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Description: 9054+ep1c6+ad9887a VGA 图像采集完整版原理图
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Size: 96370 |
Author: zxsa |
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Description: 9054+ep1c6+ad9887a VGA 图像采集完整版原理图-9054+ Ep1c6+ Ad9887a VGA image capture the full version of Schematic
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Size: 96256 |
Author: zxsa |
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Description: FPGA 将ad9887a输出的数据写入FIFO_00中，并计数输入的点频，行频和当前行频。将计数的点频，行频和场频数，以及行场信号输出信号（高电平有效）。
点频计数值为前一行的数据量。行频计数输出是前一场的计数。当前行频计数输出是当前行在这一场的行数。-FPGA will ad9887a output data is written FIFO_00 in and point counting input frequency, line frequency, and current line frequency. The counting point frequency, horizontal and vertical frequency, as well as horizontal and vertical signal output signal (active high). Point frequency count value of the previous row data. Line frequency count output count of the previous game. Output current line is the current line frequency count the number of rows in this game.
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Size: 556032 |
Author: 周新云 |
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