diff --git a/designs/vivado/scalp_firmware/2019.2/src/hdl/scalp_zynqps.vhd b/designs/vivado/scalp_firmware/2019.2/src/hdl/scalp_zynqps.vhd
new file mode 100644
index 0000000000000000000000000000000000000000..193f779bcc99117ba9dfa5a4780f863fede20537
--- /dev/null
+++ b/designs/vivado/scalp_firmware/2019.2/src/hdl/scalp_zynqps.vhd
@@ -0,0 +1,93 @@
+----------------------------------------------------------------------------------
+--                                 _             _
+--                                | |_  ___ _ __(_)__ _
+--                                | ' \/ -_) '_ \ / _` |
+--                                |_||_\___| .__/_\__,_|
+--                                         |_|
+--
+----------------------------------------------------------------------------------
+--
+-- Company: hepia
+-- Author: Joachim Schmidt <joachim.schmidt@hesge.ch>
+--
+-- Module Name: scalp_zynqps - arch
+-- Target Device: SCALP xc7z015clg485-2
+-- Tool version: 2019.2
+-- Description: scalp_zynqps
+--
+-- Last update: 2020-09-07
+--
+---------------------------------------------------------------------------------
+
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity scalp_zynqps is
+
+    port (
+        DDR_addr            : inout std_logic_vector (14 downto 0);
+        DDR_ba              : inout std_logic_vector (2 downto 0);
+        DDR_cas_n           : inout std_logic;
+        DDR_ck_n            : inout std_logic;
+        DDR_ck_p            : inout std_logic;
+        DDR_cke             : inout std_logic;
+        DDR_cs_n            : inout std_logic;
+        DDR_dm              : inout std_logic_vector (3 downto 0);
+        DDR_dq              : inout std_logic_vector (31 downto 0);
+        DDR_dqs_n           : inout std_logic_vector (3 downto 0);
+        DDR_dqs_p           : inout std_logic_vector (3 downto 0);
+        DDR_odt             : inout std_logic;
+        DDR_ras_n           : inout std_logic;
+        DDR_reset_n         : inout std_logic;
+        DDR_we_n            : inout std_logic;
+        FIXED_IO_ddr_vrn    : inout std_logic;
+        FIXED_IO_ddr_vrp    : inout std_logic;
+        FIXED_IO_mio        : inout std_logic_vector (53 downto 0);
+        FIXED_IO_ps_clk     : inout std_logic;
+        FIXED_IO_ps_porb    : inout std_logic;
+        FIXED_IO_ps_srstb   : inout std_logic;
+        FclkClk0xCO         : out   std_logic;
+        FclkReset0xRO       : out   std_logic;
+        Spi1MOSIxSO         : out   std_logic;
+        Spi1SSxSO           : out   std_logic;
+        Spi1SclkxCO         : out   std_logic;
+        Usb0VBusPwrFaultxSI : in    std_logic);
+
+end scalp_zynqps;
+
+architecture arch of scalp_zynqps is
+
+begin
+
+    ScalpZynqPSxI : entity work.scalp_zynqps
+        port map (
+            DDR_addr            => DDR_addr,
+            DDR_ba              => DDR_ba,
+            DDR_cas_n           => DDR_cas_n,
+            DDR_ck_n            => DDR_ck_n,
+            DDR_ck_p            => DDR_ck_p,
+            DDR_cke             => DDR_cke,
+            DDR_cs_n            => DDR_cs_n,
+            DDR_dm              => DDR_dm,
+            DDR_dq              => DDR_dq,
+            DDR_dqs_n           => DDR_dqs_n,
+            DDR_dqs_p           => DDR_dqs_p,
+            DDR_odt             => DDR_odt,
+            DDR_ras_n           => DDR_ras_n,
+            DDR_reset_n         => DDR_reset_n,
+            DDR_we_n            => DDR_we_n,
+            FIXED_IO_ddr_vrn    => FIXED_IO_ddr_vrn,
+            FIXED_IO_ddr_vrp    => FIXED_IO_ddr_vrp,
+            FIXED_IO_mio        => FIXED_IO_mio,
+            FIXED_IO_ps_clk     => FIXED_IO_ps_clk,
+            FIXED_IO_ps_porb    => FIXED_IO_ps_porb,
+            FIXED_IO_ps_srstb   => FIXED_IO_ps_srstb,
+            FclkClk0xCO         => FclkClk0xCO,
+            FclkReset0xRO(0)    => FclkReset0xRO,
+            Spi1MOSIxSO         => Spi1MOSIxSO,
+            Spi1SSxSO           => Spi1SSxSO,
+            Spi1SclkxCO         => Spi1SclkxCO,
+            Usb0VBusPwrFaultxSI => Usb0VBusPwrFaultxSI);
+
+end arch;