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FS401LF 数据表(PDF) 70 Page - List of Unclassifed Manufacturers |
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FS401LF 数据表(HTML) 70 Page - List of Unclassifed Manufacturers |
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70 / 104 page ![]() FS401, FS403 PRODUCT SPECIFICATION REV. NO. 1.7 70 JANUARY 24, 2007 COPYRIGHT © 1999 FOCUS ENHANCEMENTS, INC. 4.6 Configuration Values Name Addr R/W Size Reset Value Description CCR_VERSION 0x00 R 8 30 The internal micro-controller’s version number. (First silicon = 30, 4/99) CCR_FREQUENCY 0x01 R/W 8 112 The speed of the FS400 expressed as: (Clock Speed / 14.31mHz) * 32 The reset value assumes the FS400 clock speed is 50mHz. CCR_FLT_FREQ 0x02 R/W 8 63 The analog filter frequency threshold. This value is expressed as : (Threshold Clock Speed / 14.31mHz) * 32 The reset value assumes a 28mHz threshold. When the IHS register exceeds this frequency, GPO0 is set to a 1. CCR_AVT 0x03 R/W 8 64 The value the internal micro-controller writes into the FS400 AVT register when RGBGAIN is off. CCR_AVT_RGBGAIN 0x04 R/W 8 128 The value the internal micro-controller writes into the FS400 AVT register when RGBGAIN is on. CCR_MIN_HAT 0x05 R/W 16 32768 Minimum HAT (Horizontal Active) value allowed. Values of HAT lower than this will cause the input calibration algorithm to use the default HAT value (DEF_HAT). Expressed as a percentage of the horizontal total * 65536. CCR_MAX_HAT 0x06 R/W 16 64881 Maximum HAT (Horizontal Active) value allowed. Values of HAT higher than this will cause the input calibration algorithm to use the default HAT value (DEF_HAT). Expressed as a percentage of the horizontal total * 65536. CCR_DEF_HAT 0x07 R/W 16 55706 The default HAT (Horizontal Active) value is used when the internal micro-controller has not been able to acquire a valid set of horizontal input calibration values. Expressed as a percentage of the horizontal total * 65536. CCR_MIN_SHV 0x08 R/W 16 1311 Minimum SHV (Start Horizontal Video) value allowed. Values of SHV lower than this will cause the input calibration algorithm to use the default SHV value (DEF_SHV). Expressed as a percentage of the horizontal total * 65536. CCR_MAX_SHV 0x09 R/W 16 32767 Maximum SHV (Start Horizontal Video) value allowed. Values of SHV higher than this will cause the input calibration algorithm to use the default SHV value (DEF_SHV). Expressed as a percentage of the horizontal total * 65536. CCR_DEF_SHV 0x0A R/W 16 9830 The default SHV (Start Horizontal Video) value is used when the internal micro- controller has not been able to acquire a valid set of horizontal input calibration |
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