diff --git a/library/axi_ad6676/axi_ad6676.v b/library/axi_ad6676/axi_ad6676.v
index 709df37fa..9721805bc 100755
--- a/library/axi_ad6676/axi_ad6676.v
+++ b/library/axi_ad6676/axi_ad6676.v
@@ -84,7 +84,6 @@ module axi_ad6676 (
   parameter PCORE_ID = 0;
   parameter PCORE_DEVICE_TYPE = 0;
   parameter PCORE_IODELAY_GROUP = "adc_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // jesd interface 
   // rx_clk is (line-rate/40)
diff --git a/library/axi_ad7175/axi_ad7175.v b/library/axi_ad7175/axi_ad7175.v
index a4cb5a1c7..10a9f9d94 100644
--- a/library/axi_ad7175/axi_ad7175.v
+++ b/library/axi_ad7175/axi_ad7175.v
@@ -93,7 +93,6 @@ module axi_ad7175 (
   parameter PCORE_DEVICE_TYPE = 0;
   parameter PCORE_ADC_DP_DISABLE = 0;
   parameter PCORE_IODELAY_GROUP = "adc_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // adc interface (clk, data, over-range)
 
diff --git a/library/axi_ad9122/axi_ad9122.v b/library/axi_ad9122/axi_ad9122.v
index bf41c2c5e..29d91bcf1 100644
--- a/library/axi_ad9122/axi_ad9122.v
+++ b/library/axi_ad9122/axi_ad9122.v
@@ -99,7 +99,6 @@ module axi_ad9122 (
   parameter   PCORE_MMCM_BUFIO_N = 1;
   parameter   PCORE_DAC_DP_DISABLE = 0;
   parameter   PCORE_IODELAY_GROUP = "dev_if_delay_group";
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   // dac interface
 
diff --git a/library/axi_ad9152/axi_ad9152.v b/library/axi_ad9152/axi_ad9152.v
index 99e00ced4..bfc5cea57 100644
--- a/library/axi_ad9152/axi_ad9152.v
+++ b/library/axi_ad9152/axi_ad9152.v
@@ -85,7 +85,6 @@ module axi_ad9152 (
 
   parameter   PCORE_ID = 0;
   parameter   PCORE_DAC_DP_DISABLE = 0;
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   // jesd interface
   // tx_clk is (line-rate/40)
diff --git a/library/axi_ad9234/axi_ad9234.v b/library/axi_ad9234/axi_ad9234.v
index 88111921f..0856a52f6 100644
--- a/library/axi_ad9234/axi_ad9234.v
+++ b/library/axi_ad9234/axi_ad9234.v
@@ -84,7 +84,6 @@ module axi_ad9234 (
   parameter PCORE_ID = 0;
   parameter PCORE_DEVICE_TYPE = 0;
   parameter PCORE_IODELAY_GROUP = "adc_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // jesd interface 
   // rx_clk is (line-rate/40)
diff --git a/library/axi_ad9250/axi_ad9250.v b/library/axi_ad9250/axi_ad9250.v
index 14a3ccfbe..1d40fbc8d 100644
--- a/library/axi_ad9250/axi_ad9250.v
+++ b/library/axi_ad9250/axi_ad9250.v
@@ -84,7 +84,6 @@ module axi_ad9250 (
   parameter PCORE_ID = 0;
   parameter PCORE_DEVICE_TYPE = 0;
   parameter PCORE_IODELAY_GROUP = "adc_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // jesd interface 
   // rx_clk is (line-rate/40)
diff --git a/library/axi_ad9250/axi_ad9250_alt.v b/library/axi_ad9250/axi_ad9250_alt.v
index c1f4f9802..d24f361d8 100644
--- a/library/axi_ad9250/axi_ad9250_alt.v
+++ b/library/axi_ad9250/axi_ad9250_alt.v
@@ -172,8 +172,7 @@ module axi_ad9250_alt (
   axi_ad9250 #(
     .PCORE_ID (PCORE_ID),
     .PCORE_DEVICE_TYPE (PCORE_DEVICE_TYPE),
-    .PCORE_IODELAY_GROUP ("adc_if_delay_group"),
-    .C_S_AXI_MIN_SIZE (32'hffff))
+    .PCORE_IODELAY_GROUP ("adc_if_delay_group"))
   i_ad9250 (
     .rx_clk (rx_clk),
     .rx_data (rx_data),
diff --git a/library/axi_ad9265/axi_ad9265.v b/library/axi_ad9265/axi_ad9265.v
index 811fa1461..c8c587fd8 100644
--- a/library/axi_ad9265/axi_ad9265.v
+++ b/library/axi_ad9265/axi_ad9265.v
@@ -92,7 +92,6 @@ module axi_ad9265 (
   parameter PCORE_DEVICE_TYPE = 0;
   parameter PCORE_ADC_DP_DISABLE = 0;
   parameter PCORE_IODELAY_GROUP = "adc_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // adc interface (clk, data, over-range)
 
