em8300_reg.h

linux数字电视播放器,比先的版本高一些.

/*
  Register access macros
*/

#define register_ptr(a) &em->mem[a]
#define ucregister_ptr(a) &em->mem[em->ucode_regs[a]]
#define ucregister(a) em->ucode_regs[a]

#define write_register(a,v) *((volatile unsigned *)(em->mem+a))=v
#define read_register(a) *((volatile unsigned *)(em->mem+a))
#define write_ucregister(a,v) *((volatile unsigned *)(em->mem+em->ucode_regs[a]))=v
#define read_ucregister(a) *((volatile unsigned *)(em->mem+em->ucode_regs[a]))

/*
  EM8300 fixed registers
*/

#define EM8300_I2C_OE	0x1f4e
#define EM8300_I2C_PIN	0x1f4d
#define EM8300_AUDIO_RATE 0x1fb0
#define EM8300_INTERRUPT_ACK 0x1ffa
#define EM8300_HSYNC_HI 0x1f43
#define EM8300_HSYNC_LO 0x1f42
#define EM8300_VSYNC_HI 0x1f45

/*
  EM8300 microcode dependent registers
*/

#define MV_Command 0
#define MV_Status 1
#define MV_BuffStart_Lo 2
#define MV_BuffStart_Hi 3
#define MV_BuffSize_Lo 4
#define MV_BuffSize_Hi 5
#define MV_RdPtr_Lo 6
#define MV_RdPtr_Hi 7
#define MV_Threshold 8
#define MV_Wrptr_Lo 9
#define MV_Wrptr_Hi 10
#define MV_PCIRdPtr 11
#define MV_PCIWrPtr 12
#define MV_PCISize 13
#define MV_PCIStart 14
#define MV_PTSRdPtr 15
#define MV_PTSSize 16
#define MV_PTSFifo 17
#define MV_SCRSpeed 18
#define MV_SCRlo 19
#define MV_SCRhi 20
#define MV_FrameCntLo 21
#define MV_FrameCntHi 22
#define MV_FrameEventLo 23
#define MV_FrameEventHi 24
#define MV_AccSpeed 25
#define Width_Buf3 26
#define MA_Command 27
#define MA_Status 28
#define MA_BuffStart_Lo 29
#define MA_BuffStart_Hi 30
#define MA_BuffSize 31
#define MA_BuffSize_Hi 32
#define MA_Rdptr 33
#define MA_Rdptr_Hi 34
#define MA_Threshold 35
#define MA_Wrptr 36
#define MA_Wrptr_Hi 37
#define Q_IrqMask 38
#define Q_IrqStatus 39
#define Q_IntCnt 40
#define MA_PCIRdPtr 41
#define MA_PCIWrPtr 42
#define MA_PCISize 43
#define MA_PCIStart 44
#define SP_Command 45
#define SP_Status 46
#define SP_BuffStart_Lo 47
#define SP_BuffStart_Hi 48
#define SP_BuffSize_Lo 49
#define SP_BuffSize_Hi 50
#define SP_RdPtr_Lo 51
#define SP_RdPtr_Hi 52
#define SP_Wrptr_Lo 53
#define SP_Wrptr_Hi 54
#define SP_PCIRdPtr 55
#define SP_PCIWrPtr 56
#define SP_PCISize 57
#define SP_PCIStart 58
#define SP_PTSRdPtr 59
#define SP_PTSSize 60
#define SP_PTSFifo 61
#define DICOM_DisplayBuffer 62
#define Vsync_DBuf 63
#define DICOM_TvOut 64
#define DICOM_UpdateFlag 65
#define DICOM_VSyncLo1 66
#define DICOM_VSyncLo2 67
#define DICOM_VSyncDelay1 68
#define DICOM_VSyncDelay2 69
#define DICOM_Display_Data 70
#define PicPTSLo 71
#define PicPTSHi 72
#define Error_Code 73
#define DisplayHorSize 74
#define Line21Buf1_Cnt 75
#define Line21Buf2_Cnt 76
#define TimeCodeHi 77
#define TimeCodeLo 78
#define AUTH_Challenge 79
#define AUTH_Response 80
#define AUTH_Command 81
#define Timer_Cnt 82
#define Ovl_Addr 83
#define Button_Color 84
#define Button_Contrast 85
#define Button_Top 86
#define Button_Bottom 87
#define Button_Left 88
#define Button_Right 89
#define SP_Palette 90
#define DICOM_FrameTop 91
#define DICOM_FrameBottom 92
#define DICOM_FrameLeft 93
#define DICOM_FrameRight 94
#define DICOM_VisibleTop 95
#define DICOM_VisibleBottom 96
#define DICOM_VisibleLeft 97
#define DICOM_VisibleRight 98
#define DICOM_BCSLuma 99
#define DICOM_BCSChroma 100
#define DICOM_Control 101
#define DICOM_Controlx 102
#define MV_CryptKey 103
#define DICOM_Kmin 104
#define MicroCodeVersion 105
#define ForcedLeftParity 106
#define L21_Buf1 107
#define L21_Buf2 108
#define Mute_Pattern 109
#define Mute_Patternrityhtm 110