; ROM giga_text32 EQU 0x0700 giga_text82 EQU 0x0800 giga_notesTable EQU 0x0900 giga_invTable EQU 0x0A00 ; RAM giga_vram EQU 0x0800 giga_videoTable EQU 0x0100 giga_vblankProc EQU 0x01F6 giga_videoTop EQU 0x01F9 giga_soundChan1 EQU 0x01FA giga_soundChan2 EQU 0x02FA giga_soundChan3 EQU 0x03FA giga_soundChan4 EQU 0x04FA ; defines giga_xres EQU 160 giga_yres EQU 120 giga_xfont EQU 6 giga_yfont EQU 8 ; page 0 giga_Zero EQU 0x00 giga_memSize EQU 0x01 giga_rand0 EQU 0x06 giga_rand1 EQU 0x07 giga_rand2 EQU 0x08 giga_videoY EQU 0x09 giga_frameCount EQU 0x0E giga_serialRaw EQU 0x0F giga_buttonState EQU 0x11 giga_xoutMask EQU 0x14 giga_vPC EQU 0x16 giga_vAC EQU 0x18 giga_vLR EQU 0x1A giga_vSP EQU 0x1C giga_romType EQU 0x21 giga_channelMask EQU 0x21 giga_sysFn EQU 0x22 giga_sysArg0 EQU 0x24 giga_sysArg1 EQU 0x25 giga_sysArg2 EQU 0x26 giga_sysArg3 EQU 0x27 giga_sysArg4 EQU 0x28 giga_sysArg5 EQU 0x29 giga_sysArg6 EQU 0x2A giga_sysArg7 EQU 0x2B giga_soundTimer EQU 0x2C giga_ledState EQU 0x2E giga_ledTempo EQU 0x2F giga_User EQU 0x30 giga_One EQU 0x80 ; ROM types romTypeValue_ROMv1 EQU 0x1C romTypeValue_ROMv2 EQU 0x20 romTypeValue_ROMv3 EQU 0x28 romTypeValue_ROMv4 EQU 0x38 romTypeValue_ROMv5a EQU 0x40 romTypeValue_DEVROM EQU 0xf8 ; ROMv1 SYS calls SYS_Reset_36 EQU 0x009a SYS_Exec_88 EQU 0x00ad SYS_Out_22 EQU 0x00f4 SYS_In_24 EQU 0x00f9 SYS_NextByteIn EQU 0x02e9 SYS_Random_34 EQU 0x04a7 SYS_LSRW7_30 EQU 0x04b9 SYS_LSRW8_24 EQU 0x04c6 SYS_LSLW8_24 EQU 0x04cd SYS_Draw4_30 EQU 0x04d4 SYS_VDrawBits_134 EQU 0x04e1 SYS_LSRW1_48 EQU 0x0600 SYS_LSRW2_52 EQU 0x0619 SYS_LSRW3_52 EQU 0x0636 SYS_LSRW4_50 EQU 0x0652 SYS_LSRW5_50 EQU 0x066d SYS_LSRW6_48 EQU 0x0687 SYS_LSLW4_46 EQU 0x06a0 SYS_Read3_40 EQU 0x06b9 SYS_Unpack_56 EQU 0x06c0 SYS_PayloadCopy_34 EQU 0x06e7 ; ROMv2 SYS calls SYS_SetMode_v2_80 EQU 0x0b00 SYS_SetMemory_v2_54 EQU 0x0b03 ; ROMv3 SYS calls SYS_SendSerial1_v3_80 EQU 0x0b06 SYS_Sprite6_v3_64 EQU 0x0c00 SYS_Sprite6x_v3_64 EQU 0x0c40 SYS_Sprite6y_v3_64 EQU 0x0c80 SYS_Sprite6xy_v3_64 EQU 0x0cc0 ; ROMv4 SYS calls SYS_ExpanderControl_v4_40 EQU 0x0b09 SYS_ResetWaveforms_v4_50 EQU 0x0b0f SYS_ShuffleNoise_v4_46 EQU 0x0b12 SYS_SpiExchangeBytes_v4_134 EQU 0x0b15 ; ROMv5 SYS calls SYS_ReadRomDir_v5_80 EQU 0x00ef giga_Black EQU 0x00 giga_DarkRed EQU 0x01 giga_Red EQU 0x02 giga_LightRed EQU 0x03 giga_DarkGreen EQU 0x04 giga_Green EQU 0x08 giga_LightGreen EQU 0x0c giga_DarkBlue EQU 0x10 giga_Blue EQU 0x20 giga_LightBlue EQU 0x30 giga_White EQU 0x3f giga_CursorX EQU 2 giga_CursorY EQU 0