diff --git a/library/axi_ad9434/axi_ad9434.v b/library/axi_ad9434/axi_ad9434.v
index d6118e8ea..042a3d963 100644
--- a/library/axi_ad9434/axi_ad9434.v
+++ b/library/axi_ad9434/axi_ad9434.v
@@ -89,7 +89,6 @@ module axi_ad9434 (
   parameter PCORE_ID = 0;
   parameter PCORE_DEVTYPE = SERIES7;
   parameter PCORE_IODELAY_GROUP = "dev_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // physical interface
   input           adc_clk_in_p;
diff --git a/library/axi_ad9467/axi_ad9467.v b/library/axi_ad9467/axi_ad9467.v
index 15ac2f5f5..08330805f 100644
--- a/library/axi_ad9467/axi_ad9467.v
+++ b/library/axi_ad9467/axi_ad9467.v
@@ -90,7 +90,6 @@ module axi_ad9467(
   parameter PCORE_ID = 0;
   parameter PCORE_BUFTYPE = 0;
   parameter PCORE_IODELAY_GROUP = "dev_if_delay_group";
-  parameter C_S_AXI_MIN_SIZE = 32'hffff;
 
   // physical interface
 
diff --git a/library/axi_ad9739a/axi_ad9739a.v b/library/axi_ad9739a/axi_ad9739a.v
index 8b81293c3..24f5f03cc 100644
--- a/library/axi_ad9739a/axi_ad9739a.v
+++ b/library/axi_ad9739a/axi_ad9739a.v
@@ -91,7 +91,6 @@ module axi_ad9739a (
   parameter   PCORE_MMCM_BUFIO_N = 1;
   parameter   PCORE_DAC_DP_DISABLE = 0;
   parameter   PCORE_IODELAY_GROUP = "dev_if_delay_group";
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   // dac interface
 
diff --git a/library/axi_clkgen/axi_clkgen.v b/library/axi_clkgen/axi_clkgen.v
index a8e672f74..a4c915272 100644
--- a/library/axi_clkgen/axi_clkgen.v
+++ b/library/axi_clkgen/axi_clkgen.v
@@ -78,7 +78,6 @@ module axi_clkgen (
   parameter   PCORE_VCO_MUL = 49;
   parameter   PCORE_CLK0_DIV = 6;
   parameter   PCORE_CLK1_DIV = 6;
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   // clocks
 
