SPice configuration instruction

There is one special SPLat instruction associated with Touch of SPice boards.

	SPiceConfigU

This is used where the SPice pins are configurable as to their functions. It uses the contents of U to configure the SPice pins. The number in U(0) configures the first pin, the number in U(1) configures the second pin etc. The values are:

0 = No change. The pins configuration remains unaltered

1 = Digital Output

2 = Digital Input

3 = Analog Input

4 = Pulse Width Modulated (PWM) Output

5 = Digital Bidirectional

6 = Counting Input

Other numbers could also apply. This mechanism is entirely a function of the individual SPLat board, so you need to refer to the documentation for the board you are using. The definition of pin numbers is also product dependent (but will not necessarily be the same as I/O numbers).