diff --git a/library/axi_gpreg/axi_gpreg_clock_mon.v b/library/axi_gpreg/axi_gpreg_clock_mon.v
index dd9a6eb16..ea6342c7f 100644
--- a/library/axi_gpreg/axi_gpreg_clock_mon.v
+++ b/library/axi_gpreg/axi_gpreg_clock_mon.v
@@ -122,8 +122,9 @@ module axi_gpreg_clock_mon #(
     .d_clk (d_clk_g));
 
   ad_rst i_d_rst_reg (
-    .preset (up_d_preset),
+    .rst_async (up_d_preset),
     .clk (d_clk_g),
+    .rstn (),
     .rst (d_rst));
 
   generate
diff --git a/library/axi_logic_analyzer/axi_logic_analyzer_reg.v b/library/axi_logic_analyzer/axi_logic_analyzer_reg.v
index df10e9808..3d4e8a4de 100644
--- a/library/axi_logic_analyzer/axi_logic_analyzer_reg.v
+++ b/library/axi_logic_analyzer/axi_logic_analyzer_reg.v
@@ -57,9 +57,9 @@ module axi_logic_analyzer_reg (
   output      [15:0]  overwrite_data,
   input       [15:0]  input_data,
   output      [15:0]  od_pp_n,
-  
+
   input               triggered,
-  
+
   output              streaming,
 
  // bus interface
@@ -220,7 +220,7 @@ module axi_logic_analyzer_reg (
     end
   end
 
-  ad_rst i_core_rst_reg (.preset(!up_rstn), .clk(clk), .rst(reset));
+  ad_rst i_core_rst_reg (.rst_async(~up_rstn), .clk(clk), .rstn(), .rst(reset));
 
    up_xfer_cntrl #(.DATA_WIDTH(285)) i_xfer_cntrl (
     .up_rstn (up_rstn),
diff --git a/library/common/up_adc_common.v b/library/common/up_adc_common.v
index bb106a185..2d55448ec 100644
--- a/library/common/up_adc_common.v
+++ b/library/common/up_adc_common.v
@@ -403,8 +403,8 @@ module up_adc_common #(
 
   // resets
 
-  ad_rst i_mmcm_rst_reg (.preset(up_mmcm_preset), .clk(up_clk),  .rst(mmcm_rst));
-  ad_rst i_core_rst_reg (.preset(up_core_preset), .clk(adc_clk), .rst(adc_rst));
+  ad_rst i_mmcm_rst_reg (.rst_async(up_mmcm_preset), .clk(up_clk),  .rstn(), .rst(mmcm_rst));
+  ad_rst i_core_rst_reg (.rst_async(up_core_preset), .clk(adc_clk), .rstn(), .rst(adc_rst));
 
   // adc control & status
 
diff --git a/library/common/up_clkgen.v b/library/common/up_clkgen.v
index 6c9529f08..0837c526f 100644
--- a/library/common/up_clkgen.v
+++ b/library/common/up_clkgen.v
@@ -176,7 +176,7 @@ module up_clkgen #(
 
   // resets
 
-  ad_rst i_mmcm_rst_reg (.preset(up_mmcm_preset), .clk(up_clk), .rst(mmcm_rst));
+  ad_rst i_mmcm_rst_reg (.rst_async(up_mmcm_preset), .clk(up_clk), .rstn(), .rst(mmcm_rst));
 
 endmodule
 
diff --git a/library/common/up_dac_common.v b/library/common/up_dac_common.v
index 769b75fed..55ff8726b 100644
--- a/library/common/up_dac_common.v
+++ b/library/common/up_dac_common.v
@@ -407,8 +407,8 @@ module up_dac_common #(
 
   // resets
 
-  ad_rst i_mmcm_rst_reg (.preset(up_mmcm_preset), .clk(up_clk),  .rst(mmcm_rst));
-  ad_rst i_core_rst_reg (.preset(up_core_preset), .clk(dac_clk), .rst(dac_rst));
+  ad_rst i_mmcm_rst_reg (.rst_async(up_mmcm_preset), .clk(up_clk),  .rstn(), .rst(mmcm_rst));
+  ad_rst i_core_rst_reg (.rst_async(up_core_preset), .clk(dac_clk), .rstn(), .rst(dac_rst));
 
