kopia lustrzana https://github.com/hoglet67/RGBtoHDMI
CPLD: Added version support to both CPLDs
Change-Id: Ie2b0698a4ba523b392507349a37a6554daafbc0bissue_1022
rodzic
29f8179a3a
commit
c595278204
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@ -22,11 +22,11 @@ NET "G1" LOC = "P36"; # input
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NET "B1" LOC = "P37"; # input
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NET "B1" LOC = "P37"; # input
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NET "S" LOC = "P30"; # input
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NET "S" LOC = "P30"; # input
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NET "version" LOC = "P7"; # input gpio0
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NET "SW1" LOC = "P39"; # input gpio16
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NET "SW1" LOC = "P39"; # input gpio16
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NET "SW2" LOC = "P40"; # input gpio26
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NET "SW2" LOC = "P40"; # input gpio26
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NET "SW3" LOC = "P41"; # input gpio19
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NET "SW3" LOC = "P41"; # input gpio19
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NET "link" LOC = "P42"; # input gpio25 (connects to link / test point)
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NET "link" LOC = "P42"; # input gpio25 (connects to link / test point)
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NET "spare" LOC = "P7"; # input gpio0
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NET "mode7" LOC = "P19"; # input gpio22
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NET "mode7" LOC = "P19"; # input gpio22
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NET "elk" LOC = "P18"; # input gpio24
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NET "elk" LOC = "P18"; # input gpio24
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@ -6,7 +6,7 @@
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-- Project Name: RGBtoHDMI
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-- Project Name: RGBtoHDMI
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-- Target Devices: XC9572XL
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-- Target Devices: XC9572XL
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--
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--
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-- Version: 0.9
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-- Version: 0.1
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--
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--
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----------------------------------------------------------------------------------
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----------------------------------------------------------------------------------
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library ieee;
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library ieee;
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@ -38,10 +38,10 @@ entity RGBtoHDMI is
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csync: out std_logic;
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csync: out std_logic;
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-- User interface
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-- User interface
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SW1: in std_logic;
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version: in std_logic;
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SW1: in std_logic; -- currently unused
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SW2: in std_logic; -- currently unused
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SW2: in std_logic; -- currently unused
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SW3: in std_logic; -- currently unused
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SW3: in std_logic; -- currently unused
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spare: in std_logic; -- currently unused
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link: in std_logic; -- currently unused
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link: in std_logic; -- currently unused
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LED1: out std_logic;
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LED1: out std_logic;
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LED2: out std_logic
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LED2: out std_logic
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@ -50,6 +50,10 @@ 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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-- Design: 0 = Normal CPLD, 1 = Alternative CPLD
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constant VERSION_NUM : std_logic_vector(11 downto 0) := x"001";
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-- For Modes 0..6
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-- For Modes 0..6
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constant default_offset : unsigned(11 downto 0) := to_unsigned(4096 - 64 * 17 + 6, 12);
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constant default_offset : unsigned(11 downto 0) := to_unsigned(4096 - 64 * 17 + 6, 12);
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@ -222,7 +226,10 @@ begin
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end if;
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end if;
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-- Output quad register
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-- Output quad register
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if counter(11) = '0' then
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if version = '0' then
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quad <= VERSION_NUM;
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psync <= '0';
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elsif counter(11) = '0' then
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if counter(4 downto 0) = "00000" then
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if counter(4 downto 0) = "00000" then
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quad(11) <= shift_B(3);
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quad(11) <= shift_B(3);
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quad(10) <= shift_G(3);
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quad(10) <= shift_G(3);
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@ -230,3 +230,14 @@ FB3 18/18* 29/54 55/90 8/ 9
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FB4 13/18 35/54 44/90 7/ 7*
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FB4 13/18 35/54 44/90 7/ 7*
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----- ----- ----- -----
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----- ----- ----- -----
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66/72 119/216 175/360 29/34
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66/72 119/216 175/360 29/34
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20. Added CPLD version output on Quad()
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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* 31/54 45/90 5/ 9
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FB2 17/18 26/54 35/90 9/ 9*
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FB3 18/18* 30/54 61/90 9/ 9*
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FB4 13/18 36/54 47/90 7/ 7*
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----- ----- ----- -----
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66/72 123/216 188/360 30/34
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@ -6,7 +6,7 @@
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-- Project Name: RGBtoHDMI
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-- Project Name: RGBtoHDMI
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-- Target Devices: XC9572XL
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-- Target Devices: XC9572XL
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--
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--
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-- Version: 0.90
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-- Version: 0.1
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--
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--
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----------------------------------------------------------------------------------
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----------------------------------------------------------------------------------
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library ieee;
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library ieee;
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@ -38,10 +38,10 @@ entity RGBtoHDMI is
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csync: out std_logic;
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csync: out std_logic;
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-- User interface
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-- User interface
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SW1: in std_logic;
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version: in std_logic;
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SW1: in std_logic; -- currently unused
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SW2: in std_logic; -- currently unused
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SW2: in std_logic; -- currently unused
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SW3: in std_logic; -- currently unused
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SW3: in std_logic; -- currently unused
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spare: in std_logic; -- currently unused
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link: in std_logic; -- currently unused
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link: in std_logic; -- currently unused
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LED1: out std_logic;
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LED1: out std_logic;
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LED2: out std_logic
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LED2: out std_logic
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@ -50,6 +50,10 @@ 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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-- Design: 0 = Normal CPLD, 1 = Alternative CPLD
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constant VERSION_NUM : std_logic_vector(11 downto 0) := x"101";
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-- For Modes 0..6
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-- For Modes 0..6
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constant default_offset : unsigned(11 downto 0) := to_unsigned(4096 - 64 * 17 + 6, 12);
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constant default_offset : unsigned(11 downto 0) := to_unsigned(4096 - 64 * 17 + 6, 12);
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@ -255,7 +259,10 @@ begin
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end if;
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end if;
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-- Output quad register
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-- Output quad register
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if counter(11) = '0' then
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if version = '0' then
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quad <= VERSION_NUM;
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psync <= '0';
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elsif counter(11) = '0' then
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if counter(4 downto 0) = "00001" then
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if counter(4 downto 0) = "00001" then
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quad(11) <= shift_B(3);
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quad(11) <= shift_B(3);
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quad(10) <= shift_G(3);
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quad(10) <= shift_G(3);
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@ -246,3 +246,14 @@ FB3 18/18* 30/54 50/90 9/ 9*
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FB4 18/18* 42/54 66/90 6/ 7
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FB4 18/18* 42/54 66/90 6/ 7
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----- ----- ----- -----
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----- ----- ----- -----
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71/72 132/216 196/360 27/34
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71/72 132/216 196/360 27/34
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20. Added CPLD version output on Quad()
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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 45/90 5/ 9
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FB2 17/18 26/54 36/90 8/ 9
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FB3 18/18* 30/54 58/90 9/ 9*
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FB4 18/18* 47/54 70/90 6/ 7
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----- ----- ----- -----
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71/72 136/216 209/360 28/34
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