full ppu IO in stm code (h/vblank interrupts)

2 files changed, 126 insertions, 0 deletions

diff --git a/test/conntest/conntest.srcs/io.xdc b/test/conntest/conntest.srcs/io.xdc
new file mode 100644
index 0000000..ae8e63d
--- /dev/null
+++ b/test/conntest/conntest.srcs/io.xdc
@@ -0,0 +1,94 @@
+set_property IOSTANDARD LVCMOS33 [get_ports SPI_MOSI]
+set_property PACKAGE_PIN L2 [get_ports SPI_MOSI]
+
+set_property PACKAGE_PIN J2 [get_ports SPI_CLK]
+set_property IOSTANDARD LVCMOS33 [get_ports SPI_CLK]
+
+set_property IOSTANDARD LVCMOS33 [get_ports SPI_SR]
+set_property PACKAGE_PIN H1 [get_ports SPI_SR]
+set_property PULLDOWN true [get_ports SPI_SR]
+
+
+
+set_property IOSTANDARD LVCMOS33 [get_ports HBLANK]
+set_property PACKAGE_PIN K2 [get_ports HBLANK]
+
+set_property IOSTANDARD LVCMOS33 [get_ports VBLANK]
+set_property PACKAGE_PIN J1 [get_ports VBLANK]
+
+
+
+set_property IOSTANDARD LVCMOS33 [get_ports SYSCLK]
+set_property PACKAGE_PIN W5 [get_ports SYSCLK]
+
+set_property IOSTANDARD LVCMOS33 [get_ports RESET]
+set_property PACKAGE_PIN T18 [get_ports RESET]
+
+set_property IOSTANDARD LVCMOS33 [get_ports DBG_DISP_ADDR]
+set_property PACKAGE_PIN R2 [get_ports DBG_DISP_ADDR]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[15]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[14]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[13]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[12]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[11]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[10]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[8]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[9]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[7]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[6]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[5]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[4]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[3]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[2]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[1]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_LEDS_OUT[0]}]
+set_property PACKAGE_PIN L1 [get_ports {DBG_LEDS_OUT[15]}]
+set_property PACKAGE_PIN P1 [get_ports {DBG_LEDS_OUT[14]}]
+set_property PACKAGE_PIN N3 [get_ports {DBG_LEDS_OUT[13]}]
+set_property PACKAGE_PIN P3 [get_ports {DBG_LEDS_OUT[12]}]
+set_property PACKAGE_PIN U3 [get_ports {DBG_LEDS_OUT[11]}]
+set_property PACKAGE_PIN W3 [get_ports {DBG_LEDS_OUT[10]}]
+set_property PACKAGE_PIN V3 [get_ports {DBG_LEDS_OUT[9]}]
+set_property PACKAGE_PIN V13 [get_ports {DBG_LEDS_OUT[8]}]
+set_property PACKAGE_PIN V14 [get_ports {DBG_LEDS_OUT[7]}]
+set_property PACKAGE_PIN U14 [get_ports {DBG_LEDS_OUT[6]}]
+set_property PACKAGE_PIN U15 [get_ports {DBG_LEDS_OUT[5]}]
+set_property PACKAGE_PIN W18 [get_ports {DBG_LEDS_OUT[4]}]
+set_property PACKAGE_PIN V19 [get_ports {DBG_LEDS_OUT[3]}]
+set_property PACKAGE_PIN U19 [get_ports {DBG_LEDS_OUT[2]}]
+set_property PACKAGE_PIN E19 [get_ports {DBG_LEDS_OUT[1]}]
+set_property PACKAGE_PIN U16 [get_ports {DBG_LEDS_OUT[0]}]
+
+
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[15]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[14]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[13]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[12]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[11]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[10]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[9]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[8]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[7]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[5]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[4]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[3]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[2]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[1]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[6]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DBG_SWTC_IN[0]}]
+set_property PACKAGE_PIN R2 [get_ports {DBG_SWTC_IN[15]}]
+set_property PACKAGE_PIN T1 [get_ports {DBG_SWTC_IN[14]}]
+set_property PACKAGE_PIN U1 [get_ports {DBG_SWTC_IN[13]}]
+set_property PACKAGE_PIN W2 [get_ports {DBG_SWTC_IN[12]}]
+set_property PACKAGE_PIN R3 [get_ports {DBG_SWTC_IN[11]}]
+set_property PACKAGE_PIN T2 [get_ports {DBG_SWTC_IN[10]}]
+set_property PACKAGE_PIN T3 [get_ports {DBG_SWTC_IN[9]}]
+set_property PACKAGE_PIN V2 [get_ports {DBG_SWTC_IN[8]}]
+set_property PACKAGE_PIN W13 [get_ports {DBG_SWTC_IN[7]}]
+set_property PACKAGE_PIN W14 [get_ports {DBG_SWTC_IN[6]}]
+set_property PACKAGE_PIN V15 [get_ports {DBG_SWTC_IN[5]}]
+set_property PACKAGE_PIN W15 [get_ports {DBG_SWTC_IN[4]}]
+set_property PACKAGE_PIN W17 [get_ports {DBG_SWTC_IN[3]}]
+set_property PACKAGE_PIN W16 [get_ports {DBG_SWTC_IN[2]}]
+set_property PACKAGE_PIN V16 [get_ports {DBG_SWTC_IN[1]}]
+set_property PACKAGE_PIN V17 [get_ports {DBG_SWTC_IN[0]}]
diff --git a/test/conntest/conntest.srcs/top.vhd b/test/conntest/conntest.srcs/top.vhd
new file mode 100644
index 0000000..68c4864
--- /dev/null
+++ b/test/conntest/conntest.srcs/top.vhd
@@ -0,0 +1,32 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity top is port (
+	SYSCLK : in std_logic; -- clock basys3 100MHz
+	RESET : in std_logic; -- global (async) system reset
+	SPI_CLK, SPI_MOSI, SPI_SR : in std_logic;
+	DBG_SWTC_IN : in std_logic_vector(15 downto 0); -- switches
+	DBG_LEDS_OUT : out std_logic_vector(15 downto 0); -- leds
+	VBLANK, HBLANK : out std_logic); -- vblank for synchronization
+end top;
+
+architecture Behavioral of top is
+begin
+	process(SYSCLK, RESET)
+	begin
+		if RESET = '1' then
+			VBLANK <= '0';
+			HBLANK <= '0';
+			DBG_LEDS_OUT(15) <= '0';
+			DBG_LEDS_OUT(14) <= '0';
+			DBG_LEDS_OUT(13) <= '0';
+		elsif rising_edge(SYSCLK) then
+			VBLANK <= DBG_SWTC_IN(0);
+			HBLANK <= DBG_SWTC_IN(1);
+			DBG_LEDS_OUT(15) <= SPI_SR;
+			DBG_LEDS_OUT(14) <= SPI_CLK;
+			DBG_LEDS_OUT(13) <= SPI_MOSI;
+		end if;
+	end process;
+end Behavioral;