   // dac control & status
 
diff --git a/library/common/up_delay_cntrl.v b/library/common/up_delay_cntrl.v
index 7f9ca4aa2..ae3210c12 100644
--- a/library/common/up_delay_cntrl.v
+++ b/library/common/up_delay_cntrl.v
@@ -205,8 +205,9 @@ module up_delay_cntrl #(
   assign delay_rst = delay_rst_s;
 
   ad_rst i_delay_rst_reg (
-    .preset (up_preset),
+    .rst_async (up_preset),
     .clk (delay_clk),
+    .rstn (),
     .rst (delay_rst_s));
   end
   endgenerate
diff --git a/library/common/up_hdmi_rx.v b/library/common/up_hdmi_rx.v
index e44007968..5ced3ff2a 100644
--- a/library/common/up_hdmi_rx.v
+++ b/library/common/up_hdmi_rx.v
@@ -221,8 +221,9 @@ module up_hdmi_rx #(
   // resets
 
   ad_rst i_hdmi_rst_reg (
-    .preset (up_core_preset),
+    .rst_async (up_core_preset),
     .clk (hdmi_clk),
+    .rstn (),
     .rst (hdmi_rst));
 
   // hdmi control & status
diff --git a/library/common/up_hdmi_tx.v b/library/common/up_hdmi_tx.v
index b23bf9aee..219e34c05 100644
--- a/library/common/up_hdmi_tx.v
+++ b/library/common/up_hdmi_tx.v
@@ -267,8 +267,8 @@ module up_hdmi_tx #(
 
   // resets
 
-  ad_rst i_core_rst_reg (.preset(up_core_preset), .clk(hdmi_clk),   .rst(hdmi_rst));
-  ad_rst i_vdma_rst_reg (.preset(up_core_preset), .clk(vdma_clk),   .rst(vdma_rst));
+  ad_rst i_core_rst_reg (.rst_async(up_core_preset), .clk(hdmi_clk), .rstn(), .rst(hdmi_rst));
+  ad_rst i_vdma_rst_reg (.rst_async(up_core_preset), .clk(vdma_clk), .rstn(), .rst(vdma_rst));
 
   // hdmi control & status
 
@@ -340,7 +340,7 @@ module up_hdmi_tx #(
                       up_vdma_tpm_oos_s}),
     .d_rst (vdma_rst),
     .d_clk (vdma_clk),
-    .d_data_status ({ vdma_ovf, 
+    .d_data_status ({ vdma_ovf,
                       vdma_unf,
                       vdma_tpm_oos}));
 
diff --git a/library/common/up_pmod.v b/library/common/up_pmod.v
index 25d7f44e9..defe31cbf 100644
--- a/library/common/up_pmod.v
+++ b/library/common/up_pmod.v
@@ -118,7 +118,7 @@ module up_pmod #(
 
   // resets
 
-  ad_rst i_adc_rst_reg    (.preset(up_preset_s),      .clk(pmod_clk),    .rst(pmod_rst));
+  ad_rst i_adc_rst_reg (.rst_async(up_preset_s), .clk(pmod_clk), .rstn(), .rst(pmod_rst));
 
   // adc control & status
 
diff --git a/library/spi_engine/axi_spi_engine/axi_spi_engine.v b/library/spi_engine/axi_spi_engine/axi_spi_engine.v
index 3929fa9a0..edbeecfbc 100644
--- a/library/spi_engine/axi_spi_engine/axi_spi_engine.v
+++ b/library/spi_engine/axi_spi_engine/axi_spi_engine.v
@@ -333,8 +333,9 @@ generate if (ASYNC_SPI_CLK) begin
 
 wire spi_reset;
 ad_rst i_spi_resetn (
-        .preset(up_sw_reset),
+        .rst_async(up_sw_reset),
         .clk(spi_clk),
+        .rstn(),
         .rst(spi_reset)
 );
 assign spi_resetn = ~spi_reset;