文件名称:saa7121配置程序
文件大小:2KB
文件格式:C
更新时间:2020-10-06 11:35:45
saa7121 i2c
extern SA7121H_ConfParams sa7121hPAL[45]; extern SA7121H_ConfParams sa7121hNTSC[45]; Uint8 vFromat = 0; Uint8 misc_ctrl = 0x6D; Uint8 output_format = 0x47; // 地址为0 for cvbs port1,选择复合信号做为输入 Uint8 input_sel = 0x00; /*地址为0xf,将Pin27设置成为CAPEN功能*/ Uint8 pin_cfg = 0x02; /*地址为1B*/ Uint8 chro_ctrl_2 = 0x14;