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THS8200配置

采用THS8200芯片,输入的信号为BT1120  1080 60P 422   20bits信号,输出为YPbPr分量信号,请问该如何配置相关寄存器?

jia qian:

回复 Kailyn Chen:

你好,想请教关于ths8200的问题,能看一下吗?http://www.deyisupport.com/question_answer/analog/data_converters/f/58/t/19991.aspx

mengwei wang:

回复 Kailyn Chen:

你好,

      我现在使用THS8200,接入BT1120 内同步信号,转换成RGB输出(VGA), 目前在行场同步信号的输出引脚上测量信号正常,但是无法点亮显示器,能帮我看下寄存器配置是否有问题吗? 多谢

分辨率:720p60

subAddr:value

0x1: 0x00x2: 0x40x3: 0xc10x4: 0x820x5: 0x220x6: 0x00x7: 0x00x8: 0x70x9: 0x2c0xa: 0x40xb: 0xa80xc: 0x40xd: 0xa80xe: 0x40xf: 0xa80x10: 0x800x11: 0xda0x12: 0x80x13: 0x730x14: 0x00x15: 0x00x16: 0x130x17: 0x720x18: 0x1b0x19: 0xe10x1a: 0x00x1b: 0x00x1c: 0x1b0x1d: 0x00x1e: 0x00x1f: 0x00x20: 0x00x21: 0x00x22: 0x00x23: 0x2a0x24: 0x00x25: 0x280x26: 0x640x27: 0x00x28: 0xe0x29: 0x00x2a: 0x00x2b: 0x800x2c: 0x00x2d: 0x00x2e: 0x00x2f: 0x640x30: 0x00x31: 0x00x32: 0x00x33: 0x00x34: 0x60x35: 0x720x36: 0x00x37: 0x10x38: 0x830x39: 0x220x3a: 0xee0x3b: 0xee0x3c: 0x800x3d: 0x00x3e: 0x00x3f: 0x00x40: 0x00x41: 0x200x42: 0x1a0x43: 0x1b0x44: 0x480x45: 0x3f0x46: 0x3f0x47: 0x150x48: 0x100x49: 0x100x4a: 0xf40x4b: 0x440x4c: 0x600x4d: 0x680x4e: 0x600x4f: 0xff0x50: 0x20x51: 0x00x52: 0x00x53: 0x00x54: 0x00x55: 0x00x56: 0x00x57: 0x00x58: 0x00x59: 0xef0x5a: 0x00x5b: 0x00x5c: 0x00x5d: 0x00x5e: 0x00x5f: 0x00x60: 0x00x61: 0x00x62: 0x00x63: 0x00x64: 0x00x65: 0x00x66: 0x00x67: 0x00x68: 0x00x69: 0x00x6a: 0x00x6b: 0x00x6c: 0x00x6d: 0x00x6e: 0x00x6f: 0x00x70: 0x280x71: 0x00x72: 0x80x73: 0x60x74: 0x00x75: 0x10x76: 0x00x77: 0x70x78: 0xff0x79: 0x00x7a: 0x8e0x7b: 0x00x7c: 0x50x7d: 0x60x7e: 0x720x7f: 0x220x80: 0xee0x81: 0x00x82: 0x3b

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