diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_board_system_info.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_board_system_info.vhd
index a08e6abd82a95572f6f8a695bc4c9d847f5b872f..0afe23ce4736d30c9cb0520d508b4fe99cf5fc1b 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_board_system_info.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_board_system_info.vhd
@@ -29,7 +29,7 @@ USE technology_lib.technology_pkg.ALL;
 ENTITY mms_unb2c_board_system_info IS
   GENERIC (
     g_sim         : BOOLEAN := FALSE;
-    g_technology  : NATURAL := c_tech_arria10;
+    g_technology  : NATURAL := c_tech_arria10_e2sg;
     g_design_name : STRING;
     g_fw_version  : t_unb2c_board_fw_version := c_unb2c_board_fw_version;  -- firmware version x.y
     g_stamp_date  : NATURAL := 0;
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_fpga_sens.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_fpga_sens.vhd
index d4c6adc30d7d44a3b30c0703e58cebaeee452324..0595e17b61e040d6c821a9d8d83226d59d31b00a 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_fpga_sens.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/mms_unb2c_fpga_sens.vhd
@@ -33,7 +33,7 @@ USE technology_lib.technology_pkg.ALL;
 ENTITY mms_unb2c_fpga_sens IS
   GENERIC (
     g_sim             : BOOLEAN := FALSE;
-    g_technology      : NATURAL := c_tech_arria10;
+    g_technology      : NATURAL := c_tech_arria10_e2sg;
     g_temp_high       : NATURAL := 100
   );
   PORT (
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk125_pll.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk125_pll.vhd
index 166c8067d2f53d0ad0b0e5639c36266c745df987..d49d0578560e4a6e86f95aa95704928b4955b88a 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk125_pll.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk125_pll.vhd
@@ -35,7 +35,7 @@ USE technology_lib.technology_pkg.ALL;
 
 ENTITY unb2c_board_clk125_pll IS
   GENERIC (
-    g_technology : NATURAL := c_tech_arria10;
+    g_technology : NATURAL := c_tech_arria10_e2sg;
     g_use_clkbuf : BOOLEAN := TRUE;
     g_use_fpll   : BOOLEAN := FALSE
   );
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk200_pll.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk200_pll.vhd
index 321d833e77a863418fd6045366c081136a56501b..d8120d10113bfe2b99d1bfe22f3da3f4061c4949 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk200_pll.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk200_pll.vhd
@@ -92,7 +92,7 @@ USE technology_lib.technology_pkg.ALL;
 
 ENTITY unb2c_board_clk200_pll IS
   GENERIC (
-    g_technology          : NATURAL := c_tech_arria10;
+    g_technology          : NATURAL := c_tech_arria10_e2sg;
     g_use_clkbuf          : BOOLEAN := TRUE;
     g_use_fpll            : BOOLEAN := FALSE;
     g_operation_mode      : STRING  := "NORMAL";  -- "NORMAL", "NO_COMPENSATION", or "SOURCE_SYNCHRONOUS" --> requires PLL_COMPENSATE assignment to an input pin to compensate for (stratixiv)
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk25_pll.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk25_pll.vhd
index a88c25c27de14bdf3167f8e7b584b060d546f70e..4024f69c4e6a770a9bfde9cef8a35741d949664f 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk25_pll.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_clk25_pll.vhd
@@ -35,7 +35,7 @@ USE technology_lib.technology_pkg.ALL;
 
 ENTITY unb2c_board_clk25_pll IS
   GENERIC (
-    g_technology : NATURAL := c_tech_arria10
+    g_technology : NATURAL := c_tech_arria10_e2sg
   );
   PORT (
     arst        : IN  STD_LOGIC := '0';
diff --git a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_system_info.vhd b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_system_info.vhd
index 6eb4763be5148e45f72bddb26a3a92abda5009fa..4bcc9cc53122eb7816fff45a50dca160633afba1 100644
--- a/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_system_info.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board/src/vhdl/unb2c_board_system_info.vhd
@@ -36,7 +36,7 @@ ENTITY unb2c_board_system_info IS
     g_fw_version : t_unb2c_board_fw_version := c_unb2c_board_fw_version;  -- firmware version x.y (4b.4b)
     g_aux        : t_c_unb2c_board_aux := c_unb2c_board_aux;              -- aux contains the hardware version
     g_rom_version: NATURAL := 2;
-    g_technology : NATURAL := c_tech_arria10
+    g_technology : NATURAL := c_tech_arria10_e2sg
   );
   PORT (
     clk         : IN  STD_LOGIC;
diff --git a/boards/uniboard2c/libraries/unb2c_board_10gbe/src/vhdl/unb2c_board_10gbe.vhd b/boards/uniboard2c/libraries/unb2c_board_10gbe/src/vhdl/unb2c_board_10gbe.vhd
index 8f51d06fa42e544f036d970ac57f31e8e35a551d..fbe51d4b39a8c4c0ce9e784b9b07fc196cf5320b 100644
--- a/boards/uniboard2c/libraries/unb2c_board_10gbe/src/vhdl/unb2c_board_10gbe.vhd
+++ b/boards/uniboard2c/libraries/unb2c_board_10gbe/src/vhdl/unb2c_board_10gbe.vhd
@@ -32,7 +32,7 @@ ENTITY unb2c_board_10gbe IS
   GENERIC (
     g_sim                    : BOOLEAN := FALSE;
     g_sim_level              : NATURAL := 1; -- 0 = use IP; 1 = use fast serdes model
-    g_technology             : NATURAL := c_tech_arria10;
+    g_technology             : NATURAL := c_tech_arria10_e2sg;
     g_nof_macs               : NATURAL;
     g_use_loopback           : BOOLEAN := FALSE;
     g_direction              : STRING := "TX_RX";  -- "TX_RX", "TX_ONLY", "RX_ONLY"