xres ===============> screen width
yres ===============> screen height
left_margin ===============> horizontal back porch
right_margin ===============> horizontal front porch
hsync_len ===============> horizontal sync pulse width
upper_margin ===============> vertical back porch
lower_margin ===============> vertical front porch
vsync_len ===============> vertical sync pulse width
阅读(282) | 评论(0) | 转发(0) |