diff --git a/library/axi_ad9467/axi_ad9467.v b/library/axi_ad9467/axi_ad9467.v
index c1d10bfd5..1a0957737 100644
--- a/library/axi_ad9467/axi_ad9467.v
+++ b/library/axi_ad9467/axi_ad9467.v
@@ -138,8 +138,9 @@ module axi_ad9467(
 
   // internal registers
 
+  reg             up_wack = 'd0;
   reg     [31:0]  up_rdata = 'd0;
-  reg             up_ack = 'd0;
+  reg             up_rack = 'd0;
 
   // internal clocks & resets
 
@@ -163,11 +164,13 @@ module axi_ad9467(
   wire            up_status_pn_err_s;
   wire            up_status_pn_oos_s;
   wire            up_status_or_s;
+  wire            up_rreq_s;
+  wire    [13:0]  up_raddr_s;
   wire    [31:0]  up_rdata_s[0:1];
-  wire            up_ack_s[0:1];
-  wire            up_sel_s;
-  wire            up_wr_s;
-  wire    [13:0]  up_addr_s;
+  wire            up_rack_s[0:1];
+  wire            up_wack_s[0:1];
+  wire            up_wreq_s;
+  wire    [13:0]  up_waddr_s;
   wire    [31:0]  up_wdata_s;
 
   //defaults
@@ -181,10 +184,12 @@ module axi_ad9467(
   always @(negedge up_rstn or posedge up_clk) begin
     if (up_rstn == 0) begin
       up_rdata <= 32'd0;
-      up_ack <= 1'd0;
+      up_rack <= 1'd0;
+      up_wack <= 1'd0;
     end else begin
       up_rdata <= up_rdata_s[0] | up_rdata_s[1];
-      up_ack <= up_ack_s[0] | up_ack_s[1];
+      up_rack <= up_rack_s[0] | up_rack_s[1];
+      up_wack <= up_wack_s[0] | up_wack_s[1];
     end
   end
 
@@ -228,12 +233,14 @@ module axi_ad9467(
     .up_adc_or (up_status_or_s),
     .up_rstn (up_rstn),
     .up_clk (up_clk),
-    .up_sel (up_sel_s),
-    .up_wr (up_wr_s),
-    .up_addr (up_addr_s),
+    .up_wreq (up_wreq_s),
+    .up_waddr (up_waddr_s),
     .up_wdata (up_wdata_s),
+    .up_wack (up_wack_s[0]),
+    .up_rreq (up_rreq_s),
+    .up_raddr (up_raddr_s),
     .up_rdata (up_rdata_s[0]),
-    .up_ack (up_ack_s[0]));
+    .up_rack (up_rack_s[0]));
 
   // common processor control
 
@@ -275,12 +282,14 @@ module axi_ad9467(
     .up_adc_gpio_out (),
     .up_rstn (up_rstn),
     .up_clk (up_clk),
-    .up_sel (up_sel_s),
-    .up_wr (up_wr_s),
-    .up_addr (up_addr_s),
+    .up_wreq (up_wreq_s),
+    .up_waddr (up_waddr_s),
     .up_wdata (up_wdata_s),
+    .up_wack (up_wack_s[1]),
+    .up_rreq (up_rreq_s),
+    .up_raddr (up_raddr_s),
     .up_rdata (up_rdata_s[1]),
-    .up_ack (up_ack_s[1]));
+    .up_rack (up_rack_s[1]));
 
   // up bus interface
 
@@ -304,12 +313,14 @@ module axi_ad9467(
     .up_axi_rresp (s_axi_rresp),
     .up_axi_rdata (s_axi_rdata),
     .up_axi_rready (s_axi_rready),
-    .up_sel (up_sel_s),
-    .up_wr (up_wr_s),
-    .up_addr (up_addr_s),
+    .up_wreq (up_wreq_s),
+    .up_waddr (up_waddr_s),
     .up_wdata (up_wdata_s),
+    .up_wack (up_wack),
+    .up_rreq (up_rreq_s),
+    .up_raddr (up_raddr_s),
     .up_rdata (up_rdata),
-    .up_ack (up_ack));
+    .up_rack (up_rack));
 
 endmodule
 
diff --git a/library/axi_ad9467/axi_ad9467_channel.v b/library/axi_ad9467/axi_ad9467_channel.v
index 680270431..899453c51 100644
--- a/library/axi_ad9467/axi_ad9467_channel.v
+++ b/library/axi_ad9467/axi_ad9467_channel.v
@@ -58,12 +58,14 @@ module axi_ad9467_channel(
 
   up_rstn,
   up_clk,
-  up_sel,
-  up_wr,
-  up_addr,
+  up_wreq,
+  up_waddr,
   up_wdata,
+  up_wack,
+  up_rreq,
+  up_raddr,
   up_rdata,
-  up_ack);
+  up_rack);
 
   // parameters
 
@@ -88,12 +90,14 @@ module axi_ad9467_channel(
 
   input           up_rstn;
   input           up_clk;
-  input           up_sel;
-  input           up_wr;
-  input   [13:0]  up_addr;
+  input           up_wreq;
+  input   [13:0]  up_waddr;
   input   [31:0]  up_wdata;
+  output          up_wack;
+  input           up_rreq;
+  input   [13:0]  up_raddr;
   output  [31:0]  up_rdata;
-  output          up_ack;
+  output          up_rack;
 
   // internal signals
 
@@ -112,7 +116,7 @@ module axi_ad9467_channel(
     .adc_pn_oos (adc_pn_oos_s),
     .adc_pn_err (adc_pn_err_s),
     .adc_pnseq_sel (adc_pnseq_sel_s));
-  
+
   ad_datafmt #(.DATA_WIDTH(16)) i_datafmt (
     .clk(adc_clk),
     .valid(1'b1),
@@ -122,7 +126,7 @@ module axi_ad9467_channel(
     .dfmt_enable(adc_dfmt_enable_s),
     .dfmt_type(adc_dfmt_type_s),
     .dfmt_se(adc_dfmt_se_s));
-  
+
   up_adc_channel #(.PCORE_ADC_CHID(0)) i_up_adc_channel (
     .adc_clk (adc_clk),
     .adc_rst (adc_rst),
@@ -160,12 +164,14 @@ module axi_ad9467_channel(
     .adc_usr_decimation_n (16'd1),
     .up_rstn (up_rstn),
     .up_clk (up_clk),
-    .up_sel (up_sel),
-    .up_wr (up_wr),
-    .up_addr (up_addr),
+    .up_wreq (up_wreq),
+    .up_waddr (up_waddr),
     .up_wdata (up_wdata),
+    .up_wack (up_wack),
+    .up_rreq (up_rreq),
+    .up_raddr (up_raddr),
     .up_rdata (up_rdata),
-    .up_ack (up_ack));
+    .up_rack (up_rack));
 
 endmodule