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refactored

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This commit is contained in:
Wolfgang Hottgenroth
2024-03-26 15:05:39 +01:00
parent bd11d12620
commit 9ddb747f16
5 changed files with 50 additions and 60 deletions
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13
sound-driver/psg.c
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@ -7,6 +7,19 @@
#include "notes.h"
const uint16_t frequencyCodes[8][12] = {
{ 06535, 06234, 05747, 05474, 05233, 05002, 04563, 04353, 04153, 03762, 03600, 03424 },
{ 03256, 03116, 02764, 02636, 02515, 02401, 02271, 02165, 02065, 01771, 01700, 01612 },
{ 01527, 01447, 01372, 01317, 01247, 01201, 01135, 01073, 01033, 00774, 00740, 00705 },
{ 00654, 00624, 00575, 00550, 00523, 00500, 00456, 00435, 00415, 00376, 00360, 00342 },
{ 00326, 00312, 00276, 00264, 00252, 00240, 00227, 00217, 00207, 00177, 00170, 00161 },
{ 00153, 00145, 00137, 00132, 00125, 00120, 00114, 00107, 00103, 00100, 00074, 00071 },
{ 00065, 00062, 00060, 00055, 00052, 00050, 00046, 00044, 00042, 00040, 00036, 00034 },
{ 00033, 00031, 00030, 00026, 00025, 00024, 00023, 00022, 00021, 00020, 00017, 00016 }
};
#define ADDR_DATA_REG P2OUT
#define BUS_CTRL_REG P1OUT
#define BC1 BIT3