# 点屏之屏幕时序 |Value| VIDEO LCD MODE| FEX file values| Notes| |--|--|--|--| |水平分辨率(pixels)| x| lcd_x| |垂直分辨率 (pixels)| y| lcd_y| |色深| depth| lcd_frm:0 => depth:24 lcd_frm:1 => depth:18| |像素时钟(KHz)| pclk_khz| lcd_dclk_freq * 1000| |水平同步长度| hs | lcd_hv_hspw (最小1)| |垂直同步长度| vs |lcd_hv_vspw (最小1)| |左填充(Horizontal back porch)| le| lcd_hbp - hs| [1] |右填充(Horizontal front porch)| ri| lcd_ht - lcd_x - lcd_hbp| [1] |上填充(Vertical back porch)| up |lcd_vbp - vs| [1] |下填充 (Vertical front porch)| lo| sun[457i]: (lcd_vt / 2) - lcd_y - lcd_vbp .......sun8i: lcd_vt - lcd_y - lcd_vbp| |u-boot SYNC flags| sync:3| NA| |u-boot VMODE flags| vmode:0 |NA|