9.4.2 Computed GOTO

A computed GOTO is accomplished by adding an offset to the Program Counter (ADDWF PCL). When performing a table read using a computed GOTO method, care has to be exercised if the table location crosses a PCL memory boundary (each 256-byte block). Refer to the following Microchip application note, available at the corporate website (www.microchip.com):
  • AN556, “Implementing a Table Read”