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bilinear interpolation -------------------------------------------------------- input a0 a1 b0 b1 ---------------------------------------------------- 阅读全文
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///////////////////////////////////////////////////////////////////////////////// module vlg_add(input clk,output [7:0]a,output [7:0]b,output [7:0]c,o 阅读全文
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How & Why use Gray Code A gray counter is a binary counter where only one bit changes at a time. Gray code is mostly used to send values across clock 阅读全文
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概述: I²C 是Inter-Integrated Circuit的缩写,发音为"eye-squared cee" or "eye-two-cee" , 它是一种两线接口。 I²C 只是用两条双向的线,一条 Serial Data Line (SDA) ,另一条Serial Clock (SCL)。 阅读全文
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1, FPGA device, using three 18bit x 18 bit multiplier to implement 32bit float multiplier 2, comparing to Altera float multiplyer IP (1) just half of 阅读全文