Page CP | Description |
Status |
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Name | Shows the CP number. |
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State | Shows the current enable state of the CP. |
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Type | Indicates whether the CP is set for input or output. |
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Value | Shows the last bit in the CP current value. |
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Bit | Visual display of the 32 bit placeholders for a CP. |
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Level | A “+” symbol indicates the CP is asserted (the voltage is |
| high). A |
|
|
I/O | Indicates the current status of the pin: |
| I = input |
| O = output |
| <blank> = unassigned |
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Logic | An “I” indicates the CP is inverted. |
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Binary | Shows the assertion value of the corresponding bit. |
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CP# | Shows the CP number. |
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Groups | Lists the groups in which the CP is a member. |
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Note: To modify a CP, all groups in which it is a member must be disabled.
XPort Pro™ User Guide | 56 |