28.4 Signal Description
| Name | Type | Description | 
|---|---|---|
| X[n:0] | Digital | X-line (Output) | 
| Y[m:0] | Analog | Y-line (Input/Output) | 
Note: The number of X and Y lines are device
         dependent. Refer to Configuration Summary for details. 
Refer to I/O Multiplexing and Considerations for details on the pin mapping for this peripheral. One signal can be mapped on several pins.
