video.h

来自「这是EBF533试验板的源代码和使用说明手册」· C头文件 代码 · 共 16 行

#ifndef  __VIDEO_DEFINED
#define __VIDEO_DEFINED


#define HORIZONTAL_ACTIVE			1440
#define HORIZONTAL_BLANKING_PAL	280
#define HORIZONTAL_BLANKING_NTSC	268
#define HORIZONTAL_TOTAL_PAL		(HORIZONTAL_ACTIVE + HORIZONTAL_BLANKING_PAL + 8)
#define HORIZONTAL_TOTAL_NTSC		(HORIZONTAL_ACTIVE + HORIZONTAL_BLANKING_NTSC + 8)
#define NUM_LINES_PAL				625
#define NUM_LINES_NTSC				525
#define NUM_ACTIVE_LINES_PAL		576
#define NUM_ACTIVE_LINES_NTSC		486

#endif