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Epson Research and Development
Page 103
Vancouver Design Center
Programming Notes and Examples S1D13505
Issue Date: 01/02/05 X23A-G-003-07
MAX_DISP_MODE
};
typedef struct tagHalStruct
{
char szIdString[16];
WORD wDetectEndian;
WORD wSize;
WORD wDefaultMode;
BYTE Regs[MAX_DISP_MODE][MAX_REG + 1];
DWORD dwClkI; /* Input Clock Frequency (in kHz) */
DWORD dwBusClk; /* Bus Clock Frequency (in kHz) */
DWORD dwRegAddr; /* Starting address of registers */
DWORD dwDispMem; /* Starting address of display buffer memory */
WORD wPanelFrameRate; /* Desired panel frame rate */
WORD wCrtFrameRate; /* Desired CRT rate */
WORD wMemSpeed; /* Memory speed in ns */
WORD wTrc; /* Ras to Cas Delay in ns */
WORD wTrp; /* Ras Precharge time in ns */
WORD wTrac; /* Ras Access Charge time in ns */
WORD wHostBusWidth; /* Host CPU bus width in bits */
} HAL_STRUCT;
typedef HAL_STRUCT * PHAL_STRUCT;
#ifdef INTEL
typedef HAL_STRUCT far * LPHAL_STRUCT;
#else
typedef HAL_STRUCT * LPHAL_STRUCT;
#endif
/*=========================================================================*/
/* FUNCTION PROTO-TYPES */
/*=========================================================================*/
/*---------------------------- HAL Support --------------------------------*/
int seInitHal( void );
int seGetDetectedBusWidth(int *bits);
int seRegisterDevice( const LPHAL_STRUCT lpHalInfo, int *Device );
int seGetMemSize( int seReserved1, DWORD *val );
#define CLEAR_MEM TRUE