?? _saa7115.h
字號:
/********************************************************************************/
/* _saa7115.h file */
/********************************************************************************/
#ifndef __SAA7115_H
#define __SAA7115_H
#ifdef __cplusplus
extern "C" {
#endif
#include <saa7115.h>
#define _SAA7115_IIC_ADDR0 (0x42>>1)
#define _SAA7115_IIC_ADDR1 (0x40>>1)
#define _SAA7115_TASKA 0
#define _SAA7115_TASKB 1
typedef struct _SAA7115_Generics
{
Uint8 chipVersion;
/* Increment Delay (0x01) */
Uns horIncDelay : 4;
Uns gainHysteresis : 2;
Uns whitePeakDisable : 1;
Uns aosL2 : 1;
/* Analog Input Control 1 (0x02) */
Uns analogMuxMode : 4;
Uns reg02Unused : 2;
Uns amplifierType : 2;
/* Analog Input Control 2 (0x03) */
Uns aCh1GainMsb : 1;
Uns aCh2GainMsb : 1;
Uns agcControl : 1;
Uns agcHold : 1;
Uns colorPeakOff : 1;
Uns agcDuringVBI : 1;
Uns hLNRS : 1;
Uns test : 1;
/* Analog Input Control 3 (0x04) */
Uint8 aCh1Gain;
/* Analog Input Control 4 (0x05) */
Uint8 aCh2Gain;
/* Horizontal Sync Start (0x06) */
Uint8 hSYNCStart;
/* Horizontal Sync Stop (0x07) */
Uint8 hSYNCStop;
/* Sync Control (0x08) */
Uns vertNoiseReduction : 2;
Uns horPLLOpen : 1;
Uns horTimeConstant : 2;
Uns forceFieldFlag : 1;
Uns fieldSelect : 1;
Uns autoFieldDetect : 1;
/* Luminance Control (0x09) */
Uns lumaFilter : 4;
Uns lumaBW : 1;
Uns lumaDelay : 1;
Uns yCombFilter : 1;
Uns bypassYCombFilter : 1;
/* Luminance Brightness Adjustment (0x0A) */
Uint8 brightness;
/* Luminance Contrast Adjustment (0x0B) */
Uint8 contrast;
/* Chroma Saturation Adjustment (0x0C) */
Uint8 saturation;
/* Chroma Hue Control (0x0D) */
Uint8 hue;
/* Chroma Control 1 (0x0E) */
Uns chromaCombFilter : 1;
Uns autoChromaDetect : 1;
Uns fastColorTimeConstant : 1;
Uns disableChromaVertFilt : 1;
Uns colorStandardDetect : 3;
Uns clearDTO : 1;
/* Chroma Gain Control (0x0F) */
Uns chromaGain : 7;
Uns autoChromaAGC : 1;
/* Chroma Control 2 (0x10) */
Uns lumaChromaBW : 3;
Uns chromaBW : 1;
Uns crOffsetAdjustment : 2;
Uns cbOffsetAdjustment : 2;
/* Mode Delay Control (0x11) */
Uns lumaDelayCompensation : 3;
Uns rts0Polarity : 1;
Uns hSYNCDelay : 2;
Uns rts1Polarity : 1;
Uns colorOn : 1;
/* RT Signal Control (0x12) */
Uns rts0Output : 4;
Uns rts1Output : 4;
/* RT/XPort Control (0x13) */
Uns ofts : 3;
Uns fastHorSelect : 1;
Uns xRVSSelect : 2;
Uns hSYNCSelect : 1;
Uns rtCEEnable : 1;
/* Analog/ADC (0x14) */
Uns adcSampleDelay : 2;
Uns auto1 : 1;
Uns xtOutEnable : 1;
Uns aOutSelect : 2;
Uns agcUpdateType : 1;
Uns saa7199Switch : 1;
/* VGATE Start (0x15) */
Uint8 vGateStart;
/* VGATE Stop (0x16) */
Uint8 vGateStop;
/* MISC/VGATE MSBs (0x17) */
Uns vGateStartMsb : 1;
Uns vGateStopMsb : 1;
Uns altVGatePos : 1;
Uns yLatency : 3;
Uns llc2Enable : 1;
Uns llcEnable : 1;
/* Raw Data Gain (0x18) */
Uint8 rawGain;
/* Raw Data Offset (0x19) */
Uint8 rawOffset;
/* Color Killer Thresholds (0x1A) */
Uns secamColorKiller : 4;
Uns ntscColorKiller : 4;
/* MISC/TWCRDET (0x1B) */
Uns fsqc : 1;
Uns autoColorLimiter : 1;
Uns reg1BAUnused : 2;
Uns ofts3 : 1;
Uns reg1BBUnused : 1;
Uns tvDetectThreshold : 2;
/* Enhanced Comb Control 1 (0x1C) */
