Commit b84d2fef authored by Andrey Filippov's avatar Andrey Filippov

Tested 8-point 1d dct-iv, added test bench and LibreOffice Calc verification and shedule

parent 76c093e5
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......
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......
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-dct_iv8_1d
[pattern_trace] 1
[pattern_trace] 0
File added
......@@ -49,17 +49,17 @@ module dct_iv8_1d#(
parameter A_WIDTH = 25,
parameter P_WIDTH = 48,
parameter COSINE_SHIFT= 17,
parameter COS_01_32 = 130441, // (1<<17) * cos( 1*pi/32)
parameter COS_03_32 = 125428, // (1<<17) * cos( 3*pi/32)
parameter COS_04_32 = 121095, // (1<<17) * cos( 4*pi/32)
parameter COS_05_32 = 115595, // (1<<17) * cos( 5*pi/32)
parameter COS_07_32 = 101320, // (1<<17) * cos( 7*pi/32)
parameter COS_08_32 = 92682, // (1<<17) * cos( 8*pi/32)
parameter COS_09_32 = 83151, // (1<<17) * cos( 9*pi/32)
parameter COS_11_32 = 61787, // (1<<17) * cos(11*pi/32)
parameter COS_12_32 = 50159, // (1<<17) * cos(12*pi/32)
parameter COS_13_32 = 38048, // (1<<17) * cos(13*pi/32)
parameter COS_15_32 = 12847 // (1<<17) * cos(15*pi/32)
parameter COS_01_32 = 130441, // int(round((1<<17) * cos( 1*pi/32)))
parameter COS_03_32 = 125428, // int(round((1<<17) * cos( 3*pi/32)))
parameter COS_04_32 = 121095, // int(round((1<<17) * cos( 4*pi/32)))
parameter COS_05_32 = 115595, // int(round((1<<17) * cos( 5*pi/32)))
parameter COS_07_32 = 101320, // int(round((1<<17) * cos( 7*pi/32)))
parameter COS_08_32 = 92682, // int(round((1<<17) * cos( 8*pi/32)))
parameter COS_09_32 = 83151, // int(round((1<<17) * cos( 9*pi/32)))
parameter COS_11_32 = 61787, // int(round((1<<17) * cos(11*pi/32)))
parameter COS_12_32 = 50159, // int(round((1<<17) * cos(12*pi/32)))
parameter COS_13_32 = 38048, // int(round((1<<17) * cos(13*pi/32)))
parameter COS_15_32 = 12847 // int(round((1<<17) * cos(15*pi/32)))
)(
......
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