transferring new controller design

2026-07-28 12:51:05 +03:00
parent c21c9d2ab5
commit 32076b19f7
10 changed files with 1132 additions and 0 deletions
@@ -0,0 +1,111 @@
+import dma_reg_pkg::*;
+
+module dma_controller
+(
+input dma_clk,
+input rst_n,
+input logic send_desc_read,
+input logic send_desc_write,
+input logic take_status_read,
+input logic take_status_write,
+
+input logic ready_desc_read,
+input logic ready_desc_write,
+
+output logic ready_status_read,
+output logic ready_status_write,
+
+input dma_read_desc_t desc_read_cmd,
+input dma_write_desc_t desc_write_cmd,
+
+output dma_read_status_t status_read_cmd,
+output dma_write_status_t status_write_cmd,
+
+input dma_read_status_t status_read_cmd_in,
+input dma_write_status_t status_write_cmd_in,
+
+output logic desc_read_dma_busy,
+output logic desc_write_dma_busy,
+output logic status_read_dma_busy,
+output logic status_write_dma_busy,
+
+output logic desc_read_dma_hs,
+output logic desc_write_dma_hs,
+output logic status_read_dma_hs,
+output logic status_write_dma_hs,
+
+output logic valid_desc_read,
+output logic valid_desc_write,
+
+input logic valid_status_read,
+input logic valid_status_write,
+
+output dma_read_desc_t desc_read_cmd_out,
+output dma_write_desc_t desc_write_cmd_out
+);
+
+shaper_axis_desc 
+#(
+    .DATA_WIDTH($bits(dma_read_desc_t))
+) shaper_axis_desc_read
+(
+    .clk(dma_clk),
+    .rst_n(rst_n),
+    .data_in(desc_read_cmd),
+    .send(send_desc_read),
+    .ready(ready_desc_read),
+    .busy(desc_read_dma_busy),
+    .handshake(desc_read_dma_hs),
+    .data_out(desc_read_cmd_out),
+    .valid(valid_desc_read)
+);
+
+shaper_axis_desc 
+#(
+    .DATA_WIDTH($bits(dma_write_desc_t))
+) shaper_axis_desc_write
+(
+    .clk(dma_clk),
+    .rst_n(rst_n),
+    .data_in(desc_write_cmd),
+    .send(send_desc_write),
+    .ready(ready_desc_write),
+    .busy(desc_write_dma_busy),
+    .handshake(desc_write_dma_hs),
+    .data_out(desc_write_cmd_out),
+    .valid(valid_desc_write)
+);
+
+shaper_axis_status
+#(
+    .DATA_WIDTH($bits(dma_read_status_t))
+) shaper_axis_status_read
+(
+    .clk(dma_clk),
+    .rst_n(rst_n),
+    .data_in(status_read_cmd_in),
+    .take(take_status_read),
+    .valid(valid_status_read),
+    .ready(ready_status_read),
+    .busy(status_read_dma_busy),
+    .handshake(status_read_dma_hs),
+    .data_out(status_read_cmd)
+);
+
+shaper_axis_status
+#(
+    .DATA_WIDTH($bits(dma_write_status_t))
+) shaper_axis_status_write
+(
+    .clk(dma_clk),
+    .rst_n(rst_n),
+    .data_in(status_write_cmd_in),
+    .take(take_status_write),
+    .valid(valid_status_write),
+    .ready(ready_status_write),
+    .busy(status_write_dma_busy),
+    .handshake(status_write_dma_hs),
+    .data_out(status_write_cmd)
+);
+
+endmodule