-
- /* The 8910 has three outputs, each output is the mix of one of the three */
- /* tone generators and of the (single) noise generator. The two are mixed */
- /* BEFORE going into the DAC. The formula to mix each channel is: */
- /* (ToneOn | ToneDisable) & (NoiseOn | NoiseDisable). */
- /* Note that this means that if both tone and noise are disabled, the output */
- /* is 1, not 0, and can be modulated changing the volume. */
-
-
- /* If the channels are disabled, set their output to 1, and increase the */
- /* counter, if necessary, so they will not be inverted during this update. */
- /* Setting the output to 1 is necessary because a disabled channel is locked */
- /* into the ON state (see above); and it has no effect if the volume is 0. */
- /* If the volume is 0, increase the counter, but don't touch the output. */
+ /* The 8910 has three outputs, each output is the mix of one of the three *
+ * tone generators and of the (single) noise generator. The two are mixed *
+ * BEFORE going into the DAC. The formula to mix each channel is: *
+ * (ToneOn | ToneDisable) & (NoiseOn | NoiseDisable). *
+ * Note that this means that if both tone and noise are disabled, the output *
+ * is 1, not 0, and can be modulated changing the volume. *
+ * *
+ * If the channels are disabled, set their output to 1, and increase the *
+ * counter, if necessary, so they will not be inverted during this update. *
+ * Setting the output to 1 is necessary because a disabled channel is locked *
+ * into the ON state (see above); and it has no effect if the volume is 0. *
+ * If the volume is 0, increase the counter, but don't touch the output. */