diff --git a/axi/rtl/axi_dma_read_desc_flat_to_if.sv b/axi/rtl/axi_dma_read_desc_flat_to_if.sv
new file mode 100644
index 0000000..580c7aa
--- /dev/null
+++ b/axi/rtl/axi_dma_read_desc_flat_to_if.sv
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: MIT
+
+`default_nettype none
+
+module axi_dma_read_desc_flat_to_if #(
+  parameter int unsigned ADDR_W = 64,
+  parameter int unsigned LEN_W  = 20,
+  parameter int unsigned TAG_W  = 8,
+  parameter int unsigned ID_W   = 8,
+  parameter int unsigned DEST_W = 8,
+  parameter int unsigned USER_W = 1
+)(
+  input  logic [ADDR_W-1:0] s_axis_read_desc_addr,
+  input  logic [LEN_W-1:0]  s_axis_read_desc_len,
+  input  logic [TAG_W-1:0]  s_axis_read_desc_tag,
+  input  logic [ID_W-1:0]   s_axis_read_desc_id,
+  input  logic [DEST_W-1:0] s_axis_read_desc_dest,
+  input  logic [USER_W-1:0] s_axis_read_desc_user,
+  input  logic              s_axis_read_desc_valid,
+  output logic              s_axis_read_desc_ready,
+
+  axi_dma_read_desc_if.master m_axis_read_desc
+);
+  assign m_axis_read_desc.req.addr  = s_axis_read_desc_addr;
+  assign m_axis_read_desc.req.len   = s_axis_read_desc_len;
+  assign m_axis_read_desc.req.tag   = s_axis_read_desc_tag;
+  assign m_axis_read_desc.req.id    = s_axis_read_desc_id;
+  assign m_axis_read_desc.req.dest  = s_axis_read_desc_dest;
+  assign m_axis_read_desc.req.user  = s_axis_read_desc_user;
+  assign m_axis_read_desc.req.valid = s_axis_read_desc_valid;
+
+  assign s_axis_read_desc_ready = m_axis_read_desc.resp.ready;
+endmodule : axi_dma_read_desc_flat_to_if
+
+`default_nettype wire
diff --git a/axi/rtl/axi_dma_read_desc_if_to_flat.sv b/axi/rtl/axi_dma_read_desc_if_to_flat.sv
new file mode 100644
index 0000000..6c7c542
--- /dev/null
+++ b/axi/rtl/axi_dma_read_desc_if_to_flat.sv
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: MIT
+
+`default_nettype none
+
+module axi_dma_read_desc_if_to_flat #(
+  parameter int unsigned ADDR_W = 64,
+  parameter int unsigned LEN_W  = 20,
+  parameter int unsigned TAG_W  = 8,
+  parameter int unsigned ID_W   = 8,
+  parameter int unsigned DEST_W = 8,
+  parameter int unsigned USER_W = 1
+)(
+  axi_dma_read_desc_if.slave s_axis_read_desc,
+
+  output logic [ADDR_W-1:0] m_axis_read_desc_addr,
+  output logic [LEN_W-1:0]  m_axis_read_desc_len,
+  output logic [TAG_W-1:0]  m_axis_read_desc_tag,
+  output logic [ID_W-1:0]   m_axis_read_desc_id,
+  output logic [DEST_W-1:0] m_axis_read_desc_dest,
+  output logic [USER_W-1:0] m_axis_read_desc_user,
+  output logic              m_axis_read_desc_valid,
+  input  logic              m_axis_read_desc_ready
+);
+  assign m_axis_read_desc_addr        = s_axis_read_desc.req.addr;
+  assign m_axis_read_desc_len         = s_axis_read_desc.req.len;
+  assign m_axis_read_desc_tag         = s_axis_read_desc.req.tag;
+  assign m_axis_read_desc_id          = s_axis_read_desc.req.id;
+  assign m_axis_read_desc_dest        = s_axis_read_desc.req.dest;
+  assign m_axis_read_desc_user        = s_axis_read_desc.req.user;
+  assign m_axis_read_desc_valid       = s_axis_read_desc.req.valid;
+
+  assign s_axis_read_desc.resp.ready  = m_axis_read_desc_ready;
+endmodule : axi_dma_read_desc_if_to_flat
+
+`default_nettype wire
diff --git a/axi/rtl/axi_dma_read_desc_status_flat_to_if.sv b/axi/rtl/axi_dma_read_desc_status_flat_to_if.sv
new file mode 100644
index 0000000..e0b1374
--- /dev/null
+++ b/axi/rtl/axi_dma_read_desc_status_flat_to_if.sv
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: MIT
+
+`default_nettype none
+
+module axi_dma_read_desc_status_flat_to_if #(
+  parameter int unsigned TAG_W = 8
+)(
+  input logic [TAG_W-1:0] m_axis_read_desc_status_tag,
+  input logic [3:0]       m_axis_read_desc_status_error,
+  input logic             m_axis_read_desc_status_valid,
+
+  axi_dma_read_desc_status_if.master m_axis_read_desc_status
+);
+  assign m_axis_read_desc_status.req.tag   = m_axis_read_desc_status_tag;
+  assign m_axis_read_desc_status.req.error = m_axis_read_desc_status_error;
+  assign m_axis_read_desc_status.req.valid = m_axis_read_desc_status_valid;
+endmodule : axi_dma_read_desc_status_flat_to_if
+
+`default_nettype wire
diff --git a/axi/rtl/axi_dma_read_desc_status_if_to_flat.sv b/axi/rtl/axi_dma_read_desc_status_if_to_flat.sv
new file mode 100644
index 0000000..eb04e6c
--- /dev/null
+++ b/axi/rtl/axi_dma_read_desc_status_if_to_flat.sv
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: MIT
+
+`default_nettype none
+
+module axi_dma_read_desc_status_if_to_flat #(
+  parameter int unsigned TAG_W = 8
+)(
+  axi_dma_read_desc_status_if.slave s_axis_read_desc_status,
+
+  output logic [TAG_W-1:0] m_axis_read_desc_status_tag,
+  output logic [3:0]       m_axis_read_desc_status_error,
+  output logic             m_axis_read_desc_status_valid
+);
+  assign m_axis_read_desc_status_tag   = s_axis_read_desc_status.req.tag;
+  assign m_axis_read_desc_status_error = s_axis_read_desc_status.req.error;
+  assign m_axis_read_desc_status_valid = s_axis_read_desc_status.req.valid;
+endmodule : axi_dma_read_desc_status_if_to_flat
+
+`default_nettype wire