Esempio n. 1
0
void psg_channels(unsigned int tone_channels, unsigned int noise_channels) {
	set_psg(7, (tone_channels << 3) | noise_channels);
}
Esempio n. 2
0
void psg_noise(unsigned int period) {
	set_psg(6, period & 31);
}
Esempio n. 3
0
void psg_noise(unsigned char period) {
	set_psg(6, period & 31);
}