kopia lustrzana https://github.com/hoglet67/RGBtoHDMI
Atom CPLD: Adjust start offset by one pixel to allow perfect centering (now v2.3)
Change-Id: Ic29f48e8b482bdc8bd1acbadf4ec4787120e5fbbpull/106/head
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@ -48,11 +48,11 @@ end RGBtoHDMI;
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architecture Behavorial of RGBtoHDMI is
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architecture Behavorial of RGBtoHDMI is
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-- Version number: Design_Major_Minor
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-- Version number: Design_Major_Minor
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-- Design: 0 = Normal CPLD, 1 = Alternative CPLD, Atom CPLD
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-- Design: 0 = Normal CPLD, 1 = Alternative CPLD, 2=Atom CPLD
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constant VERSION_NUM : std_logic_vector(11 downto 0) := x"222";
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constant VERSION_NUM : std_logic_vector(11 downto 0) := x"223";
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-- Default offset to sstart sampling at
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-- Default offset to start sampling at
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constant default_offset : unsigned(8 downto 0) := to_unsigned(512 - 255, 9);
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constant default_offset : unsigned(8 downto 0) := to_unsigned(512 - 255 + 8, 9);
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-- Turn on back porch clamp
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-- Turn on back porch clamp
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constant atom_clamp_start : unsigned(8 downto 0) := to_unsigned(512 - 255 + 48, 9);
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constant atom_clamp_start : unsigned(8 downto 0) := to_unsigned(512 - 255 + 48, 9);
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@ -151,3 +151,14 @@ FB3 18/18* 32/54 76/90 9/ 9*
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FB4 17/18 18/54 23/90 3/ 7
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FB4 17/18 18/54 23/90 3/ 7
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----- ----- ----- -----
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----- ----- ----- -----
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71/72 118/216 209/360 28/34
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71/72 118/216 209/360 28/34
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15. Atom CPLD: Adjust start offset by one pixel to allow perfect centering (now v2.3)
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Function Mcells FB Inps Pterms IO
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Block Used/Tot Used/Tot Used/Tot Used/Tot
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FB1 18/18* 33/54 63/90 9/ 9*
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FB2 18/18* 35/54 47/90 7/ 9
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FB3 18/18* 32/54 77/90 9/ 9*
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FB4 17/18 18/54 23/90 3/ 7
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----- ----- ----- -----
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71/72 118/216 210/360 28/34
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