diff --git a/library/axi_hdmi_tx/axi_hdmi_tx.v b/library/axi_hdmi_tx/axi_hdmi_tx.v
index 3a38a665c..7d51c4dc2 100644
--- a/library/axi_hdmi_tx/axi_hdmi_tx.v
+++ b/library/axi_hdmi_tx/axi_hdmi_tx.v
@@ -105,7 +105,6 @@ module axi_hdmi_tx (
   parameter   PCORE_Cr_Cb_N = 0;
   parameter   PCORE_DEVICE_TYPE = 0;
   parameter   PCORE_EMBEDDED_SYNC = 0;
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   localparam  XILINX_7SERIES = 0;
   localparam  XILINX_ULTRASCALE = 1;
diff --git a/library/axi_hdmi_tx/axi_hdmi_tx_alt.v b/library/axi_hdmi_tx/axi_hdmi_tx_alt.v
index c9e60a63c..041833405 100644
--- a/library/axi_hdmi_tx/axi_hdmi_tx_alt.v
+++ b/library/axi_hdmi_tx/axi_hdmi_tx_alt.v
@@ -217,8 +217,7 @@ module axi_hdmi_tx_alt (
     .PCORE_ID (PCORE_ID),
     .PCORE_Cr_Cb_N (PCORE_Cr_Cb_N),
     .PCORE_DEVICE_TYPE (PCORE_DEVICE_TYPE),
-    .PCORE_EMBEDDED_SYNC (PCORE_EMBEDDED_SYNC),
-    .C_S_AXI_MIN_SIZE (32'hffff))
+    .PCORE_EMBEDDED_SYNC (PCORE_EMBEDDED_SYNC))
   i_hdmi_tx (
     .hdmi_clk (hdmi_clk),
     .hdmi_out_clk (hdmi_out_clk),
diff --git a/library/axi_i2s_adi/axi_i2s_adi.vhd b/library/axi_i2s_adi/axi_i2s_adi.vhd
index b1728d22b..7e4fa33e0 100644
--- a/library/axi_i2s_adi/axi_i2s_adi.vhd
+++ b/library/axi_i2s_adi/axi_i2s_adi.vhd
@@ -28,7 +28,6 @@ entity axi_i2s_adi is
 		-- Bus protocol parameters, do not add to or delete
 		C_S_AXI_DATA_WIDTH	: integer			:= 32;
 		C_S_AXI_ADDR_WIDTH	: integer			:= 32;
-		C_S_AXI_MIN_SIZE	: std_logic_vector		:= X"000001FF";
 		C_FAMILY		: string			:= "virtex6";
 		-- DO NOT EDIT ABOVE THIS LINE ---------------------
 		C_DMA_TYPE		: integer			:= 0;
diff --git a/library/axi_jesd_gt/axi_jesd_gt.v b/library/axi_jesd_gt/axi_jesd_gt.v
index 7fe92857b..1e5a467f9 100644
--- a/library/axi_jesd_gt/axi_jesd_gt.v
+++ b/library/axi_jesd_gt/axi_jesd_gt.v
@@ -173,7 +173,6 @@ module axi_jesd_gt (
   parameter   PCORE_TX_LANE_SEL_6 = 6;
   parameter   PCORE_TX_LANE_SEL_7 = 7;
   parameter   PCORE_TX_LANE_SEL_8 = 8;
-  parameter   C_S_AXI_MIN_SIZE = 32'hffff;
 
   localparam  PCORE_NUM_OF_LANES = (PCORE_NUM_OF_TX_LANES > PCORE_NUM_OF_RX_LANES) ?
                                     PCORE_NUM_OF_TX_LANES : PCORE_NUM_OF_RX_LANES;
diff --git a/library/axi_mc_controller/axi_mc_controller.v b/library/axi_mc_controller/axi_mc_controller.v
index cd8d47164..cc3d8571b 100644
--- a/library/axi_mc_controller/axi_mc_controller.v
+++ b/library/axi_mc_controller/axi_mc_controller.v
@@ -38,9 +38,6 @@
 `timescale 1ns/100ps
 
 module axi_mc_controller
-#(
-    parameter C_S_AXI_MIN_SIZE = 32'hffff
-)
 (
   input           ref_clk,       // 100 MHz
   input           ctrl_data_clk,
diff --git a/library/axi_mc_current_monitor/axi_mc_current_monitor.v b/library/axi_mc_current_monitor/axi_mc_current_monitor.v
index e27c0c78c..eb903251d 100644
--- a/library/axi_mc_current_monitor/axi_mc_current_monitor.v
+++ b/library/axi_mc_current_monitor/axi_mc_current_monitor.v
@@ -37,10 +37,7 @@
 
 `timescale 1ns/100ps
 
-module axi_mc_current_monitor #(
-    parameter C_S_AXI_MIN_SIZE = 32'hffff
-)
-(
+module axi_mc_current_monitor (
 
 // physical interface
 
diff --git a/library/axi_mc_speed/axi_mc_speed.v b/library/axi_mc_speed/axi_mc_speed.v
index c26591fbd..fb0d33d83 100644
--- a/library/axi_mc_speed/axi_mc_speed.v
+++ b/library/axi_mc_speed/axi_mc_speed.v
@@ -38,9 +38,6 @@
 `timescale 1ns/100ps
 
 module axi_mc_speed
-#(
-    parameter C_S_AXI_MIN_SIZE = 32'hffff
-)
 //----------- Ports Declarations -----------------------------------------------
 (
 // physical interface
diff --git a/library/util_pmod_fmeter/util_pmod_fmeter.v b/library/util_pmod_fmeter/util_pmod_fmeter.v
index 0ea1732ba..eaee75f75 100644
--- a/library/util_pmod_fmeter/util_pmod_fmeter.v
+++ b/library/util_pmod_fmeter/util_pmod_fmeter.v
@@ -67,7 +67,6 @@ module util_pmod_fmeter (
   // parameters
 
   parameter       PCORE_ID = 0;
-  parameter       C_S_AXI_MIN_SIZE = 32'hffff;
 
   // physical interface