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Update RGB V7 VHDL to fix mux bug

pull/158/head
IanSB 2020-10-02 23:56:09 +01:00
rodzic b01a545cc3
commit 8812b929d7
1 zmienionych plików z 3 dodań i 5 usunięć
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vhdl/RGBtoHDMI.vhdl
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@ -64,8 +64,8 @@ architecture Behavorial of RGBtoHDMI is
-- 4 = RGB CPLD (TTL)
-- C = RGB CPLD (Analog)
constant VERSION_NUM_BBC : std_logic_vector(11 downto 0) := x"066";
constant VERSION_NUM_RGB_TTL : std_logic_vector(11 downto 0) := x"476";
constant VERSION_NUM_RGB_ANALOG : std_logic_vector(11 downto 0) := x"C76";
constant VERSION_NUM_RGB_TTL : std_logic_vector(11 downto 0) := x"477";
constant VERSION_NUM_RGB_ANALOG : std_logic_vector(11 downto 0) := x"C77";
-- Sampling points
constant INIT_SAMPLING_POINTS : std_logic_vector(23 downto 0) := "000000011011011011011011";
@ -372,9 +372,7 @@ begin
-- spdata is overloaded as clamp on/off
clamp_int <= not(csync1 or csync2) and sp_data;
clamp_enable <= '1' when mux = '1' else version;
analog <= 'Z' when clamp_enable = '0' else clamp_int;
analog <= 'Z' when version = '0' else clamp_int;
end generate;
end Behavorial;