using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Essgee.Emulation.CPU { public partial class Z80A { public static class CycleCounts { public const int AdditionalJumpCond8Taken = 5; public const int AdditionalRetCondTaken = 6; public const int AdditionalCallCondTaken = 7; public const int AdditionalRepeatByteOps = 5; public const int AdditionalDDFDOps = 4; public const int AdditionalDDFDCBOps = 8; public static readonly int[] NoPrefix = new int[] { 4, 10, 7, 6, 4, 4, 7, 4, 4, 11, 7, 6, 4, 4, 7, 4, /* 0x00 - 0x0F */ 8, 10, 7, 6, 4, 4, 7, 4, 12, 11, 7, 6, 4, 4, 7, 4, /* 0x10 - 0x1F */ 7, 10, 16, 6, 4, 4, 7, 4, 7, 11, 16, 6, 4, 4, 4, 4, /* 0x20 - 0x2F */ 7, 10, 13, 6, 11, 11, 10, 4, 7, 11, 13, 6, 4, 4, 7, 4, /* 0x30 - 0x3F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x40 - 0x4F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x50 - 0x5F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x60 - 0x6F */ 7, 7, 7, 7, 7, 7, 4, 7, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x70 - 0x7F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x80 - 0x8F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0x90 - 0x9F */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0xA0 - 0xAF */ 4, 4, 4, 4, 4, 4, 7, 4, 4, 4, 4, 4, 4, 4, 7, 4, /* 0xB0 - 0xBF */ 5, 10, 10, 10, 10, 11, 7, 11, 5, 10, 10, 0, 10, 17, 7, 11, /* 0xC0 - 0xCF */ 5, 10, 10, 11, 10, 11, 7, 11, 5, 4, 10, 11, 10, 0, 7, 11, /* 0xD0 - 0xDF */ 5, 10, 10, 19, 10, 11, 7, 11, 5, 4, 10, 4, 10, 0, 7, 11, /* 0xE0 - 0xEF */ 5, 10, 10, 4, 10, 11, 7, 11, 5, 6, 10, 4, 10, 0, 7, 11 /* 0xF0 - 0xFF */ }; public static readonly int[] PrefixED = new int[] { 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x00 - 0x0F */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x10 - 0x1F */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x20 - 0x2F */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x30 - 0x3F */ 12, 12, 15, 20, 8, 14, 8, 9, 12, 12, 15, 20, 8, 14, 8, 9, /* 0x40 - 0x4F */ 12, 12, 15, 20, 8, 14, 8, 9, 12, 12, 15, 20, 8, 14, 8, 9, /* 0x50 - 0x5F */ 12, 12, 15, 20, 8, 14, 8, 18, 12, 12, 15, 20, 8, 14, 8, 18, /* 0x60 - 0x6F */ 12, 12, 15, 20, 8, 14, 8, 4, 12, 12, 15, 20, 8, 14, 8, 4, /* 0x70 - 0x7F */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x80 - 0x8F */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0x90 - 0x9F */ 16, 16, 16, 16, 8, 8, 8, 8, 16, 16, 16, 16, 8, 8, 8, 8, /* 0xA0 - 0xAF */ 16, 16, 16, 16, 8, 8, 8, 8, 16, 16, 16, 16, 8, 8, 8, 8, /* 0xB0 - 0xBF */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0xC0 - 0xCF */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0xD0 - 0xDF */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, /* 0xE0 - 0xEF */ 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8 /* 0xF0 - 0xFF */ }; public static readonly int[] PrefixCB = new int[] { 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x00 - 0x0F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x10 - 0x1F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x20 - 0x2F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x30 - 0x3F */ 8, 8, 8, 8, 8, 8, 12, 8, 8, 8, 8, 8, 8, 8, 12, 8, /* 0x40 - 0x4F */ 8, 8, 8, 8, 8, 8, 12, 8, 8, 8, 8, 8, 8, 8, 12, 8, /* 0x50 - 0x5F */ 8, 8, 8, 8, 8, 8, 12, 8, 8, 8, 8, 8, 8, 8, 12, 8, /* 0x60 - 0x6F */ 8, 8, 8, 8, 8, 8, 12, 8, 8, 8, 8, 8, 8, 8, 12, 8, /* 0x70 - 0x7F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x80 - 0x8F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0x90 - 0x9F */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0xA0 - 0xAF */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0xB0 - 0xBF */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0xC0 - 0xCF */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0xD0 - 0xDF */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8, /* 0xE0 - 0xEF */ 8, 8, 8, 8, 8, 8, 15, 8, 8, 8, 8, 8, 8, 8, 15, 8 /* 0xF0 - 0xFF */ }; public static readonly int[] PrefixDDFD = new int[] { 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, /* 0x00 - 0x0F */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 0, 0, 0, /* 0x10 - 0x1F */ 0, 14, 20, 10, 0, 0, 0, 0, 0, 15, 20, 10, 0, 0, 0, 0, /* 0x20 - 0x2F */ 0, 0, 0, 0, 23, 23, 19, 0, 0, 15, 0, 0, 0, 0, 0, 0, /* 0x30 - 0x3F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x40 - 0x4F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x50 - 0x5F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x60 - 0x6F */ 19, 19, 19, 19, 19, 19, 0, 19, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x70 - 0x7F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x80 - 0x8F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0x90 - 0x9F */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0xA0 - 0xAF */ 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 0, 19, 0, /* 0xB0 - 0xBF */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xC0 - 0xCF */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0xD0 - 0xDF */ 0, 14, 0, 23, 0, 15, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, /* 0xE0 - 0xEF */ 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0 /* 0xF0 - 0xFF */ }; } } }