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path: root/src/devices/sound/side6581.h
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// license:BSD-3-Clause
// copyright-holders:Peter Trauner
//
// /home/ms/source/sidplay/libsidplay/emu/RCS/enve_dl.h,v
//

#pragma once

#ifndef __SIDE6581_H__
#define __SIDE6581_H__


//
// Hardware:
// C64 C PAL, MOS 6581R4 1686 S
//

static const UINT8 releaseTab[] =
{
	255, 255, 254, 254, 253, 253, 252, 252, 251, 251, 250, 250, 249, 249, 248,
	248, 247, 247, 246, 246, 245, 245, 244, 244, 243, 243, 242, 242, 241, 241,
	240, 240, 239, 239, 238, 238, 237, 237, 236, 236, 235, 235, 234, 234, 233,
	233, 232, 232, 231, 231, 230, 230, 229, 229, 228, 228, 227, 227, 226, 226,
	225, 225, 224, 224, 223, 223, 222, 222, 221, 221, 220, 220, 219, 219, 218,
	218, 217, 217, 216, 216, 215, 215, 214, 214, 213, 213, 212, 212, 211, 211,
	210, 210, 209, 209, 208, 208, 207, 207, 206, 206, 205, 205, 204, 204, 203,
	203, 202, 202, 201, 201, 200, 200, 199, 199, 198, 198, 197, 197, 196, 196,
	195, 195, 194, 194, 193, 193, 192, 192, 191, 191, 190, 190, 189, 189, 188,
	188, 187, 187, 186, 186, 185, 185, 184, 184, 183, 183, 182, 182, 181, 181,
	180, 180, 179, 179, 178, 178, 177, 177, 176, 176, 175, 175, 174, 174, 173,
	173, 172, 172, 171, 171, 170, 170, 169, 169, 168, 168, 167, 167, 166, 166,
	165, 165, 164, 164, 163, 163, 162, 162, 161, 161, 160, 160, 159, 159, 158,
	158, 157, 157, 156, 156, 155, 155, 154, 154, 153, 153, 152, 152, 151, 151,
	150, 150, 149, 149, 148, 148, 147, 147, 146, 146, 145, 145, 144, 144, 143,
	143, 142, 142, 141, 141, 140, 140, 139, 139, 138, 138, 137, 137, 136, 136,
	135, 135, 134, 134, 133, 133, 132, 132, 131, 131, 130, 130, 129, 129, 128,
	128, 127, 127, 126, 126, 125, 125, 124, 124, 123, 123, 122, 122, 121, 121,
	120, 120, 119, 119, 118, 118, 117, 117, 116, 116, 115, 115, 114, 114, 113,
	113, 112, 112, 111, 111, 110, 110, 109, 109, 108, 108, 107, 107, 106, 106,
	105, 105, 104, 104, 103, 103, 102, 102, 101, 101, 100, 100, 99, 99, 98,
	98, 97, 97, 96, 96, 95, 95, 94, 94, 94, 94, 93, 93, 93, 93,
	92, 92, 92, 92, 91, 91, 91, 91, 90, 90, 90, 90, 89, 89, 89,
	89, 88, 88, 88, 88, 87, 87, 87, 87, 86, 86, 86, 86, 85, 85,
	85, 85, 84, 84, 84, 84, 83, 83, 83, 83, 82, 82, 82, 82, 81,
	81, 81, 81, 80, 80, 80, 80, 79, 79, 79, 79, 78, 78, 78, 78,
	77, 77, 77, 77, 76, 76, 76, 76, 75, 75, 75, 75, 74, 74, 74,
	74, 73, 73, 73, 73, 72, 72, 72, 72, 71, 71, 71, 71, 70, 70,
	70, 70, 69, 69, 69, 69, 68, 68, 68, 68, 67, 67, 67, 67, 66,
	66, 66, 66, 65, 65, 65, 65, 64, 64, 64, 64, 63, 63, 63, 63,
	62, 62, 62, 62, 61, 61, 61, 61, 60, 60, 60, 60, 59, 59, 59,
	59, 58, 58, 58, 58, 57, 57, 57, 57, 56, 56, 56, 56, 55, 55,
	55, 55, 55, 55, 55, 55, 54, 54, 54, 54, 54, 54, 54, 54, 53,
	53, 53, 53, 53, 53, 53, 53, 52, 52, 52, 52, 52, 52, 52, 52,
	51, 51, 51, 51, 51, 51, 51, 51, 50, 50, 50, 50, 50, 50, 50,
	50, 49, 49, 49, 49, 49, 49, 49, 49, 48, 48, 48, 48, 48, 48,
	48, 48, 47, 47, 47, 47, 47, 47, 47, 47, 46, 46, 46, 46, 46,
	46, 46, 46, 45, 45, 45, 45, 45, 45, 45, 45, 44, 44, 44, 44,
	44, 44, 44, 44, 43, 43, 43, 43, 43, 43, 43, 43, 42, 42, 42,
	42, 42, 42, 42, 42, 41, 41, 41, 41, 41, 41, 41, 41, 40, 40,
	40, 40, 40, 40, 40, 40, 39, 39, 39, 39, 39, 39, 39, 39, 38,
	38, 38, 38, 38, 38, 38, 38, 37, 37, 37, 37, 37, 37, 37, 37,
	36, 36, 36, 36, 36, 36, 36, 36, 35, 35, 35, 35, 35, 35, 35,
	35, 34, 34, 34, 34, 34, 34, 34, 34, 33, 33, 33, 33, 33, 33,
	33, 33, 32, 32, 32, 32, 32, 32, 32, 32, 31, 31, 31, 31, 31,
	31, 31, 31, 30, 30, 30, 30, 30, 30, 30, 30, 29, 29, 29, 29,
	29, 29, 29, 29, 28, 28, 28, 28, 28, 28, 28, 28, 27, 27, 27,
	27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 26, 26,
	26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 25,
	25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25,
	24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
	24, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
	23, 23, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22,
	22, 22, 22, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21,
	21, 21, 21, 21, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
	20, 20, 20, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
	19, 19, 19, 19, 19, 19, 18, 18, 18, 18, 18, 18, 18, 18, 18,
	18, 18, 18, 18, 18, 18, 18, 17, 17, 17, 17, 17, 17, 17, 17,
	17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16,
	16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15,
	15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
	15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14,
	14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14,
	14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13,
	13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
	13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
	12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
	12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
	12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
	11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
	11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
	10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
	10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9,
	9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
	9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8,
	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7,
	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6,
	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5,
	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
	5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4,
	4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
	4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
	4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
	4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2,
	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0
};


#endif /* __SIDE6581_H__ */