Uns combThreshold : 2;
Uns medianFilterGain : 2;
Uns vertDiffGain : 2;
Uns horDiffGain : 2;
/* Enhanced Comb Control 2 (0x1D) */
Uns vertDiffThreshold : 2;
Uns reg1DUnused : 6;
/* Status Byte Decoder 1 (0x1E) */
Uns colorStandard : 2;
Uns whitePeakActive : 1;
Uns limitGainBottom : 1;
Uns limitGainTop : 1;
Uns slowTimeConstant : 1;
Uns hSYNCLock : 1;
Uns fieldLength : 1;
/* Status Byte Decoder 2 (0x1F) */
Uns captureReady : 1;
Uns copyProtection : 1;
Uns colorStripe : 1;
Uns burstType3 : 1;
Uns stableTimebase : 1;
Uns fieldID : 1;
Uns hVLoop : 1;
Uns interlaceDetect : 1;
/* Null Array (0x20) - (0x2F) */
Uint8 nullArray1[16];
/* Audio Data (0x30) - (0x3F) */
Uint8 audioData[16];
/* VBI Data Slicer (0x40) - (0x7F) */
Uint8 vBISliceData[64];
}_SAA7115_Generics;
typedef struct _SAA7115_Globals
{
/* Global Control (0x80) */
Uns iPortMode : 4;
Uns taskAEnable : 1;
Uns taskBEnable : 1;
Uns reg80Unused : 1;
Uns continuousFieldMode : 1;
/* Reserved (0x81) */
Uns vEAV : 2;
Uns fTime : 1;
Uns reg81Unused : 5;
/* Unused (0x82) */
Uint8 reg82Unused;
/* Reserved (0x83) */
Uns xPortEnable : 2;
Uns xRDYType : 1;
Uns reg83AUnused : 1;
Uns xCLKSelect : 2;
Uns reg83BUnused : 2;
/* I Port Signal Definitions (0x84) */
Uns igpHSelect : 2;
Uns igpVSelect : 2;
Uns igp1SelectLSBs : 2;
Uns igp0SelectLSBs : 2;
/* I Port Signal Polarity (0x85) */
Uns idqPolarity : 1;
Uns iHSYNCPolarity : 1;
Uns iVSYNCPolarity : 1;
Uns igp0Polarity : 1;
Uns Igp1Polarity : 1;
Uns videoDataLimited : 1;
Uns dataOutputType : 2;
/* I Port FIFO (0x86) */
Uns faeFlagType : 2;
Uns fafFlagType : 2;
Uns igp0SelectMSB : 1;
Uns igp1SelectMSB : 1;
Uns iPortDataEnable : 1;
Uns dataPackingMode : 1;
/* I Port Delay (0x87) */
Uns iPortEnable : 2;
Uns reg87Unused : 2;
Uns iCLKControl : 2;
Uns idqControl : 2;
/* Power Save Control (0x88) */
Uns decoderOperational : 1;
Uns scalerOperational : 1;
Uns reg88Unused : 1;
Uns audioClockEnable : 1;
Uns devProgControl : 1;
Uns resetScaler : 1;
Uns analogCh1Enable : 1;
Uns AnalogCh2Enable : 1;
/* Null Array (0x89) - (0x8E) */
Uint8 nullArray1[6];
/* Scaler Status Information (0x8F) */
Uns scalerFIDOut : 1;
Uns scalerFIDIn : 1;
Uns errorFlag : 1;
Uns devProgStatus : 1;
Uns fifoOVFlag : 1;
Uns fifoAFFlag : 1;
Uns iTRIStatus : 1;
Uns xTRIStatus : 1;
}_SAA7115_Globals;
typedef struct _SAA7115_Task
{
/* Task handling control (0x90) (0xC0) */
Uns eventTrigger : 2;
Uns repeatTask : 1;
Uns fieldSkipType : 3;
Uns outputFieldID : 1;
Uns conlh : 1;
/* X Port Format (0x91) (0xC1) */
Uns yuvInputFormat : 1;
Uns chromaPerLine : 2;
Uns scalerDataContinuous : 1;
Uns scalerInputSource : 2;
Uns hldfv : 1;
Uns conlv : 1;
/* X Port Input Ref (0x92) (0xC2) */
Uns xDQNotUsed : 1;
Uns xDQPolarity : 1;
Uns xRHEdgeType : 1;
Uns xPortSyncVia656 : 1;
Uns xRVEdgeType : 1;
Uns xRVSignalType : 1;
Uns xFieldIDType : 1;
Uns xFieldEdgeType : 1;
/* I Port Format (0x93) (0xC3) */
Uns iPortDataFormat : 3;
Uns leadingYLines : 2;
Uns skipYLineFlag : 1;
Uns ins80 : 1;
Uns ccir656Enable : 1;
/* Window Sizes (0x94 - 0x9F) (0xC4 - 0xCF) */
Uint16 xInputOffset;
Uint16 xInputLength;
Uint16 yInputOffset;
Uint16 yInputLength;
Uint16 xOutputLength;
