Changeset 157 for sandbox

Timestamp:

Sep 9, 2011, 11:28:15 AM (13 years ago)

Author:

demin

Message:

remove workarounds for missed SRAM connections

File:

• sandbox/MultiChannelUSB/oscilloscope.v (modified) (5 diffs)

sandbox/MultiChannelUSB/oscilloscope.v

@@ -130 +130 @@
                                 if (bus_ssel)
                                 begin
-                                        bus_miso_next = {ram_data[17:10], ram_data[8:1]};
+                                        bus_miso_next = ram_data[15:0];
                                         ram_wren_next[0] = bus_wren;
                                         if (bus_wren)
@@ -183 +183 @@
                                         ram_addr_next = ram_addr_reg + 20'd1;
                                         ram_wren_next[0] = 1'b1;
-                                        ram_data_next[0] = {osc_data[15:8], 1'b0, osc_data[7:0], 1'b0};
+                                        ram_data_next[0] = {2'd0, osc_data[15:0]};
                 
                                         int_case_next = 3'd3;
@@ -211 +211 @@
                                 ram_addr_next = ram_addr_reg + 20'd1;
                                 ram_wren_next[0] = 1'b1;
-                                ram_data_next[0] = {osc_data_reg[31:24], 1'b0, osc_data_reg[23:16], 1'b0};
+                                ram_data_next[0] = {2'd0, osc_data_reg[31:16]};
                                 int_case_next = 3'd4;
                         end
@@ -219 +219 @@
                                 ram_addr_next = ram_addr_reg + 20'd1;
                                 ram_wren_next[0] = 1'b1;
-                                ram_data_next[0] = {osc_data_reg[47:40], 1'b0, osc_data_reg[39:32], 1'b0};
+                                ram_data_next[0] = {2'd0, osc_data_reg[47:32]};
                                 int_case_next = 3'd5;
                         end
@@ -227 +227 @@
                                 ram_addr_next = ram_addr_reg + 20'd1;
                                 ram_wren_next[0] = 1'b1;
-                                ram_data_next[0] = {osc_data_reg[63:56], 1'b0, osc_data_reg[55:48], 1'b0};
+                                ram_data_next[0] = {2'd0, osc_data_reg[63:48]};
                                 if (|int_cntr_reg[0])
                                 begin