Revision 61a2ad53
| b/vl.c | ||
|---|---|---|
| 858 | 858 |
|
| 859 | 859 |
PITChannelState pit_channels[3]; |
| 860 | 860 |
int speaker_data_on; |
| 861 |
int dummy_refresh_clock; |
|
| 861 | 862 |
int pit_min_timer_count = 0; |
| 862 | 863 |
|
| 863 | 864 |
int64_t ticks_per_sec; |
| ... | ... | |
| 1115 | 1116 |
{
|
| 1116 | 1117 |
int out; |
| 1117 | 1118 |
out = pit_get_out(&pit_channels[2]); |
| 1118 |
return (speaker_data_on << 1) | pit_channels[2].gate | (out << 5); |
|
| 1119 |
dummy_refresh_clock ^= 1; |
|
| 1120 |
return (speaker_data_on << 1) | pit_channels[2].gate | (out << 5) | |
|
| 1121 |
(dummy_refresh_clock << 4); |
|
| 1119 | 1122 |
} |
| 1120 | 1123 |
|
| 1121 | 1124 |
void pit_init(void) |
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