Uint16 yOutputLength;
/* Horizontal Prescaling (0xA0) (0xD0) */
Uint8 xPreScale;
/* Accumulation Length (0xA1) (0xD1) */
Uint8 xAccLength;
/* Prescaler DC Gain/FIR Prefilter Control (0xA2) (0xD2)*/
Uns scalerDCGain : 3;
Uns xACLWeighting : 1;
Uns yPreFilterType : 2;
Uns cxPreFilterType : 2;
/* Unused (0xA3) */
Uint8 regA3Unused;
/* Luminance brightness (0xA4) (0xD4) */
Uint8 brightness;
/* Luminance contrast (0xA5) (0xD5) */
Uint8 contrast;
/* Luminance saturation (0xA6) (0xD6) */
Uint8 saturation;
/* Unused (0xA7) */
Uint8 regA7Unused;
/* Horizontal scaling increment luma (0xA8 - 0xA9) (0xD8 - 0xD9)*/
Uint16 xLumaIncrement;
/* Horizontal phase offset luma (0xAA) (0xDA)*/
Uint8 xLumaPhaseOffset;
/* Unused (0xAB) */
Uint8 regABUnused;
/* Horizontal scaling increment chroma (0xAC - 0xAD) (0xDC - 0xDD)*/
Uint16 xChromaIncrement;
/* Horizontal phase offset chroma (0xAE) (0xDE)*/
Uint8 xChromaPhaseOffset;
/* Unused (0xAF) (0xDF) */
Uint8 regAFUnused;
/* Vertical scaling increment luma (0xB0 - 0xB1) (0xE0 - 0xE1)*/
Uint16 yLumaIncrement;
/* Vertical scaling increment chroma (0xB2 - 0xB3) (0xE2 - 0xE3)*/
Uint16 yChromaIncrement;
/* Vertical scaling mode control (0xB4) (0xE4)*/
Uns verticalScalingType : 1;
Uns regB4AUnused : 3;
Uns mirrorLineFlag : 1;
Uns regB4BUnused : 3;
/* Null Array (0xB5 - 0xB7) (0xE5 - 0xE7) */
Uint8 nullArray1[3];
/* Vertical Phase Offset Chroma (0xB8 - 0xBB) (0xE8 - 0xEB)*/
Uint8 yChromaPhaseOffset[4];
/* Vertical Phase Offset Luma (0xBC - 0xBF) (0xEC - 0xEF) */
Uint8 yLumaPhaseOffset[4];
} _SAA7115_Task;
typedef struct _SAA7115_PLL2
{
/* LFCO Per Line (0xF0)*/
Uint8 splpl;
/* Parameter Select (0xF1)*/
Uns splpl8 : 1;
Uns sphSel : 1;
Uns spMod : 2;
Uns sppi : 4;
/* Nominal PLL2 DTO (0xF2 - 0xF3)*/
Uint16 spnInc;
/* PLL2 Status (0xF4)*/
Uns spLock : 1;
Uns regF2Unused : 6;
/* Pulse generator Line Length (0xF5)*/
Uint8 pgLen;
/* Pulse A Position (0xF6)*/
Uns pgLenMsb : 1;
Uns pgHSel : 1;
Uns pgRes : 1;
Uns regF6Unused : 1;
Uns pgHAPS : 4;
/* Pulse A Position (0xF7)*/
Uint8 pgHAPSMsb;
/* Pulse B Position (0xF8)*/
Uns regF8Unused : 4;
Uns pgHBPS : 4;
/* Pulse B Position (0xF9)*/
Uint8 pgHBPSMsb;
/* Pulse C Position (0xFA)*/
Uns regFAUnused : 4;
Uns pgHCPS : 4;
/* Pulse C Position (0xFB)*/
Uint8 pgHCPSMsb;
/* Null Array (0xFC) - (0xFE)*/
Uint8 nullArray1[3];
/* S_PLL max (0xFF)*/
Uns spTHRM : 4;
Uns spTHRL : 4;
} _SAA7115_PLL2;
typedef struct _SAA7115_Regs
{
_SAA7115_Generics generics;
_SAA7115_Globals globals;
_SAA7115_Task taskA;
_SAA7115_Task taskB;
_SAA7115_PLL2 pll2;
}_SAA7115_Regs;
extern _SAA7115_Regs _SAA7115_settingsDef[2];
typedef struct _SAA7115_XScaleParam
{
Uint8 acl;
Uint8 c21;
Uint8 dcGain;
}_SAA7115_XScaleParam;
typedef struct _SAA7115_XScale
{
_SAA7115_XScaleParam xValues[64];
}_SAA7115_XScale;
extern _SAA7115_XScale _SAA7115_xScale;
#ifdef __cplusplus
}
#endif
#endif /*#ifndef __SAA7115_H*/
/********************************************************************************/
/* end of file */
/********************************************************************************/
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -