输入格式是bt1120 720P@50 采用如下配置,应该是推荐的配置吧,自己不清楚
//THS8200
WR_REG,THS8200,0x01,0x03,0x01 // chip_ctl//CSC bypassed in THS8200WR_REG,THS8200,0x01,0x16,0x00 // csc_offset1WR_REG,THS8200,0x01,0x17,0x08 // csc_offset12WR_REG,THS8200,0x01,0x18,0x02 // csc_offset23WR_REG,THS8200,0x01,0x19,0x03 // csc_offset3WR_REG,THS8200,0x01,0x1C,0x43 // dman_cntl//Sync level setupWR_REG,THS8200,0x01,0x1D,0x00 // dtg_y_sync1WR_REG,THS8200,0x01,0x1E,0x49 // dtg_y_sync2WR_REG,THS8200,0x01,0x1F,0xB6 // dtg_y_sync3WR_REG,THS8200,0x01,0x20,0x00 // dtg_cbcr_sync1WR_REG,THS8200,0x01,0x21,0x00 // dtg_cbcr_sync2WR_REG,THS8200,0x01,0x22,0x00 // dtg_cbcr_sync3WR_REG,THS8200,0x01,0x23,0x23 // dtg_y_sync_upperWR_REG,THS8200,0x01,0x24,0x2A // dtg_cbcr_sync_upper
WR_REG,THS8200,0x01,0x25,0x28 // dtg_spec_aWR_REG,THS8200,0x01,0x26,0x6E // dtg_spec_bWR_REG,THS8200,0x01,0x27,0x28 // dtg_spec_cWR_REG,THS8200,0x01,0x28,0x04 // dtg_spec_dWR_REG,THS8200,0x01,0x29,0x00 // dtg_spec_d1WR_REG,THS8200,0x01,0x2A,0x04 // dtg_spec_eWR_REG,THS8200,0x01,0x2B,0xC0 // dtg_spec_h_msbWR_REG,THS8200,0x01,0x2C,0x00 // dtg_spec_h_lsbWR_REG,THS8200,0x01,0x2D,0x00 // dtg_spec_i_msbWR_REG,THS8200,0x01,0x2E,0x00 // dtg_spec_i_lsbWR_REG,THS8200,0x01,0x2F,0x6E // dtg_spec_k_lsbWR_REG,THS8200,0x01,0x30,0x00 // dtg_spec_k_msbWR_REG,THS8200,0x01,0x31,0x00 // dtg_spec_k1WR_REG,THS8200,0x01,0x32,0x00 // dtg_speg_g_lsbWR_REG,THS8200,0x01,0x33,0x00 // dtg_speg_g_msbWR_REG,THS8200,0x01,0x34,0x06 // dtg_total_pixel_msbWR_REG,THS8200,0x01,0x35,0x72 // dtg_total_pixel_lsbWR_REG,THS8200,0x01,0x36,0x00 // dtg_linecnt_msbWR_REG,THS8200,0x01,0x37,0x01 // dtg_linecnt_lsbWR_REG,THS8200,0x01,0x38,0x82 // dtg_modeWR_REG,THS8200,0x01,0x39,0x27 // dtg_frame_field_msbWR_REG,THS8200,0x01,0x3A,0xEE // dtg_frame_size_lsbWR_REG,THS8200,0x01,0x3B,0xFF // dtg_field_size_lsb//CSM Map 601 to 0-1023 DAC outputWR_REG,THS8200,0x01,0x41,0x40 // csm_clip_gy_lowWR_REG,THS8200,0x01,0x42,0x40 // csm_clip_bcb_lowWR_REG,THS8200,0x01,0x43,0x40 // csm_clip_rcr_lowWR_REG,THS8200,0x01,0x44,0x53 // csm_clip_gy_highWR_REG,THS8200,0x01,0x45,0x3F // csm_clip_bcb_highWR_REG,THS8200,0x01,0x46,0x3F // csm_clip_rcr_highWR_REG,THS8200,0x01,0x47,0x40 // csm_shift_gyWR_REG,THS8200,0x01,0x48,0x40 // csm_shift_bcbWR_REG,THS8200,0x01,0x49,0x40 // csm_shift_rcrWR_REG,THS8200,0x01,0x4A,0xFC // csm_mult_gy_msbWR_REG,THS8200,0x01,0x4B,0x44 // csm_mult_bcb_rcr_msb
WR_REG,THS8200,0x01,0x4C,0xAC // csm_mult_gy_lsbWR_REG,THS8200,0x01,0x4D,0x91 // csm_mult_bcb_lsbWR_REG,THS8200,0x01,0x4E,0x91 // csm_mult_rcr_lsbWR_REG,THS8200,0x01,0x4F,0xFF // csm_modeWR_REG,THS8200,0x01,0x70,0x28 // dtg_hlength_lsbWR_REG,THS8200,0x01,0x71,0x06 // dtg_hdly_msbWR_REG,THS8200,0x01,0x72,0x71 // dtg_hdly_lsbWR_REG,THS8200,0x01,0x73,0x06 // dtg_vlength_lsbWR_REG,THS8200,0x01,0x74,0x00 // dtg_vdly_msbWR_REG,THS8200,0x01,0x75,0x01 // dtg_vdly_lsbWR_REG,THS8200,0x01,0x76,0x00 // dtg_vlength2_lsbWR_REG,THS8200,0x01,0x77,0x07 // dtg_vdly2_msbWR_REG,THS8200,0x01,0x78,0xFF // dtg_vdly2_lsbWR_REG,THS8200,0x01,0x79,0x00 // dtg_hs_in_dly_msbWR_REG,THS8200,0x01,0x7A,0xA2 // dtg_hs_in_dly_lsbWR_REG,THS8200,0x01,0x7B,0x00 // dtg_vs_in_dly_msbWR_REG,THS8200,0x01,0x7C,0x05 // dtg_vs_in_dly_lsbWR_REG,THS8200,0x01,0x82,0x3B // pol_cntlWR_REG,THS8200,0x01,0x83,0x00 // cgms_headerWR_REG,THS8200,0x01,0x84,0x00 // cgms_payload_msbWR_REG,THS8200,0x01,0x85,0x00 // cgms_payload_lsb
由上面的图片可以看出视频图像没有全屏,而且图像还花的,colorbar颜色显示正常,但是也没有全屏,不过效果比上面的好。
不知道怎么配置,希望提供帮助或解决思路。
xiao lin1:
这个问题后来解决了吗?我也遇到类似问题?